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slf4j-dev@qos.ch

December 2009

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branch, master, updated. v1.5.9.RC1-14-g88c4c45
by git-noreply＠pixie.qos.ch 03 Dec '09

03 Dec '09

The branch, master has been updated via 88c4c456766193e012eb890e2208473d99b91f83 (commit) from efaead1e067caebad9b911a2016289d079446e30 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://git.qos.ch/gitweb/?p=slf4j.git;a=commit;h=88c4c456766193e012eb890e22… http://github.com/ceki/slf4j/commit/88c4c456766193e012eb890e2208473d99b91f83 commit 88c4c456766193e012eb890e2208473d99b91f83 Author: Ceki Gulcu <ceki(a)qos.ch> Date: Thu Dec 3 19:16:42 2009 +0100 setting autocrlf = true on windows - no logical changes diff --git a/.gitignore b/.gitignore index ebc44e1..f69eeb6 100644 --- a/.gitignore +++ b/.gitignore @@ -1,7 +1,7 @@ -.settings -target -.classpath -.project -*~ -integration/bundle/ +.settings +target +.classpath +.project +*~ +integration/bundle/ integration/felix-cache/ \ No newline at end of file diff --git a/LICENSE.txt b/LICENSE.txt index f1c9e37..48b18e3 100644 --- a/LICENSE.txt +++ b/LICENSE.txt @@ -1,24 +1,24 @@ -Copyright (c) 2004-2008 QOS.ch -All rights reserved. - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - - +Copyright (c) 2004-2008 QOS.ch +All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + + diff --git a/binderVersion.pl b/binderVersion.pl index 688d4ae..b5b3233 100644 --- a/binderVersion.pl +++ b/binderVersion.pl @@ -1,42 +1,42 @@ - -if ($#ARGV < 1) { - print "Usage: binderVersion.pl VER FILE {FILE, FILE}\n"; - exit; -} - -$V= $ARGV[0]; -# Trim -SNAPSHOT -$V =~ s/-SNAPSHOT//; - -print "VER:${V}\r\n"; -shift(@ARGV); - -sub replace () { - my $filename = $_[0]; - - if(-s $filename) { - print "Processing [" . $filename . "]\r\n"; - - my $original = "$filename.original"; - - rename($filename, $original); - open(OUT, ">$filename"); - open(IN, "$original"); - - while(<IN>) { - if(/VERSION\s+=\s+".*";/) { - s/VERSION\s+=\s+".*";/VERSION = "${V}";/; - } - print OUT; - } - close(IN); - close(OUT); - unlink($original); - } else { - print "File [" . $filename . "] does not exist\r\n" - } -} - -foreach $ARG (@ARGV) { - do replace($ARG); -} + +if ($#ARGV < 1) { + print "Usage: binderVersion.pl VER FILE {FILE, FILE}\n"; + exit; +} + +$V= $ARGV[0]; +# Trim -SNAPSHOT +$V =~ s/-SNAPSHOT//; + +print "VER:${V}\r\n"; +shift(@ARGV); + +sub replace () { + my $filename = $_[0]; + + if(-s $filename) { + print "Processing [" . $filename . "]\r\n"; + + my $original = "$filename.original"; + + rename($filename, $original); + open(OUT, ">$filename"); + open(IN, "$original"); + + while(<IN>) { + if(/VERSION\s+=\s+".*";/) { + s/VERSION\s+=\s+".*";/VERSION = "${V}";/; + } + print OUT; + } + close(IN); + close(OUT); + unlink($original); + } else { + print "File [" . $filename . "] does not exist\r\n" + } +} + +foreach $ARG (@ARGV) { + do replace($ARG); +} diff --git a/codeStyle.xml b/codeStyle.xml index 21b42b6..b204f1a 100644 --- a/codeStyle.xml +++ b/codeStyle.xml @@ -1,251 +1,251 @@ -<?xml version="1.0" encoding="UTF-8"?> -<profiles version="10"> -<profile name="slf4jCodeStyle" version="10"> -<setting id="org.eclipse.jdt.core.formatter.align_type_members_on_columns" value="false"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression" value="16"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_enum_constant" value="16"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_explicit_constructor_call" value="16"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_method_invocation" value="16"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_qualified_allocation_expression" value="16"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_assignment" value="0"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_binary_expression" value="16"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_compact_if" value="16"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_conditional_expression" value="80"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_enum_constants" value="0"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_expressions_in_array_initializer" value="16"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_multiple_fields" value="16"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_parameters_in_constructor_declaration" value="16"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_parameters_in_method_declaration" value="16"/> -<setting id="org.eclipse.jdt.core.formatter.alignment_for_selector_in_method_invocation" value="16"/> -<setting 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id="org.eclipse.jdt.core.formatter.brace_position_for_constructor_declaration" value="end_of_line"/> -<setting id="org.eclipse.jdt.core.formatter.brace_position_for_enum_constant" value="end_of_line"/> -<setting id="org.eclipse.jdt.core.formatter.brace_position_for_enum_declaration" value="end_of_line"/> -<setting id="org.eclipse.jdt.core.formatter.brace_position_for_method_declaration" value="end_of_line"/> -<setting id="org.eclipse.jdt.core.formatter.brace_position_for_switch" value="end_of_line"/> -<setting id="org.eclipse.jdt.core.formatter.brace_position_for_type_declaration" value="end_of_line"/> -<setting id="org.eclipse.jdt.core.formatter.comment.clear_blank_lines" value="false"/> -<setting id="org.eclipse.jdt.core.formatter.comment.format_comments" value="true"/> -<setting id="org.eclipse.jdt.core.formatter.comment.format_header" value="false"/> -<setting id="org.eclipse.jdt.core.formatter.comment.format_html" value="true"/> -<setting 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id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_parameters" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_brace_in_array_initializer" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_allocation_expression" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_reference" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_annotation" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_cast" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_catch" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_constructor_declaration" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_enum_constant" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_for" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_if" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_declaration" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_invocation" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_parenthesized_expression" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_switch" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_synchronized" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_while" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_assert" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_case" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_conditional" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_default" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_for" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_labeled_statement" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_allocation_expression" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_annotation" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_array_initializer" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_parameters" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_throws" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_constant_arguments" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_declarations" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_explicitconstructorcall_arguments" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_increments" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_inits" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_parameters" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_throws" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_invocation_arguments" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_field_declarations" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_local_declarations" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_parameterized_type_reference" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_superinterfaces" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_arguments" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_parameters" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_ellipsis" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_parameters" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_annotation_type_declaration" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_anonymous_type_declaration" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_array_initializer" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_block" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_constructor_declaration" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_constant" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_declaration" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_method_declaration" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_switch" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_type_declaration" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_allocation_expression" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_reference" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_type_reference" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation_type_member_declaration" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_catch" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_constructor_declaration" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_enum_constant" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_for" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_if" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_declaration" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_invocation" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_parenthesized_expression" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_switch" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_synchronized" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_while" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_return" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_postfix_operator" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_prefix_operator" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_question_in_conditional" value="insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_question_in_wildcard" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_semicolon" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_for" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_before_unary_operator" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_between_brackets_in_array_type_reference" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_braces_in_array_initializer" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_brackets_in_array_allocation_expression" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_annotation_type_member_declaration" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_constructor_declaration" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_enum_constant" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_declaration" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation" value="do not insert"/> +<setting id="org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line" value="false"/> +<setting id="org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line" value="false"/> +<setting id="org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line" value="false"/> +<setting id="org.eclipse.jdt.core.formatter.keep_then_statement_on_same_line" value="false"/> +<setting id="org.eclipse.jdt.core.formatter.lineSplit" value="80"/> +<setting id="org.eclipse.jdt.core.formatter.number_of_blank_lines_at_beginning_of_method_body" value="0"/> +<setting id="org.eclipse.jdt.core.formatter.number_of_empty_lines_to_preserve" value="1"/> +<setting id="org.eclipse.jdt.core.formatter.put_empty_statement_on_new_line" value="true"/> +<setting id="org.eclipse.jdt.core.formatter.tabulation.char" value="space"/> +<setting id="org.eclipse.jdt.core.formatter.tabulation.size" value="2"/> +<setting id="org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations" value="false"/> +</profile> +</profiles> diff --git a/integration/build.xml b/integration/build.xml index cc54949..41b55d4 100644 --- a/integration/build.xml +++ b/integration/build.xml @@ -1,95 +1,95 @@ -<project name="integration" default="testAll" basedir="."> - -  - - <echo message="compile classpath: ${compile_classpath}" /> - <echo message="runtime classpath: ${runtime_classpath}" /> - <echo message="test classpath: ${test_classpath}" /> - <echo message="plugin classpath: ${plugin_classpath}" /> - - <path id="path150"> - <pathelement location="xtarget/classes/" /> - <pathelement location="target/test-classes/" /> - <pathelement location="../slf4j-api/target/slf4j-api-${currentVersion}.jar" /> - <pathelement location="./lib/slf4j-simple-1.5.0.jar" /> - </path > - - <path id="pathIncompatible"> - <pathelement location="xtarget/classes/" /> - <pathelement location="target/test-classes/" /> - <pathelement location="../slf4j-api/target/slf4j-api-${currentVersion}.jar" /> - <pathelement location="./lib/slf4j-simple-INCOMPATIBLE.jar" /> - </path > - - <path id="pathCurrent"> - <pathelement location="xtarget/classes/" /> - <pathelement location="target/test-classes/" /> - <pathelement location="../slf4j-api/target/slf4j-api-${currentVersion}.jar" /> - <pathelement location="../slf4j-simple/target/slf4j-simple-${currentVersion}.jar" /> - </path > - - - <path id="multiBinding"> - <pathelement location="xtarget/classes/" /> - <pathelement location="target/test-classes/" /> - <pathelement location="../slf4j-api/target/slf4j-api-${currentVersion}.jar" /> - <pathelement location="./lib/slf4j-simple-1.5.0.jar" /> - <pathelement location="./lib/slf4j-nop-1.5.6.jar" /> - </path > - -  - <taskdef name="junit" classpath="${plugin_classpath};${compile_classpath}" - classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTask" /> - - <target name="init"> - <mkdir dir="target/unit-reports" /> - </target> - - <target name="testAll" depends="init, - testMismatch, - testPre155, - testMatch, - testMultiBinding"> - </target> - - <target name="testMismatch"> - <junit printsummary="yes" fork="no" haltonfailure="yes"> - <classpath refid="pathIncompatible" /> - <formatter type="plain" /> - <test fork="yes" todir="target/unit-reports" name="org.slf4j.VersionMismatchTest" /> - </junit> - </target> - - <target name="testPre155"> - <junit printsummary="yes" fork="no" haltonfailure="yes"> - <classpath refid="path150" /> - <formatter type="plain" /> - <test fork="yes" todir="target/unit-reports" name="org.slf4j.Pre155VersionTest" /> - </junit> - </target> - - <target name="testMatch"> - <junit printsummary="yes" fork="no" haltonfailure="yes"> - <classpath refid="pathCurrent" /> - <formatter type="plain" /> - <test fork="yes" todir="target/unit-reports" name="org.slf4j.VersionMatchTest" /> - </junit> - </target> - - <target name="testMultiBinding"> - <junit printsummary="yes" fork="no" haltonfailure="yes"> - <classpath refid="multiBinding" /> - <formatter type="plain" /> - <test fork="yes" todir="target/unit-reports" name="org.slf4j.MultiBindingTest" /> - </junit> - </target> +<project name="integration" default="testAll" basedir="."> + +  + + <echo message="compile classpath: ${compile_classpath}" /> + <echo message="runtime classpath: ${runtime_classpath}" /> + <echo message="test classpath: ${test_classpath}" /> + <echo message="plugin classpath: ${plugin_classpath}" /> + + <path id="path150"> + <pathelement location="xtarget/classes/" /> + <pathelement location="target/test-classes/" /> + <pathelement location="../slf4j-api/target/slf4j-api-${currentVersion}.jar" /> + <pathelement location="./lib/slf4j-simple-1.5.0.jar" /> + </path > + + <path id="pathIncompatible"> + <pathelement location="xtarget/classes/" /> + <pathelement location="target/test-classes/" /> + <pathelement location="../slf4j-api/target/slf4j-api-${currentVersion}.jar" /> + <pathelement location="./lib/slf4j-simple-INCOMPATIBLE.jar" /> + </path > + + <path id="pathCurrent"> + <pathelement location="xtarget/classes/" /> + <pathelement location="target/test-classes/" /> + <pathelement location="../slf4j-api/target/slf4j-api-${currentVersion}.jar" /> + <pathelement location="../slf4j-simple/target/slf4j-simple-${currentVersion}.jar" /> + </path > + + + <path id="multiBinding"> + <pathelement location="xtarget/classes/" /> + <pathelement location="target/test-classes/" /> + <pathelement location="../slf4j-api/target/slf4j-api-${currentVersion}.jar" /> + <pathelement location="./lib/slf4j-simple-1.5.0.jar" /> + <pathelement location="./lib/slf4j-nop-1.5.6.jar" /> + </path > + +  + <taskdef name="junit" classpath="${plugin_classpath};${compile_classpath}" + classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTask" /> + + <target name="init"> + <mkdir dir="target/unit-reports" /> + </target> + + <target name="testAll" depends="init, + testMismatch, + testPre155, + testMatch, + testMultiBinding"> + </target> + + <target name="testMismatch"> + <junit printsummary="yes" fork="no" haltonfailure="yes"> + <classpath refid="pathIncompatible" /> + <formatter type="plain" /> + <test fork="yes" todir="target/unit-reports" name="org.slf4j.VersionMismatchTest" /> + </junit> + </target> + + <target name="testPre155"> + <junit printsummary="yes" fork="no" haltonfailure="yes"> + <classpath refid="path150" /> + <formatter type="plain" /> + <test fork="yes" todir="target/unit-reports" name="org.slf4j.Pre155VersionTest" /> + </junit> + </target> + + <target name="testMatch"> + <junit printsummary="yes" fork="no" haltonfailure="yes"> + <classpath refid="pathCurrent" /> + <formatter type="plain" /> + <test fork="yes" todir="target/unit-reports" name="org.slf4j.VersionMatchTest" /> + </junit> + </target> + + <target name="testMultiBinding"> + <junit printsummary="yes" fork="no" haltonfailure="yes"> + <classpath refid="multiBinding" /> + <formatter type="plain" /> + <test fork="yes" todir="target/unit-reports" name="org.slf4j.MultiBindingTest" /> + </junit> + </target> </project> \ No newline at end of file diff --git a/integration/osgi-build.xml b/integration/osgi-build.xml index 00f59f7..231c2fa 100644 --- a/integration/osgi-build.xml +++ b/integration/osgi-build.xml @@ -1,92 +1,92 @@ -<project name="osgi-test" default="testAll"> - -  - - <echo message="compile classpath: ${currentVersion}" /> - <echo message="test classpath: ${test_classpath}" /> - <echo message="basedir: ${basedir}" /> - - <property name="iBundleJar" value="target/iBundle.jar"/> - <property name="bundlesDir" value="bundle"/> - - -  - <taskdef name="junit" classpath="${test_classpath}" - classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTask" /> - - <path id="minimal"> - <pathelement location="target/test-classes/" /> - </path > - - <target name="init"> - <mkdir dir="target/unit-reports" /> - </target> - - <target name="createIBundle"> - <mkdir dir="${bundlesDir}"/> - <jar destFile="${iBundleJar}" - manifest="src/IBUNDLE-META-INF/MANIFEST.MF" - basedir="target/test-classes/" - includes="integrator/**.class"/> - - </target> - - <target name="testAll" depends="init, createIBundle, nop, simple, jdk14"> - </target> - - - <macrodef name="prepareOSGiHarness"> - <attribute name="binding"/> - <sequential> - <delete> - <fileset dir="${bundlesDir}" includes="*.jar"/> - </delete> - <copy file="${iBundleJar}" todir="${bundlesDir}"/> - <copy file="../slf4j-api/target/slf4j-api-${currentVersion}.jar" todir="${bundlesDir}"/> - <copy file="../slf4j-@{binding}/target/slf4j-@{binding}-${currentVersion}.jar" todir="${bundlesDir}"/> - <echo>value of t = @{t}</echo> - </sequential> - </macrodef> - - -  - - <target name="nop"> - <prepareOSGiHarness binding="nop"/> - <junit printsummary="yes" fork="yes" dir="${basedir}" haltonfailure="yes"> - <classpath path="${test_classpath}"/> - <formatter type="plain" /> - <test fork="yes" todir="target/unit-reports" name="org.slf4j.test_osgi.BundleTest" /> - </junit> - </target> - - <target name="simple"> - <prepareOSGiHarness binding="simple"/> - <junit printsummary="yes" fork="yes" dir="${basedir}" haltonfailure="yes"> - <classpath path="${test_classpath}"/> - <formatter type="plain" /> - <test fork="yes" todir="target/unit-reports" name="org.slf4j.test_osgi.BundleTest" /> - </junit> - </target> - - <target name="jdk14"> - <prepareOSGiHarness binding="jdk14"/> - <junit printsummary="yes" fork="yes" dir="${basedir}" haltonfailure="yes"> - <classpath path="${test_classpath}"/> - <formatter type="plain" /> - <test fork="yes" todir="target/unit-reports" name="org.slf4j.test_osgi.BundleTest" /> - </junit> - </target> - +<project name="osgi-test" default="testAll"> + +  + + <echo message="compile classpath: ${currentVersion}" /> + <echo message="test classpath: ${test_classpath}" /> + <echo message="basedir: ${basedir}" /> + + <property name="iBundleJar" value="target/iBundle.jar"/> + <property name="bundlesDir" value="bundle"/> + + +  + <taskdef name="junit" classpath="${test_classpath}" + classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTask" /> + + <path id="minimal"> + <pathelement location="target/test-classes/" /> + </path > + + <target name="init"> + <mkdir dir="target/unit-reports" /> + </target> + + <target name="createIBundle"> + <mkdir dir="${bundlesDir}"/> + <jar destFile="${iBundleJar}" + manifest="src/IBUNDLE-META-INF/MANIFEST.MF" + basedir="target/test-classes/" + includes="integrator/**.class"/> + + </target> + + <target name="testAll" depends="init, createIBundle, nop, simple, jdk14"> + </target> + + + <macrodef name="prepareOSGiHarness"> + <attribute name="binding"/> + <sequential> + <delete> + <fileset dir="${bundlesDir}" includes="*.jar"/> + </delete> + <copy file="${iBundleJar}" todir="${bundlesDir}"/> + <copy file="../slf4j-api/target/slf4j-api-${currentVersion}.jar" todir="${bundlesDir}"/> + <copy file="../slf4j-@{binding}/target/slf4j-@{binding}-${currentVersion}.jar" todir="${bundlesDir}"/> + <echo>value of t = @{t}</echo> + </sequential> + </macrodef> + + +  + + <target name="nop"> + <prepareOSGiHarness binding="nop"/> + <junit printsummary="yes" fork="yes" dir="${basedir}" haltonfailure="yes"> + <classpath path="${test_classpath}"/> + <formatter type="plain" /> + <test fork="yes" todir="target/unit-reports" name="org.slf4j.test_osgi.BundleTest" /> + </junit> + </target> + + <target name="simple"> + <prepareOSGiHarness binding="simple"/> + <junit printsummary="yes" fork="yes" dir="${basedir}" haltonfailure="yes"> + <classpath path="${test_classpath}"/> + <formatter type="plain" /> + <test fork="yes" todir="target/unit-reports" name="org.slf4j.test_osgi.BundleTest" /> + </junit> + </target> + + <target name="jdk14"> + <prepareOSGiHarness binding="jdk14"/> + <junit printsummary="yes" fork="yes" dir="${basedir}" haltonfailure="yes"> + <classpath path="${test_classpath}"/> + <formatter type="plain" /> + <test fork="yes" todir="target/unit-reports" name="org.slf4j.test_osgi.BundleTest" /> + </junit> + </target> + </project> \ No newline at end of file diff --git a/integration/pom.xml b/integration/pom.xml index bb40783..b5e2ef7 100644 --- a/integration/pom.xml +++ b/integration/pom.xml @@ -1,121 +1,121 @@ -<project - xmlns="http://maven.apache.org/POM/4.0.0" - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - - <parent> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-parent</artifactId> - <version>1.5.10</version> - </parent> - - <modelVersion>4.0.0</modelVersion> - - <groupId>org.slf4j</groupId> - <artifactId>integration</artifactId> - <packaging>jar</packaging> - <name>SLF4J Integration tests</name> - - <url>http://www.slf4j.org</url> - <description>SLF4J integration tests</description> - - <dependencies> - <dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-api</artifactId> - </dependency> - -  - <dependency> - <groupId>junit</groupId> - <artifactId>junit</artifactId> - <version>3.8.1</version> - </dependency> -  - <dependency> - <groupId>ant</groupId> - <artifactId>ant-junit</artifactId> - <version>1.6.5</version> - </dependency> - - -  - <dependency> - <groupId>org.apache.felix</groupId> - <artifactId>org.apache.felix.main</artifactId> - <version>2.0.2</version> - </dependency> - </dependencies> - - <build> - <plugins> - <plugin> - <artifactId>maven-antrun-plugin</artifactId> - <version>1.2</version> - <dependencies> - <dependency> - <groupId>junit</groupId> - <artifactId>junit</artifactId> - <version>3.8.1</version> - </dependency> - <dependency> - <groupId>ant</groupId> - <artifactId>ant-junit</artifactId> - <version>1.6.5</version> - </dependency> - </dependencies> - <executions> - <execution> - <id>ant-test</id> - <phase>package</phase> - <configuration> - <tasks> - <property name="currentVersion" value="${version}" /> - <property name="compile_classpath" refid="maven.compile.classpath"/> - <property name="runtime_classpath" refid="maven.runtime.classpath"/> - <property name="test_classpath" refid="maven.test.classpath"/> - <property name="plugin_classpath" refid="maven.plugin.classpath"/> - <ant antfile="${basedir}/build.xml"/> - </tasks> - </configuration> - <goals> - <goal>run</goal> - </goals> - </execution> - <execution> - <id>ant-osgi-test</id> - <phase>package</phase> - <configuration> - <tasks> - <property name="currentVersion" value="${version}" /> - <property name="test_classpath" refid="maven.test.classpath"/> - <property name="basedir" value="${basedir}"/> - <ant antfile="${basedir}/osgi-build.xml"/> - </tasks> - </configuration> - <goals> - <goal>run</goal> - </goals> - </execution> - - </executions> - </plugin> - - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-surefire-plugin</artifactId> - <configuration> - <forkMode>once</forkMode> - <reportFormat>plain</reportFormat> - <trimStackTrace>false</trimStackTrace> - <excludes> - <exclude>**/*Test.java</exclude> - </excludes> - </configuration> - </plugin> - </plugins> - - - </build> - +<project + xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + <parent> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-parent</artifactId> + <version>1.5.10</version> + </parent> + + <modelVersion>4.0.0</modelVersion> + + <groupId>org.slf4j</groupId> + <artifactId>integration</artifactId> + <packaging>jar</packaging> + <name>SLF4J Integration tests</name> + + <url>http://www.slf4j.org</url> + <description>SLF4J integration tests</description> + + <dependencies> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + </dependency> + +  + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <version>3.8.1</version> + </dependency> +  + <dependency> + <groupId>ant</groupId> + <artifactId>ant-junit</artifactId> + <version>1.6.5</version> + </dependency> + + +  + <dependency> + <groupId>org.apache.felix</groupId> + <artifactId>org.apache.felix.main</artifactId> + <version>2.0.2</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <artifactId>maven-antrun-plugin</artifactId> + <version>1.2</version> + <dependencies> + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>ant</groupId> + <artifactId>ant-junit</artifactId> + <version>1.6.5</version> + </dependency> + </dependencies> + <executions> + <execution> + <id>ant-test</id> + <phase>package</phase> + <configuration> + <tasks> + <property name="currentVersion" value="${version}" /> + <property name="compile_classpath" refid="maven.compile.classpath"/> + <property name="runtime_classpath" refid="maven.runtime.classpath"/> + <property name="test_classpath" refid="maven.test.classpath"/> + <property name="plugin_classpath" refid="maven.plugin.classpath"/> + <ant antfile="${basedir}/build.xml"/> + </tasks> + </configuration> + <goals> + <goal>run</goal> + </goals> + </execution> + <execution> + <id>ant-osgi-test</id> + <phase>package</phase> + <configuration> + <tasks> + <property name="currentVersion" value="${version}" /> + <property name="test_classpath" refid="maven.test.classpath"/> + <property name="basedir" value="${basedir}"/> + <ant antfile="${basedir}/osgi-build.xml"/> + </tasks> + </configuration> + <goals> + <goal>run</goal> + </goals> + </execution> + + </executions> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <configuration> + <forkMode>once</forkMode> + <reportFormat>plain</reportFormat> + <trimStackTrace>false</trimStackTrace> + <excludes> + <exclude>**/*Test.java</exclude> + </excludes> + </configuration> + </plugin> + </plugins> + + + </build> + </project> \ No newline at end of file diff --git a/integration/src/IBUNDLE-META-INF/MANIFEST.MF b/integration/src/IBUNDLE-META-INF/MANIFEST.MF index c06e460..10d0444 100644 --- a/integration/src/IBUNDLE-META-INF/MANIFEST.MF +++ b/integration/src/IBUNDLE-META-INF/MANIFEST.MF @@ -1,15 +1,15 @@ -Manifest-Version: 1.0 -Archiver-Version: Plexus Archiver -Created-By: Apache Maven -Built-By: ceki -Build-Jdk: 1.6.0_16 -Bundle-Description: iBundle -Bundle-Version: 0.1 -Bundle-Activator: integrator.Activator -Implementation-Title: iBundle -Bundle-ManifestVersion: 2 -Bundle-SymbolicName: iBundle -Bundle-Name: abundle -Bundle-RequiredExecutionEnvironment: J2SE-1.3 -Export-Package: apack +Manifest-Version: 1.0 +Archiver-Version: Plexus Archiver +Created-By: Apache Maven +Built-By: ceki +Build-Jdk: 1.6.0_16 +Bundle-Description: iBundle +Bundle-Version: 0.1 +Bundle-Activator: integrator.Activator +Implementation-Title: iBundle +Bundle-ManifestVersion: 2 +Bundle-SymbolicName: iBundle +Bundle-Name: abundle +Bundle-RequiredExecutionEnvironment: J2SE-1.3 +Export-Package: apack Import-Package: org.osgi.framework, org.slf4j;version=1.5 \ No newline at end of file diff --git a/integration/src/test/java/integrator/Activator.java b/integration/src/test/java/integrator/Activator.java index c2f6617..e61a28a 100644 --- a/integration/src/test/java/integrator/Activator.java +++ b/integration/src/test/java/integrator/Activator.java @@ -1,57 +1,57 @@ -/* - * Copyright (c) 2004-2009 QOS.ch All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -package integrator; - -import org.osgi.framework.Bundle; -import org.osgi.framework.BundleActivator; -import org.osgi.framework.BundleContext; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * A BundleActivator which invokes slf4j loggers - * @author Ceki Gülcü - * - */ -public class Activator implements BundleActivator { - - private BundleContext m_context = null; - - public void start(BundleContext context) { - Logger logger = LoggerFactory.getLogger(this.getClass()); - logger.info("Activator.start()"); - m_context = context; - } - - public void stop(BundleContext context) { - m_context = null; - Logger logger = LoggerFactory.getLogger(this.getClass()); - logger.info("Activator.stop"); - } - - public Bundle[] getBundles() { - if (m_context != null) { - return m_context.getBundles(); - } - return null; - } +/* + * Copyright (c) 2004-2009 QOS.ch All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +package integrator; + +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleActivator; +import org.osgi.framework.BundleContext; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * A BundleActivator which invokes slf4j loggers + * @author Ceki Gülcü + * + */ +public class Activator implements BundleActivator { + + private BundleContext m_context = null; + + public void start(BundleContext context) { + Logger logger = LoggerFactory.getLogger(this.getClass()); + logger.info("Activator.start()"); + m_context = context; + } + + public void stop(BundleContext context) { + m_context = null; + Logger logger = LoggerFactory.getLogger(this.getClass()); + logger.info("Activator.stop"); + } + + public Bundle[] getBundles() { + if (m_context != null) { + return m_context.getBundles(); + } + return null; + } } \ No newline at end of file diff --git a/integration/src/test/java/org/slf4j/MultiBindingTest.java b/integration/src/test/java/org/slf4j/MultiBindingTest.java index 7e1b183..3f33c3e 100644 --- a/integration/src/test/java/org/slf4j/MultiBindingTest.java +++ b/integration/src/test/java/org/slf4j/MultiBindingTest.java @@ -1,62 +1,62 @@ -/* - * Copyright (c) 2004-2009 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j; - -import java.io.PrintStream; -import java.util.Random; - -import junit.framework.TestCase; - -public class MultiBindingTest extends TestCase { - - StringPrintStream sps = new StringPrintStream(System.err); - PrintStream old = System.err; - int diff = 1024 + new Random().nextInt(10000); - - public MultiBindingTest(String name) { - super(name); - } - - protected void setUp() throws Exception { - super.setUp(); - System.setErr(sps); - } - - protected void tearDown() throws Exception { - super.tearDown(); - System.setErr(old); - } - - public void test() throws Exception { - Logger logger = LoggerFactory.getLogger(this.getClass()); - String msg = "hello world " + diff; - logger.info(msg); - assertTrue("number of lines should be greater than 4", sps.stringList - .size() > 4); - String s0 = (String) sps.stringList.get(0); - assertTrue(s0 - .contains("SLF4J: Class path contains multiple SLF4J bindings.")); - } -} +/* + * Copyright (c) 2004-2009 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j; + +import java.io.PrintStream; +import java.util.Random; + +import junit.framework.TestCase; + +public class MultiBindingTest extends TestCase { + + StringPrintStream sps = new StringPrintStream(System.err); + PrintStream old = System.err; + int diff = 1024 + new Random().nextInt(10000); + + public MultiBindingTest(String name) { + super(name); + } + + protected void setUp() throws Exception { + super.setUp(); + System.setErr(sps); + } + + protected void tearDown() throws Exception { + super.tearDown(); + System.setErr(old); + } + + public void test() throws Exception { + Logger logger = LoggerFactory.getLogger(this.getClass()); + String msg = "hello world " + diff; + logger.info(msg); + assertTrue("number of lines should be greater than 4", sps.stringList + .size() > 4); + String s0 = (String) sps.stringList.get(0); + assertTrue(s0 + .contains("SLF4J: Class path contains multiple SLF4J bindings.")); + } +} diff --git a/integration/src/test/java/org/slf4j/Pre155VersionTest.java b/integration/src/test/java/org/slf4j/Pre155VersionTest.java index f9fd3c3..02dc11e 100644 --- a/integration/src/test/java/org/slf4j/Pre155VersionTest.java +++ b/integration/src/test/java/org/slf4j/Pre155VersionTest.java @@ -1,59 +1,59 @@ -/* - * Copyright (c) 2004-2009 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j; - -import java.io.PrintStream; -import java.util.Random; - -import junit.framework.TestCase; - -public class Pre155VersionTest extends TestCase { - - StringPrintStream sps = new StringPrintStream(System.err); - PrintStream old = System.err; - int diff = 1024 + new Random().nextInt(10000); - - public Pre155VersionTest(String name) { - super(name); - } - - protected void setUp() throws Exception { - super.setUp(); - System.setErr(sps); - } - - protected void tearDown() throws Exception { - super.tearDown(); - System.setErr(old); - } - - public void test() throws Exception { - Logger logger = LoggerFactory.getLogger(this.getClass()); - String msg = "hello world " + diff; - logger.info(msg); - String s0 = (String) sps.stringList.get(0); - assertTrue(s0.contains(msg)); - } -} +/* + * Copyright (c) 2004-2009 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j; + +import java.io.PrintStream; +import java.util.Random; + +import junit.framework.TestCase; + +public class Pre155VersionTest extends TestCase { + + StringPrintStream sps = new StringPrintStream(System.err); + PrintStream old = System.err; + int diff = 1024 + new Random().nextInt(10000); + + public Pre155VersionTest(String name) { + super(name); + } + + protected void setUp() throws Exception { + super.setUp(); + System.setErr(sps); + } + + protected void tearDown() throws Exception { + super.tearDown(); + System.setErr(old); + } + + public void test() throws Exception { + Logger logger = LoggerFactory.getLogger(this.getClass()); + String msg = "hello world " + diff; + logger.info(msg); + String s0 = (String) sps.stringList.get(0); + assertTrue(s0.contains(msg)); + } +} diff --git a/integration/src/test/java/org/slf4j/StringPrintStream.java b/integration/src/test/java/org/slf4j/StringPrintStream.java index 22d16da..35d0861 100644 --- a/integration/src/test/java/org/slf4j/StringPrintStream.java +++ b/integration/src/test/java/org/slf4j/StringPrintStream.java @@ -1,34 +1,34 @@ -package org.slf4j; - -import java.io.PrintStream; -import java.util.ArrayList; -import java.util.List; - -public class StringPrintStream extends PrintStream { - - public static final String LINE_SEP = System.getProperty("line.separator"); - PrintStream other; - List stringList = new ArrayList(); - - public StringPrintStream(PrintStream ps) { - super(ps); - other = ps; - } - - public void print(String s) { - other.print(s); - stringList.add(s); - } - - public void println(String s) { - other.println(s); - stringList.add(s); - - } - - public void println(Object o) { - other.println(o); - stringList.add(o); - } -} - +package org.slf4j; + +import java.io.PrintStream; +import java.util.ArrayList; +import java.util.List; + +public class StringPrintStream extends PrintStream { + + public static final String LINE_SEP = System.getProperty("line.separator"); + PrintStream other; + List stringList = new ArrayList(); + + public StringPrintStream(PrintStream ps) { + super(ps); + other = ps; + } + + public void print(String s) { + other.print(s); + stringList.add(s); + } + + public void println(String s) { + other.println(s); + stringList.add(s); + + } + + public void println(Object o) { + other.println(o); + stringList.add(o); + } +} + diff --git a/integration/src/test/java/org/slf4j/VersionMatchTest.java b/integration/src/test/java/org/slf4j/VersionMatchTest.java index d86884c..4b7a075 100644 --- a/integration/src/test/java/org/slf4j/VersionMatchTest.java +++ b/integration/src/test/java/org/slf4j/VersionMatchTest.java @@ -1,39 +1,39 @@ - -package org.slf4j; - -import java.io.PrintStream; -import java.util.Random; - -import junit.framework.TestCase; - -public class VersionMatchTest extends TestCase { - - - StringPrintStream sps = new StringPrintStream(System.err); - PrintStream old = System.err; - int diff = 1024 + new Random().nextInt(10000); - - public VersionMatchTest(String name) { - super(name); - } - - protected void setUp() throws Exception { - super.setUp(); - System.setErr(sps); - } - - protected void tearDown() throws Exception { - super.tearDown(); - System.setErr(old); - } - - - public void test() throws Exception { - Logger logger = LoggerFactory.getLogger(this.getClass()); - String msg = "hello world "+diff; - logger.info(msg); - assertEquals(1, sps.stringList.size()); - String s0 = (String) sps.stringList.get(0); - assertTrue(s0.contains(msg)); - } -} + +package org.slf4j; + +import java.io.PrintStream; +import java.util.Random; + +import junit.framework.TestCase; + +public class VersionMatchTest extends TestCase { + + + StringPrintStream sps = new StringPrintStream(System.err); + PrintStream old = System.err; + int diff = 1024 + new Random().nextInt(10000); + + public VersionMatchTest(String name) { + super(name); + } + + protected void setUp() throws Exception { + super.setUp(); + System.setErr(sps); + } + + protected void tearDown() throws Exception { + super.tearDown(); + System.setErr(old); + } + + + public void test() throws Exception { + Logger logger = LoggerFactory.getLogger(this.getClass()); + String msg = "hello world "+diff; + logger.info(msg); + assertEquals(1, sps.stringList.size()); + String s0 = (String) sps.stringList.get(0); + assertTrue(s0.contains(msg)); + } +} diff --git a/integration/src/test/java/org/slf4j/VersionMismatchTest.java b/integration/src/test/java/org/slf4j/VersionMismatchTest.java index d0f6b37..d325866 100644 --- a/integration/src/test/java/org/slf4j/VersionMismatchTest.java +++ b/integration/src/test/java/org/slf4j/VersionMismatchTest.java @@ -1,43 +1,43 @@ -package org.slf4j; - -import java.io.PrintStream; -import java.util.Random; - -import junit.framework.TestCase; - -public class VersionMismatchTest extends TestCase { - - StringPrintStream sps = new StringPrintStream(System.err); - PrintStream old = System.err; - int diff = 1024 + new Random().nextInt(10000); - - public VersionMismatchTest(String name) { - super(name); - } - - protected void setUp() throws Exception { - super.setUp(); - System.setErr(sps); - } - - protected void tearDown() throws Exception { - super.tearDown(); - System.setErr(old); - } - - public void test() throws Exception { - Logger logger = LoggerFactory.getLogger(this.getClass()); - String msg = "hello world " + diff; - logger.info(msg); - - String s0 = (String) sps.stringList.get(0); - assertTrue(s0.matches("SLF4J: The requested version .* by your slf4j binding is not compatible with.*")); - - String s1 = (String) sps.stringList.get(1); - assertTrue(s1.contains(LoggerFactory.VERSION_MISMATCH)); - - String s2 = (String) sps.stringList.get(2); - assertTrue(s2.contains(msg)); - - } -} +package org.slf4j; + +import java.io.PrintStream; +import java.util.Random; + +import junit.framework.TestCase; + +public class VersionMismatchTest extends TestCase { + + StringPrintStream sps = new StringPrintStream(System.err); + PrintStream old = System.err; + int diff = 1024 + new Random().nextInt(10000); + + public VersionMismatchTest(String name) { + super(name); + } + + protected void setUp() throws Exception { + super.setUp(); + System.setErr(sps); + } + + protected void tearDown() throws Exception { + super.tearDown(); + System.setErr(old); + } + + public void test() throws Exception { + Logger logger = LoggerFactory.getLogger(this.getClass()); + String msg = "hello world " + diff; + logger.info(msg); + + String s0 = (String) sps.stringList.get(0); + assertTrue(s0.matches("SLF4J: The requested version .* by your slf4j binding is not compatible with.*")); + + String s1 = (String) sps.stringList.get(1); + assertTrue(s1.contains(LoggerFactory.VERSION_MISMATCH)); + + String s2 = (String) sps.stringList.get(2); + assertTrue(s2.contains(msg)); + + } +} diff --git a/integration/src/test/java/org/slf4j/test_osgi/BundleTest.java b/integration/src/test/java/org/slf4j/test_osgi/BundleTest.java index 6488a9a..c4f209f 100644 --- a/integration/src/test/java/org/slf4j/test_osgi/BundleTest.java +++ b/integration/src/test/java/org/slf4j/test_osgi/BundleTest.java @@ -1,35 +1,35 @@ -package org.slf4j.test_osgi; - -import java.io.File; - -import junit.framework.TestCase; - -public class BundleTest extends TestCase { - - FrameworkErrorListener fel = new FrameworkErrorListener(); - CheckingBundleListener mbl = new CheckingBundleListener(); - - FelixHost felixHost = new FelixHost(fel, mbl); - - protected void setUp() throws Exception { - super.setUp(); - felixHost.doLaunch(); - } - - protected void tearDown() throws Exception { - super.tearDown(); - felixHost.stop(); - } - - public void testSmoke() { - System.out.println("==========="+new File(".").getAbsolutePath()); - mbl.dumpAll(); - // check that the bundle was installed - assertTrue(mbl.exists("iBundle")); - if(fel.errorList.size() != 0) { - fel.dumpAll(); - } - // check that no errors occured - assertEquals(0, fel.errorList.size()); - } -} +package org.slf4j.test_osgi; + +import java.io.File; + +import junit.framework.TestCase; + +public class BundleTest extends TestCase { + + FrameworkErrorListener fel = new FrameworkErrorListener(); + CheckingBundleListener mbl = new CheckingBundleListener(); + + FelixHost felixHost = new FelixHost(fel, mbl); + + protected void setUp() throws Exception { + super.setUp(); + felixHost.doLaunch(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + felixHost.stop(); + } + + public void testSmoke() { + System.out.println("==========="+new File(".").getAbsolutePath()); + mbl.dumpAll(); + // check that the bundle was installed + assertTrue(mbl.exists("iBundle")); + if(fel.errorList.size() != 0) { + fel.dumpAll(); + } + // check that no errors occured + assertEquals(0, fel.errorList.size()); + } +} diff --git a/integration/src/test/java/org/slf4j/test_osgi/CheckingBundleListener.java b/integration/src/test/java/org/slf4j/test_osgi/CheckingBundleListener.java index bfaeed0..3641a2a 100644 --- a/integration/src/test/java/org/slf4j/test_osgi/CheckingBundleListener.java +++ b/integration/src/test/java/org/slf4j/test_osgi/CheckingBundleListener.java @@ -1,43 +1,43 @@ -package org.slf4j.test_osgi; - -import java.util.ArrayList; -import java.util.List; - -import org.osgi.framework.Bundle; -import org.osgi.framework.BundleEvent; -import org.osgi.framework.BundleListener; - -public class CheckingBundleListener implements BundleListener { - - List eventList = new ArrayList(); - - public void bundleChanged(BundleEvent be) { - eventList.add(be); - } - - private void dump(BundleEvent be) { - System.out.println("BE:" + ", source " + be.getSource() + ", bundle=" - + be.getBundle() + ", type=" + be.getType()); - - } - - public void dumpAll() { - for (int i = 0; i < eventList.size(); i++) { - BundleEvent fe = (BundleEvent) eventList.get(i); - dump(fe); - } - } - - boolean exists(String bundleName) { - for (int i = 0; i < eventList.size(); i++) { - BundleEvent fe = (BundleEvent) eventList.get(i); - Bundle b = fe.getBundle(); - System.out.println("===["+b+"]"); - if (bundleName.equals(b.getSymbolicName())) { - return true; - } - } - return false; - } - -} +package org.slf4j.test_osgi; + +import java.util.ArrayList; +import java.util.List; + +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleEvent; +import org.osgi.framework.BundleListener; + +public class CheckingBundleListener implements BundleListener { + + List eventList = new ArrayList(); + + public void bundleChanged(BundleEvent be) { + eventList.add(be); + } + + private void dump(BundleEvent be) { + System.out.println("BE:" + ", source " + be.getSource() + ", bundle=" + + be.getBundle() + ", type=" + be.getType()); + + } + + public void dumpAll() { + for (int i = 0; i < eventList.size(); i++) { + BundleEvent fe = (BundleEvent) eventList.get(i); + dump(fe); + } + } + + boolean exists(String bundleName) { + for (int i = 0; i < eventList.size(); i++) { + BundleEvent fe = (BundleEvent) eventList.get(i); + Bundle b = fe.getBundle(); + System.out.println("===["+b+"]"); + if (bundleName.equals(b.getSymbolicName())) { + return true; + } + } + return false; + } + +} diff --git a/integration/src/test/java/org/slf4j/test_osgi/FelixHost.java b/integration/src/test/java/org/slf4j/test_osgi/FelixHost.java index 4fd572d..62058f5 100644 --- a/integration/src/test/java/org/slf4j/test_osgi/FelixHost.java +++ b/integration/src/test/java/org/slf4j/test_osgi/FelixHost.java @@ -1,126 +1,126 @@ -/* - * Copyright (c) 2004-2009 QOS.ch All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -package org.slf4j.test_osgi; - -import java.util.ArrayList; -import java.util.List; -import java.util.Map; -import java.util.Properties; - -import org.apache.felix.framework.Felix; -import org.apache.felix.framework.util.FelixConstants; -import org.apache.felix.framework.util.StringMap; -import org.apache.felix.main.AutoProcessor; -import org.osgi.framework.Bundle; -import org.osgi.framework.BundleContext; -import org.osgi.framework.BundleException; -import org.osgi.framework.Constants; - -/** - * Runs a hosted version of Felix for testing purposes. Any bundle errors are - * reported via the FrameworkListener passed to the constructor. - * - * @author Ceki Gücü - */ -public class FelixHost { - - private Felix felix = null; - - Properties otherProps = new Properties(); - - final FrameworkErrorListener frameworkErrorListener; - final CheckingBundleListener myBundleListener; - - public FelixHost(FrameworkErrorListener frameworkErrorListener, - CheckingBundleListener myBundleListener) { - this.frameworkErrorListener = frameworkErrorListener; - this.myBundleListener = myBundleListener; - } - - public void doLaunch() { - // Create a case-insensitive configuration property map. - Map configMap = new StringMap(false); - // Configure the Felix instance to be embedded. - // configMap.put(FelixConstants.EMBEDDED_EXECUTION_PROP, "true"); - // Add core OSGi packages to be exported from the class path - // via the system bundle. - configMap.put(Constants.FRAMEWORK_SYSTEMPACKAGES, - "org.osgi.framework; version=1.3.0," - + "org.osgi.service.packageadmin; version=1.2.0," - + "org.osgi.service.startlevel; version=1.0.0," - + "org.osgi.service.url; version=1.0.0"); - - configMap.put(Constants.FRAMEWORK_STORAGE_CLEAN, - Constants.FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT); - - // Explicitly specify the directory to use for caching bundles. - // configMap.put(BundleCache.CACHE_PROFILE_DIR_PROP, "cache"); - - try { - // Create host activator; - - List list = new ArrayList(); - - // list.add(new HostActivator()); - configMap.put(Constants.FRAMEWORK_SYSTEMPACKAGES_EXTRA, - "org.xml.sax, org.xml.sax.helpers, javax.xml.parsers, javax.naming"); - configMap.put(FelixConstants.SYSTEMBUNDLE_ACTIVATORS_PROP, list); - configMap.put("felix.log.level", "4"); - - // Now create an instance of the framework with - // our configuration properties and activator. - felix = new Felix(configMap); - felix.init(); - - // otherProps.put(Constants.FRAMEWORK_STORAGE, "bundles"); - - otherProps.put(AutoProcessor.AUTO_DEPLOY_DIR_PROPERY, - AutoProcessor.AUTO_DEPLOY_DIR_VALUE); - otherProps.put(AutoProcessor.AUTO_DEPLOY_ACTION_PROPERY, - AutoProcessor.AUTO_DEPLOY_START_VALUE + "," - + AutoProcessor.AUTO_DEPLOY_INSTALL_VALUE); - - BundleContext felixBudleContext = felix.getBundleContext(); - - AutoProcessor.process(otherProps, felixBudleContext); - // listen to errors - felixBudleContext.addFrameworkListener(frameworkErrorListener); - felixBudleContext.addBundleListener(myBundleListener); - // Now start Felix instance. - felix.start(); - System.out.println("felix started"); - - } catch (Exception ex) { - ex.printStackTrace(); - } - } - - public void stop() throws BundleException { - felix.stop(); - } - - public Bundle[] getInstalledBundles() { - // Use the system bundle activator to gain external - // access to the set of installed bundles. - return null;// m_activator.getBundles(); - } +/* + * Copyright (c) 2004-2009 QOS.ch All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +package org.slf4j.test_osgi; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import org.apache.felix.framework.Felix; +import org.apache.felix.framework.util.FelixConstants; +import org.apache.felix.framework.util.StringMap; +import org.apache.felix.main.AutoProcessor; +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleContext; +import org.osgi.framework.BundleException; +import org.osgi.framework.Constants; + +/** + * Runs a hosted version of Felix for testing purposes. Any bundle errors are + * reported via the FrameworkListener passed to the constructor. + * + * @author Ceki Gücü + */ +public class FelixHost { + + private Felix felix = null; + + Properties otherProps = new Properties(); + + final FrameworkErrorListener frameworkErrorListener; + final CheckingBundleListener myBundleListener; + + public FelixHost(FrameworkErrorListener frameworkErrorListener, + CheckingBundleListener myBundleListener) { + this.frameworkErrorListener = frameworkErrorListener; + this.myBundleListener = myBundleListener; + } + + public void doLaunch() { + // Create a case-insensitive configuration property map. + Map configMap = new StringMap(false); + // Configure the Felix instance to be embedded. + // configMap.put(FelixConstants.EMBEDDED_EXECUTION_PROP, "true"); + // Add core OSGi packages to be exported from the class path + // via the system bundle. + configMap.put(Constants.FRAMEWORK_SYSTEMPACKAGES, + "org.osgi.framework; version=1.3.0," + + "org.osgi.service.packageadmin; version=1.2.0," + + "org.osgi.service.startlevel; version=1.0.0," + + "org.osgi.service.url; version=1.0.0"); + + configMap.put(Constants.FRAMEWORK_STORAGE_CLEAN, + Constants.FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT); + + // Explicitly specify the directory to use for caching bundles. + // configMap.put(BundleCache.CACHE_PROFILE_DIR_PROP, "cache"); + + try { + // Create host activator; + + List list = new ArrayList(); + + // list.add(new HostActivator()); + configMap.put(Constants.FRAMEWORK_SYSTEMPACKAGES_EXTRA, + "org.xml.sax, org.xml.sax.helpers, javax.xml.parsers, javax.naming"); + configMap.put(FelixConstants.SYSTEMBUNDLE_ACTIVATORS_PROP, list); + configMap.put("felix.log.level", "4"); + + // Now create an instance of the framework with + // our configuration properties and activator. + felix = new Felix(configMap); + felix.init(); + + // otherProps.put(Constants.FRAMEWORK_STORAGE, "bundles"); + + otherProps.put(AutoProcessor.AUTO_DEPLOY_DIR_PROPERY, + AutoProcessor.AUTO_DEPLOY_DIR_VALUE); + otherProps.put(AutoProcessor.AUTO_DEPLOY_ACTION_PROPERY, + AutoProcessor.AUTO_DEPLOY_START_VALUE + "," + + AutoProcessor.AUTO_DEPLOY_INSTALL_VALUE); + + BundleContext felixBudleContext = felix.getBundleContext(); + + AutoProcessor.process(otherProps, felixBudleContext); + // listen to errors + felixBudleContext.addFrameworkListener(frameworkErrorListener); + felixBudleContext.addBundleListener(myBundleListener); + // Now start Felix instance. + felix.start(); + System.out.println("felix started"); + + } catch (Exception ex) { + ex.printStackTrace(); + } + } + + public void stop() throws BundleException { + felix.stop(); + } + + public Bundle[] getInstalledBundles() { + // Use the system bundle activator to gain external + // access to the set of installed bundles. + return null;// m_activator.getBundles(); + } } \ No newline at end of file diff --git a/integration/src/test/java/org/slf4j/test_osgi/FrameworkErrorListener.java b/integration/src/test/java/org/slf4j/test_osgi/FrameworkErrorListener.java index 3e9ee36..118ac8d 100644 --- a/integration/src/test/java/org/slf4j/test_osgi/FrameworkErrorListener.java +++ b/integration/src/test/java/org/slf4j/test_osgi/FrameworkErrorListener.java @@ -1,60 +1,60 @@ -/* - * Copyright (c) 2004-2009 QOS.ch All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -package org.slf4j.test_osgi; - -import java.util.ArrayList; -import java.util.List; - -import org.osgi.framework.FrameworkEvent; -import org.osgi.framework.FrameworkListener; - -public class FrameworkErrorListener implements FrameworkListener { - - public List errorList = new ArrayList(); - - public void frameworkEvent(FrameworkEvent fe) { - if (fe.getType() == FrameworkEvent.ERROR) { - errorList.add(fe); - - } - } - - private void dump(FrameworkEvent fe) { - Throwable t = fe.getThrowable(); - String tString = null; - if (t != null) { - tString = t.toString(); - } - System.out.println("Framework ERROR:" + ", source " + fe.getSource() - + ", bundle=" + fe.getBundle() + ", ex=" + tString); - if(t != null) { - t.printStackTrace(); - } - } - - public void dumpAll() { - for(int i = 0; i < errorList.size(); i++) { - FrameworkEvent fe = (FrameworkEvent) errorList.get(i); - dump(fe); - } - } -} +/* + * Copyright (c) 2004-2009 QOS.ch All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +package org.slf4j.test_osgi; + +import java.util.ArrayList; +import java.util.List; + +import org.osgi.framework.FrameworkEvent; +import org.osgi.framework.FrameworkListener; + +public class FrameworkErrorListener implements FrameworkListener { + + public List errorList = new ArrayList(); + + public void frameworkEvent(FrameworkEvent fe) { + if (fe.getType() == FrameworkEvent.ERROR) { + errorList.add(fe); + + } + } + + private void dump(FrameworkEvent fe) { + Throwable t = fe.getThrowable(); + String tString = null; + if (t != null) { + tString = t.toString(); + } + System.out.println("Framework ERROR:" + ", source " + fe.getSource() + + ", bundle=" + fe.getBundle() + ", ex=" + tString); + if(t != null) { + t.printStackTrace(); + } + } + + public void dumpAll() { + for(int i = 0; i < errorList.size(); i++) { + FrameworkEvent fe = (FrameworkEvent) errorList.get(i); + dump(fe); + } + } +} diff --git a/jcl-over-slf4j/LICENSE.txt b/jcl-over-slf4j/LICENSE.txt index 21254fc..2bb9ad2 100644 --- a/jcl-over-slf4j/LICENSE.txt +++ b/jcl-over-slf4j/LICENSE.txt @@ -1,176 +1,176 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + END OF TERMS AND CONDITIONS \ No newline at end of file diff --git a/jcl-over-slf4j/pom.xml b/jcl-over-slf4j/pom.xml index 96b61b0..cac58f7 100644 --- a/jcl-over-slf4j/pom.xml +++ b/jcl-over-slf4j/pom.xml @@ -1,83 +1,83 @@ -<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - - <parent> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-parent</artifactId> - <version>1.5.10</version> - </parent> - - <modelVersion>4.0.0</modelVersion> - - <groupId>org.slf4j</groupId> - <artifactId>jcl-over-slf4j</artifactId> - <packaging>jar</packaging> - <name>JCL 1.1.1 implemented over SLF4J</name> - - <url>http://www.slf4j.org</url> - <description> - JCL 1.1.1 implementation over SLF4J - </description> - - <dependencies> -  - - <dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-api</artifactId> - </dependency> - - <dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-jdk14</artifactId> - <scope>test</scope> - </dependency> - - </dependencies> - - <build> - <plugins> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-jar-plugin</artifactId> - <configuration> - <archive> - <manifestEntries> - <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> - <Bundle-Description>${project.description}</Bundle-Description> - <Implementation-Version>${project.version}</Implementation-Version> - </manifestEntries> - <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> - </archive> - </configuration> - </plugin> - </plugins> - </build> - -  - +<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + <parent> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-parent</artifactId> + <version>1.5.10</version> + </parent> + + <modelVersion>4.0.0</modelVersion> + + <groupId>org.slf4j</groupId> + <artifactId>jcl-over-slf4j</artifactId> + <packaging>jar</packaging> + <name>JCL 1.1.1 implemented over SLF4J</name> + + <url>http://www.slf4j.org</url> + <description> + JCL 1.1.1 implementation over SLF4J + </description> + + <dependencies> +  + + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + </dependency> + + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-jdk14</artifactId> + <scope>test</scope> + </dependency> + + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-jar-plugin</artifactId> + <configuration> + <archive> + <manifestEntries> + <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> + <Bundle-Description>${project.description}</Bundle-Description> + <Implementation-Version>${project.version}</Implementation-Version> + </manifestEntries> + <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> + </archive> + </configuration> + </plugin> + </plugins> + </build> + +  + </project> \ No newline at end of file diff --git a/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/SLF4JLocationAwareLog.java b/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/SLF4JLocationAwareLog.java index 04ce57d..7171784 100644 --- a/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/SLF4JLocationAwareLog.java +++ b/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/SLF4JLocationAwareLog.java @@ -1,266 +1,266 @@ -/* - * Copyright 2001-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package org.apache.commons.logging.impl; - -import java.io.ObjectStreamException; -import java.io.Serializable; - -import org.apache.commons.logging.Log; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.slf4j.spi.LocationAwareLogger; - -/** - * Implementation of {@link Log org.apache.commons.logging.Log} interface which - * delegates all processing to a wrapped {@link Logger org.slf4j.Logger} - * instance. - * - * <p> - * JCL's FATAL level is mapped to ERROR. All other levels map one to one. - * - * @author Ceki Gülcü - */ -public class SLF4JLocationAwareLog implements Log, Serializable { - - private static final long serialVersionUID = -2379157579039314822L; - - //used to store this logger's name to recreate it after serialization - protected String name; - - // in both Log4jLogger and Jdk14Logger classes in the original JCL, the - // logger instance is transient - private transient LocationAwareLogger logger; - - private static final String FQCN = SLF4JLocationAwareLog.class.getName(); - - SLF4JLocationAwareLog(LocationAwareLogger logger) { - this.logger = logger; - this.name = logger.getName(); - } - - /** - * Delegates to the <code>isTraceEnabled<code> method of the wrapped - * <code>org.slf4j.Logger</code> instance. - */ - public boolean isTraceEnabled() { - return logger.isTraceEnabled(); - } - - /** - * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. - */ - public boolean isDebugEnabled() { - return logger.isDebugEnabled(); - } - - /** - * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. - */ - public boolean isInfoEnabled() { - return logger.isInfoEnabled(); - } - - /** - * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. - */ - public boolean isWarnEnabled() { - return logger.isWarnEnabled(); - } - - /** - * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. - */ - public boolean isErrorEnabled() { - return logger.isErrorEnabled(); - } - - /** - * Delegates to the <code>isErrorEnabled<code> method of the wrapped - * <code>org.slf4j.Logger</code> instance. - */ - public boolean isFatalEnabled() { - return logger.isErrorEnabled(); - } - - /** - * Converts the input parameter to String and then delegates to the debug - * method of the wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message - * the message to log. Converted to {@link String} - */ - public void trace(Object message) { - logger.log(null, FQCN, LocationAwareLogger.TRACE_INT, String - .valueOf(message), null); - } - - /** - * Converts the first input parameter to String and then delegates to the - * debug method of the wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message - * the message to log. Converted to {@link String} - * @param t - * the exception to log - */ - public void trace(Object message, Throwable t) { - logger.log(null, FQCN, LocationAwareLogger.TRACE_INT, String - .valueOf(message), t); - } - - /** - * Converts the input parameter to String and then delegates to the wrapped - * <code>org.slf4j.Logger</code> instance. - * - * @param message - * the message to log. Converted to {@link String} - */ - public void debug(Object message) { - logger.log(null, FQCN, LocationAwareLogger.DEBUG_INT, String - .valueOf(message), null); - } - - /** - * Converts the first input parameter to String and then delegates to the - * wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message - * the message to log. Converted to {@link String} - * @param t - * the exception to log - */ - public void debug(Object message, Throwable t) { - logger.log(null, FQCN, LocationAwareLogger.DEBUG_INT, String - .valueOf(message), t); - } - - /** - * Converts the input parameter to String and then delegates to the wrapped - * <code>org.slf4j.Logger</code> instance. - * - * @param message - * the message to log. Converted to {@link String} - */ - public void info(Object message) { - logger.log(null, FQCN, LocationAwareLogger.INFO_INT, String - .valueOf(message), null); - } - - /** - * Converts the first input parameter to String and then delegates to the - * wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message - * the message to log. Converted to {@link String} - * @param t - * the exception to log - */ - public void info(Object message, Throwable t) { - logger.log(null, FQCN, LocationAwareLogger.INFO_INT, String - .valueOf(message), t); - } - - /** - * Converts the input parameter to String and then delegates to the wrapped - * <code>org.slf4j.Logger</code> instance. - * - * @param message - * the message to log. Converted to {@link String} - */ - public void warn(Object message) { - logger.log(null, FQCN, LocationAwareLogger.WARN_INT, String - .valueOf(message), null); - } - - /** - * Converts the first input parameter to String and then delegates to the - * wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message - * the message to log. Converted to {@link String} - * @param t - * the exception to log - */ - public void warn(Object message, Throwable t) { - logger.log(null, FQCN, LocationAwareLogger.WARN_INT, String - .valueOf(message), t); - } - - /** - * Converts the input parameter to String and then delegates to the wrapped - * <code>org.slf4j.Logger</code> instance. - * - * @param message - * the message to log. Converted to {@link String} - */ - public void error(Object message) { - logger.log(null, FQCN, LocationAwareLogger.ERROR_INT, String - .valueOf(message), null); - } - - /** - * Converts the first input parameter to String and then delegates to the - * wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message - * the message to log. Converted to {@link String} - * @param t - * the exception to log - */ - public void error(Object message, Throwable t) { - logger.log(null, FQCN, LocationAwareLogger.ERROR_INT, String - .valueOf(message), t); - } - - /** - * Converts the input parameter to String and then delegates to the error - * method of the wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message - * the message to log. Converted to {@link String} - */ - public void fatal(Object message) { - logger.log(null, FQCN, LocationAwareLogger.ERROR_INT, String - .valueOf(message), null); - } - - /** - * Converts the first input parameter to String and then delegates to the - * error method of the wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message - * the message to log. Converted to {@link String} - * @param t - * the exception to log - */ - public void fatal(Object message, Throwable t) { - logger.log(null, FQCN, LocationAwareLogger.ERROR_INT, String - .valueOf(message), t); - } - - /** - * Replace this instance with a homonymous (same name) logger returned by - * LoggerFactory. Note that this method is only called during deserialization. - * - * @return logger with same name as returned by LoggerFactory - * @throws ObjectStreamException - */ - protected Object readResolve() throws ObjectStreamException { - Logger logger = LoggerFactory.getLogger(this.name); - return new SLF4JLocationAwareLog((LocationAwareLogger) logger); - } +/* + * Copyright 2001-2004 The Apache Software Foundation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.commons.logging.impl; + +import java.io.ObjectStreamException; +import java.io.Serializable; + +import org.apache.commons.logging.Log; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.spi.LocationAwareLogger; + +/** + * Implementation of {@link Log org.apache.commons.logging.Log} interface which + * delegates all processing to a wrapped {@link Logger org.slf4j.Logger} + * instance. + * + * <p> + * JCL's FATAL level is mapped to ERROR. All other levels map one to one. + * + * @author Ceki Gülcü + */ +public class SLF4JLocationAwareLog implements Log, Serializable { + + private static final long serialVersionUID = -2379157579039314822L; + + //used to store this logger's name to recreate it after serialization + protected String name; + + // in both Log4jLogger and Jdk14Logger classes in the original JCL, the + // logger instance is transient + private transient LocationAwareLogger logger; + + private static final String FQCN = SLF4JLocationAwareLog.class.getName(); + + SLF4JLocationAwareLog(LocationAwareLogger logger) { + this.logger = logger; + this.name = logger.getName(); + } + + /** + * Delegates to the <code>isTraceEnabled<code> method of the wrapped + * <code>org.slf4j.Logger</code> instance. + */ + public boolean isTraceEnabled() { + return logger.isTraceEnabled(); + } + + /** + * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. + */ + public boolean isDebugEnabled() { + return logger.isDebugEnabled(); + } + + /** + * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. + */ + public boolean isInfoEnabled() { + return logger.isInfoEnabled(); + } + + /** + * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. + */ + public boolean isWarnEnabled() { + return logger.isWarnEnabled(); + } + + /** + * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. + */ + public boolean isErrorEnabled() { + return logger.isErrorEnabled(); + } + + /** + * Delegates to the <code>isErrorEnabled<code> method of the wrapped + * <code>org.slf4j.Logger</code> instance. + */ + public boolean isFatalEnabled() { + return logger.isErrorEnabled(); + } + + /** + * Converts the input parameter to String and then delegates to the debug + * method of the wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message + * the message to log. Converted to {@link String} + */ + public void trace(Object message) { + logger.log(null, FQCN, LocationAwareLogger.TRACE_INT, String + .valueOf(message), null); + } + + /** + * Converts the first input parameter to String and then delegates to the + * debug method of the wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message + * the message to log. Converted to {@link String} + * @param t + * the exception to log + */ + public void trace(Object message, Throwable t) { + logger.log(null, FQCN, LocationAwareLogger.TRACE_INT, String + .valueOf(message), t); + } + + /** + * Converts the input parameter to String and then delegates to the wrapped + * <code>org.slf4j.Logger</code> instance. + * + * @param message + * the message to log. Converted to {@link String} + */ + public void debug(Object message) { + logger.log(null, FQCN, LocationAwareLogger.DEBUG_INT, String + .valueOf(message), null); + } + + /** + * Converts the first input parameter to String and then delegates to the + * wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message + * the message to log. Converted to {@link String} + * @param t + * the exception to log + */ + public void debug(Object message, Throwable t) { + logger.log(null, FQCN, LocationAwareLogger.DEBUG_INT, String + .valueOf(message), t); + } + + /** + * Converts the input parameter to String and then delegates to the wrapped + * <code>org.slf4j.Logger</code> instance. + * + * @param message + * the message to log. Converted to {@link String} + */ + public void info(Object message) { + logger.log(null, FQCN, LocationAwareLogger.INFO_INT, String + .valueOf(message), null); + } + + /** + * Converts the first input parameter to String and then delegates to the + * wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message + * the message to log. Converted to {@link String} + * @param t + * the exception to log + */ + public void info(Object message, Throwable t) { + logger.log(null, FQCN, LocationAwareLogger.INFO_INT, String + .valueOf(message), t); + } + + /** + * Converts the input parameter to String and then delegates to the wrapped + * <code>org.slf4j.Logger</code> instance. + * + * @param message + * the message to log. Converted to {@link String} + */ + public void warn(Object message) { + logger.log(null, FQCN, LocationAwareLogger.WARN_INT, String + .valueOf(message), null); + } + + /** + * Converts the first input parameter to String and then delegates to the + * wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message + * the message to log. Converted to {@link String} + * @param t + * the exception to log + */ + public void warn(Object message, Throwable t) { + logger.log(null, FQCN, LocationAwareLogger.WARN_INT, String + .valueOf(message), t); + } + + /** + * Converts the input parameter to String and then delegates to the wrapped + * <code>org.slf4j.Logger</code> instance. + * + * @param message + * the message to log. Converted to {@link String} + */ + public void error(Object message) { + logger.log(null, FQCN, LocationAwareLogger.ERROR_INT, String + .valueOf(message), null); + } + + /** + * Converts the first input parameter to String and then delegates to the + * wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message + * the message to log. Converted to {@link String} + * @param t + * the exception to log + */ + public void error(Object message, Throwable t) { + logger.log(null, FQCN, LocationAwareLogger.ERROR_INT, String + .valueOf(message), t); + } + + /** + * Converts the input parameter to String and then delegates to the error + * method of the wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message + * the message to log. Converted to {@link String} + */ + public void fatal(Object message) { + logger.log(null, FQCN, LocationAwareLogger.ERROR_INT, String + .valueOf(message), null); + } + + /** + * Converts the first input parameter to String and then delegates to the + * error method of the wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message + * the message to log. Converted to {@link String} + * @param t + * the exception to log + */ + public void fatal(Object message, Throwable t) { + logger.log(null, FQCN, LocationAwareLogger.ERROR_INT, String + .valueOf(message), t); + } + + /** + * Replace this instance with a homonymous (same name) logger returned by + * LoggerFactory. Note that this method is only called during deserialization. + * + * @return logger with same name as returned by LoggerFactory + * @throws ObjectStreamException + */ + protected Object readResolve() throws ObjectStreamException { + Logger logger = LoggerFactory.getLogger(this.name); + return new SLF4JLocationAwareLog((LocationAwareLogger) logger); + } } \ No newline at end of file diff --git a/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/SLF4JLog.java b/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/SLF4JLog.java index a64b8ab..cf1dedd 100644 --- a/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/SLF4JLog.java +++ b/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/SLF4JLog.java @@ -1,234 +1,234 @@ -/* - * Copyright 2001-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package org.apache.commons.logging.impl; - -import java.io.ObjectStreamException; -import java.io.Serializable; - -import org.apache.commons.logging.Log; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * Implementation of {@link Log org.apache.commons.logging.Log} interface which - * delegates all processing to a wrapped {@link Logger org.slf4j.Logger} instance. - * - * <p>JCL's FATAL and TRACE levels are mapped to ERROR and DEBUG respectively. All - * other levels map one to one. - * - * @author Ceki Gülcü - */ -public class SLF4JLog implements Log, Serializable { - - private static final long serialVersionUID = 680728617011167209L; - - //used to store this logger's name to recreate it after serialization - protected String name; - - // in both Log4jLogger and Jdk14Logger classes in the original JCL, the - // logger instance is transient - private transient Logger logger; - - SLF4JLog(Logger logger) { - this.logger = logger; - this.name = logger.getName(); - } - - /** - * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. - */ - public boolean isDebugEnabled() { - return logger.isDebugEnabled(); - } - - /** - * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. - */ - public boolean isErrorEnabled() { - return logger.isErrorEnabled(); - } - - /** - * Delegates to the <code>isErrorEnabled<code> method of the wrapped - * <code>org.slf4j.Logger</code> instance. - */ - public boolean isFatalEnabled() { - return logger.isErrorEnabled(); - } - - /** - * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. - */ - public boolean isInfoEnabled() { - return logger.isInfoEnabled(); - } - - /** - * Delegates to the <code>isDebugEnabled<code> method of the wrapped - * <code>org.slf4j.Logger</code> instance. - */ - public boolean isTraceEnabled() { - return logger.isTraceEnabled(); - } - - /** - * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. - */ - public boolean isWarnEnabled() { - return logger.isWarnEnabled(); - } - - /** - * Converts the input parameter to String and then delegates to - * the debug method of the wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message the message to log. Converted to {@link String} - */ - public void trace(Object message) { - logger.trace(String.valueOf(message)); - } - - /** - * Converts the first input parameter to String and then delegates to - * the debug method of the wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message the message to log. Converted to {@link String} - * @param t the exception to log - */ - public void trace(Object message, Throwable t) { - logger.trace(String.valueOf(message), t); - } - - /** - * Converts the input parameter to String and then delegates to the wrapped - * <code>org.slf4j.Logger</code> instance. - * - * @param message the message to log. Converted to {@link String} - */ - public void debug(Object message) { - logger.debug(String.valueOf(message)); - } - - /** - * Converts the first input parameter to String and then delegates to - * the wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message the message to log. Converted to {@link String} - * @param t the exception to log - */ - public void debug(Object message, Throwable t) { - logger.debug(String.valueOf(message), t); - } - - /** - * Converts the input parameter to String and then delegates to the wrapped - * <code>org.slf4j.Logger</code> instance. - * - * @param message the message to log. Converted to {@link String} - */ - public void info(Object message) { - logger.info(String.valueOf(message)); - } - - /** - * Converts the first input parameter to String and then delegates to - * the wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message the message to log. Converted to {@link String} - * @param t the exception to log - */ - public void info(Object message, Throwable t) { - logger.info(String.valueOf(message), t); - } - - /** - * Converts the input parameter to String and then delegates to the wrapped - * <code>org.slf4j.Logger</code> instance. - * - * @param message the message to log. Converted to {@link String} - */ - public void warn(Object message) { - logger.warn(String.valueOf(message)); - } - - /** - * Converts the first input parameter to String and then delegates to - * the wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message the message to log. Converted to {@link String} - * @param t the exception to log - */ - public void warn(Object message, Throwable t) { - logger.warn(String.valueOf(message), t); - } - - /** - * Converts the input parameter to String and then delegates to the wrapped - * <code>org.slf4j.Logger</code> instance. - * - * @param message the message to log. Converted to {@link String} - */ - public void error(Object message) { - logger.error(String.valueOf(message)); - } - - /** - * Converts the first input parameter to String and then delegates to - * the wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message the message to log. Converted to {@link String} - * @param t the exception to log - */ - public void error(Object message, Throwable t) { - logger.error(String.valueOf(message), t); - } - - - - /** - * Converts the input parameter to String and then delegates to - * the error method of the wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message the message to log. Converted to {@link String} - */ - public void fatal(Object message) { - logger.error(String.valueOf(message)); - } - - /** - * Converts the first input parameter to String and then delegates to - * the error method of the wrapped <code>org.slf4j.Logger</code> instance. - * - * @param message the message to log. Converted to {@link String} - * @param t the exception to log - */ - public void fatal(Object message, Throwable t) { - logger.error(String.valueOf(message), t); - } - - /** - * Replace this instance with a homonymous (same name) logger returned by - * LoggerFactory. Note that this method is only called during deserialization. - * - * @return logger with same name as returned by LoggerFactory - * @throws ObjectStreamException - */ - protected Object readResolve() throws ObjectStreamException { - Logger logger = LoggerFactory.getLogger(this.name); - return new SLF4JLog(logger); - } +/* + * Copyright 2001-2004 The Apache Software Foundation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.commons.logging.impl; + +import java.io.ObjectStreamException; +import java.io.Serializable; + +import org.apache.commons.logging.Log; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Implementation of {@link Log org.apache.commons.logging.Log} interface which + * delegates all processing to a wrapped {@link Logger org.slf4j.Logger} instance. + * + * <p>JCL's FATAL and TRACE levels are mapped to ERROR and DEBUG respectively. All + * other levels map one to one. + * + * @author Ceki Gülcü + */ +public class SLF4JLog implements Log, Serializable { + + private static final long serialVersionUID = 680728617011167209L; + + //used to store this logger's name to recreate it after serialization + protected String name; + + // in both Log4jLogger and Jdk14Logger classes in the original JCL, the + // logger instance is transient + private transient Logger logger; + + SLF4JLog(Logger logger) { + this.logger = logger; + this.name = logger.getName(); + } + + /** + * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. + */ + public boolean isDebugEnabled() { + return logger.isDebugEnabled(); + } + + /** + * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. + */ + public boolean isErrorEnabled() { + return logger.isErrorEnabled(); + } + + /** + * Delegates to the <code>isErrorEnabled<code> method of the wrapped + * <code>org.slf4j.Logger</code> instance. + */ + public boolean isFatalEnabled() { + return logger.isErrorEnabled(); + } + + /** + * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. + */ + public boolean isInfoEnabled() { + return logger.isInfoEnabled(); + } + + /** + * Delegates to the <code>isDebugEnabled<code> method of the wrapped + * <code>org.slf4j.Logger</code> instance. + */ + public boolean isTraceEnabled() { + return logger.isTraceEnabled(); + } + + /** + * Directly delegates to the wrapped <code>org.slf4j.Logger</code> instance. + */ + public boolean isWarnEnabled() { + return logger.isWarnEnabled(); + } + + /** + * Converts the input parameter to String and then delegates to + * the debug method of the wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message the message to log. Converted to {@link String} + */ + public void trace(Object message) { + logger.trace(String.valueOf(message)); + } + + /** + * Converts the first input parameter to String and then delegates to + * the debug method of the wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message the message to log. Converted to {@link String} + * @param t the exception to log + */ + public void trace(Object message, Throwable t) { + logger.trace(String.valueOf(message), t); + } + + /** + * Converts the input parameter to String and then delegates to the wrapped + * <code>org.slf4j.Logger</code> instance. + * + * @param message the message to log. Converted to {@link String} + */ + public void debug(Object message) { + logger.debug(String.valueOf(message)); + } + + /** + * Converts the first input parameter to String and then delegates to + * the wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message the message to log. Converted to {@link String} + * @param t the exception to log + */ + public void debug(Object message, Throwable t) { + logger.debug(String.valueOf(message), t); + } + + /** + * Converts the input parameter to String and then delegates to the wrapped + * <code>org.slf4j.Logger</code> instance. + * + * @param message the message to log. Converted to {@link String} + */ + public void info(Object message) { + logger.info(String.valueOf(message)); + } + + /** + * Converts the first input parameter to String and then delegates to + * the wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message the message to log. Converted to {@link String} + * @param t the exception to log + */ + public void info(Object message, Throwable t) { + logger.info(String.valueOf(message), t); + } + + /** + * Converts the input parameter to String and then delegates to the wrapped + * <code>org.slf4j.Logger</code> instance. + * + * @param message the message to log. Converted to {@link String} + */ + public void warn(Object message) { + logger.warn(String.valueOf(message)); + } + + /** + * Converts the first input parameter to String and then delegates to + * the wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message the message to log. Converted to {@link String} + * @param t the exception to log + */ + public void warn(Object message, Throwable t) { + logger.warn(String.valueOf(message), t); + } + + /** + * Converts the input parameter to String and then delegates to the wrapped + * <code>org.slf4j.Logger</code> instance. + * + * @param message the message to log. Converted to {@link String} + */ + public void error(Object message) { + logger.error(String.valueOf(message)); + } + + /** + * Converts the first input parameter to String and then delegates to + * the wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message the message to log. Converted to {@link String} + * @param t the exception to log + */ + public void error(Object message, Throwable t) { + logger.error(String.valueOf(message), t); + } + + + + /** + * Converts the input parameter to String and then delegates to + * the error method of the wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message the message to log. Converted to {@link String} + */ + public void fatal(Object message) { + logger.error(String.valueOf(message)); + } + + /** + * Converts the first input parameter to String and then delegates to + * the error method of the wrapped <code>org.slf4j.Logger</code> instance. + * + * @param message the message to log. Converted to {@link String} + * @param t the exception to log + */ + public void fatal(Object message, Throwable t) { + logger.error(String.valueOf(message), t); + } + + /** + * Replace this instance with a homonymous (same name) logger returned by + * LoggerFactory. Note that this method is only called during deserialization. + * + * @return logger with same name as returned by LoggerFactory + * @throws ObjectStreamException + */ + protected Object readResolve() throws ObjectStreamException { + Logger logger = LoggerFactory.getLogger(this.name); + return new SLF4JLog(logger); + } } \ No newline at end of file diff --git a/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/package.html b/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/package.html index 128d15f..ec177dd 100644 --- a/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/package.html +++ b/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/package.html @@ -1,5 +1,5 @@ -<body> - - <p>SLF4J based implementation of commons-logging wrapper APIs.</p> - -</body> +<body> + + <p>SLF4J based implementation of commons-logging wrapper APIs.</p> + +</body> diff --git a/jcl-over-slf4j/src/main/java/org/apache/commons/logging/package.html b/jcl-over-slf4j/src/main/java/org/apache/commons/logging/package.html index 8e76ba4..04ca2d7 100644 --- a/jcl-over-slf4j/src/main/java/org/apache/commons/logging/package.html +++ b/jcl-over-slf4j/src/main/java/org/apache/commons/logging/package.html @@ -1,169 +1,169 @@ - - -<body> -<p>Jakarta Commons Logging implemented over SLF4J.</p> - - -<h3>Overview</h3> - -<p>This package contains the same public user interface as <a -href="http://jakarta.apache.org/commons/logging/">Jakarta Commons -Logging (JCL)</a>. It is intended as a 100% compatible drop-in -replacement for the original JCL version 1.0.4. -</p> - -<p>As the original JCL version 1.0.4, the present version supports -various logging APIs. It differs from the original in implementation -but not the public API. This implementation uses SLF4J under the -covers. As as such, all the logging systems that SLF4J supports, -e.g. NOP, Simple, JDK14, nlog4j are supported by this version of JCL. -</p> - -<h3>Quick Start Guide</h3> - -<p>For those impatient to just get on with it, the following example -illustrates the typical declaration and use of a logger that is named (by -convention) after the calling class: - -<pre> - import org.apache.commons.logging.Log; - import org.apache.commons.logging.LogFactory; - - public class Foo { - - static Log log = LogFactory.getLog(Foo.class); - - public void foo() { - ... - try { - if (log.isDebugEnabled()) { - log.debug("About to do something to object " + name); - } - name.bar(); - } catch (IllegalStateException e) { - log.error("Something bad happened to " + name, e); - } - ... - } -</pre> - -<h3>Configuring the Commons Logging Package</h3> - -<p>In this version of JCL, the selection of the logging system to use -is chosen by the underlying SLF4J API. Consequently, all JCL-specific -configration parameters are ignored. -</p> - -<h4>Choosing a <code>LogFactory</code> Implementation</h4> - -<p>From an application perspective, the first requirement is to -retrieve an object reference to the <code>LogFactory</code> instance -that will be used to create <code><a href="Log.html">Log</a></code> -instances for this application. This is normally accomplished by -calling the static <code>getFactory()</code> method. This method -always returns the same factory, i.e. a unique instance of the <a -href="impl/SLF4FLogFactory.html">SLF4FLogFactory</a> class. -</p> - - - -<h4>Configuring the Underlying Logging System</h4> - -<p>The basic principle is that the user is totally responsible for the -configuration of the underlying logging system. -Commons-logging should not change the existing configuration.</p> - -<p>Each individual <a href="Log.html">Log</a> implementation may -support its own configuration properties. These will be documented in the -class descriptions for the corresponding implementation class.</p> - -<p>Finally, some <code>Log</code> implementations (such as the one for Log4J) -require an external configuration file for the entire logging environment. -This file should be prepared in a manner that is specific to the actual logging -technology being used.</p> - - -<h3>Using the Logging Package APIs</h3> - -<p>Use of the Logging Package APIs, from the perspective of an application -component, consists of the following steps:</p> -<ol> -<li>Acquire a reference to an instance of - <a href="Log.html">org.apache.commons.logging.Log</a>, by calling the - factory method - <a href="LogFactory.html#getInstance(java.lang.String)"> - LogFactory.getInstance(String name)</a>. Your application can contain - references to multiple loggers that are used for different - purposes. A typical scenario for a server application is to have each - major component of the server use its own Log instance.</li> -<li>Cause messages to be logged (if the corresponding detail level is enabled) - by calling appropriate methods (<code>trace()</code>, <code>debug()</code>, - <code>info()</code>, <code>warn()</code>, <code>error</code>, and - <code>fatal()</code>).</li> -</ol> - -<p>For convenience, <code>LogFactory</code> also offers a static method -<code>getLog()</code> that combines the typical two-step pattern:</p> -<pre> - Log log = LogFactory.getFactory().getInstance(Foo.class); -</pre> -<p>into a single method call:</p> -<pre> - Log log = LogFactory.getLog(Foo.class); -</pre> - -<p>For example, you might use the following technique to initialize and -use a <a href="Log.html">Log</a> instance in an application component:</p> -<pre> -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; - -public class MyComponent { - - protected static Log log = - LogFactory.getLog(MyComponent.class); - - // Called once at startup time - public void start() { - ... - log.info("MyComponent started"); - ... - } - - // Called once at shutdown time - public void stop() { - ... - log.info("MyComponent stopped"); - ... - } - - // Called repeatedly to process a particular argument value - // which you want logged if debugging is enabled - public void process(String value) { - ... - // Do the string concatenation only if logging is enabled - if (log.isDebugEnabled()) - log.debug("MyComponent processing " + value); - ... - } - -} -</pre> - -</body> + + +<body> +<p>Jakarta Commons Logging implemented over SLF4J.</p> + + +<h3>Overview</h3> + +<p>This package contains the same public user interface as <a +href="http://jakarta.apache.org/commons/logging/">Jakarta Commons +Logging (JCL)</a>. It is intended as a 100% compatible drop-in +replacement for the original JCL version 1.0.4. +</p> + +<p>As the original JCL version 1.0.4, the present version supports +various logging APIs. It differs from the original in implementation +but not the public API. This implementation uses SLF4J under the +covers. As as such, all the logging systems that SLF4J supports, +e.g. NOP, Simple, JDK14, nlog4j are supported by this version of JCL. +</p> + +<h3>Quick Start Guide</h3> + +<p>For those impatient to just get on with it, the following example +illustrates the typical declaration and use of a logger that is named (by +convention) after the calling class: + +<pre> + import org.apache.commons.logging.Log; + import org.apache.commons.logging.LogFactory; + + public class Foo { + + static Log log = LogFactory.getLog(Foo.class); + + public void foo() { + ... + try { + if (log.isDebugEnabled()) { + log.debug("About to do something to object " + name); + } + name.bar(); + } catch (IllegalStateException e) { + log.error("Something bad happened to " + name, e); + } + ... + } +</pre> + +<h3>Configuring the Commons Logging Package</h3> + +<p>In this version of JCL, the selection of the logging system to use +is chosen by the underlying SLF4J API. Consequently, all JCL-specific +configration parameters are ignored. +</p> + +<h4>Choosing a <code>LogFactory</code> Implementation</h4> + +<p>From an application perspective, the first requirement is to +retrieve an object reference to the <code>LogFactory</code> instance +that will be used to create <code><a href="Log.html">Log</a></code> +instances for this application. This is normally accomplished by +calling the static <code>getFactory()</code> method. This method +always returns the same factory, i.e. a unique instance of the <a +href="impl/SLF4FLogFactory.html">SLF4FLogFactory</a> class. +</p> + + + +<h4>Configuring the Underlying Logging System</h4> + +<p>The basic principle is that the user is totally responsible for the +configuration of the underlying logging system. +Commons-logging should not change the existing configuration.</p> + +<p>Each individual <a href="Log.html">Log</a> implementation may +support its own configuration properties. These will be documented in the +class descriptions for the corresponding implementation class.</p> + +<p>Finally, some <code>Log</code> implementations (such as the one for Log4J) +require an external configuration file for the entire logging environment. +This file should be prepared in a manner that is specific to the actual logging +technology being used.</p> + + +<h3>Using the Logging Package APIs</h3> + +<p>Use of the Logging Package APIs, from the perspective of an application +component, consists of the following steps:</p> +<ol> +<li>Acquire a reference to an instance of + <a href="Log.html">org.apache.commons.logging.Log</a>, by calling the + factory method + <a href="LogFactory.html#getInstance(java.lang.String)"> + LogFactory.getInstance(String name)</a>. Your application can contain + references to multiple loggers that are used for different + purposes. A typical scenario for a server application is to have each + major component of the server use its own Log instance.</li> +<li>Cause messages to be logged (if the corresponding detail level is enabled) + by calling appropriate methods (<code>trace()</code>, <code>debug()</code>, + <code>info()</code>, <code>warn()</code>, <code>error</code>, and + <code>fatal()</code>).</li> +</ol> + +<p>For convenience, <code>LogFactory</code> also offers a static method +<code>getLog()</code> that combines the typical two-step pattern:</p> +<pre> + Log log = LogFactory.getFactory().getInstance(Foo.class); +</pre> +<p>into a single method call:</p> +<pre> + Log log = LogFactory.getLog(Foo.class); +</pre> + +<p>For example, you might use the following technique to initialize and +use a <a href="Log.html">Log</a> instance in an application component:</p> +<pre> +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +public class MyComponent { + + protected static Log log = + LogFactory.getLog(MyComponent.class); + + // Called once at startup time + public void start() { + ... + log.info("MyComponent started"); + ... + } + + // Called once at shutdown time + public void stop() { + ... + log.info("MyComponent stopped"); + ... + } + + // Called repeatedly to process a particular argument value + // which you want logged if debugging is enabled + public void process(String value) { + ... + // Do the string concatenation only if logging is enabled + if (log.isDebugEnabled()) + log.debug("MyComponent processing " + value); + ... + } + +} +</pre> + +</body> diff --git a/jcl-over-slf4j/src/main/resources/META-INF/MANIFEST.MF b/jcl-over-slf4j/src/main/resources/META-INF/MANIFEST.MF index 390f3c1..a78719a 100644 --- a/jcl-over-slf4j/src/main/resources/META-INF/MANIFEST.MF +++ b/jcl-over-slf4j/src/main/resources/META-INF/MANIFEST.MF @@ -1,9 +1,9 @@ -Implementation-Title: jcl-over-slf4j -Bundle-ManifestVersion: 2 -Bundle-SymbolicName: jcl.over.slf4j -Bundle-Name: jcl-over-slf4j -Bundle-Vendor: SLF4J.ORG -Bundle-RequiredExecutionEnvironment: J2SE-1.3 -Export-Package: org.apache.commons.logging;version=1.1.1, - org.apache.commons.logging.impl;version=1.1.1 -Import-Package: org.slf4j;version=${parsedVersion.osgiVersion}, org.slf4j.spi;version=${parsedVersion.osgiVersion} +Implementation-Title: jcl-over-slf4j +Bundle-ManifestVersion: 2 +Bundle-SymbolicName: jcl.over.slf4j +Bundle-Name: jcl-over-slf4j +Bundle-Vendor: SLF4J.ORG +Bundle-RequiredExecutionEnvironment: J2SE-1.3 +Export-Package: org.apache.commons.logging;version=1.1.1, + org.apache.commons.logging.impl;version=1.1.1 +Import-Package: org.slf4j;version=${parsedVersion.osgiVersion}, org.slf4j.spi;version=${parsedVersion.osgiVersion} diff --git a/jcl-over-slf4j/src/main/resources/META-INF/services/org.apache.commons.logging.LogFactory b/jcl-over-slf4j/src/main/resources/META-INF/services/org.apache.commons.logging.LogFactory index 50a7c3b..8cece6f 100644 --- a/jcl-over-slf4j/src/main/resources/META-INF/services/org.apache.commons.logging.LogFactory +++ b/jcl-over-slf4j/src/main/resources/META-INF/services/org.apache.commons.logging.LogFactory @@ -1,5 +1,5 @@ -org.apache.commons.logging.impl.SLF4JLogFactory - -# Axis gets at JCL through its own mechanism as defined by Commons Discovery, which -# in turn follows the instructions found at: -# http://java.sun.com/j2se/1.3/docs/guide/jar/jar.html#Service Provider +org.apache.commons.logging.impl.SLF4JLogFactory + +# Axis gets at JCL through its own mechanism as defined by Commons Discovery, which +# in turn follows the instructions found at: +# http://java.sun.com/j2se/1.3/docs/guide/jar/jar.html#Service Provider diff --git a/jcl-over-slf4j/src/test/java/org/apache/commons/logging/InvokeJCLTest.java b/jcl-over-slf4j/src/test/java/org/apache/commons/logging/InvokeJCLTest.java index e8536e4..28222d9 100644 --- a/jcl-over-slf4j/src/test/java/org/apache/commons/logging/InvokeJCLTest.java +++ b/jcl-over-slf4j/src/test/java/org/apache/commons/logging/InvokeJCLTest.java @@ -1,94 +1,94 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - - -package org.apache.commons.logging; - -import junit.framework.TestCase; - - -public class InvokeJCLTest extends TestCase { - - public void testIsEnabledAPI() { - // assume that we are running over slf4j-jdk14 - Log log = LogFactory.getLog(InvokeJCLTest.class); - assertFalse(log.isTraceEnabled()); - assertFalse(log.isDebugEnabled()); - assertTrue(log.isInfoEnabled()); - assertTrue(log.isWarnEnabled()); - assertTrue(log.isErrorEnabled()); - assertTrue(log.isFatalEnabled()); - } - - public void testPrintAPI() { - Log log = LogFactory.getLog(InvokeJCLTest.class); - Exception e = new Exception("just testing"); - - log.trace(null); - log.trace("trace message"); - - log.debug(null); - log.debug("debug message"); - - log.info(null); - log.info("info message"); - - log.warn(null); - log.warn("warn message"); - - log.error(null); - log.error("error message"); - - log.fatal(null); - log.fatal("fatal message"); - - - log.trace(null, e); - log.trace("trace message", e); - - log.debug(null, e); - log.debug("debug message", e); - - log.info(null, e); - log.info("info message", e); - - log.warn(null, e); - log.warn("warn message", e); - - log.error(null, e); - log.error("error message", e); - - log.fatal(null, e); - log.fatal("fatal message", e); - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + + +package org.apache.commons.logging; + +import junit.framework.TestCase; + + +public class InvokeJCLTest extends TestCase { + + public void testIsEnabledAPI() { + // assume that we are running over slf4j-jdk14 + Log log = LogFactory.getLog(InvokeJCLTest.class); + assertFalse(log.isTraceEnabled()); + assertFalse(log.isDebugEnabled()); + assertTrue(log.isInfoEnabled()); + assertTrue(log.isWarnEnabled()); + assertTrue(log.isErrorEnabled()); + assertTrue(log.isFatalEnabled()); + } + + public void testPrintAPI() { + Log log = LogFactory.getLog(InvokeJCLTest.class); + Exception e = new Exception("just testing"); + + log.trace(null); + log.trace("trace message"); + + log.debug(null); + log.debug("debug message"); + + log.info(null); + log.info("info message"); + + log.warn(null); + log.warn("warn message"); + + log.error(null); + log.error("error message"); + + log.fatal(null); + log.fatal("fatal message"); + + + log.trace(null, e); + log.trace("trace message", e); + + log.debug(null, e); + log.debug("debug message", e); + + log.info(null, e); + log.info("info message", e); + + log.warn(null, e); + log.warn("warn message", e); + + log.error(null, e); + log.error("error message", e); + + log.fatal(null, e); + log.fatal("fatal message", e); + } +} diff --git a/jcl-over-slf4j/src/test/java/org/apache/commons/logging/impl/SerializationTest.java b/jcl-over-slf4j/src/test/java/org/apache/commons/logging/impl/SerializationTest.java index be1f395..d97cef1 100644 --- a/jcl-over-slf4j/src/test/java/org/apache/commons/logging/impl/SerializationTest.java +++ b/jcl-over-slf4j/src/test/java/org/apache/commons/logging/impl/SerializationTest.java @@ -1,66 +1,66 @@ -package org.apache.commons.logging.impl; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.ObjectInputStream; -import java.io.ObjectOutputStream; - -import junit.framework.TestCase; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.slf4j.impl.JDK14LoggerFactory; -import org.slf4j.spi.LocationAwareLogger; - -public class SerializationTest extends TestCase { - - ObjectInputStream ois; - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - ObjectOutputStream oos; - - public SerializationTest(String name) { - super(name); - } - - protected void setUp() throws Exception { - oos = new ObjectOutputStream(baos); - super.setUp(); - } - - protected void tearDown() throws Exception { - super.tearDown(); - oos.close(); - } - - public void verify() throws IOException, ClassNotFoundException { - ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray()); - ois = new ObjectInputStream(bis); - - Log resuscitatedLog = (Log) ois.readObject(); - // tests that the "private transient Logger logger" field is non-null - resuscitatedLog.debug(""); - resuscitatedLog.isDebugEnabled(); - } - - public void testSLF4JLog() throws Exception { - JDK14LoggerFactory factory = new JDK14LoggerFactory(); - SLF4JLog log = new SLF4JLog(factory.getLogger("x")); - oos.writeObject(log); - verify(); - } - - public void testSmoke() throws Exception { - Log log = LogFactory.getLog("testing"); - oos.writeObject(log); - verify(); - } - - public void testLocationAware() throws Exception { - JDK14LoggerFactory factory = new JDK14LoggerFactory(); - SLF4JLocationAwareLog log = new SLF4JLocationAwareLog( - (LocationAwareLogger) factory.getLogger("x")); - oos.writeObject(log); - verify(); - } -} +package org.apache.commons.logging.impl; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; + +import junit.framework.TestCase; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.impl.JDK14LoggerFactory; +import org.slf4j.spi.LocationAwareLogger; + +public class SerializationTest extends TestCase { + + ObjectInputStream ois; + ByteArrayOutputStream baos = new ByteArrayOutputStream(); + ObjectOutputStream oos; + + public SerializationTest(String name) { + super(name); + } + + protected void setUp() throws Exception { + oos = new ObjectOutputStream(baos); + super.setUp(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + oos.close(); + } + + public void verify() throws IOException, ClassNotFoundException { + ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray()); + ois = new ObjectInputStream(bis); + + Log resuscitatedLog = (Log) ois.readObject(); + // tests that the "private transient Logger logger" field is non-null + resuscitatedLog.debug(""); + resuscitatedLog.isDebugEnabled(); + } + + public void testSLF4JLog() throws Exception { + JDK14LoggerFactory factory = new JDK14LoggerFactory(); + SLF4JLog log = new SLF4JLog(factory.getLogger("x")); + oos.writeObject(log); + verify(); + } + + public void testSmoke() throws Exception { + Log log = LogFactory.getLog("testing"); + oos.writeObject(log); + verify(); + } + + public void testLocationAware() throws Exception { + JDK14LoggerFactory factory = new JDK14LoggerFactory(); + SLF4JLocationAwareLog log = new SLF4JLocationAwareLog( + (LocationAwareLogger) factory.getLogger("x")); + oos.writeObject(log); + verify(); + } +} diff --git a/jcl104-over-slf4j/pom.xml b/jcl104-over-slf4j/pom.xml index c2049d9..5ce0a74 100644 --- a/jcl104-over-slf4j/pom.xml +++ b/jcl104-over-slf4j/pom.xml @@ -1,31 +1,31 @@ -<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - - <parent> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-parent</artifactId> - <version>1.5.10</version> - </parent> - - <modelVersion>4.0.0</modelVersion> - - <groupId>org.slf4j</groupId> - <artifactId>jcl104-over-slf4j</artifactId> - <packaging>pom</packaging> - <name>DEPRECATED - JCL 1.0.4 implemented over SLF4J</name> - - <url>http://www.slf4j.org</url> - <description> - DEPRECATED - JCL implemented over SLF4J - </description> - - <distributionManagement> - <relocation> - <groupId>org.slf4j</groupId> - <artifactId>jcl-over-slf4j</artifactId> - - <message>As it now supports JCL versions 1.0.4, 1.1 and 1.1.1, the jcl104-over-slf4j module has been renamed as jcl-over-slf4j.</message> - </relocation> - </distributionManagement> - - +<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + <parent> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-parent</artifactId> + <version>1.5.10</version> + </parent> + + <modelVersion>4.0.0</modelVersion> + + <groupId>org.slf4j</groupId> + <artifactId>jcl104-over-slf4j</artifactId> + <packaging>pom</packaging> + <name>DEPRECATED - JCL 1.0.4 implemented over SLF4J</name> + + <url>http://www.slf4j.org</url> + <description> + DEPRECATED - JCL implemented over SLF4J + </description> + + <distributionManagement> + <relocation> + <groupId>org.slf4j</groupId> + <artifactId>jcl-over-slf4j</artifactId> + + <message>As it now supports JCL versions 1.0.4, 1.1 and 1.1.1, the jcl104-over-slf4j module has been renamed as jcl-over-slf4j.</message> + </relocation> + </distributionManagement> + + </project> \ No newline at end of file diff --git a/jul-to-slf4j/pom.xml b/jul-to-slf4j/pom.xml index 713df4a..2bf3d27 100644 --- a/jul-to-slf4j/pom.xml +++ b/jul-to-slf4j/pom.xml @@ -1,53 +1,53 @@ -<project - xmlns="http://maven.apache.org/POM/4.0.0" - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - - <parent> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-parent</artifactId> - <version>1.5.10</version> - </parent> - - <modelVersion>4.0.0</modelVersion> - - <groupId>org.slf4j</groupId> - <artifactId>jul-to-slf4j</artifactId> - - <packaging>jar</packaging> - <name>JUL to SLF4J bridge</name> - - <url>http://www.slf4j.org</url> - <description> - JUL to SLF4J bridge - </description> - - <dependencies> - <dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-api</artifactId> - </dependency> - <dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-log4j12</artifactId> - <version>${project.version}</version> - <scope>test</scope> - </dependency> - </dependencies> - - <build> - <plugins> - - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-compiler-plugin</artifactId> - <configuration> - <source>1.4</source> - <target>1.4</target> - </configuration> - </plugin> - - </plugins> - </build> - +<project + xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + <parent> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-parent</artifactId> + <version>1.5.10</version> + </parent> + + <modelVersion>4.0.0</modelVersion> + + <groupId>org.slf4j</groupId> + <artifactId>jul-to-slf4j</artifactId> + + <packaging>jar</packaging> + <name>JUL to SLF4J bridge</name> + + <url>http://www.slf4j.org</url> + <description> + JUL to SLF4J bridge + </description> + + <dependencies> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + </dependency> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-log4j12</artifactId> + <version>${project.version}</version> + <scope>test</scope> + </dependency> + </dependencies> + + <build> + <plugins> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <configuration> + <source>1.4</source> + <target>1.4</target> + </configuration> + </plugin> + + </plugins> + </build> + </project> \ No newline at end of file diff --git a/jul-to-slf4j/src/main/java/org/slf4j/bridge/SLF4JBridgeHandler.java b/jul-to-slf4j/src/main/java/org/slf4j/bridge/SLF4JBridgeHandler.java index b065185..1a3a111 100644 --- a/jul-to-slf4j/src/main/java/org/slf4j/bridge/SLF4JBridgeHandler.java +++ b/jul-to-slf4j/src/main/java/org/slf4j/bridge/SLF4JBridgeHandler.java @@ -1,273 +1,273 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - */ - -package org.slf4j.bridge; - -import java.text.MessageFormat; -import java.util.MissingResourceException; -import java.util.ResourceBundle; -import java.util.logging.Handler; -import java.util.logging.Level; -import java.util.logging.LogManager; -import java.util.logging.LogRecord; - -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.slf4j.spi.LocationAwareLogger; - -// Based on http://bugzilla.slf4j.org/show_bug.cgi?id=38 - -/** - * Bridge/route all JUL log records to the SLF4J API. - * - * <p> - * Essentially, the idea is to install on the root logger an instance of - * SLF4JBridgeHandler as the sole JUL handler in the system. Subsequently, the - * SLF4JBridgeHandler instance will redirect all JUL log records are redirected - * to the SLF4J API based on the following mapping of levels: - * - * <pre> - * FINEST -> TRACE - * FINER -> DEBUG - * FINE -> DEBUG - * INFO -> INFO - * WARNING -> WARN - * SEVER -> ERROR - * </pre> - * - * Usage: - * - * <pre> - * // call only once during initialization time of your application - * SLF4JBridgeHandler.install(); - * - * // usual pattern: get a Logger and then log a message - * java.util.logging.Logger julLogger = java.util.logging.Logger - * .getLogger("org.wombat"); - * julLogger.fine("hello world"); // this will get redirected to SLF4J - * </pre> - * - * <p> - * Please note that translating a java.util.logging event into SLF4J incurs the - * cost of constructing {@link LogRecord} instance regardless of whether the - * SLF4J logger is disabled for the given level. <b>Consequently, j.u.l. to - * SLF4J translation can seriously impact on the cost of disabled logging - * statements (60 fold increase) and a measurable impact on enabled log - * statements (20% overall increase). </b> - * </p> - * - * <p> - * If application performance is a concern, then use of SLF4JBridgeHandler is - * appropriate only if few j.u.l. logging statements are in play. - * - * @author Christian Stein - * @author Joern Huxhorn - * @author Ceki Gülcü - * @author Darryl Smith - * - * @since 1.5.1 - */ -public class SLF4JBridgeHandler extends Handler { - - // The caller is java.util.logging.Logger - private static final String FQCN = java.util.logging.Logger.class.getName(); - private static final String UNKNOWN_LOGGER_NAME = "unknown.jul.logger"; - - private static final int TRACE_LEVEL_THRESHOLD = Level.FINEST.intValue(); - private static final int DEBUG_LEVEL_THRESHOLD = Level.FINE.intValue(); - private static final int INFO_LEVEL_THRESHOLD = Level.INFO.intValue(); - private static final int WARN_LEVEL_THRESHOLD = Level.WARNING.intValue(); - - /** - * Adds a SLF4JBridgeHandler instance to jul's root logger. - * - * <p> - * This handler will redirect jul logging to SLF4J. However, only logs enabled - * in j.u.l. will be redirected. For example, if a log statement invoking a - * j.u.l. logger disabled that statement, by definition, will <em>not</em> - * reach any SLF4JBridgeHandler instance and cannot be redirected. - */ - public static void install() { - LogManager.getLogManager().getLogger("").addHandler( - new SLF4JBridgeHandler()); - } - - /** - * Removes previously installed SLF4JBridgeHandler instances. See also - * {@link #install()}. - * - * @throws SecurityException - * A <code>SecurityException</code> is thrown, if a security manager - * exists and if the caller does not have - * LoggingPermission("control"). - */ - public static void uninstall() throws SecurityException { - java.util.logging.Logger rootLogger = LogManager.getLogManager().getLogger( - ""); - Handler[] handlers = rootLogger.getHandlers(); - for (int i = 0; i < handlers.length; i++) { - if (handlers[i] instanceof SLF4JBridgeHandler) { - rootLogger.removeHandler(handlers[i]); - } - } - } - - /** - * Initialize this handler. - * - */ - public SLF4JBridgeHandler() { - } - - /** - * No-op implementation. - */ - public void close() { - // empty - } - - /** - * No-op implementation. - */ - public void flush() { - // empty - } - - /** - * Return the Logger instance that will be used for logging. - */ - protected Logger getSLF4JLogger(LogRecord record) { - String name = record.getLoggerName(); - if (name == null) { - name = UNKNOWN_LOGGER_NAME; - } - return LoggerFactory.getLogger(name); - } - - protected void callLocationAwareLogger(LocationAwareLogger lal, - LogRecord record) { - int julLevelValue = record.getLevel().intValue(); - int slf4jLevel; - - if (julLevelValue <= TRACE_LEVEL_THRESHOLD) { - slf4jLevel = LocationAwareLogger.TRACE_INT; - } else if (julLevelValue <= DEBUG_LEVEL_THRESHOLD) { - slf4jLevel = LocationAwareLogger.DEBUG_INT; - } else if (julLevelValue <= INFO_LEVEL_THRESHOLD) { - slf4jLevel = LocationAwareLogger.INFO_INT; - } else if (julLevelValue <= WARN_LEVEL_THRESHOLD) { - slf4jLevel = LocationAwareLogger.WARN_INT; - } else { - slf4jLevel = LocationAwareLogger.ERROR_INT; - } - String i18nMessage = getMessageI18N(record); - lal.log(null, FQCN, slf4jLevel, i18nMessage, record.getThrown()); - } - - protected void callPlainSLF4JLogger(Logger slf4jLogger, LogRecord record) { - String i18nMessage = getMessageI18N(record); - int julLevelValue = record.getLevel().intValue(); - if (julLevelValue <= TRACE_LEVEL_THRESHOLD) { - slf4jLogger.trace(i18nMessage, record.getThrown()); - } else if (julLevelValue <= DEBUG_LEVEL_THRESHOLD) { - slf4jLogger.debug(i18nMessage, record.getThrown()); - } else if (julLevelValue <= INFO_LEVEL_THRESHOLD) { - slf4jLogger.info(i18nMessage, record.getThrown()); - } else if (julLevelValue <= WARN_LEVEL_THRESHOLD) { - slf4jLogger.warn(i18nMessage, record.getThrown()); - } else { - slf4jLogger.error(i18nMessage, record.getThrown()); - } - } - - /** - * Get the record's message, possibly via a resource bundle. - * - * @param record - * @return - */ - private String getMessageI18N(LogRecord record) { - String message = record.getMessage(); - - if (message == null) { - return null; - } - - ResourceBundle bundle = record.getResourceBundle(); - if (bundle != null) { - try { - message = bundle.getString(message); - } catch (MissingResourceException e) { - } - } - Object[] params = record.getParameters(); - if (params != null) { - message = MessageFormat.format(message, params); - } - return message; - } - - /** - * Publish a LogRecord. - * <p> - * The logging request was made initially to a Logger object, which - * initialized the LogRecord and forwarded it here. - * <p> - * This handler ignores the Level attached to the LogRecord, as SLF4J cares - * about discarding log statements. - * - * @param record - * Description of the log event. A null record is silently ignored - * and is not published. - */ - public void publish(LogRecord record) { - // Silently ignore null records. - if (record == null) { - return; - } - - Logger slf4jLogger = getSLF4JLogger(record); - String message = record.getMessage(); // can be null! - // this is a check to avoid calling the underlying logging system - // with a null message. While it is legitimate to invoke j.u.l. with - // a null message, other logging frameworks do not support this. - // see also http://bugzilla.slf4j.org/show_bug.cgi?id=108 - if (message == null) { - message = ""; - } - if (slf4jLogger instanceof LocationAwareLogger) { - callLocationAwareLogger((LocationAwareLogger) slf4jLogger, record); - } else { - callPlainSLF4JLogger(slf4jLogger, record); - } - } - -} +/* + * Copyright (c) 2004-2008 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + */ + +package org.slf4j.bridge; + +import java.text.MessageFormat; +import java.util.MissingResourceException; +import java.util.ResourceBundle; +import java.util.logging.Handler; +import java.util.logging.Level; +import java.util.logging.LogManager; +import java.util.logging.LogRecord; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.spi.LocationAwareLogger; + +// Based on http://bugzilla.slf4j.org/show_bug.cgi?id=38 + +/** + * Bridge/route all JUL log records to the SLF4J API. + * + * <p> + * Essentially, the idea is to install on the root logger an instance of + * SLF4JBridgeHandler as the sole JUL handler in the system. Subsequently, the + * SLF4JBridgeHandler instance will redirect all JUL log records are redirected + * to the SLF4J API based on the following mapping of levels: + * + * <pre> + * FINEST -> TRACE + * FINER -> DEBUG + * FINE -> DEBUG + * INFO -> INFO + * WARNING -> WARN + * SEVER -> ERROR + * </pre> + * + * Usage: + * + * <pre> + * // call only once during initialization time of your application + * SLF4JBridgeHandler.install(); + * + * // usual pattern: get a Logger and then log a message + * java.util.logging.Logger julLogger = java.util.logging.Logger + * .getLogger("org.wombat"); + * julLogger.fine("hello world"); // this will get redirected to SLF4J + * </pre> + * + * <p> + * Please note that translating a java.util.logging event into SLF4J incurs the + * cost of constructing {@link LogRecord} instance regardless of whether the + * SLF4J logger is disabled for the given level. <b>Consequently, j.u.l. to + * SLF4J translation can seriously impact on the cost of disabled logging + * statements (60 fold increase) and a measurable impact on enabled log + * statements (20% overall increase). </b> + * </p> + * + * <p> + * If application performance is a concern, then use of SLF4JBridgeHandler is + * appropriate only if few j.u.l. logging statements are in play. + * + * @author Christian Stein + * @author Joern Huxhorn + * @author Ceki Gülcü + * @author Darryl Smith + * + * @since 1.5.1 + */ +public class SLF4JBridgeHandler extends Handler { + + // The caller is java.util.logging.Logger + private static final String FQCN = java.util.logging.Logger.class.getName(); + private static final String UNKNOWN_LOGGER_NAME = "unknown.jul.logger"; + + private static final int TRACE_LEVEL_THRESHOLD = Level.FINEST.intValue(); + private static final int DEBUG_LEVEL_THRESHOLD = Level.FINE.intValue(); + private static final int INFO_LEVEL_THRESHOLD = Level.INFO.intValue(); + private static final int WARN_LEVEL_THRESHOLD = Level.WARNING.intValue(); + + /** + * Adds a SLF4JBridgeHandler instance to jul's root logger. + * + * <p> + * This handler will redirect jul logging to SLF4J. However, only logs enabled + * in j.u.l. will be redirected. For example, if a log statement invoking a + * j.u.l. logger disabled that statement, by definition, will <em>not</em> + * reach any SLF4JBridgeHandler instance and cannot be redirected. + */ + public static void install() { + LogManager.getLogManager().getLogger("").addHandler( + new SLF4JBridgeHandler()); + } + + /** + * Removes previously installed SLF4JBridgeHandler instances. See also + * {@link #install()}. + * + * @throws SecurityException + * A <code>SecurityException</code> is thrown, if a security manager + * exists and if the caller does not have + * LoggingPermission("control"). + */ + public static void uninstall() throws SecurityException { + java.util.logging.Logger rootLogger = LogManager.getLogManager().getLogger( + ""); + Handler[] handlers = rootLogger.getHandlers(); + for (int i = 0; i < handlers.length; i++) { + if (handlers[i] instanceof SLF4JBridgeHandler) { + rootLogger.removeHandler(handlers[i]); + } + } + } + + /** + * Initialize this handler. + * + */ + public SLF4JBridgeHandler() { + } + + /** + * No-op implementation. + */ + public void close() { + // empty + } + + /** + * No-op implementation. + */ + public void flush() { + // empty + } + + /** + * Return the Logger instance that will be used for logging. + */ + protected Logger getSLF4JLogger(LogRecord record) { + String name = record.getLoggerName(); + if (name == null) { + name = UNKNOWN_LOGGER_NAME; + } + return LoggerFactory.getLogger(name); + } + + protected void callLocationAwareLogger(LocationAwareLogger lal, + LogRecord record) { + int julLevelValue = record.getLevel().intValue(); + int slf4jLevel; + + if (julLevelValue <= TRACE_LEVEL_THRESHOLD) { + slf4jLevel = LocationAwareLogger.TRACE_INT; + } else if (julLevelValue <= DEBUG_LEVEL_THRESHOLD) { + slf4jLevel = LocationAwareLogger.DEBUG_INT; + } else if (julLevelValue <= INFO_LEVEL_THRESHOLD) { + slf4jLevel = LocationAwareLogger.INFO_INT; + } else if (julLevelValue <= WARN_LEVEL_THRESHOLD) { + slf4jLevel = LocationAwareLogger.WARN_INT; + } else { + slf4jLevel = LocationAwareLogger.ERROR_INT; + } + String i18nMessage = getMessageI18N(record); + lal.log(null, FQCN, slf4jLevel, i18nMessage, record.getThrown()); + } + + protected void callPlainSLF4JLogger(Logger slf4jLogger, LogRecord record) { + String i18nMessage = getMessageI18N(record); + int julLevelValue = record.getLevel().intValue(); + if (julLevelValue <= TRACE_LEVEL_THRESHOLD) { + slf4jLogger.trace(i18nMessage, record.getThrown()); + } else if (julLevelValue <= DEBUG_LEVEL_THRESHOLD) { + slf4jLogger.debug(i18nMessage, record.getThrown()); + } else if (julLevelValue <= INFO_LEVEL_THRESHOLD) { + slf4jLogger.info(i18nMessage, record.getThrown()); + } else if (julLevelValue <= WARN_LEVEL_THRESHOLD) { + slf4jLogger.warn(i18nMessage, record.getThrown()); + } else { + slf4jLogger.error(i18nMessage, record.getThrown()); + } + } + + /** + * Get the record's message, possibly via a resource bundle. + * + * @param record + * @return + */ + private String getMessageI18N(LogRecord record) { + String message = record.getMessage(); + + if (message == null) { + return null; + } + + ResourceBundle bundle = record.getResourceBundle(); + if (bundle != null) { + try { + message = bundle.getString(message); + } catch (MissingResourceException e) { + } + } + Object[] params = record.getParameters(); + if (params != null) { + message = MessageFormat.format(message, params); + } + return message; + } + + /** + * Publish a LogRecord. + * <p> + * The logging request was made initially to a Logger object, which + * initialized the LogRecord and forwarded it here. + * <p> + * This handler ignores the Level attached to the LogRecord, as SLF4J cares + * about discarding log statements. + * + * @param record + * Description of the log event. A null record is silently ignored + * and is not published. + */ + public void publish(LogRecord record) { + // Silently ignore null records. + if (record == null) { + return; + } + + Logger slf4jLogger = getSLF4JLogger(record); + String message = record.getMessage(); // can be null! + // this is a check to avoid calling the underlying logging system + // with a null message. While it is legitimate to invoke j.u.l. with + // a null message, other logging frameworks do not support this. + // see also http://bugzilla.slf4j.org/show_bug.cgi?id=108 + if (message == null) { + message = ""; + } + if (slf4jLogger instanceof LocationAwareLogger) { + callLocationAwareLogger((LocationAwareLogger) slf4jLogger, record); + } else { + callPlainSLF4JLogger(slf4jLogger, record); + } + } + +} diff --git a/jul-to-slf4j/src/main/java/org/slf4j/bridge/package.html b/jul-to-slf4j/src/main/java/org/slf4j/bridge/package.html index 37927ff..2b643c3 100644 --- a/jul-to-slf4j/src/main/java/org/slf4j/bridge/package.html +++ b/jul-to-slf4j/src/main/java/org/slf4j/bridge/package.html @@ -1,15 +1,15 @@ -<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> - -<html> - <head> - <title></title> - </head> - - - <body> - - <p>Bridge/route all JUL log records to the SLF4J API.</p> - - <hr/> - </body> -</html> +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> + +<html> + <head> + <title></title> + </head> + + + <body> + + <p>Bridge/route all JUL log records to the SLF4J API.</p> + + <hr/> + </body> +</html> diff --git a/jul-to-slf4j/src/test/java/org/slf4j/bridge/ListAppender.java b/jul-to-slf4j/src/test/java/org/slf4j/bridge/ListAppender.java index 38fc6f1..044b0cb 100644 --- a/jul-to-slf4j/src/test/java/org/slf4j/bridge/ListAppender.java +++ b/jul-to-slf4j/src/test/java/org/slf4j/bridge/ListAppender.java @@ -1,53 +1,53 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.bridge; - -import java.util.ArrayList; -import java.util.List; - -import org.apache.log4j.AppenderSkeleton; -import org.apache.log4j.spi.LoggingEvent; - -public class ListAppender extends AppenderSkeleton { - - public List list = new ArrayList(); - - public boolean extractLocationInfo = false; - - protected void append(LoggingEvent event) { - list.add(event); - if(extractLocationInfo) { - event.getLocationInformation(); - } - } - - public void close() { - } - - public boolean requiresLayout() { - return false; - } - -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.bridge; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.log4j.AppenderSkeleton; +import org.apache.log4j.spi.LoggingEvent; + +public class ListAppender extends AppenderSkeleton { + + public List list = new ArrayList(); + + public boolean extractLocationInfo = false; + + protected void append(LoggingEvent event) { + list.add(event); + if(extractLocationInfo) { + event.getLocationInformation(); + } + } + + public void close() { + } + + public boolean requiresLayout() { + return false; + } + +} diff --git a/jul-to-slf4j/src/test/java/org/slf4j/bridge/SLF4JBridgeHandlerPerfTest.java b/jul-to-slf4j/src/test/java/org/slf4j/bridge/SLF4JBridgeHandlerPerfTest.java index ae7d25c..71588c2 100644 --- a/jul-to-slf4j/src/test/java/org/slf4j/bridge/SLF4JBridgeHandlerPerfTest.java +++ b/jul-to-slf4j/src/test/java/org/slf4j/bridge/SLF4JBridgeHandlerPerfTest.java @@ -1,115 +1,115 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.bridge; - -import java.util.logging.Handler; -import java.util.logging.LogManager; - -import junit.framework.TestCase; - -import org.apache.log4j.FileAppender; -import org.apache.log4j.PatternLayout; -import org.slf4j.LoggerFactory; - -public class SLF4JBridgeHandlerPerfTest extends TestCase { - - static String LOGGER_NAME = "yay"; - static int RUN_LENGTH = 100*1000; - - - // set to false to test enabled logging performance - boolean disabledLogger = true; - - FileAppender fileAppender; - org.apache.log4j.Logger log4jRoot; - java.util.logging.Logger julRootLogger = LogManager.getLogManager() - .getLogger(""); - - java.util.logging.Logger julLogger = java.util.logging.Logger - .getLogger(LOGGER_NAME); - org.slf4j.Logger slf4jLogger = LoggerFactory.getLogger(LOGGER_NAME); - - Handler[] existingHandlers; - - public SLF4JBridgeHandlerPerfTest(String arg0) { - super(arg0); - } - - protected void setUp() throws Exception { - super.setUp(); - fileAppender = new FileAppender(new PatternLayout("%r [%t] %p %c %x - %m%n"), "target/test-output/toto.log"); - - existingHandlers = julRootLogger.getHandlers(); - for (int i = 0; i < existingHandlers.length; i++) { - julRootLogger.removeHandler(existingHandlers[i]); - } - log4jRoot = org.apache.log4j.Logger.getRootLogger(); - log4jRoot.addAppender(fileAppender); - } - - protected void tearDown() throws Exception { - super.tearDown(); - SLF4JBridgeHandler.uninstall(); - fileAppender.close(); - log4jRoot.getLoggerRepository().resetConfiguration(); - for (int i = 0; i < existingHandlers.length; i++) { - julRootLogger.addHandler(existingHandlers[i]); - } - } - - double julLoggerLoop() { - long start = System.nanoTime(); - for (int i = 0; i < RUN_LENGTH; i++) { - julLogger.info("jul"); - } - long end = System.nanoTime(); - return (end - start) * 1.0 / RUN_LENGTH; - } - - double slf4jLoggerLoop() { - long start = System.nanoTime(); - for (int i = 0; i < RUN_LENGTH; i++) { - slf4jLogger.info("slf4j"); - } - long end = System.nanoTime(); - return (end - start) * 1.0 / RUN_LENGTH; - } - - public void testPerf() { - SLF4JBridgeHandler.install(); - - if(disabledLogger) { - log4jRoot.setLevel(org.apache.log4j.Level.ERROR); - } - julLoggerLoop(); - double julAvg=julLoggerLoop(); - System.out.println("Average cost per call (JUL->SLF4J->log4j): "+julAvg +" nanos"); - - slf4jLoggerLoop(); - double slf4jAvg=slf4jLoggerLoop(); - System.out.println("Average cost per call (SLF4J->log4j): "+slf4jAvg +" nanos"); - System.out.println("Ratio "+(julAvg/slf4jAvg)); - } -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.bridge; + +import java.util.logging.Handler; +import java.util.logging.LogManager; + +import junit.framework.TestCase; + +import org.apache.log4j.FileAppender; +import org.apache.log4j.PatternLayout; +import org.slf4j.LoggerFactory; + +public class SLF4JBridgeHandlerPerfTest extends TestCase { + + static String LOGGER_NAME = "yay"; + static int RUN_LENGTH = 100*1000; + + + // set to false to test enabled logging performance + boolean disabledLogger = true; + + FileAppender fileAppender; + org.apache.log4j.Logger log4jRoot; + java.util.logging.Logger julRootLogger = LogManager.getLogManager() + .getLogger(""); + + java.util.logging.Logger julLogger = java.util.logging.Logger + .getLogger(LOGGER_NAME); + org.slf4j.Logger slf4jLogger = LoggerFactory.getLogger(LOGGER_NAME); + + Handler[] existingHandlers; + + public SLF4JBridgeHandlerPerfTest(String arg0) { + super(arg0); + } + + protected void setUp() throws Exception { + super.setUp(); + fileAppender = new FileAppender(new PatternLayout("%r [%t] %p %c %x - %m%n"), "target/test-output/toto.log"); + + existingHandlers = julRootLogger.getHandlers(); + for (int i = 0; i < existingHandlers.length; i++) { + julRootLogger.removeHandler(existingHandlers[i]); + } + log4jRoot = org.apache.log4j.Logger.getRootLogger(); + log4jRoot.addAppender(fileAppender); + } + + protected void tearDown() throws Exception { + super.tearDown(); + SLF4JBridgeHandler.uninstall(); + fileAppender.close(); + log4jRoot.getLoggerRepository().resetConfiguration(); + for (int i = 0; i < existingHandlers.length; i++) { + julRootLogger.addHandler(existingHandlers[i]); + } + } + + double julLoggerLoop() { + long start = System.nanoTime(); + for (int i = 0; i < RUN_LENGTH; i++) { + julLogger.info("jul"); + } + long end = System.nanoTime(); + return (end - start) * 1.0 / RUN_LENGTH; + } + + double slf4jLoggerLoop() { + long start = System.nanoTime(); + for (int i = 0; i < RUN_LENGTH; i++) { + slf4jLogger.info("slf4j"); + } + long end = System.nanoTime(); + return (end - start) * 1.0 / RUN_LENGTH; + } + + public void testPerf() { + SLF4JBridgeHandler.install(); + + if(disabledLogger) { + log4jRoot.setLevel(org.apache.log4j.Level.ERROR); + } + julLoggerLoop(); + double julAvg=julLoggerLoop(); + System.out.println("Average cost per call (JUL->SLF4J->log4j): "+julAvg +" nanos"); + + slf4jLoggerLoop(); + double slf4jAvg=slf4jLoggerLoop(); + System.out.println("Average cost per call (SLF4J->log4j): "+slf4jAvg +" nanos"); + System.out.println("Ratio "+(julAvg/slf4jAvg)); + } +} diff --git a/jul-to-slf4j/src/test/java/org/slf4j/bridge/SLF4JBridgeHandlerTest.java b/jul-to-slf4j/src/test/java/org/slf4j/bridge/SLF4JBridgeHandlerTest.java index 5f5e136..18cbaf2 100644 --- a/jul-to-slf4j/src/test/java/org/slf4j/bridge/SLF4JBridgeHandlerTest.java +++ b/jul-to-slf4j/src/test/java/org/slf4j/bridge/SLF4JBridgeHandlerTest.java @@ -1,175 +1,175 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.bridge; - -import java.text.MessageFormat; -import java.util.ResourceBundle; -import java.util.logging.Level; - -import junit.framework.TestCase; - -import org.apache.log4j.spi.LocationInfo; -import org.apache.log4j.spi.LoggingEvent; - -public class SLF4JBridgeHandlerTest extends TestCase { - - static String LOGGER_NAME = "yay"; - - ListAppender listAppender = new ListAppender(); - org.apache.log4j.Logger log4jRoot; - java.util.logging.Logger julLogger = java.util.logging.Logger - .getLogger("yay"); - - public SLF4JBridgeHandlerTest(String arg0) { - super(arg0); - } - - protected void setUp() throws Exception { - super.setUp(); - listAppender.extractLocationInfo = true; - log4jRoot = org.apache.log4j.Logger.getRootLogger(); - log4jRoot.addAppender(listAppender); - log4jRoot.setLevel(org.apache.log4j.Level.TRACE); - } - - protected void tearDown() throws Exception { - super.tearDown(); - SLF4JBridgeHandler.uninstall(); - log4jRoot.getLoggerRepository().resetConfiguration(); - } - - public void testSmoke() { - SLF4JBridgeHandler.install(); - String msg = "msg"; - julLogger.info(msg); - assertEquals(1, listAppender.list.size()); - LoggingEvent le = (LoggingEvent) listAppender.list.get(0); - assertEquals(LOGGER_NAME, le.getLoggerName()); - assertEquals(msg, le.getMessage()); - - // get the location info in the event. - // Note that this must have been computed previously - // within an appender for the following assertion to - // work properly - LocationInfo li = le.getLocationInformation(); - System.out.println(li.fullInfo); - assertEquals("SLF4JBridgeHandlerTest.java", li.getFileName()); - assertEquals("testSmoke", li.getMethodName()); - } - - public void testLevels() { - SLF4JBridgeHandler.install(); - String msg = "msg"; - julLogger.setLevel(Level.ALL); - - julLogger.finest(msg); - julLogger.finer(msg); - julLogger.fine(msg); - julLogger.info(msg); - julLogger.warning(msg); - julLogger.severe(msg); - - assertEquals(6, listAppender.list.size()); - int i = 0; - assertLevel(i++, org.apache.log4j.Level.TRACE); - assertLevel(i++, org.apache.log4j.Level.DEBUG); - assertLevel(i++, org.apache.log4j.Level.DEBUG); - assertLevel(i++, org.apache.log4j.Level.INFO); - assertLevel(i++, org.apache.log4j.Level.WARN); - assertLevel(i++, org.apache.log4j.Level.ERROR); - } - - public void testLogWithResourceBundle() { - SLF4JBridgeHandler.install(); - - String resourceBundleName = "org.slf4j.bridge.testLogStrings"; - ResourceBundle bundle = ResourceBundle.getBundle(resourceBundleName); - String resourceKey = "resource_key"; - String expectedMsg = bundle.getString(resourceKey); - String msg = resourceKey; - - java.util.logging.Logger julResourceBundleLogger = java.util.logging.Logger - .getLogger("yay", resourceBundleName); - - julResourceBundleLogger.info(msg); - assertEquals(1, listAppender.list.size()); - LoggingEvent le = (LoggingEvent) listAppender.list.get(0); - assertEquals(LOGGER_NAME, le.getLoggerName()); - assertEquals(expectedMsg, le.getMessage()); - } - - public void testLogWithResourceBundleWithParameters() { - SLF4JBridgeHandler.install(); - - String resourceBundleName = "org.slf4j.bridge.testLogStrings"; - ResourceBundle bundle = ResourceBundle.getBundle(resourceBundleName); - - java.util.logging.Logger julResourceBundleLogger = java.util.logging.Logger - .getLogger("foo", resourceBundleName); - - String resourceKey1 = "resource_key_1"; - String expectedMsg1 = bundle.getString(resourceKey1); - julResourceBundleLogger.info(resourceKey1); // 1st log - - String resourceKey2 = "resource_key_2"; - Object[] params2 = new Object[] { "foo", "bar" }; - String expectedMsg2 = MessageFormat.format(bundle.getString(resourceKey2), - params2); - julResourceBundleLogger.log(Level.INFO, resourceKey2, params2); // 2nd log - - - String resourceKey3 = "invalidKey {0}"; - Object[] params3 = new Object[] { "John" }; - String expectedMsg3 = MessageFormat.format(resourceKey3, params3); - julResourceBundleLogger.log(Level.INFO, resourceKey3, params3); // 3rd log - - julLogger.log(Level.INFO, resourceKey3, params3); // 4th log - - assertEquals(4, listAppender.list.size()); - - LoggingEvent le = null; - - le = (LoggingEvent) listAppender.list.get(0); - assertEquals("foo", le.getLoggerName()); - assertEquals(expectedMsg1, le.getMessage()); - - le = (LoggingEvent) listAppender.list.get(1); - assertEquals("foo", le.getLoggerName()); - assertEquals(expectedMsg2, le.getMessage()); - - le = (LoggingEvent) listAppender.list.get(2); - assertEquals("foo", le.getLoggerName()); - assertEquals(expectedMsg3, le.getMessage()); - - le = (LoggingEvent) listAppender.list.get(3); - assertEquals("yay", le.getLoggerName()); - assertEquals(expectedMsg3, le.getMessage()); - } - - void assertLevel(int index, org.apache.log4j.Level expectedLevel) { - LoggingEvent le = (LoggingEvent) listAppender.list.get(index); - assertEquals(expectedLevel, le.getLevel()); - } -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.bridge; + +import java.text.MessageFormat; +import java.util.ResourceBundle; +import java.util.logging.Level; + +import junit.framework.TestCase; + +import org.apache.log4j.spi.LocationInfo; +import org.apache.log4j.spi.LoggingEvent; + +public class SLF4JBridgeHandlerTest extends TestCase { + + static String LOGGER_NAME = "yay"; + + ListAppender listAppender = new ListAppender(); + org.apache.log4j.Logger log4jRoot; + java.util.logging.Logger julLogger = java.util.logging.Logger + .getLogger("yay"); + + public SLF4JBridgeHandlerTest(String arg0) { + super(arg0); + } + + protected void setUp() throws Exception { + super.setUp(); + listAppender.extractLocationInfo = true; + log4jRoot = org.apache.log4j.Logger.getRootLogger(); + log4jRoot.addAppender(listAppender); + log4jRoot.setLevel(org.apache.log4j.Level.TRACE); + } + + protected void tearDown() throws Exception { + super.tearDown(); + SLF4JBridgeHandler.uninstall(); + log4jRoot.getLoggerRepository().resetConfiguration(); + } + + public void testSmoke() { + SLF4JBridgeHandler.install(); + String msg = "msg"; + julLogger.info(msg); + assertEquals(1, listAppender.list.size()); + LoggingEvent le = (LoggingEvent) listAppender.list.get(0); + assertEquals(LOGGER_NAME, le.getLoggerName()); + assertEquals(msg, le.getMessage()); + + // get the location info in the event. + // Note that this must have been computed previously + // within an appender for the following assertion to + // work properly + LocationInfo li = le.getLocationInformation(); + System.out.println(li.fullInfo); + assertEquals("SLF4JBridgeHandlerTest.java", li.getFileName()); + assertEquals("testSmoke", li.getMethodName()); + } + + public void testLevels() { + SLF4JBridgeHandler.install(); + String msg = "msg"; + julLogger.setLevel(Level.ALL); + + julLogger.finest(msg); + julLogger.finer(msg); + julLogger.fine(msg); + julLogger.info(msg); + julLogger.warning(msg); + julLogger.severe(msg); + + assertEquals(6, listAppender.list.size()); + int i = 0; + assertLevel(i++, org.apache.log4j.Level.TRACE); + assertLevel(i++, org.apache.log4j.Level.DEBUG); + assertLevel(i++, org.apache.log4j.Level.DEBUG); + assertLevel(i++, org.apache.log4j.Level.INFO); + assertLevel(i++, org.apache.log4j.Level.WARN); + assertLevel(i++, org.apache.log4j.Level.ERROR); + } + + public void testLogWithResourceBundle() { + SLF4JBridgeHandler.install(); + + String resourceBundleName = "org.slf4j.bridge.testLogStrings"; + ResourceBundle bundle = ResourceBundle.getBundle(resourceBundleName); + String resourceKey = "resource_key"; + String expectedMsg = bundle.getString(resourceKey); + String msg = resourceKey; + + java.util.logging.Logger julResourceBundleLogger = java.util.logging.Logger + .getLogger("yay", resourceBundleName); + + julResourceBundleLogger.info(msg); + assertEquals(1, listAppender.list.size()); + LoggingEvent le = (LoggingEvent) listAppender.list.get(0); + assertEquals(LOGGER_NAME, le.getLoggerName()); + assertEquals(expectedMsg, le.getMessage()); + } + + public void testLogWithResourceBundleWithParameters() { + SLF4JBridgeHandler.install(); + + String resourceBundleName = "org.slf4j.bridge.testLogStrings"; + ResourceBundle bundle = ResourceBundle.getBundle(resourceBundleName); + + java.util.logging.Logger julResourceBundleLogger = java.util.logging.Logger + .getLogger("foo", resourceBundleName); + + String resourceKey1 = "resource_key_1"; + String expectedMsg1 = bundle.getString(resourceKey1); + julResourceBundleLogger.info(resourceKey1); // 1st log + + String resourceKey2 = "resource_key_2"; + Object[] params2 = new Object[] { "foo", "bar" }; + String expectedMsg2 = MessageFormat.format(bundle.getString(resourceKey2), + params2); + julResourceBundleLogger.log(Level.INFO, resourceKey2, params2); // 2nd log + + + String resourceKey3 = "invalidKey {0}"; + Object[] params3 = new Object[] { "John" }; + String expectedMsg3 = MessageFormat.format(resourceKey3, params3); + julResourceBundleLogger.log(Level.INFO, resourceKey3, params3); // 3rd log + + julLogger.log(Level.INFO, resourceKey3, params3); // 4th log + + assertEquals(4, listAppender.list.size()); + + LoggingEvent le = null; + + le = (LoggingEvent) listAppender.list.get(0); + assertEquals("foo", le.getLoggerName()); + assertEquals(expectedMsg1, le.getMessage()); + + le = (LoggingEvent) listAppender.list.get(1); + assertEquals("foo", le.getLoggerName()); + assertEquals(expectedMsg2, le.getMessage()); + + le = (LoggingEvent) listAppender.list.get(2); + assertEquals("foo", le.getLoggerName()); + assertEquals(expectedMsg3, le.getMessage()); + + le = (LoggingEvent) listAppender.list.get(3); + assertEquals("yay", le.getLoggerName()); + assertEquals(expectedMsg3, le.getMessage()); + } + + void assertLevel(int index, org.apache.log4j.Level expectedLevel) { + LoggingEvent le = (LoggingEvent) listAppender.list.get(index); + assertEquals(expectedLevel, le.getLevel()); + } +} diff --git a/jul-to-slf4j/src/test/resources/org/slf4j/bridge/testLogStrings.properties b/jul-to-slf4j/src/test/resources/org/slf4j/bridge/testLogStrings.properties index 2b0d143..e0deb62 100644 --- a/jul-to-slf4j/src/test/resources/org/slf4j/bridge/testLogStrings.properties +++ b/jul-to-slf4j/src/test/resources/org/slf4j/bridge/testLogStrings.properties @@ -1,3 +1,3 @@ -resource_key=msg -resource_key_1=msg -resource_key_2=msg {0} {1} +resource_key=msg +resource_key_1=msg +resource_key_2=msg {0} {1} diff --git a/log4j-over-slf4j/compatibility/build.xml b/log4j-over-slf4j/compatibility/build.xml index b60875a..5115a42 100644 --- a/log4j-over-slf4j/compatibility/build.xml +++ b/log4j-over-slf4j/compatibility/build.xml @@ -1,137 +1,137 @@ -<project name="testing-log4j-bridge" default="usage" basedir="."> - - <property name="lbversion" value="0.9.8-SNAPSHOT" /> - <property name="slf4jversion" value="1.4.2" /> - <property name="source.home" value="./src/main/java/" /> - <property name="javac.dest.12" value="./target/classes12/" /> - <property name="javac.dest.13" value="./target/classes13/" /> - <property name="lib" value="./lib" /> - - <property name="deprecation" value="on" /> - - <path id="basic.classpath"> - <pathelement location="${source.home}" /> - <pathelement location="${lib}/junit-3.8.1.jar" /> - </path> - - <path id="log4j12.classpath"> - <path refid="basic.classpath" /> - <pathelement location="${javac.dest.12}" /> - <pathelement location="${lib}/log4j-1.2.14.jar" /> - </path> - - <path id="log4j13.classpath"> - <path refid="basic.classpath" /> - <pathelement location="${javac.dest.13}" /> - <pathelement location="${lib}/log4j-1.3alpha-8.jar" /> - </path> - - <path id="los.classpath"> - <path refid="basic.classpath" /> - <pathelement location="${lib}/log4j-over-slf4j-${slf4jversion}.jar" /> - <pathelement location="${lib}/logback-classic-${lbversion}.jar" /> - <pathelement location="${lib}/logback-core-${lbversion}.jar" /> - <pathelement location="${lib}/slf4j-api-${slf4jversion}.jar" /> - </path> - -  -  -  - <target name="usage"> - <echo> - These are some of the targets supported by this ANT build scpript: - - all - run all available tests - refresh - copy required jar files to the lib directory - </echo> - </target> - - <delete> - <fileset dir="." includes="**/*.bak"/> - </delete> - - <target name="refresh"> - <delete> - <fileset dir="lib"> - <include name="logback-*.jar"/> - <include name="log4j-bridge-*.jar"/> - </fileset> - </delete> - <copy file="../../slf4j-api/target/slf4j-api-${slf4jversion}.jar" todir="lib/"/> - <copy file="../target/log4j-over-slf4j-${slf4jversion}.jar" todir="lib/"/> - - </target> - - - <target name="init"> - <mkdir dir="${javac.dest.12}" /> - <mkdir dir="${javac.dest.13}" /> - </target> - - <target name="clean"> - <delete> - <fileset dir="${javac.dest.12}" includes="**" /> - <fileset dir="${javac.dest.13}" includes="**" /> - </delete> - </target> - - <target name="build_log4j12" depends="init"> - <javac srcdir="${source.home}" - destdir="${javac.dest.12}" - includes="**/Log4j12Calls.java" - deprecation="${deprecation}" debug="on"> - <classpath refid="log4j12.classpath" /> - </javac> - </target> - - <target name="build_log4j13" depends="init"> - <javac srcdir="${source.home}" - destdir="${javac.dest.13}" - includes="**/Log4j13Calls.java" deprecation="${deprecation}" debug="on"> - <classpath refid="log4j13.classpath" /> - </javac> - </target> - - <target name="build_loggerTest" depends="init"> - <javac srcdir="${source.home}" - destdir="${javac.dest.12}" - includes="**/LoggerTest.java" - deprecation="${deprecation}" debug="on"> - <classpath refid="los.classpath" /> - </javac> - </target> - -  -  -  - <target name="all" depends="test12, test13, loggerTest" /> - - - <target name="loggerTest" depends="build_loggerTest"> - <junit printsummary="yes" fork="yes" haltonfailure="yes"> - <classpath refid="los.classpath" /> - <classpath location="${javac.dest.12}" /> - <formatter type="plain" usefile="false" /> - <test name="test.LoggerTest" /> - </junit> - </target> - - <target name="test12" depends="build_log4j12"> - <junit printsummary="yes" fork="yes" haltonfailure="yes"> - <classpath refid="los.classpath" /> - <classpath location="${javac.dest.12}" /> - <formatter type="plain" usefile="false" /> - <test name="test.Log4j12Calls" /> - </junit> - </target> - - <target name="test13" depends="build_log4j13"> - <junit printsummary="yes" fork="yes" haltonfailure="yes"> - <classpath refid="los.classpath" /> - <classpath location="${javac.dest.13}" /> - <formatter type="plain" usefile="false" /> - <test name="test.Log4j13Calls" /> - </junit> - </target> - -</project> +<project name="testing-log4j-bridge" default="usage" basedir="."> + + <property name="lbversion" value="0.9.8-SNAPSHOT" /> + <property name="slf4jversion" value="1.4.2" /> + <property name="source.home" value="./src/main/java/" /> + <property name="javac.dest.12" value="./target/classes12/" /> + <property name="javac.dest.13" value="./target/classes13/" /> + <property name="lib" value="./lib" /> + + <property name="deprecation" value="on" /> + + <path id="basic.classpath"> + <pathelement location="${source.home}" /> + <pathelement location="${lib}/junit-3.8.1.jar" /> + </path> + + <path id="log4j12.classpath"> + <path refid="basic.classpath" /> + <pathelement location="${javac.dest.12}" /> + <pathelement location="${lib}/log4j-1.2.14.jar" /> + </path> + + <path id="log4j13.classpath"> + <path refid="basic.classpath" /> + <pathelement location="${javac.dest.13}" /> + <pathelement location="${lib}/log4j-1.3alpha-8.jar" /> + </path> + + <path id="los.classpath"> + <path refid="basic.classpath" /> + <pathelement location="${lib}/log4j-over-slf4j-${slf4jversion}.jar" /> + <pathelement location="${lib}/logback-classic-${lbversion}.jar" /> + <pathelement location="${lib}/logback-core-${lbversion}.jar" /> + <pathelement location="${lib}/slf4j-api-${slf4jversion}.jar" /> + </path> + +  +  +  + <target name="usage"> + <echo> + These are some of the targets supported by this ANT build scpript: + + all - run all available tests + refresh - copy required jar files to the lib directory + </echo> + </target> + + <delete> + <fileset dir="." includes="**/*.bak"/> + </delete> + + <target name="refresh"> + <delete> + <fileset dir="lib"> + <include name="logback-*.jar"/> + <include name="log4j-bridge-*.jar"/> + </fileset> + </delete> + <copy file="../../slf4j-api/target/slf4j-api-${slf4jversion}.jar" todir="lib/"/> + <copy file="../target/log4j-over-slf4j-${slf4jversion}.jar" todir="lib/"/> + + </target> + + + <target name="init"> + <mkdir dir="${javac.dest.12}" /> + <mkdir dir="${javac.dest.13}" /> + </target> + + <target name="clean"> + <delete> + <fileset dir="${javac.dest.12}" includes="**" /> + <fileset dir="${javac.dest.13}" includes="**" /> + </delete> + </target> + + <target name="build_log4j12" depends="init"> + <javac srcdir="${source.home}" + destdir="${javac.dest.12}" + includes="**/Log4j12Calls.java" + deprecation="${deprecation}" debug="on"> + <classpath refid="log4j12.classpath" /> + </javac> + </target> + + <target name="build_log4j13" depends="init"> + <javac srcdir="${source.home}" + destdir="${javac.dest.13}" + includes="**/Log4j13Calls.java" deprecation="${deprecation}" debug="on"> + <classpath refid="log4j13.classpath" /> + </javac> + </target> + + <target name="build_loggerTest" depends="init"> + <javac srcdir="${source.home}" + destdir="${javac.dest.12}" + includes="**/LoggerTest.java" + deprecation="${deprecation}" debug="on"> + <classpath refid="los.classpath" /> + </javac> + </target> + +  +  +  + <target name="all" depends="test12, test13, loggerTest" /> + + + <target name="loggerTest" depends="build_loggerTest"> + <junit printsummary="yes" fork="yes" haltonfailure="yes"> + <classpath refid="los.classpath" /> + <classpath location="${javac.dest.12}" /> + <formatter type="plain" usefile="false" /> + <test name="test.LoggerTest" /> + </junit> + </target> + + <target name="test12" depends="build_log4j12"> + <junit printsummary="yes" fork="yes" haltonfailure="yes"> + <classpath refid="los.classpath" /> + <classpath location="${javac.dest.12}" /> + <formatter type="plain" usefile="false" /> + <test name="test.Log4j12Calls" /> + </junit> + </target> + + <target name="test13" depends="build_log4j13"> + <junit printsummary="yes" fork="yes" haltonfailure="yes"> + <classpath refid="los.classpath" /> + <classpath location="${javac.dest.13}" /> + <formatter type="plain" usefile="false" /> + <test name="test.Log4j13Calls" /> + </junit> + </target> + +</project> diff --git a/log4j-over-slf4j/compatibility/readme.txt b/log4j-over-slf4j/compatibility/readme.txt index 575b358..6554cc6 100644 --- a/log4j-over-slf4j/compatibility/readme.txt +++ b/log4j-over-slf4j/compatibility/readme.txt @@ -1,17 +1,17 @@ - -This directory is used to test the module against various log4j calls. -Two test cases simulate the typical calls that one can find in an application -that uses either log4j 1.2.x, or log4j 1.3.x. - -In the same directory is a build.xml file that uses ant to -compile the test cases with the corresponding log4j version, -and to runs these tests without log4j in the classpath but with -logback jars instead. - -To run the tests, one must have ant installed. Issuing the following command, -once in the compatibility directory will launch the tests: - -ant all - -To obtain more information about the use of the log4j-over-slf4j module, + +This directory is used to test the module against various log4j calls. +Two test cases simulate the typical calls that one can find in an application +that uses either log4j 1.2.x, or log4j 1.3.x. + +In the same directory is a build.xml file that uses ant to +compile the test cases with the corresponding log4j version, +and to runs these tests without log4j in the classpath but with +logback jars instead. + +To run the tests, one must have ant installed. Issuing the following command, +once in the compatibility directory will launch the tests: + +ant all + +To obtain more information about the use of the log4j-over-slf4j module, please visit http://www..slf4j.org/log4j-over-slf4j.html \ No newline at end of file diff --git a/log4j-over-slf4j/compatibility/src/main/java/test/DummyObject.java b/log4j-over-slf4j/compatibility/src/main/java/test/DummyObject.java index 73473ee..3a11790 100644 --- a/log4j-over-slf4j/compatibility/src/main/java/test/DummyObject.java +++ b/log4j-over-slf4j/compatibility/src/main/java/test/DummyObject.java @@ -1,8 +1,8 @@ -package test; - -public class DummyObject { - - public String toString() { - return "dummy"; - } -} +package test; + +public class DummyObject { + + public String toString() { + return "dummy"; + } +} diff --git a/log4j-over-slf4j/compatibility/src/main/java/test/Log4j12Calls.java b/log4j-over-slf4j/compatibility/src/main/java/test/Log4j12Calls.java index 1a1860c..eeff93b 100644 --- a/log4j-over-slf4j/compatibility/src/main/java/test/Log4j12Calls.java +++ b/log4j-over-slf4j/compatibility/src/main/java/test/Log4j12Calls.java @@ -1,39 +1,39 @@ -/** - * Logback: the reliable, generic, fast and flexible logging framework. - * - * Copyright (C) 1999-2006, QOS.ch - * - * This library is free software, you can redistribute it and/or modify it under - * the terms of the GNU Lesser General Public License as published by the Free - * Software Foundation. - */ -package test; - -import junit.framework.TestCase; - -import org.apache.log4j.Logger; -import org.apache.log4j.MDC; - -/** - * - * A test case that issues the typical calls - * that an application using log4j 1.2 would do. - * - * @author Ceki Gülcü - * @author Sébastien Pennec - */ -public class Log4j12Calls extends TestCase { - public static final Logger logger = Logger.getLogger(Log4j12Calls.class); - - public void testLog() { - MDC.put("key", "value1"); - - logger.trace("Trace level can be noisy"); - logger.debug("Entering application"); - logger.info("Violets are blue"); - logger.warn("Here is a warning"); - logger.error("Exiting application", new Exception("just testing")); - - MDC.remove("key"); - } -} +/** + * Logback: the reliable, generic, fast and flexible logging framework. + * + * Copyright (C) 1999-2006, QOS.ch + * + * This library is free software, you can redistribute it and/or modify it under + * the terms of the GNU Lesser General Public License as published by the Free + * Software Foundation. + */ +package test; + +import junit.framework.TestCase; + +import org.apache.log4j.Logger; +import org.apache.log4j.MDC; + +/** + * + * A test case that issues the typical calls + * that an application using log4j 1.2 would do. + * + * @author Ceki Gülcü + * @author Sébastien Pennec + */ +public class Log4j12Calls extends TestCase { + public static final Logger logger = Logger.getLogger(Log4j12Calls.class); + + public void testLog() { + MDC.put("key", "value1"); + + logger.trace("Trace level can be noisy"); + logger.debug("Entering application"); + logger.info("Violets are blue"); + logger.warn("Here is a warning"); + logger.error("Exiting application", new Exception("just testing")); + + MDC.remove("key"); + } +} diff --git a/log4j-over-slf4j/compatibility/src/main/java/test/Log4j13Calls.java b/log4j-over-slf4j/compatibility/src/main/java/test/Log4j13Calls.java index b44e4ed..54c6e9f 100644 --- a/log4j-over-slf4j/compatibility/src/main/java/test/Log4j13Calls.java +++ b/log4j-over-slf4j/compatibility/src/main/java/test/Log4j13Calls.java @@ -1,46 +1,46 @@ -/** - * Logback: the reliable, generic, fast and flexible logging framework. - * - * Copyright (C) 1999-2006, QOS.ch - * - * This library is free software, you can redistribute it and/or modify it under - * the terms of the GNU Lesser General Public License as published by the Free - * Software Foundation. - */ - -package test; - -import junit.framework.TestCase; - -import org.apache.log4j.Logger; -import org.apache.log4j.MDC; - -/** - * - * A test case that issues the typical calls - * that an application using log4j 1.3 would do. - * - * @author Ceki Gülcü - * @author Sébastien Pennec - */ - -public class Log4j13Calls extends TestCase { - public static final Logger logger = Logger.getLogger(Log4j12Calls.class); - - public void testLog() { - MDC.put("key", "value1"); - - logger.trace("Trace level can be noisy"); - logger.debug("Entering application"); - logger.info("Violets are blue"); - logger.warn("Here is a warning"); - logger.info("The answer is {}.", new Integer(42)); - logger.info("Number: {} and another one: {}.", new Integer(42), new Integer(24)); - - logger.error("Exiting application", new Exception("just testing")); - - MDC.remove("key"); - - MDC.clear(); - } -} +/** + * Logback: the reliable, generic, fast and flexible logging framework. + * + * Copyright (C) 1999-2006, QOS.ch + * + * This library is free software, you can redistribute it and/or modify it under + * the terms of the GNU Lesser General Public License as published by the Free + * Software Foundation. + */ + +package test; + +import junit.framework.TestCase; + +import org.apache.log4j.Logger; +import org.apache.log4j.MDC; + +/** + * + * A test case that issues the typical calls + * that an application using log4j 1.3 would do. + * + * @author Ceki Gülcü + * @author Sébastien Pennec + */ + +public class Log4j13Calls extends TestCase { + public static final Logger logger = Logger.getLogger(Log4j12Calls.class); + + public void testLog() { + MDC.put("key", "value1"); + + logger.trace("Trace level can be noisy"); + logger.debug("Entering application"); + logger.info("Violets are blue"); + logger.warn("Here is a warning"); + logger.info("The answer is {}.", new Integer(42)); + logger.info("Number: {} and another one: {}.", new Integer(42), new Integer(24)); + + logger.error("Exiting application", new Exception("just testing")); + + MDC.remove("key"); + + MDC.clear(); + } +} diff --git a/log4j-over-slf4j/compatibility/src/main/java/test/LoggerTest.java b/log4j-over-slf4j/compatibility/src/main/java/test/LoggerTest.java index 61c5a79..29c8a46 100644 --- a/log4j-over-slf4j/compatibility/src/main/java/test/LoggerTest.java +++ b/log4j-over-slf4j/compatibility/src/main/java/test/LoggerTest.java @@ -1,169 +1,169 @@ -package test; - -import junit.framework.TestCase; - -import org.slf4j.LoggerFactory; - -import ch.qos.logback.classic.LoggerContext; -import ch.qos.logback.classic.spi.LoggingEvent; -import ch.qos.logback.core.read.ListAppender; -import org.apache.log4j.Level; - -/** - * A class that tests the invocation of the org.apache.log4j.Logger class that - * belongs to the log4j-bridge package - * - * @author Sébastien Pennec - * @author Ceki Gülcü - */ - -public class LoggerTest extends TestCase { - - LoggerContext context; - ListAppender<LoggingEvent> appender; - ch.qos.logback.classic.Logger logbackLogger; - org.apache.log4j.Logger log4jLogger; - - public void setUp() throws Exception { - context = (LoggerContext) LoggerFactory.getILoggerFactory(); - context.shutdownAndReset(); - appender = new ListAppender<LoggingEvent>(); - appender.setContext(context); - appender.setName("listAppender"); - appender.start(); - ch.qos.logback.classic.Logger lbLogger = context - .getLogger(LoggerContext.ROOT_NAME); - lbLogger.addAppender(appender); - - log4jLogger = org.apache.log4j.Logger.getLogger(LoggerTest.class); - logbackLogger = context.getLogger(LoggerTest.class); - super.setUp(); - } - - public void tearDown() throws Exception { - appender.stop(); - context.stop(); - appender = null; - context = null; - logbackLogger = null; - log4jLogger = null; - super.tearDown(); - } - - public void testLogWithObjectMessages() { - LoggingEvent event; - - log4jLogger.debug("test"); - event = appender.list.get(0); - assertEquals("test", event.getMessage()); - appender.list.clear(); - - log4jLogger.debug(null); - event = appender.list.get(0); - assertEquals(null, event.getMessage()); - appender.list.clear(); - - DummyObject dummy = new DummyObject(); - log4jLogger.debug(dummy); - event = appender.list.get(0); - assertEquals(dummy.toString(), event.getMessage()); - appender.list.clear(); - } - - public void testIsEnabledAPI() { - assertFalse(log4jLogger.isTraceEnabled()); - assertTrue(log4jLogger.isDebugEnabled()); - assertTrue(log4jLogger.isInfoEnabled()); - assertTrue(log4jLogger.isWarnEnabled()); - assertTrue(log4jLogger.isErrorEnabled()); - } - - public void testPrintAPI() { - Exception e = new Exception("just testing"); - - log4jLogger.trace(null); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.debug(null); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.debug("debug message"); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.info(null); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.info("info message"); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.warn(null); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.warn("warn message"); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.error(null); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.error("error message"); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.debug(null, e); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.debug("debug message", e); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.info(null, e); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.info("info message", e); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.warn(null, e); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.warn("warn message", e); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.error(null, e); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - log4jLogger.error("error message", e); - assertEquals(1, appender.list.size()); - appender.list.clear(); - - } - - public void testLogAPI() { - log4jLogger.log("x", Level.TRACE, "x", null); - assertEquals(0, appender.list.size()); - - log4jLogger.log("x", Level.DEBUG, "x", null); - log4jLogger.log("x", Level.INFO, "x", null); - log4jLogger.log("x", Level.WARN, "x", null); - log4jLogger.log("x", Level.ERROR, "x", null); - log4jLogger.log("x", Level.FATAL, "x", null); - - assertEquals(5, appender.list.size()); - appender.list.clear(); - - } - -} +package test; + +import junit.framework.TestCase; + +import org.slf4j.LoggerFactory; + +import ch.qos.logback.classic.LoggerContext; +import ch.qos.logback.classic.spi.LoggingEvent; +import ch.qos.logback.core.read.ListAppender; +import org.apache.log4j.Level; + +/** + * A class that tests the invocation of the org.apache.log4j.Logger class that + * belongs to the log4j-bridge package + * + * @author Sébastien Pennec + * @author Ceki Gülcü + */ + +public class LoggerTest extends TestCase { + + LoggerContext context; + ListAppender<LoggingEvent> appender; + ch.qos.logback.classic.Logger logbackLogger; + org.apache.log4j.Logger log4jLogger; + + public void setUp() throws Exception { + context = (LoggerContext) LoggerFactory.getILoggerFactory(); + context.shutdownAndReset(); + appender = new ListAppender<LoggingEvent>(); + appender.setContext(context); + appender.setName("listAppender"); + appender.start(); + ch.qos.logback.classic.Logger lbLogger = context + .getLogger(LoggerContext.ROOT_NAME); + lbLogger.addAppender(appender); + + log4jLogger = org.apache.log4j.Logger.getLogger(LoggerTest.class); + logbackLogger = context.getLogger(LoggerTest.class); + super.setUp(); + } + + public void tearDown() throws Exception { + appender.stop(); + context.stop(); + appender = null; + context = null; + logbackLogger = null; + log4jLogger = null; + super.tearDown(); + } + + public void testLogWithObjectMessages() { + LoggingEvent event; + + log4jLogger.debug("test"); + event = appender.list.get(0); + assertEquals("test", event.getMessage()); + appender.list.clear(); + + log4jLogger.debug(null); + event = appender.list.get(0); + assertEquals(null, event.getMessage()); + appender.list.clear(); + + DummyObject dummy = new DummyObject(); + log4jLogger.debug(dummy); + event = appender.list.get(0); + assertEquals(dummy.toString(), event.getMessage()); + appender.list.clear(); + } + + public void testIsEnabledAPI() { + assertFalse(log4jLogger.isTraceEnabled()); + assertTrue(log4jLogger.isDebugEnabled()); + assertTrue(log4jLogger.isInfoEnabled()); + assertTrue(log4jLogger.isWarnEnabled()); + assertTrue(log4jLogger.isErrorEnabled()); + } + + public void testPrintAPI() { + Exception e = new Exception("just testing"); + + log4jLogger.trace(null); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.debug(null); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.debug("debug message"); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.info(null); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.info("info message"); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.warn(null); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.warn("warn message"); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.error(null); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.error("error message"); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.debug(null, e); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.debug("debug message", e); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.info(null, e); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.info("info message", e); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.warn(null, e); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.warn("warn message", e); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.error(null, e); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + log4jLogger.error("error message", e); + assertEquals(1, appender.list.size()); + appender.list.clear(); + + } + + public void testLogAPI() { + log4jLogger.log("x", Level.TRACE, "x", null); + assertEquals(0, appender.list.size()); + + log4jLogger.log("x", Level.DEBUG, "x", null); + log4jLogger.log("x", Level.INFO, "x", null); + log4jLogger.log("x", Level.WARN, "x", null); + log4jLogger.log("x", Level.ERROR, "x", null); + log4jLogger.log("x", Level.FATAL, "x", null); + + assertEquals(5, appender.list.size()); + appender.list.clear(); + + } + +} diff --git a/log4j-over-slf4j/pom.xml b/log4j-over-slf4j/pom.xml index afe2dc0..9cd2586 100644 --- a/log4j-over-slf4j/pom.xml +++ b/log4j-over-slf4j/pom.xml @@ -1,68 +1,68 @@ -<project xmlns="http://maven.apache.org/POM/4.0.0" - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - - <parent> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-parent</artifactId> - <version>1.5.10</version> - </parent> - - <modelVersion>4.0.0</modelVersion> - - <groupId>org.slf4j</groupId> - <artifactId>log4j-over-slf4j</artifactId> - <packaging>jar</packaging> - <name>Log4j Implemented Over SLF4J</name> - - <url>http://www.slf4j.org</url> - - <description> -  - Log4j implemented over SLF4J - </description> - <licenses> - <license> - <name>Apache Software Licenses</name> - <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url> - </license> - </licenses> - - <dependencies> - <dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-api</artifactId> - </dependency> - - <dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-jdk14</artifactId> - <scope>test</scope> - </dependency> - </dependencies> - - - <build> - <plugins> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-jar-plugin</artifactId> - <configuration> - <archive> - <manifestEntries> - <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> - <Bundle-Description>${project.description}</Bundle-Description> - <Implementation-Version>${project.version}</Implementation-Version> - </manifestEntries> - <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> - </archive> - </configuration> - </plugin> - </plugins> - </build> - +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + <parent> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-parent</artifactId> + <version>1.5.10</version> + </parent> + + <modelVersion>4.0.0</modelVersion> + + <groupId>org.slf4j</groupId> + <artifactId>log4j-over-slf4j</artifactId> + <packaging>jar</packaging> + <name>Log4j Implemented Over SLF4J</name> + + <url>http://www.slf4j.org</url> + + <description> +  + Log4j implemented over SLF4J + </description> + <licenses> + <license> + <name>Apache Software Licenses</name> + <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url> + </license> + </licenses> + + <dependencies> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + </dependency> + + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-jdk14</artifactId> + <scope>test</scope> + </dependency> + </dependencies> + + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-jar-plugin</artifactId> + <configuration> + <archive> + <manifestEntries> + <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> + <Bundle-Description>${project.description}</Bundle-Description> + <Implementation-Version>${project.version}</Implementation-Version> + </manifestEntries> + <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> + </archive> + </configuration> + </plugin> + </plugins> + </build> + </project> \ No newline at end of file diff --git a/log4j-over-slf4j/src/main/java/org/apache/log4j/Category.java b/log4j-over-slf4j/src/main/java/org/apache/log4j/Category.java index 175aa7d..c85e7b2 100644 --- a/log4j-over-slf4j/src/main/java/org/apache/log4j/Category.java +++ b/log4j-over-slf4j/src/main/java/org/apache/log4j/Category.java @@ -1,335 +1,335 @@ -/* - * Copyright 2001-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.apache.log4j; - -import org.slf4j.LoggerFactory; -import org.slf4j.Marker; -import org.slf4j.MarkerFactory; -import org.slf4j.spi.LocationAwareLogger; - -/** - * <p> - * This class is a minimal implementation of the original - * <code>org.apache.log4j.Category</code> class (as found in log4j 1.2) by - * delegation of all calls to a {@link org.slf4j.Logger} instance. - * </p> - * - * <p> - * Log4j's <code>trace</code>, <code>debug()</code>, <code>info()</code>, - * <code>warn()</code>, <code>error()</code> printing methods are directly - * mapped to their SLF4J equivalents. Log4j's <code>fatal()</code> printing - * method is mapped to SLF4J's <code>error()</code> method with a FATAL - * marker. - * - * @author Sébastien Pennec - * @author Ceki Gülcü - */ -public class Category { - - private static final String CATEGORY_FQCN = Category.class.getName(); - - private String name; - - protected org.slf4j.Logger slf4jLogger; - private org.slf4j.spi.LocationAwareLogger locationAwareLogger; - - private static Marker FATAL_MARKER = MarkerFactory.getMarker("FATAL"); - - Category(String name) { - this.name = name; - slf4jLogger = LoggerFactory.getLogger(name); - if (slf4jLogger instanceof LocationAwareLogger) { - locationAwareLogger = (LocationAwareLogger) slf4jLogger; - } - } - - public static Category getInstance(Class clazz) { - return Log4jLoggerFactory.getLogger(clazz.getName()); - } - - public static Category getInstance(String name) { - return Log4jLoggerFactory.getLogger(name); - } - - /** - * Returns the obvious. - * - * @return - */ - public String getName() { - return name; - } - - /** - * Return the level in effect for this category/logger. - * - * <p> - * The result is computed by simulation. - * - * @return - */ - public Level getEffectiveLevel() { - if (slf4jLogger.isTraceEnabled()) { - return Level.TRACE; - } - if (slf4jLogger.isDebugEnabled()) { - return Level.DEBUG; - } - if (slf4jLogger.isInfoEnabled()) { - return Level.INFO; - } - if (slf4jLogger.isWarnEnabled()) { - return Level.WARN; - } - return Level.ERROR; - } - - /** - * Returns the assigned {@link Level}, if any, for this Category. This - * implementation always returns null. - * - * @return Level - the assigned Level, can be <code>null</code>. - */ - final public Level getLevel() { - return null; - } - - /** - * @deprecated Please use {@link #getLevel} instead. - */ - final public Level getPriority() { - return null; - } - - /** - * Delegates to {@link org.slf4j.Logger#isDebugEnabled} method in SLF4J - */ - public boolean isDebugEnabled() { - return slf4jLogger.isDebugEnabled(); - } - - /** - * Delegates to {@link org.slf4j.Logger#isInfoEnabled} method in SLF4J - */ - public boolean isInfoEnabled() { - return slf4jLogger.isInfoEnabled(); - } - - /** - * Delegates tob {@link org.slf4j.Logger#isWarnEnabled} method in SLF4J - */ - public boolean isWarnEnabled() { - return slf4jLogger.isWarnEnabled(); - } - - /** - * Delegates to {@link org.slf4j.Logger#isErrorEnabled} method in SLF4J - */ - public boolean isErrorEnabled() { - return slf4jLogger.isErrorEnabled(); - } - - /** - * Determines whether the priority passed as parameter is enabled in the - * underlying SLF4J logger. Each log4j priority is mapped directly to its - * SLF4J equivalent, except for FATAL which is mapped as ERROR. - * - * @param p - * the priority to check against - * @return true if this logger is enabled for the given level, false - * otherwise. - */ - public boolean isEnabledFor(Priority p) { - switch (p.level) { - case Level.TRACE_INT: - return slf4jLogger.isTraceEnabled(); - case Level.DEBUG_INT: - return slf4jLogger.isDebugEnabled(); - case Level.INFO_INT: - return slf4jLogger.isInfoEnabled(); - case Level.WARN_INT: - return slf4jLogger.isWarnEnabled(); - case Level.ERROR_INT: - return slf4jLogger.isErrorEnabled(); - case Priority.FATAL_INT: - return slf4jLogger.isErrorEnabled(); - } - return false; - } - - void differentiatedLog(Marker marker, String fqcn, int level, Object message, - Throwable t) { - String m = convertToString(message); - if (locationAwareLogger != null) { - locationAwareLogger.log(marker, fqcn, level, m, t); - } else { - switch (level) { - case LocationAwareLogger.TRACE_INT: - slf4jLogger.trace(marker, m); - break; - case LocationAwareLogger.DEBUG_INT: - slf4jLogger.debug(marker, m); - break; - case LocationAwareLogger.INFO_INT: - slf4jLogger.info(marker, m); - break; - case LocationAwareLogger.WARN_INT: - slf4jLogger.warn(marker, m); - break; - case LocationAwareLogger.ERROR_INT: - slf4jLogger.error(marker, m); - break; - } - } - } - - /** - * Delegates to {@link org.slf4j.Logger#debug(String)} method of SLF4J. - */ - public void debug(Object message) { - differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.DEBUG_INT, - message, null); - } - - /** - * Delegates to {@link org.slf4j.Logger#debug(String,Throwable)} method in - * SLF4J. - */ - public void debug(Object message, Throwable t) { - differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.DEBUG_INT, - message, t); - } - - /** - * Delegates to {@link org.slf4j.Logger#info(String)} method in SLF4J. - */ - public void info(Object message) { - differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.INFO_INT, - message, null); - } - - /** - * Delegates to {@link org.slf4j.Logger#info(String,Throwable)} method in - * SLF4J. - */ - public void info(Object message, Throwable t) { - differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.INFO_INT, - message, t); - } - - /** - * Delegates to {@link org.slf4j.Logger#warn(String)} method in SLF4J. - */ - public void warn(Object message) { - differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.WARN_INT, - message, null); - } - - /** - * Delegates to {@link org.slf4j.Logger#warn(String,Throwable)} method in - * SLF4J. - */ - public void warn(Object message, Throwable t) { - differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.WARN_INT, - message, t); - } - - /** - * Delegates to {@link org.slf4j.Logger#error(String)} method in SLF4J. - */ - public void error(Object message) { - differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.ERROR_INT, - message, null); - } - - /** - * Delegates to {@link org.slf4j.Logger#error(String,Throwable)} method in - * SLF4J. - */ - public void error(Object message, Throwable t) { - differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.ERROR_INT, - message, t); - } - - /** - * Delegates to {@link org.slf4j.Logger#error(String)} method in SLF4J. - */ - public void fatal(Object message) { - differentiatedLog(FATAL_MARKER, CATEGORY_FQCN, - LocationAwareLogger.ERROR_INT, message, null); - } - - /** - * Delegates to {@link org.slf4j.Logger#error(String,Throwable)} method in - * SLF4J. In addition, the call is marked with a marker named "FATAL". - */ - public void fatal(Object message, Throwable t) { - differentiatedLog(FATAL_MARKER, CATEGORY_FQCN, - LocationAwareLogger.ERROR_INT, message, t); - } - - - public void log(String FQCN, Priority p, Object msg, Throwable t) { - int levelInt = priorityToLevelInt(p); - if (locationAwareLogger != null) { - locationAwareLogger.log(null, FQCN, levelInt, convertToString(msg), t); - } else { - throw new UnsupportedOperationException("The logger [" + slf4jLogger - + "] does not seem to be location aware."); - } - } - - public void log(Priority p, Object message, Throwable t) { - int levelInt = priorityToLevelInt(p); - differentiatedLog(null, CATEGORY_FQCN, levelInt, - message, t); - } - - public void log(Priority p, Object message) { - int levelInt = priorityToLevelInt(p); - differentiatedLog(null, CATEGORY_FQCN, levelInt, - message, null); - } - - - private int priorityToLevelInt(Priority p) { - switch (p.level) { - case Level.TRACE_INT: - return LocationAwareLogger.TRACE_INT; - case Priority.DEBUG_INT: - return LocationAwareLogger.DEBUG_INT; - case Priority.INFO_INT: - return LocationAwareLogger.INFO_INT; - case Priority.WARN_INT: - return LocationAwareLogger.WARN_INT; - case Priority.ERROR_INT: - return LocationAwareLogger.ERROR_INT; - case Priority.FATAL_INT: - return LocationAwareLogger.ERROR_INT; - default: - throw new IllegalStateException("Unknown Priority " + p); - } - } - - protected final String convertToString(Object message) { - if (message == null) { - return (String) message; - } else { - return message.toString(); - } - } - -} +/* + * Copyright 2001-2004 The Apache Software Foundation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.log4j; + +import org.slf4j.LoggerFactory; +import org.slf4j.Marker; +import org.slf4j.MarkerFactory; +import org.slf4j.spi.LocationAwareLogger; + +/** + * <p> + * This class is a minimal implementation of the original + * <code>org.apache.log4j.Category</code> class (as found in log4j 1.2) by + * delegation of all calls to a {@link org.slf4j.Logger} instance. + * </p> + * + * <p> + * Log4j's <code>trace</code>, <code>debug()</code>, <code>info()</code>, + * <code>warn()</code>, <code>error()</code> printing methods are directly + * mapped to their SLF4J equivalents. Log4j's <code>fatal()</code> printing + * method is mapped to SLF4J's <code>error()</code> method with a FATAL + * marker. + * + * @author Sébastien Pennec + * @author Ceki Gülcü + */ +public class Category { + + private static final String CATEGORY_FQCN = Category.class.getName(); + + private String name; + + protected org.slf4j.Logger slf4jLogger; + private org.slf4j.spi.LocationAwareLogger locationAwareLogger; + + private static Marker FATAL_MARKER = MarkerFactory.getMarker("FATAL"); + + Category(String name) { + this.name = name; + slf4jLogger = LoggerFactory.getLogger(name); + if (slf4jLogger instanceof LocationAwareLogger) { + locationAwareLogger = (LocationAwareLogger) slf4jLogger; + } + } + + public static Category getInstance(Class clazz) { + return Log4jLoggerFactory.getLogger(clazz.getName()); + } + + public static Category getInstance(String name) { + return Log4jLoggerFactory.getLogger(name); + } + + /** + * Returns the obvious. + * + * @return + */ + public String getName() { + return name; + } + + /** + * Return the level in effect for this category/logger. + * + * <p> + * The result is computed by simulation. + * + * @return + */ + public Level getEffectiveLevel() { + if (slf4jLogger.isTraceEnabled()) { + return Level.TRACE; + } + if (slf4jLogger.isDebugEnabled()) { + return Level.DEBUG; + } + if (slf4jLogger.isInfoEnabled()) { + return Level.INFO; + } + if (slf4jLogger.isWarnEnabled()) { + return Level.WARN; + } + return Level.ERROR; + } + + /** + * Returns the assigned {@link Level}, if any, for this Category. This + * implementation always returns null. + * + * @return Level - the assigned Level, can be <code>null</code>. + */ + final public Level getLevel() { + return null; + } + + /** + * @deprecated Please use {@link #getLevel} instead. + */ + final public Level getPriority() { + return null; + } + + /** + * Delegates to {@link org.slf4j.Logger#isDebugEnabled} method in SLF4J + */ + public boolean isDebugEnabled() { + return slf4jLogger.isDebugEnabled(); + } + + /** + * Delegates to {@link org.slf4j.Logger#isInfoEnabled} method in SLF4J + */ + public boolean isInfoEnabled() { + return slf4jLogger.isInfoEnabled(); + } + + /** + * Delegates tob {@link org.slf4j.Logger#isWarnEnabled} method in SLF4J + */ + public boolean isWarnEnabled() { + return slf4jLogger.isWarnEnabled(); + } + + /** + * Delegates to {@link org.slf4j.Logger#isErrorEnabled} method in SLF4J + */ + public boolean isErrorEnabled() { + return slf4jLogger.isErrorEnabled(); + } + + /** + * Determines whether the priority passed as parameter is enabled in the + * underlying SLF4J logger. Each log4j priority is mapped directly to its + * SLF4J equivalent, except for FATAL which is mapped as ERROR. + * + * @param p + * the priority to check against + * @return true if this logger is enabled for the given level, false + * otherwise. + */ + public boolean isEnabledFor(Priority p) { + switch (p.level) { + case Level.TRACE_INT: + return slf4jLogger.isTraceEnabled(); + case Level.DEBUG_INT: + return slf4jLogger.isDebugEnabled(); + case Level.INFO_INT: + return slf4jLogger.isInfoEnabled(); + case Level.WARN_INT: + return slf4jLogger.isWarnEnabled(); + case Level.ERROR_INT: + return slf4jLogger.isErrorEnabled(); + case Priority.FATAL_INT: + return slf4jLogger.isErrorEnabled(); + } + return false; + } + + void differentiatedLog(Marker marker, String fqcn, int level, Object message, + Throwable t) { + String m = convertToString(message); + if (locationAwareLogger != null) { + locationAwareLogger.log(marker, fqcn, level, m, t); + } else { + switch (level) { + case LocationAwareLogger.TRACE_INT: + slf4jLogger.trace(marker, m); + break; + case LocationAwareLogger.DEBUG_INT: + slf4jLogger.debug(marker, m); + break; + case LocationAwareLogger.INFO_INT: + slf4jLogger.info(marker, m); + break; + case LocationAwareLogger.WARN_INT: + slf4jLogger.warn(marker, m); + break; + case LocationAwareLogger.ERROR_INT: + slf4jLogger.error(marker, m); + break; + } + } + } + + /** + * Delegates to {@link org.slf4j.Logger#debug(String)} method of SLF4J. + */ + public void debug(Object message) { + differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.DEBUG_INT, + message, null); + } + + /** + * Delegates to {@link org.slf4j.Logger#debug(String,Throwable)} method in + * SLF4J. + */ + public void debug(Object message, Throwable t) { + differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.DEBUG_INT, + message, t); + } + + /** + * Delegates to {@link org.slf4j.Logger#info(String)} method in SLF4J. + */ + public void info(Object message) { + differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.INFO_INT, + message, null); + } + + /** + * Delegates to {@link org.slf4j.Logger#info(String,Throwable)} method in + * SLF4J. + */ + public void info(Object message, Throwable t) { + differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.INFO_INT, + message, t); + } + + /** + * Delegates to {@link org.slf4j.Logger#warn(String)} method in SLF4J. + */ + public void warn(Object message) { + differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.WARN_INT, + message, null); + } + + /** + * Delegates to {@link org.slf4j.Logger#warn(String,Throwable)} method in + * SLF4J. + */ + public void warn(Object message, Throwable t) { + differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.WARN_INT, + message, t); + } + + /** + * Delegates to {@link org.slf4j.Logger#error(String)} method in SLF4J. + */ + public void error(Object message) { + differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.ERROR_INT, + message, null); + } + + /** + * Delegates to {@link org.slf4j.Logger#error(String,Throwable)} method in + * SLF4J. + */ + public void error(Object message, Throwable t) { + differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.ERROR_INT, + message, t); + } + + /** + * Delegates to {@link org.slf4j.Logger#error(String)} method in SLF4J. + */ + public void fatal(Object message) { + differentiatedLog(FATAL_MARKER, CATEGORY_FQCN, + LocationAwareLogger.ERROR_INT, message, null); + } + + /** + * Delegates to {@link org.slf4j.Logger#error(String,Throwable)} method in + * SLF4J. In addition, the call is marked with a marker named "FATAL". + */ + public void fatal(Object message, Throwable t) { + differentiatedLog(FATAL_MARKER, CATEGORY_FQCN, + LocationAwareLogger.ERROR_INT, message, t); + } + + + public void log(String FQCN, Priority p, Object msg, Throwable t) { + int levelInt = priorityToLevelInt(p); + if (locationAwareLogger != null) { + locationAwareLogger.log(null, FQCN, levelInt, convertToString(msg), t); + } else { + throw new UnsupportedOperationException("The logger [" + slf4jLogger + + "] does not seem to be location aware."); + } + } + + public void log(Priority p, Object message, Throwable t) { + int levelInt = priorityToLevelInt(p); + differentiatedLog(null, CATEGORY_FQCN, levelInt, + message, t); + } + + public void log(Priority p, Object message) { + int levelInt = priorityToLevelInt(p); + differentiatedLog(null, CATEGORY_FQCN, levelInt, + message, null); + } + + + private int priorityToLevelInt(Priority p) { + switch (p.level) { + case Level.TRACE_INT: + return LocationAwareLogger.TRACE_INT; + case Priority.DEBUG_INT: + return LocationAwareLogger.DEBUG_INT; + case Priority.INFO_INT: + return LocationAwareLogger.INFO_INT; + case Priority.WARN_INT: + return LocationAwareLogger.WARN_INT; + case Priority.ERROR_INT: + return LocationAwareLogger.ERROR_INT; + case Priority.FATAL_INT: + return LocationAwareLogger.ERROR_INT; + default: + throw new IllegalStateException("Unknown Priority " + p); + } + } + + protected final String convertToString(Object message) { + if (message == null) { + return (String) message; + } else { + return message.toString(); + } + } + +} diff --git a/log4j-over-slf4j/src/main/java/org/apache/log4j/Level.java b/log4j-over-slf4j/src/main/java/org/apache/log4j/Level.java index 18731b7..36ae571 100644 --- a/log4j-over-slf4j/src/main/java/org/apache/log4j/Level.java +++ b/log4j-over-slf4j/src/main/java/org/apache/log4j/Level.java @@ -1,218 +1,218 @@ -/* - * Copyright 1999-2005 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -// Contributors: Kitching Simon <Simon.Kitching(a)orange.ch> -// Nicholas Wolff - -package org.apache.log4j; -import java.io.IOException; -import java.io.ObjectInputStream; -import java.io.ObjectOutputStream; -import java.io.ObjectStreamException; -import java.io.Serializable; - -/** - Defines the minimum set of levels recognized by the system, that is - <code>OFF</code>, <code>FATAL</code>, <code>ERROR</code>, - <code>WARN</code>, <code>INFO</code>, <code>DEBUG</code> and - <code>ALL</code>. - - <p>The <code>Level</code> class may be subclassed to define a larger - level set. - - @author Ceki Gülcü - - */ -public class Level extends Priority implements Serializable { - - /** - * TRACE level integer value. - * @since 1.2.12 - */ - public static final int TRACE_INT = 5000; - - /** - The <code>OFF</code> has the highest possible rank and is - intended to turn off logging. */ - final static public Level OFF = new Level(OFF_INT, "OFF", 0); - - /** - The <code>FATAL</code> level designates very severe error - events that will presumably lead the application to abort. - */ - final static public Level FATAL = new Level(FATAL_INT, "FATAL", 0); - - /** - The <code>ERROR</code> level designates error events that - might still allow the application to continue running. */ - final static public Level ERROR = new Level(ERROR_INT, "ERROR", 3); - - /** - The <code>WARN</code> level designates potentially harmful situations. - */ - final static public Level WARN = new Level(WARN_INT, "WARN", 4); - - /** - The <code>INFO</code> level designates informational messages - that highlight the progress of the application at coarse-grained - level. */ - final static public Level INFO = new Level(INFO_INT, "INFO", 6); - - /** - The <code>DEBUG</code> Level designates fine-grained - informational events that are most useful to debug an - application. */ - final static public Level DEBUG = new Level(DEBUG_INT, "DEBUG", 7); - - /** - * The <code>TRACE</code> Level designates finer-grained - * informational events than the <code>DEBUG</code level. - * @since 1.2.12 - */ - public static final Level TRACE = new Level(TRACE_INT, "TRACE", 7); - - - /** - The <code>ALL</code> has the lowest possible rank and is intended to - turn on all logging. */ - final static public Level ALL = new Level(ALL_INT, "ALL", 7); - - /** - * Serialization version id. - */ - static final long serialVersionUID = 3491141966387921974L; - - /** - Instantiate a Level object. - */ - protected - Level(int level, String levelStr, int syslogEquivalent) { - super(level, levelStr, syslogEquivalent); - } - - - /** - Convert the string passed as argument to a level. If the - conversion fails, then this method returns {@link #DEBUG}. - */ - public - static - Level toLevel(String sArg) { - return (Level) toLevel(sArg, Level.DEBUG); - } - - /** - Convert an integer passed as argument to a level. If the - conversion fails, then this method returns {@link #DEBUG}. - - */ - public - static - Level toLevel(int val) { - return (Level) toLevel(val, Level.DEBUG); - } - - /** - Convert an integer passed as argument to a level. If the - conversion fails, then this method returns the specified default. - */ - public - static - Level toLevel(int val, Level defaultLevel) { - switch(val) { - case ALL_INT: return ALL; - case DEBUG_INT: return Level.DEBUG; - case INFO_INT: return Level.INFO; - case WARN_INT: return Level.WARN; - case ERROR_INT: return Level.ERROR; - case FATAL_INT: return Level.FATAL; - case OFF_INT: return OFF; - case TRACE_INT: return Level.TRACE; - default: return defaultLevel; - } - } - - /** - Convert the string passed as argument to a level. If the - conversion fails, then this method returns the value of - <code>defaultLevel</code>. - */ - public - static - Level toLevel(String sArg, Level defaultLevel) { - if(sArg == null) - return defaultLevel; - - String s = sArg.toUpperCase(); - - if(s.equals("ALL")) return Level.ALL; - if(s.equals("DEBUG")) return Level.DEBUG; - if(s.equals("INFO")) return Level.INFO; - if(s.equals("WARN")) return Level.WARN; - if(s.equals("ERROR")) return Level.ERROR; - if(s.equals("FATAL")) return Level.FATAL; - if(s.equals("OFF")) return Level.OFF; - if(s.equals("TRACE")) return Level.TRACE; - return defaultLevel; - } - - /** - * Custom deserialization of Level. - * @param s serialization stream. - * @throws IOException if IO exception. - * @throws ClassNotFoundException if class not found. - */ - private void readObject(final ObjectInputStream s) throws IOException, ClassNotFoundException { - s.defaultReadObject(); - level = s.readInt(); - syslogEquivalent = s.readInt(); - levelStr = s.readUTF(); - if (levelStr == null) { - levelStr = ""; - } - } - - /** - * Serialize level. - * @param s serialization stream. - * @throws IOException if exception during serialization. - */ - private void writeObject(final ObjectOutputStream s) throws IOException { - s.defaultWriteObject(); - s.writeInt(level); - s.writeInt(syslogEquivalent); - s.writeUTF(levelStr); - } - - /** - * Resolved deserialized level to one of the stock instances. - * May be overriden in classes derived from Level. - * @return resolved object. - * @throws ObjectStreamException if exception during resolution. - */ - private Object readResolve() throws ObjectStreamException { - // - // if the deserizalized object is exactly an instance of Level - // - if (getClass() == Level.class) { - return toLevel(level); - } - // - // extension of Level can't substitute stock item - // - return this; - } +/* + * Copyright 1999-2005 The Apache Software Foundation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +// Contributors: Kitching Simon <Simon.Kitching(a)orange.ch> +// Nicholas Wolff + +package org.apache.log4j; +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.io.ObjectStreamException; +import java.io.Serializable; + +/** + Defines the minimum set of levels recognized by the system, that is + <code>OFF</code>, <code>FATAL</code>, <code>ERROR</code>, + <code>WARN</code>, <code>INFO</code>, <code>DEBUG</code> and + <code>ALL</code>. + + <p>The <code>Level</code> class may be subclassed to define a larger + level set. + + @author Ceki Gülcü + + */ +public class Level extends Priority implements Serializable { + + /** + * TRACE level integer value. + * @since 1.2.12 + */ + public static final int TRACE_INT = 5000; + + /** + The <code>OFF</code> has the highest possible rank and is + intended to turn off logging. */ + final static public Level OFF = new Level(OFF_INT, "OFF", 0); + + /** + The <code>FATAL</code> level designates very severe error + events that will presumably lead the application to abort. + */ + final static public Level FATAL = new Level(FATAL_INT, "FATAL", 0); + + /** + The <code>ERROR</code> level designates error events that + might still allow the application to continue running. */ + final static public Level ERROR = new Level(ERROR_INT, "ERROR", 3); + + /** + The <code>WARN</code> level designates potentially harmful situations. + */ + final static public Level WARN = new Level(WARN_INT, "WARN", 4); + + /** + The <code>INFO</code> level designates informational messages + that highlight the progress of the application at coarse-grained + level. */ + final static public Level INFO = new Level(INFO_INT, "INFO", 6); + + /** + The <code>DEBUG</code> Level designates fine-grained + informational events that are most useful to debug an + application. */ + final static public Level DEBUG = new Level(DEBUG_INT, "DEBUG", 7); + + /** + * The <code>TRACE</code> Level designates finer-grained + * informational events than the <code>DEBUG</code level. + * @since 1.2.12 + */ + public static final Level TRACE = new Level(TRACE_INT, "TRACE", 7); + + + /** + The <code>ALL</code> has the lowest possible rank and is intended to + turn on all logging. */ + final static public Level ALL = new Level(ALL_INT, "ALL", 7); + + /** + * Serialization version id. + */ + static final long serialVersionUID = 3491141966387921974L; + + /** + Instantiate a Level object. + */ + protected + Level(int level, String levelStr, int syslogEquivalent) { + super(level, levelStr, syslogEquivalent); + } + + + /** + Convert the string passed as argument to a level. If the + conversion fails, then this method returns {@link #DEBUG}. + */ + public + static + Level toLevel(String sArg) { + return (Level) toLevel(sArg, Level.DEBUG); + } + + /** + Convert an integer passed as argument to a level. If the + conversion fails, then this method returns {@link #DEBUG}. + + */ + public + static + Level toLevel(int val) { + return (Level) toLevel(val, Level.DEBUG); + } + + /** + Convert an integer passed as argument to a level. If the + conversion fails, then this method returns the specified default. + */ + public + static + Level toLevel(int val, Level defaultLevel) { + switch(val) { + case ALL_INT: return ALL; + case DEBUG_INT: return Level.DEBUG; + case INFO_INT: return Level.INFO; + case WARN_INT: return Level.WARN; + case ERROR_INT: return Level.ERROR; + case FATAL_INT: return Level.FATAL; + case OFF_INT: return OFF; + case TRACE_INT: return Level.TRACE; + default: return defaultLevel; + } + } + + /** + Convert the string passed as argument to a level. If the + conversion fails, then this method returns the value of + <code>defaultLevel</code>. + */ + public + static + Level toLevel(String sArg, Level defaultLevel) { + if(sArg == null) + return defaultLevel; + + String s = sArg.toUpperCase(); + + if(s.equals("ALL")) return Level.ALL; + if(s.equals("DEBUG")) return Level.DEBUG; + if(s.equals("INFO")) return Level.INFO; + if(s.equals("WARN")) return Level.WARN; + if(s.equals("ERROR")) return Level.ERROR; + if(s.equals("FATAL")) return Level.FATAL; + if(s.equals("OFF")) return Level.OFF; + if(s.equals("TRACE")) return Level.TRACE; + return defaultLevel; + } + + /** + * Custom deserialization of Level. + * @param s serialization stream. + * @throws IOException if IO exception. + * @throws ClassNotFoundException if class not found. + */ + private void readObject(final ObjectInputStream s) throws IOException, ClassNotFoundException { + s.defaultReadObject(); + level = s.readInt(); + syslogEquivalent = s.readInt(); + levelStr = s.readUTF(); + if (levelStr == null) { + levelStr = ""; + } + } + + /** + * Serialize level. + * @param s serialization stream. + * @throws IOException if exception during serialization. + */ + private void writeObject(final ObjectOutputStream s) throws IOException { + s.defaultWriteObject(); + s.writeInt(level); + s.writeInt(syslogEquivalent); + s.writeUTF(levelStr); + } + + /** + * Resolved deserialized level to one of the stock instances. + * May be overriden in classes derived from Level. + * @return resolved object. + * @throws ObjectStreamException if exception during resolution. + */ + private Object readResolve() throws ObjectStreamException { + // + // if the deserizalized object is exactly an instance of Level + // + if (getClass() == Level.class) { + return toLevel(level); + } + // + // extension of Level can't substitute stock item + // + return this; + } } \ No newline at end of file diff --git a/log4j-over-slf4j/src/main/java/org/apache/log4j/Log4jLoggerFactory.java b/log4j-over-slf4j/src/main/java/org/apache/log4j/Log4jLoggerFactory.java index 0f925ad..fb3a70e 100644 --- a/log4j-over-slf4j/src/main/java/org/apache/log4j/Log4jLoggerFactory.java +++ b/log4j-over-slf4j/src/main/java/org/apache/log4j/Log4jLoggerFactory.java @@ -1,46 +1,46 @@ -/* - * Copyright 2001-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package org.apache.log4j; - -import java.util.Hashtable; - -/** - * This class is a factory that creates and maintains org.apache.log4j.Loggers - * wrapping org.slf4j.Loggers. - * - * It keeps a hashtable of all created org.apache.log4j.Logger instances so that - * all newly created instances are not dulpicates of existing loggers. - * - * @author Sébastien Pennec - */ -class Log4jLoggerFactory { - - // String, Logger - private static Hashtable log4jLoggers = new Hashtable(); - - public static synchronized Logger getLogger(String name) { - if (log4jLoggers.containsKey(name)) { - return (org.apache.log4j.Logger) log4jLoggers.get(name); - } else { - Logger log4jLogger = new Logger(name); - - log4jLoggers.put(name, log4jLogger); - return log4jLogger; - } - } - -} +/* + * Copyright 2001-2004 The Apache Software Foundation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.log4j; + +import java.util.Hashtable; + +/** + * This class is a factory that creates and maintains org.apache.log4j.Loggers + * wrapping org.slf4j.Loggers. + * + * It keeps a hashtable of all created org.apache.log4j.Logger instances so that + * all newly created instances are not dulpicates of existing loggers. + * + * @author Sébastien Pennec + */ +class Log4jLoggerFactory { + + // String, Logger + private static Hashtable log4jLoggers = new Hashtable(); + + public static synchronized Logger getLogger(String name) { + if (log4jLoggers.containsKey(name)) { + return (org.apache.log4j.Logger) log4jLoggers.get(name); + } else { + Logger log4jLogger = new Logger(name); + + log4jLoggers.put(name, log4jLogger); + return log4jLogger; + } + } + +} diff --git a/log4j-over-slf4j/src/main/java/org/apache/log4j/LogManager.java b/log4j-over-slf4j/src/main/java/org/apache/log4j/LogManager.java index 5fed6b2..3c498be 100644 --- a/log4j-over-slf4j/src/main/java/org/apache/log4j/LogManager.java +++ b/log4j-over-slf4j/src/main/java/org/apache/log4j/LogManager.java @@ -1,45 +1,45 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.apache.log4j; - -/** - * <p> - * This class is a minimal implementation of the original - * <code>org.apache.log4j.LogManager</code> class (as found in log4j 1.2) - * delegating all calls to SLF4J. - * - * <p> - * This implementation does <b>NOT</b> implement the setRepositorySelector(), - * getLoggerRepository(), exists(), getCurrentLoggers(), shutdown() and - * resetConfiguration() methods which do not have SLF4J equivalents. - * - * @author Ceki Gülcü - * */ -public class LogManager { - - public static Logger getRootLogger() { - return Log4jLoggerFactory.getLogger(org.slf4j.Logger.ROOT_LOGGER_NAME); - } - - public static Logger getLogger(final String name) { - return Log4jLoggerFactory.getLogger(name); - } - - public static Logger getLogger(final Class clazz) { - return Log4jLoggerFactory.getLogger(clazz.getName()); - } -} +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.log4j; + +/** + * <p> + * This class is a minimal implementation of the original + * <code>org.apache.log4j.LogManager</code> class (as found in log4j 1.2) + * delegating all calls to SLF4J. + * + * <p> + * This implementation does <b>NOT</b> implement the setRepositorySelector(), + * getLoggerRepository(), exists(), getCurrentLoggers(), shutdown() and + * resetConfiguration() methods which do not have SLF4J equivalents. + * + * @author Ceki Gülcü + * */ +public class LogManager { + + public static Logger getRootLogger() { + return Log4jLoggerFactory.getLogger(org.slf4j.Logger.ROOT_LOGGER_NAME); + } + + public static Logger getLogger(final String name) { + return Log4jLoggerFactory.getLogger(name); + } + + public static Logger getLogger(final Class clazz) { + return Log4jLoggerFactory.getLogger(clazz.getName()); + } +} diff --git a/log4j-over-slf4j/src/main/java/org/apache/log4j/Logger.java b/log4j-over-slf4j/src/main/java/org/apache/log4j/Logger.java index 47bffc3..483de04 100644 --- a/log4j-over-slf4j/src/main/java/org/apache/log4j/Logger.java +++ b/log4j-over-slf4j/src/main/java/org/apache/log4j/Logger.java @@ -1,79 +1,79 @@ -/* - * Copyright 2001-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package org.apache.log4j; - -import org.slf4j.spi.LocationAwareLogger; - -/** - * <p> - * This class is a minimal implementation of the original - * <code>org.apache.log4j.Logger</code> class (as found in log4j 1.2) - * delegating all calls to a {@link org.slf4j.Logger} instance. - * </p> - * - * @author Ceki Gülcü - * */ -public class Logger extends Category { - - private static final String LOGGER_FQCN = Logger.class.getName(); - - Logger(String name) { - super(name); - } - - public static Logger getLogger(String name) { - return Log4jLoggerFactory.getLogger(name); - } - - public static Logger getLogger(Class clazz) { - return getLogger(clazz.getName()); - } - - /** - * Does the obvious. - * - * @return - */ - public static Logger getRootLogger() { - return Log4jLoggerFactory.getLogger(org.slf4j.Logger.ROOT_LOGGER_NAME); - } - - - /** - * Delegates to {@link org.slf4j.Logger#isTraceEnabled} - * method of SLF4J. - */ - public boolean isTraceEnabled() { - return slf4jLogger.isTraceEnabled(); - } - - /** - * Delegates to {@link org.slf4j.Logger#trace(String)} method in SLF4J. - */ - public void trace(Object message) { - differentiatedLog(null, LOGGER_FQCN, LocationAwareLogger.TRACE_INT, message, null); - } - - /** - * Delegates to {@link org.slf4j.Logger#trace(String,Throwable)} - * method in SLF4J. - */ - public void trace(Object message, Throwable t) { - differentiatedLog(null, LOGGER_FQCN, LocationAwareLogger.TRACE_INT, message, null); - } - -} +/* + * Copyright 2001-2004 The Apache Software Foundation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.log4j; + +import org.slf4j.spi.LocationAwareLogger; + +/** + * <p> + * This class is a minimal implementation of the original + * <code>org.apache.log4j.Logger</code> class (as found in log4j 1.2) + * delegating all calls to a {@link org.slf4j.Logger} instance. + * </p> + * + * @author Ceki Gülcü + * */ +public class Logger extends Category { + + private static final String LOGGER_FQCN = Logger.class.getName(); + + Logger(String name) { + super(name); + } + + public static Logger getLogger(String name) { + return Log4jLoggerFactory.getLogger(name); + } + + public static Logger getLogger(Class clazz) { + return getLogger(clazz.getName()); + } + + /** + * Does the obvious. + * + * @return + */ + public static Logger getRootLogger() { + return Log4jLoggerFactory.getLogger(org.slf4j.Logger.ROOT_LOGGER_NAME); + } + + + /** + * Delegates to {@link org.slf4j.Logger#isTraceEnabled} + * method of SLF4J. + */ + public boolean isTraceEnabled() { + return slf4jLogger.isTraceEnabled(); + } + + /** + * Delegates to {@link org.slf4j.Logger#trace(String)} method in SLF4J. + */ + public void trace(Object message) { + differentiatedLog(null, LOGGER_FQCN, LocationAwareLogger.TRACE_INT, message, null); + } + + /** + * Delegates to {@link org.slf4j.Logger#trace(String,Throwable)} + * method in SLF4J. + */ + public void trace(Object message, Throwable t) { + differentiatedLog(null, LOGGER_FQCN, LocationAwareLogger.TRACE_INT, message, null); + } + +} diff --git a/log4j-over-slf4j/src/main/java/org/apache/log4j/MDC.java b/log4j-over-slf4j/src/main/java/org/apache/log4j/MDC.java index e5b4bd5..c818793 100644 --- a/log4j-over-slf4j/src/main/java/org/apache/log4j/MDC.java +++ b/log4j-over-slf4j/src/main/java/org/apache/log4j/MDC.java @@ -1,28 +1,28 @@ -package org.apache.log4j; - -public class MDC { - - public static void put(String key, String value) { - org.slf4j.MDC.put(key, value); - } - - public static void put(String key, Object value) { - if (value != null) { - put(key, value.toString()); - } else { - put(key, null); - } - } - - public static Object get(String key) { - return org.slf4j.MDC.get(key); - } - - public static void remove(String key) { - org.slf4j.MDC.remove(key); - } - - public static void clear() { - org.slf4j.MDC.clear(); - } -} +package org.apache.log4j; + +public class MDC { + + public static void put(String key, String value) { + org.slf4j.MDC.put(key, value); + } + + public static void put(String key, Object value) { + if (value != null) { + put(key, value.toString()); + } else { + put(key, null); + } + } + + public static Object get(String key) { + return org.slf4j.MDC.get(key); + } + + public static void remove(String key) { + org.slf4j.MDC.remove(key); + } + + public static void clear() { + org.slf4j.MDC.clear(); + } +} diff --git a/log4j-over-slf4j/src/main/java/org/apache/log4j/Priority.java b/log4j-over-slf4j/src/main/java/org/apache/log4j/Priority.java index 4d4e8f1..eac2733 100644 --- a/log4j-over-slf4j/src/main/java/org/apache/log4j/Priority.java +++ b/log4j-over-slf4j/src/main/java/org/apache/log4j/Priority.java @@ -1,194 +1,194 @@ -/* - * Copyright 1999-2005 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -// Contributors: Kitching Simon <Simon.Kitching(a)orange.ch> - -package org.apache.log4j; - -// Contributors: Kitching Simon <Simon.Kitching(a)OOOrange.ch> - -/** - <font color="#AA4444">Refrain from using this class directly, use - the {@link Level} class instead</font>. - - @author Ceki Gülcü */ -public class Priority { - - transient int level; - transient String levelStr; - transient int syslogEquivalent; - - public final static int OFF_INT = Integer.MAX_VALUE; - public final static int FATAL_INT = 50000; - public final static int ERROR_INT = 40000; - public final static int WARN_INT = 30000; - public final static int INFO_INT = 20000; - public final static int DEBUG_INT = 10000; - //public final static int FINE_INT = DEBUG_INT; - public final static int ALL_INT = Integer.MIN_VALUE; - - /** - * @deprecated Use {@link Level#FATAL} instead. - */ - final static public Priority FATAL = new Level(FATAL_INT, "FATAL", 0); - - /** - * @deprecated Use {@link Level#ERROR} instead. - */ - final static public Priority ERROR = new Level(ERROR_INT, "ERROR", 3); - - /** - * @deprecated Use {@link Level#WARN} instead. - */ - final static public Priority WARN = new Level(WARN_INT, "WARN", 4); - - /** - * @deprecated Use {@link Level#INFO} instead. - */ - final static public Priority INFO = new Level(INFO_INT, "INFO", 6); - - /** - * @deprecated Use {@link Level#DEBUG} instead. - */ - final static public Priority DEBUG = new Level(DEBUG_INT, "DEBUG", 7); - - - /** - * Default constructor for deserialization. - */ - protected Priority() { - level = DEBUG_INT; - levelStr = "DEBUG"; - syslogEquivalent = 7; - } - - /** - Instantiate a level object. - */ - protected - Priority(int level, String levelStr, int syslogEquivalent) { - this.level = level; - this.levelStr = levelStr; - this.syslogEquivalent = syslogEquivalent; - } - - /** - Two priorities are equal if their level fields are equal. - @since 1.2 - */ - public - boolean equals(Object o) { - if(o instanceof Priority) { - Priority r = (Priority) o; - return (this.level == r.level); - } else { - return false; - } - } - - /** - Return the syslog equivalent of this priority as an integer. - */ - public - final - int getSyslogEquivalent() { - return syslogEquivalent; - } - - - - /** - Returns <code>true</code> if this level has a higher or equal - level than the level passed as argument, <code>false</code> - otherwise. - - <p>You should think twice before overriding the default - implementation of <code>isGreaterOrEqual</code> method. - - */ - public - boolean isGreaterOrEqual(Priority r) { - return level >= r.level; - } - - /** - Return all possible priorities as an array of Level objects in - descending order. - - @deprecated This method will be removed with no replacement. - */ - public - static - Priority[] getAllPossiblePriorities() { - return new Priority[] {Priority.FATAL, Priority.ERROR, Level.WARN, - Priority.INFO, Priority.DEBUG}; - } - - - /** - Returns the string representation of this priority. - */ - final - public - String toString() { - return levelStr; - } - - /** - Returns the integer representation of this level. - */ - public - final - int toInt() { - return level; - } - - /** - * @deprecated Please use the {@link Level#toLevel(String)} method instead. - */ - public - static - Priority toPriority(String sArg) { - return Level.toLevel(sArg); - } - - /** - * @deprecated Please use the {@link Level#toLevel(int)} method instead. - */ - public - static - Priority toPriority(int val) { - return toPriority(val, Priority.DEBUG); - } - - /** - * @deprecated Please use the {@link Level#toLevel(int, Level)} method instead. - */ - public - static - Priority toPriority(int val, Priority defaultPriority) { - return Level.toLevel(val, (Level) defaultPriority); - } - - /** - * @deprecated Please use the {@link Level#toLevel(String, Level)} method instead. - */ - public - static - Priority toPriority(String sArg, Priority defaultPriority) { - return Level.toLevel(sArg, (Level) defaultPriority); - } +/* + * Copyright 1999-2005 The Apache Software Foundation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +// Contributors: Kitching Simon <Simon.Kitching(a)orange.ch> + +package org.apache.log4j; + +// Contributors: Kitching Simon <Simon.Kitching(a)OOOrange.ch> + +/** + <font color="#AA4444">Refrain from using this class directly, use + the {@link Level} class instead</font>. + + @author Ceki Gülcü */ +public class Priority { + + transient int level; + transient String levelStr; + transient int syslogEquivalent; + + public final static int OFF_INT = Integer.MAX_VALUE; + public final static int FATAL_INT = 50000; + public final static int ERROR_INT = 40000; + public final static int WARN_INT = 30000; + public final static int INFO_INT = 20000; + public final static int DEBUG_INT = 10000; + //public final static int FINE_INT = DEBUG_INT; + public final static int ALL_INT = Integer.MIN_VALUE; + + /** + * @deprecated Use {@link Level#FATAL} instead. + */ + final static public Priority FATAL = new Level(FATAL_INT, "FATAL", 0); + + /** + * @deprecated Use {@link Level#ERROR} instead. + */ + final static public Priority ERROR = new Level(ERROR_INT, "ERROR", 3); + + /** + * @deprecated Use {@link Level#WARN} instead. + */ + final static public Priority WARN = new Level(WARN_INT, "WARN", 4); + + /** + * @deprecated Use {@link Level#INFO} instead. + */ + final static public Priority INFO = new Level(INFO_INT, "INFO", 6); + + /** + * @deprecated Use {@link Level#DEBUG} instead. + */ + final static public Priority DEBUG = new Level(DEBUG_INT, "DEBUG", 7); + + + /** + * Default constructor for deserialization. + */ + protected Priority() { + level = DEBUG_INT; + levelStr = "DEBUG"; + syslogEquivalent = 7; + } + + /** + Instantiate a level object. + */ + protected + Priority(int level, String levelStr, int syslogEquivalent) { + this.level = level; + this.levelStr = levelStr; + this.syslogEquivalent = syslogEquivalent; + } + + /** + Two priorities are equal if their level fields are equal. + @since 1.2 + */ + public + boolean equals(Object o) { + if(o instanceof Priority) { + Priority r = (Priority) o; + return (this.level == r.level); + } else { + return false; + } + } + + /** + Return the syslog equivalent of this priority as an integer. + */ + public + final + int getSyslogEquivalent() { + return syslogEquivalent; + } + + + + /** + Returns <code>true</code> if this level has a higher or equal + level than the level passed as argument, <code>false</code> + otherwise. + + <p>You should think twice before overriding the default + implementation of <code>isGreaterOrEqual</code> method. + + */ + public + boolean isGreaterOrEqual(Priority r) { + return level >= r.level; + } + + /** + Return all possible priorities as an array of Level objects in + descending order. + + @deprecated This method will be removed with no replacement. + */ + public + static + Priority[] getAllPossiblePriorities() { + return new Priority[] {Priority.FATAL, Priority.ERROR, Level.WARN, + Priority.INFO, Priority.DEBUG}; + } + + + /** + Returns the string representation of this priority. + */ + final + public + String toString() { + return levelStr; + } + + /** + Returns the integer representation of this level. + */ + public + final + int toInt() { + return level; + } + + /** + * @deprecated Please use the {@link Level#toLevel(String)} method instead. + */ + public + static + Priority toPriority(String sArg) { + return Level.toLevel(sArg); + } + + /** + * @deprecated Please use the {@link Level#toLevel(int)} method instead. + */ + public + static + Priority toPriority(int val) { + return toPriority(val, Priority.DEBUG); + } + + /** + * @deprecated Please use the {@link Level#toLevel(int, Level)} method instead. + */ + public + static + Priority toPriority(int val, Priority defaultPriority) { + return Level.toLevel(val, (Level) defaultPriority); + } + + /** + * @deprecated Please use the {@link Level#toLevel(String, Level)} method instead. + */ + public + static + Priority toPriority(String sArg, Priority defaultPriority) { + return Level.toLevel(sArg, (Level) defaultPriority); + } } \ No newline at end of file diff --git a/log4j-over-slf4j/src/main/java/org/apache/log4j/package.html b/log4j-over-slf4j/src/main/java/org/apache/log4j/package.html index 357d0e6..c3c8346 100644 --- a/log4j-over-slf4j/src/main/java/org/apache/log4j/package.html +++ b/log4j-over-slf4j/src/main/java/org/apache/log4j/package.html @@ -1,18 +1,18 @@ -<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> - - -<html> - <head> - <title></title> - </head> - - - <body> - - <p>An rather minimal but sufficient implementation redirecting all - calls to a log4j logger to a logback logger.</p> - - </body> -</html> - - +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> + + +<html> + <head> + <title></title> + </head> + + + <body> + + <p>An rather minimal but sufficient implementation redirecting all + calls to a log4j logger to a logback logger.</p> + + </body> +</html> + + diff --git a/log4j-over-slf4j/src/main/resources/META-INF/MANIFEST.MF b/log4j-over-slf4j/src/main/resources/META-INF/MANIFEST.MF index 7d575ff..bc459b6 100644 --- a/log4j-over-slf4j/src/main/resources/META-INF/MANIFEST.MF +++ b/log4j-over-slf4j/src/main/resources/META-INF/MANIFEST.MF @@ -1,6 +1,6 @@ -Implementation-Title: log4j-over-slf4j -Bundle-SymbolicName: log4j.over.slf4j -Bundle-Name: log4j-over-slf4j -Bundle-Vendor: SLF4J.ORG -Export-Package: org.apache.log4j -Import-Package: org.slf4j, org.slf4j.spi +Implementation-Title: log4j-over-slf4j +Bundle-SymbolicName: log4j.over.slf4j +Bundle-Name: log4j-over-slf4j +Bundle-Vendor: SLF4J.ORG +Export-Package: org.apache.log4j +Import-Package: org.slf4j, org.slf4j.spi diff --git a/log4j-over-slf4j/src/test/java/org/apache/log4j/Trivial.java b/log4j-over-slf4j/src/test/java/org/apache/log4j/Trivial.java index 2ed0cda..f94b57c 100644 --- a/log4j-over-slf4j/src/test/java/org/apache/log4j/Trivial.java +++ b/log4j-over-slf4j/src/test/java/org/apache/log4j/Trivial.java @@ -1,51 +1,51 @@ -/* - * Copyright (c) 2004-2009 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.apache.log4j; - -import org.apache.log4j.Logger; - -import junit.framework.TestCase; - -public class Trivial extends TestCase { - - public void testSmoke() { - Logger l = Logger.getLogger("a"); - l.trace("t"); - l.debug("d"); - l.info("i"); - l.warn("w"); - l.error("e"); - l.fatal("f"); - - Exception e = new Exception("testing"); - l.trace("t", e); - l.debug("d", e); - l.info("i", e); - l.warn("w", e); - l.error("e", e); - l.fatal("f", e); - } - -} +/* + * Copyright (c) 2004-2009 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.apache.log4j; + +import org.apache.log4j.Logger; + +import junit.framework.TestCase; + +public class Trivial extends TestCase { + + public void testSmoke() { + Logger l = Logger.getLogger("a"); + l.trace("t"); + l.debug("d"); + l.info("i"); + l.warn("w"); + l.error("e"); + l.fatal("f"); + + Exception e = new Exception("testing"); + l.trace("t", e); + l.debug("d", e); + l.info("i", e); + l.warn("w", e); + l.error("e", e); + l.fatal("f", e); + } + +} diff --git a/log4j-over-slf4j/src/test/java/org/dummy/Bug131.java b/log4j-over-slf4j/src/test/java/org/dummy/Bug131.java index 5f19292..13da1b4 100644 --- a/log4j-over-slf4j/src/test/java/org/dummy/Bug131.java +++ b/log4j-over-slf4j/src/test/java/org/dummy/Bug131.java @@ -1,68 +1,68 @@ -/* - * Copyright (c) 2004-2009 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.dummy; - -import java.util.logging.Level; -import java.util.logging.LogRecord; - -import junit.framework.TestCase; - -import org.apache.log4j.Category; -import org.apache.log4j.Logger; - -public class Bug131 extends TestCase { - - public void testBug131() { - - ListHandler listHandler = new ListHandler(); - java.util.logging.Logger root = java.util.logging.Logger.getLogger(""); - root.addHandler(listHandler); - root.setLevel(Level.FINEST); - Logger log4jLogger = Logger.getLogger("a"); - Category log4jCategory = Logger.getLogger("b"); - - int n = 0; - - log4jLogger.trace("msg" +(n++)); - log4jLogger.debug("msg" +(n++)); - log4jLogger.info("msg" +(n++)); - log4jLogger.warn("msg" +(n++)); - log4jLogger.error("msg" +(n++)); - log4jLogger.fatal("msg" +(n++)); - - log4jCategory.debug("msg" +(n++)); - log4jCategory.info("msg" +(n++)); - log4jCategory.warn("msg" +(n++)); - log4jCategory.error("msg" +(n++)); - log4jCategory.fatal("msg" +(n++)); - - assertEquals(n, listHandler.list.size()); - - for(int i = 0; i < n; i++) { - LogRecord logRecord = (LogRecord) listHandler.list.get(i); - assertEquals("testBug131", logRecord.getSourceMethodName()); - } - } -} +/* + * Copyright (c) 2004-2009 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.dummy; + +import java.util.logging.Level; +import java.util.logging.LogRecord; + +import junit.framework.TestCase; + +import org.apache.log4j.Category; +import org.apache.log4j.Logger; + +public class Bug131 extends TestCase { + + public void testBug131() { + + ListHandler listHandler = new ListHandler(); + java.util.logging.Logger root = java.util.logging.Logger.getLogger(""); + root.addHandler(listHandler); + root.setLevel(Level.FINEST); + Logger log4jLogger = Logger.getLogger("a"); + Category log4jCategory = Logger.getLogger("b"); + + int n = 0; + + log4jLogger.trace("msg" +(n++)); + log4jLogger.debug("msg" +(n++)); + log4jLogger.info("msg" +(n++)); + log4jLogger.warn("msg" +(n++)); + log4jLogger.error("msg" +(n++)); + log4jLogger.fatal("msg" +(n++)); + + log4jCategory.debug("msg" +(n++)); + log4jCategory.info("msg" +(n++)); + log4jCategory.warn("msg" +(n++)); + log4jCategory.error("msg" +(n++)); + log4jCategory.fatal("msg" +(n++)); + + assertEquals(n, listHandler.list.size()); + + for(int i = 0; i < n; i++) { + LogRecord logRecord = (LogRecord) listHandler.list.get(i); + assertEquals("testBug131", logRecord.getSourceMethodName()); + } + } +} diff --git a/log4j-over-slf4j/src/test/java/org/dummy/Bug139.java b/log4j-over-slf4j/src/test/java/org/dummy/Bug139.java index a15cdb5..5e02d08 100644 --- a/log4j-over-slf4j/src/test/java/org/dummy/Bug139.java +++ b/log4j-over-slf4j/src/test/java/org/dummy/Bug139.java @@ -1,57 +1,57 @@ -/* - * Copyright (c) 2004-2009 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.dummy; - -import java.util.logging.Level; -import java.util.logging.LogRecord; - -import junit.framework.TestCase; - -import org.apache.log4j.Category; -import org.apache.log4j.Logger; - -public class Bug139 extends TestCase { - - public void test() { - ListHandler listHandler = new ListHandler(); - java.util.logging.Logger root = java.util.logging.Logger.getLogger(""); - root.addHandler(listHandler); - root.setLevel(Level.FINEST); - Logger log4jLogger = Logger.getLogger("a"); - Category log4jCategory = Logger.getLogger("b"); - - int n = 0; - - log4jLogger.log(org.apache.log4j.Level.DEBUG, "hello"+(++n)); - log4jCategory.log(org.apache.log4j.Level.DEBUG, "world"+(++n)); - - assertEquals(n, listHandler.list.size()); - - for (int i = 0; i < n; i++) { - LogRecord logRecord = (LogRecord) listHandler.list.get(i); - assertEquals("test", logRecord.getSourceMethodName()); - } - } -} +/* + * Copyright (c) 2004-2009 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.dummy; + +import java.util.logging.Level; +import java.util.logging.LogRecord; + +import junit.framework.TestCase; + +import org.apache.log4j.Category; +import org.apache.log4j.Logger; + +public class Bug139 extends TestCase { + + public void test() { + ListHandler listHandler = new ListHandler(); + java.util.logging.Logger root = java.util.logging.Logger.getLogger(""); + root.addHandler(listHandler); + root.setLevel(Level.FINEST); + Logger log4jLogger = Logger.getLogger("a"); + Category log4jCategory = Logger.getLogger("b"); + + int n = 0; + + log4jLogger.log(org.apache.log4j.Level.DEBUG, "hello"+(++n)); + log4jCategory.log(org.apache.log4j.Level.DEBUG, "world"+(++n)); + + assertEquals(n, listHandler.list.size()); + + for (int i = 0; i < n; i++) { + LogRecord logRecord = (LogRecord) listHandler.list.get(i); + assertEquals("test", logRecord.getSourceMethodName()); + } + } +} diff --git a/log4j-over-slf4j/src/test/java/org/dummy/ListHandler.java b/log4j-over-slf4j/src/test/java/org/dummy/ListHandler.java index 194a3ab..83df77e 100644 --- a/log4j-over-slf4j/src/test/java/org/dummy/ListHandler.java +++ b/log4j-over-slf4j/src/test/java/org/dummy/ListHandler.java @@ -1,25 +1,25 @@ -package org.dummy; - -import java.util.ArrayList; -import java.util.List; -import java.util.logging.Handler; -import java.util.logging.LogRecord; - -public class ListHandler extends Handler { - - List list = new ArrayList(); - - public void close() throws SecurityException { - - } - - public void flush() { - - } - - public void publish(LogRecord logRecord) { - logRecord.getSourceClassName(); - list.add(logRecord); - } - -} +package org.dummy; + +import java.util.ArrayList; +import java.util.List; +import java.util.logging.Handler; +import java.util.logging.LogRecord; + +public class ListHandler extends Handler { + + List list = new ArrayList(); + + public void close() throws SecurityException { + + } + + public void flush() { + + } + + public void publish(LogRecord logRecord) { + logRecord.getSourceClassName(); + list.add(logRecord); + } + +} diff --git a/slf4j-api/LICENSE.txt b/slf4j-api/LICENSE.txt index f6e2f31..508a272 100644 --- a/slf4j-api/LICENSE.txt +++ b/slf4j-api/LICENSE.txt @@ -1,24 +1,24 @@ -Copyright (c) 2004-2007 QOS.ch -All rights reserved. - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - - +Copyright (c) 2004-2007 QOS.ch +All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + + diff --git a/slf4j-api/pom.xml b/slf4j-api/pom.xml index 299a05b..e93733d 100644 --- a/slf4j-api/pom.xml +++ b/slf4j-api/pom.xml @@ -1,101 +1,101 @@ -<project xmlns="http://maven.apache.org/POM/4.0.0" - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - - <parent> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-parent</artifactId> - <version>1.5.10</version> - </parent> - - <modelVersion>4.0.0</modelVersion> - - <groupId>org.slf4j</groupId> - <artifactId>slf4j-api</artifactId> - <packaging>jar</packaging> - <name>SLF4J API Module</name> - - <url>http://www.slf4j.org</url> - <description>The slf4j API</description> - - <dependencies> - - </dependencies> - - <build> - <plugins> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-surefire-plugin</artifactId> - <configuration> - <forkMode>once</forkMode> - <reportFormat>plain</reportFormat> - <trimStackTrace>false</trimStackTrace> - <excludes> - <exclude>**/AllTest.java</exclude> - <exclude>**/PackageTest.java</exclude> - </excludes> - </configuration> - </plugin> - - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-jar-plugin</artifactId> - <configuration> - <archive> - <manifestEntries> - <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> - <Bundle-Description>${project.description}</Bundle-Description> - <Implementation-Version>${project.version}</Implementation-Version> - </manifestEntries> - <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> - </archive> - </configuration> - <executions> - <execution> - <id>bundle-test-jar</id> - <phase>package</phase> - <goals> - <goal>jar</goal> - <goal>test-jar</goal> - </goals> - </execution> - </executions> - </plugin> - - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-antrun-plugin</artifactId> - <executions> - <execution> - <phase>process-classes</phase> - <goals> - <goal>run</goal> - </goals> - </execution> - </executions> - <configuration> - <tasks> - <echo>Removing slf4j-api's dummy StaticLoggerBinder and StaticMarkerBinder</echo> - <delete dir="target/classes/org/slf4j/impl"/> - </tasks> - </configuration> - </plugin> - - </plugins> - - </build> - - <reporting> - <plugins> - <plugin> - <groupId>org.codehaus.mojo</groupId> - <artifactId>clirr-maven-plugin</artifactId> - <configuration> - <comparisonVersion>1.5.6</comparisonVersion> - </configuration> - </plugin> - </plugins> - </reporting> - +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + <parent> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-parent</artifactId> + <version>1.5.10</version> + </parent> + + <modelVersion>4.0.0</modelVersion> + + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + <packaging>jar</packaging> + <name>SLF4J API Module</name> + + <url>http://www.slf4j.org</url> + <description>The slf4j API</description> + + <dependencies> + + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <configuration> + <forkMode>once</forkMode> + <reportFormat>plain</reportFormat> + <trimStackTrace>false</trimStackTrace> + <excludes> + <exclude>**/AllTest.java</exclude> + <exclude>**/PackageTest.java</exclude> + </excludes> + </configuration> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-jar-plugin</artifactId> + <configuration> + <archive> + <manifestEntries> + <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> + <Bundle-Description>${project.description}</Bundle-Description> + <Implementation-Version>${project.version}</Implementation-Version> + </manifestEntries> + <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> + </archive> + </configuration> + <executions> + <execution> + <id>bundle-test-jar</id> + <phase>package</phase> + <goals> + <goal>jar</goal> + <goal>test-jar</goal> + </goals> + </execution> + </executions> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-antrun-plugin</artifactId> + <executions> + <execution> + <phase>process-classes</phase> + <goals> + <goal>run</goal> + </goals> + </execution> + </executions> + <configuration> + <tasks> + <echo>Removing slf4j-api's dummy StaticLoggerBinder and StaticMarkerBinder</echo> + <delete dir="target/classes/org/slf4j/impl"/> + </tasks> + </configuration> + </plugin> + + </plugins> + + </build> + + <reporting> + <plugins> + <plugin> + <groupId>org.codehaus.mojo</groupId> + <artifactId>clirr-maven-plugin</artifactId> + <configuration> + <comparisonVersion>1.5.6</comparisonVersion> + </configuration> + </plugin> + </plugins> + </reporting> + </project> \ No newline at end of file diff --git a/slf4j-api/src/main/java/org/slf4j/ILoggerFactory.java b/slf4j-api/src/main/java/org/slf4j/ILoggerFactory.java index 26e7a55..851b60c 100644 --- a/slf4j-api/src/main/java/org/slf4j/ILoggerFactory.java +++ b/slf4j-api/src/main/java/org/slf4j/ILoggerFactory.java @@ -1,57 +1,57 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j; - - -/** - * <code>ILoggerFactory</code> instances manufacture {@link Logger} - * instances by name. - * - * <p>Most users retrieve {@link Logger} instances through the static - * {@link LoggerFactory#getLogger(String)} method. An instance of of this - * interface is bound internally with {@link LoggerFactory} class at - * compile time. - * - * @author Ceki Gülcü - */ -public interface ILoggerFactory { - - /** - * Return an appropriate {@link Logger} instance as specified by the - * <code>name</code> parameter. - * - * <p>If the name parameter is equal to {@link Logger#ROOT_LOGGER_NAME}, that is - * the string value "ROOT" (case insensitive), then the root logger of the - * underlying logging system is returned. - * - * <p>Null-valued name arguments are considered invalid. - * - * <p>Certain extremely simple logging systems, e.g. NOP, may always - * return the same logger instance regardless of the requested name. - * - * @param name the name of the Logger to return - */ - public Logger getLogger(String name); -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j; + + +/** + * <code>ILoggerFactory</code> instances manufacture {@link Logger} + * instances by name. + * + * <p>Most users retrieve {@link Logger} instances through the static + * {@link LoggerFactory#getLogger(String)} method. An instance of of this + * interface is bound internally with {@link LoggerFactory} class at + * compile time. + * + * @author Ceki Gülcü + */ +public interface ILoggerFactory { + + /** + * Return an appropriate {@link Logger} instance as specified by the + * <code>name</code> parameter. + * + * <p>If the name parameter is equal to {@link Logger#ROOT_LOGGER_NAME}, that is + * the string value "ROOT" (case insensitive), then the root logger of the + * underlying logging system is returned. + * + * <p>Null-valued name arguments are considered invalid. + * + * <p>Certain extremely simple logging systems, e.g. NOP, may always + * return the same logger instance regardless of the requested name. + * + * @param name the name of the Logger to return + */ + public Logger getLogger(String name); +} diff --git a/slf4j-api/src/main/java/org/slf4j/IMarkerFactory.java b/slf4j-api/src/main/java/org/slf4j/IMarkerFactory.java index 34e413d..b278dc4 100644 --- a/slf4j-api/src/main/java/org/slf4j/IMarkerFactory.java +++ b/slf4j-api/src/main/java/org/slf4j/IMarkerFactory.java @@ -1,81 +1,81 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j; - - -/** - * Implementaitons of this interface are used to manufacture {@link Marker} - * instances. - * - * <p>See the section <a href="http://slf4j.org/faq.html#3">Implementing - * the SLF4J API</a> in the FAQ for details on how to make your logging - * system conform to SLF4J. - * - * @author Ceki Gülcü - */ -public interface IMarkerFactory { - - /** - * Manufacture a {@link Marker} instance by name. If the instance has been - * created earlier, return the previously created instance. - * - * <p>Null name values are not allowed. - * - * @param name the name of the marker to be created, null value is - * not allowed. - * - * @return a Marker instance - */ - Marker getMarker(String name); - - /** - * Checks if the marker with the name already exists. If name is null, then false - * is returned. - * - * @return true id the marker exists, false otherwise. - */ - boolean exists(String name); - - /** - * Detach an existing marker. - * <p> - * Note that after a marker is detached, there might still be "dangling" references - * to the detached marker. - * - * - * @param name The name of the marker to detach - * @return whether the marker could be detached or not - */ - boolean detachMarker(String name); - - - /** - * Create a marker which is detached (even at birth) from this IMarkerFactory. - * - * @return a dangling marker - * @since 1.5.1 - */ - Marker getDetachedMarker(String name); -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j; + + +/** + * Implementaitons of this interface are used to manufacture {@link Marker} + * instances. + * + * <p>See the section <a href="http://slf4j.org/faq.html#3">Implementing + * the SLF4J API</a> in the FAQ for details on how to make your logging + * system conform to SLF4J. + * + * @author Ceki Gülcü + */ +public interface IMarkerFactory { + + /** + * Manufacture a {@link Marker} instance by name. If the instance has been + * created earlier, return the previously created instance. + * + * <p>Null name values are not allowed. + * + * @param name the name of the marker to be created, null value is + * not allowed. + * + * @return a Marker instance + */ + Marker getMarker(String name); + + /** + * Checks if the marker with the name already exists. If name is null, then false + * is returned. + * + * @return true id the marker exists, false otherwise. + */ + boolean exists(String name); + + /** + * Detach an existing marker. + * <p> + * Note that after a marker is detached, there might still be "dangling" references + * to the detached marker. + * + * + * @param name The name of the marker to detach + * @return whether the marker could be detached or not + */ + boolean detachMarker(String name); + + + /** + * Create a marker which is detached (even at birth) from this IMarkerFactory. + * + * @return a dangling marker + * @since 1.5.1 + */ + Marker getDetachedMarker(String name); +} diff --git a/slf4j-api/src/main/java/org/slf4j/Logger.java b/slf4j-api/src/main/java/org/slf4j/Logger.java index e2e99a5..13efdcd 100644 --- a/slf4j-api/src/main/java/org/slf4j/Logger.java +++ b/slf4j-api/src/main/java/org/slf4j/Logger.java @@ -1,721 +1,721 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -package org.slf4j; - -/** - * The org.slf4j.Logger interface is the main user entry point of SLF4J API. - * It is expected that logging takes place through concrete implementations - * of this interface. - * - * <h3>Typical usage pattern:</h3> - * <pre> - * import org.slf4j.Logger; - * import org.slf4j.LoggerFactory; - * - * public class Wombat { - * - * <span style="color:green">final static Logger logger = LoggerFactory.getLogger(Wombat.class);</span> - * Integer t; - * Integer oldT; - * - * public void setTemperature(Integer temperature) { - * oldT = t; - * t = temperature; - * <span style="color:green">logger.debug("Temperature set to {}. Old temperature was {}.", t, oldT);</span> - * if(temperature.intValue() > 50) { - * <span style="color:green">logger.info("Temperature has risen above 50 degrees.");</span> - * } - * } - * } - </pre> - - - - * @author Ceki Gülcü - */ -public interface Logger { - - - /** - * Case insensitive String constant used to retrieve the name of the root logger. - * @since 1.3 - */ - final public String ROOT_LOGGER_NAME = "ROOT"; - - /** - * Return the name of this <code>Logger</code> instance. - */ - public String getName(); - - /** - * Is the logger instance enabled for the TRACE level? - * @return True if this Logger is enabled for the TRACE level, - * false otherwise. - * - * @since 1.4 - */ - public boolean isTraceEnabled(); - - - /** - * Log a message at the TRACE level. - * - * @param msg the message string to be logged - * @since 1.4 - */ - public void trace(String msg); - - - /** - * Log a message at the TRACE level according to the specified format - * and argument. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the TRACE level. </p> - * - * @param format the format string - * @param arg the argument - * - * @since 1.4 - */ - public void trace(String format, Object arg); - - - - /** - * Log a message at the TRACE level according to the specified format - * and arguments. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the TRACE level. </p> - * - * @param format the format string - * @param arg1 the first argument - * @param arg2 the second argument - * - * @since 1.4 - */ - public void trace(String format, Object arg1, Object arg2); - - /** - * Log a message at the TRACE level according to the specified format - * and arguments. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the TRACE level. </p> - * - * @param format the format string - * @param argArray an array of arguments - * - * @since 1.4 - */ - public void trace(String format, Object[] argArray); - - /** - * Log an exception (throwable) at the TRACE level with an - * accompanying message. - * - * @param msg the message accompanying the exception - * @param t the exception (throwable) to log - * - * @since 1.4 - */ - public void trace(String msg, Throwable t); - - - /** - * Similar to {@link #isTraceEnabled()} method except that the - * marker data is also taken into account. - * - * @param marker The marker data to take into consideration - * - * @since 1.4 - */ - public boolean isTraceEnabled(Marker marker); - - /** - * Log a message with the specific Marker at the TRACE level. - * - * @param marker the marker data specific to this log statement - * @param msg the message string to be logged - * - * @since 1.4 - */ - public void trace(Marker marker, String msg); - - /** - * This method is similar to {@link #trace(String, Object)} method except that the - * marker data is also taken into consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param arg the argument - * - * @since 1.4 - */ - public void trace(Marker marker, String format, Object arg); - - - /** - * This method is similar to {@link #trace(String, Object, Object)} - * method except that the marker data is also taken into - * consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param arg1 the first argument - * @param arg2 the second argument - * - * @since 1.4 - */ - public void trace(Marker marker, String format, Object arg1, Object arg2); - - /** - * This method is similar to {@link #trace(String, Object[])} - * method except that the marker data is also taken into - * consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param argArray an array of arguments - * - * @since 1.4 - */ - public void trace(Marker marker, String format, Object[] argArray); - - - /** - * This method is similar to {@link #trace(String, Throwable)} method except that the - * marker data is also taken into consideration. - * - * @param marker the marker data specific to this log statement - * @param msg the message accompanying the exception - * @param t the exception (throwable) to log - * - * @since 1.4 - */ - public void trace(Marker marker, String msg, Throwable t); - - - /** - * Is the logger instance enabled for the DEBUG level? - * @return True if this Logger is enabled for the DEBUG level, - * false otherwise. - * - */ - public boolean isDebugEnabled(); - - - /** - * Log a message at the DEBUG level. - * - * @param msg the message string to be logged - */ - public void debug(String msg); - - - /** - * Log a message at the DEBUG level according to the specified format - * and argument. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the DEBUG level. </p> - * - * @param format the format string - * @param arg the argument - */ - public void debug(String format, Object arg); - - - - /** - * Log a message at the DEBUG level according to the specified format - * and arguments. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the DEBUG level. </p> - * - * @param format the format string - * @param arg1 the first argument - * @param arg2 the second argument - */ - public void debug(String format, Object arg1, Object arg2); - - /** - * Log a message at the DEBUG level according to the specified format - * and arguments. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the DEBUG level. </p> - * - * @param format the format string - * @param argArray an array of arguments - */ - public void debug(String format, Object[] argArray); - - /** - * Log an exception (throwable) at the DEBUG level with an - * accompanying message. - * - * @param msg the message accompanying the exception - * @param t the exception (throwable) to log - */ - public void debug(String msg, Throwable t); - - - /** - * Similar to {@link #isDebugEnabled()} method except that the - * marker data is also taken into account. - * - * @param marker The marker data to take into consideration - */ - public boolean isDebugEnabled(Marker marker); - - /** - * Log a message with the specific Marker at the DEBUG level. - * - * @param marker the marker data specific to this log statement - * @param msg the message string to be logged - */ - public void debug(Marker marker, String msg); - - /** - * This method is similar to {@link #debug(String, Object)} method except that the - * marker data is also taken into consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param arg the argument - */ - public void debug(Marker marker, String format, Object arg); - - - /** - * This method is similar to {@link #debug(String, Object, Object)} - * method except that the marker data is also taken into - * consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param arg1 the first argument - * @param arg2 the second argument - */ - public void debug(Marker marker, String format, Object arg1, Object arg2); - - /** - * This method is similar to {@link #debug(String, Object[])} - * method except that the marker data is also taken into - * consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param argArray an array of arguments - */ - public void debug(Marker marker, String format, Object[] argArray); - - - /** - * This method is similar to {@link #debug(String, Throwable)} method except that the - * marker data is also taken into consideration. - * - * @param marker the marker data specific to this log statement - * @param msg the message accompanying the exception - * @param t the exception (throwable) to log - */ - public void debug(Marker marker, String msg, Throwable t); - - - /** - * Is the logger instance enabled for the INFO level? - * @return True if this Logger is enabled for the INFO level, - * false otherwise. - */ - public boolean isInfoEnabled(); - - - /** - * Log a message at the INFO level. - * - * @param msg the message string to be logged - */ - public void info(String msg); - - - /** - * Log a message at the INFO level according to the specified format - * and argument. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the INFO level. </p> - * - * @param format the format string - * @param arg the argument - */ - public void info(String format, Object arg); - - - /** - * Log a message at the INFO level according to the specified format - * and arguments. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the INFO level. </p> - * - * @param format the format string - * @param arg1 the first argument - * @param arg2 the second argument - */ - public void info(String format, Object arg1, Object arg2); - - /** - * Log a message at the INFO level according to the specified format - * and arguments. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the INFO level. </p> - * - * @param format the format string - * @param argArray an array of arguments - */ - public void info(String format, Object[] argArray); - - /** - * Log an exception (throwable) at the INFO level with an - * accompanying message. - * - * @param msg the message accompanying the exception - * @param t the exception (throwable) to log - */ - public void info(String msg, Throwable t); - - /** - * Similar to {@link #isInfoEnabled()} method except that the marker - * data is also taken into consideration. - * - * @param marker The marker data to take into consideration - */ - public boolean isInfoEnabled(Marker marker); - - /** - * Log a message with the specific Marker at the INFO level. - * - * @param marker The marker specific to this log statement - * @param msg the message string to be logged - */ - public void info(Marker marker, String msg); - - /** - * This method is similar to {@link #info(String, Object)} method except that the - * marker data is also taken into consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param arg the argument - */ - public void info(Marker marker, String format, Object arg); - - /** - * This method is similar to {@link #info(String, Object, Object)} - * method except that the marker data is also taken into - * consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param arg1 the first argument - * @param arg2 the second argument - */ - public void info(Marker marker, String format, Object arg1, Object arg2); - - - /** - * This method is similar to {@link #info(String, Object[])} - * method except that the marker data is also taken into - * consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param argArray an array of arguments - */ - public void info(Marker marker, String format, Object[] argArray); - - - /** - * This method is similar to {@link #info(String, Throwable)} method - * except that the marker data is also taken into consideration. - * - * @param marker the marker data for this log statement - * @param msg the message accompanying the exception - * @param t the exception (throwable) to log - */ - public void info(Marker marker, String msg, Throwable t); - - - /** - * Is the logger instance enabled for the WARN level? - * @return True if this Logger is enabled for the WARN level, - * false otherwise. - */ - public boolean isWarnEnabled(); - - /** - * Log a message at the WARN level. - * - * @param msg the message string to be logged - */ - public void warn(String msg); - - /** - * Log a message at the WARN level according to the specified format - * and argument. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the WARN level. </p> - * - * @param format the format string - * @param arg the argument - */ - public void warn(String format, Object arg); - - - /** - * Log a message at the WARN level according to the specified format - * and arguments. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the WARN level. </p> - * - * @param format the format string - * @param argArray an array of arguments - */ - public void warn(String format, Object[] argArray); - - /** - * Log a message at the WARN level according to the specified format - * and arguments. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the WARN level. </p> - * - * @param format the format string - * @param arg1 the first argument - * @param arg2 the second argument - */ - public void warn(String format, Object arg1, Object arg2); - - /** - * Log an exception (throwable) at the WARN level with an - * accompanying message. - * - * @param msg the message accompanying the exception - * @param t the exception (throwable) to log - */ - public void warn(String msg, Throwable t); - - - /** - * Similar to {@link #isWarnEnabled()} method except that the marker - * data is also taken into consideration. - * - * @param marker The marker data to take into consideration - */ - public boolean isWarnEnabled(Marker marker); - - /** - * Log a message with the specific Marker at the WARN level. - * - * @param marker The marker specific to this log statement - * @param msg the message string to be logged - */ - public void warn(Marker marker, String msg); - - /** - * This method is similar to {@link #warn(String, Object)} method except that the - * marker data is also taken into consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param arg the argument - */ - public void warn(Marker marker, String format, Object arg); - - /** - * This method is similar to {@link #warn(String, Object, Object)} - * method except that the marker data is also taken into - * consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param arg1 the first argument - * @param arg2 the second argument - */ - public void warn(Marker marker, String format, Object arg1, Object arg2); - - /** - * This method is similar to {@link #warn(String, Object[])} - * method except that the marker data is also taken into - * consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param argArray an array of arguments - */ - public void warn(Marker marker, String format, Object[] argArray); - - - /** - * This method is similar to {@link #warn(String, Throwable)} method - * except that the marker data is also taken into consideration. - * - * @param marker the marker data for this log statement - * @param msg the message accompanying the exception - * @param t the exception (throwable) to log - */ - public void warn(Marker marker, String msg, Throwable t); - - - /** - * Is the logger instance enabled for the ERROR level? - * @return True if this Logger is enabled for the ERROR level, - * false otherwise. - */ - public boolean isErrorEnabled(); - - /** - * Log a message at the ERROR level. - * - * @param msg the message string to be logged - */ - public void error(String msg); - - /** - * Log a message at the ERROR level according to the specified format - * and argument. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the ERROR level. </p> - * - * @param format the format string - * @param arg the argument - */ - public void error(String format, Object arg); - - /** - * Log a message at the ERROR level according to the specified format - * and arguments. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the ERROR level. </p> - * - * @param format the format string - * @param arg1 the first argument - * @param arg2 the second argument - */ - public void error(String format, Object arg1, Object arg2); - - /** - * Log a message at the ERROR level according to the specified format - * and arguments. - * - * <p>This form avoids superfluous object creation when the logger - * is disabled for the ERROR level. </p> - * - * @param format the format string - * @param argArray an array of arguments - */ - public void error(String format, Object[] argArray); - - /** - * Log an exception (throwable) at the ERROR level with an - * accompanying message. - * - * @param msg the message accompanying the exception - * @param t the exception (throwable) to log - */ - public void error(String msg, Throwable t); - - - /** - * Similar to {@link #isErrorEnabled()} method except that the - * marker data is also taken into consideration. - * - * @param marker The marker data to take into consideration - */ - public boolean isErrorEnabled(Marker marker); - - /** - * Log a message with the specific Marker at the ERROR level. - * - * @param marker The marker specific to this log statement - * @param msg the message string to be logged - */ - public void error(Marker marker, String msg); - - /** - * This method is similar to {@link #error(String, Object)} method except that the - * marker data is also taken into consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param arg the argument - */ - public void error(Marker marker, String format, Object arg); - - /** - * This method is similar to {@link #error(String, Object, Object)} - * method except that the marker data is also taken into - * consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param arg1 the first argument - * @param arg2 the second argument - */ - public void error(Marker marker, String format, Object arg1, Object arg2); - - /** - * This method is similar to {@link #error(String, Object[])} - * method except that the marker data is also taken into - * consideration. - * - * @param marker the marker data specific to this log statement - * @param format the format string - * @param argArray an array of arguments - */ - public void error(Marker marker, String format, Object[] argArray); - - - /** - * This method is similar to {@link #error(String, Throwable)} - * method except that the marker data is also taken into - * consideration. - * - * @param marker the marker data specific to this log statement - * @param msg the message accompanying the exception - * @param t the exception (throwable) to log - */ - public void error(Marker marker, String msg, Throwable t); - -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +package org.slf4j; + +/** + * The org.slf4j.Logger interface is the main user entry point of SLF4J API. + * It is expected that logging takes place through concrete implementations + * of this interface. + * + * <h3>Typical usage pattern:</h3> + * <pre> + * import org.slf4j.Logger; + * import org.slf4j.LoggerFactory; + * + * public class Wombat { + * + * <span style="color:green">final static Logger logger = LoggerFactory.getLogger(Wombat.class);</span> + * Integer t; + * Integer oldT; + * + * public void setTemperature(Integer temperature) { + * oldT = t; + * t = temperature; + * <span style="color:green">logger.debug("Temperature set to {}. Old temperature was {}.", t, oldT);</span> + * if(temperature.intValue() > 50) { + * <span style="color:green">logger.info("Temperature has risen above 50 degrees.");</span> + * } + * } + * } + </pre> + + + + * @author Ceki Gülcü + */ +public interface Logger { + + + /** + * Case insensitive String constant used to retrieve the name of the root logger. + * @since 1.3 + */ + final public String ROOT_LOGGER_NAME = "ROOT"; + + /** + * Return the name of this <code>Logger</code> instance. + */ + public String getName(); + + /** + * Is the logger instance enabled for the TRACE level? + * @return True if this Logger is enabled for the TRACE level, + * false otherwise. + * + * @since 1.4 + */ + public boolean isTraceEnabled(); + + + /** + * Log a message at the TRACE level. + * + * @param msg the message string to be logged + * @since 1.4 + */ + public void trace(String msg); + + + /** + * Log a message at the TRACE level according to the specified format + * and argument. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the TRACE level. </p> + * + * @param format the format string + * @param arg the argument + * + * @since 1.4 + */ + public void trace(String format, Object arg); + + + + /** + * Log a message at the TRACE level according to the specified format + * and arguments. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the TRACE level. </p> + * + * @param format the format string + * @param arg1 the first argument + * @param arg2 the second argument + * + * @since 1.4 + */ + public void trace(String format, Object arg1, Object arg2); + + /** + * Log a message at the TRACE level according to the specified format + * and arguments. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the TRACE level. </p> + * + * @param format the format string + * @param argArray an array of arguments + * + * @since 1.4 + */ + public void trace(String format, Object[] argArray); + + /** + * Log an exception (throwable) at the TRACE level with an + * accompanying message. + * + * @param msg the message accompanying the exception + * @param t the exception (throwable) to log + * + * @since 1.4 + */ + public void trace(String msg, Throwable t); + + + /** + * Similar to {@link #isTraceEnabled()} method except that the + * marker data is also taken into account. + * + * @param marker The marker data to take into consideration + * + * @since 1.4 + */ + public boolean isTraceEnabled(Marker marker); + + /** + * Log a message with the specific Marker at the TRACE level. + * + * @param marker the marker data specific to this log statement + * @param msg the message string to be logged + * + * @since 1.4 + */ + public void trace(Marker marker, String msg); + + /** + * This method is similar to {@link #trace(String, Object)} method except that the + * marker data is also taken into consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param arg the argument + * + * @since 1.4 + */ + public void trace(Marker marker, String format, Object arg); + + + /** + * This method is similar to {@link #trace(String, Object, Object)} + * method except that the marker data is also taken into + * consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param arg1 the first argument + * @param arg2 the second argument + * + * @since 1.4 + */ + public void trace(Marker marker, String format, Object arg1, Object arg2); + + /** + * This method is similar to {@link #trace(String, Object[])} + * method except that the marker data is also taken into + * consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param argArray an array of arguments + * + * @since 1.4 + */ + public void trace(Marker marker, String format, Object[] argArray); + + + /** + * This method is similar to {@link #trace(String, Throwable)} method except that the + * marker data is also taken into consideration. + * + * @param marker the marker data specific to this log statement + * @param msg the message accompanying the exception + * @param t the exception (throwable) to log + * + * @since 1.4 + */ + public void trace(Marker marker, String msg, Throwable t); + + + /** + * Is the logger instance enabled for the DEBUG level? + * @return True if this Logger is enabled for the DEBUG level, + * false otherwise. + * + */ + public boolean isDebugEnabled(); + + + /** + * Log a message at the DEBUG level. + * + * @param msg the message string to be logged + */ + public void debug(String msg); + + + /** + * Log a message at the DEBUG level according to the specified format + * and argument. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the DEBUG level. </p> + * + * @param format the format string + * @param arg the argument + */ + public void debug(String format, Object arg); + + + + /** + * Log a message at the DEBUG level according to the specified format + * and arguments. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the DEBUG level. </p> + * + * @param format the format string + * @param arg1 the first argument + * @param arg2 the second argument + */ + public void debug(String format, Object arg1, Object arg2); + + /** + * Log a message at the DEBUG level according to the specified format + * and arguments. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the DEBUG level. </p> + * + * @param format the format string + * @param argArray an array of arguments + */ + public void debug(String format, Object[] argArray); + + /** + * Log an exception (throwable) at the DEBUG level with an + * accompanying message. + * + * @param msg the message accompanying the exception + * @param t the exception (throwable) to log + */ + public void debug(String msg, Throwable t); + + + /** + * Similar to {@link #isDebugEnabled()} method except that the + * marker data is also taken into account. + * + * @param marker The marker data to take into consideration + */ + public boolean isDebugEnabled(Marker marker); + + /** + * Log a message with the specific Marker at the DEBUG level. + * + * @param marker the marker data specific to this log statement + * @param msg the message string to be logged + */ + public void debug(Marker marker, String msg); + + /** + * This method is similar to {@link #debug(String, Object)} method except that the + * marker data is also taken into consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param arg the argument + */ + public void debug(Marker marker, String format, Object arg); + + + /** + * This method is similar to {@link #debug(String, Object, Object)} + * method except that the marker data is also taken into + * consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param arg1 the first argument + * @param arg2 the second argument + */ + public void debug(Marker marker, String format, Object arg1, Object arg2); + + /** + * This method is similar to {@link #debug(String, Object[])} + * method except that the marker data is also taken into + * consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param argArray an array of arguments + */ + public void debug(Marker marker, String format, Object[] argArray); + + + /** + * This method is similar to {@link #debug(String, Throwable)} method except that the + * marker data is also taken into consideration. + * + * @param marker the marker data specific to this log statement + * @param msg the message accompanying the exception + * @param t the exception (throwable) to log + */ + public void debug(Marker marker, String msg, Throwable t); + + + /** + * Is the logger instance enabled for the INFO level? + * @return True if this Logger is enabled for the INFO level, + * false otherwise. + */ + public boolean isInfoEnabled(); + + + /** + * Log a message at the INFO level. + * + * @param msg the message string to be logged + */ + public void info(String msg); + + + /** + * Log a message at the INFO level according to the specified format + * and argument. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the INFO level. </p> + * + * @param format the format string + * @param arg the argument + */ + public void info(String format, Object arg); + + + /** + * Log a message at the INFO level according to the specified format + * and arguments. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the INFO level. </p> + * + * @param format the format string + * @param arg1 the first argument + * @param arg2 the second argument + */ + public void info(String format, Object arg1, Object arg2); + + /** + * Log a message at the INFO level according to the specified format + * and arguments. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the INFO level. </p> + * + * @param format the format string + * @param argArray an array of arguments + */ + public void info(String format, Object[] argArray); + + /** + * Log an exception (throwable) at the INFO level with an + * accompanying message. + * + * @param msg the message accompanying the exception + * @param t the exception (throwable) to log + */ + public void info(String msg, Throwable t); + + /** + * Similar to {@link #isInfoEnabled()} method except that the marker + * data is also taken into consideration. + * + * @param marker The marker data to take into consideration + */ + public boolean isInfoEnabled(Marker marker); + + /** + * Log a message with the specific Marker at the INFO level. + * + * @param marker The marker specific to this log statement + * @param msg the message string to be logged + */ + public void info(Marker marker, String msg); + + /** + * This method is similar to {@link #info(String, Object)} method except that the + * marker data is also taken into consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param arg the argument + */ + public void info(Marker marker, String format, Object arg); + + /** + * This method is similar to {@link #info(String, Object, Object)} + * method except that the marker data is also taken into + * consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param arg1 the first argument + * @param arg2 the second argument + */ + public void info(Marker marker, String format, Object arg1, Object arg2); + + + /** + * This method is similar to {@link #info(String, Object[])} + * method except that the marker data is also taken into + * consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param argArray an array of arguments + */ + public void info(Marker marker, String format, Object[] argArray); + + + /** + * This method is similar to {@link #info(String, Throwable)} method + * except that the marker data is also taken into consideration. + * + * @param marker the marker data for this log statement + * @param msg the message accompanying the exception + * @param t the exception (throwable) to log + */ + public void info(Marker marker, String msg, Throwable t); + + + /** + * Is the logger instance enabled for the WARN level? + * @return True if this Logger is enabled for the WARN level, + * false otherwise. + */ + public boolean isWarnEnabled(); + + /** + * Log a message at the WARN level. + * + * @param msg the message string to be logged + */ + public void warn(String msg); + + /** + * Log a message at the WARN level according to the specified format + * and argument. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the WARN level. </p> + * + * @param format the format string + * @param arg the argument + */ + public void warn(String format, Object arg); + + + /** + * Log a message at the WARN level according to the specified format + * and arguments. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the WARN level. </p> + * + * @param format the format string + * @param argArray an array of arguments + */ + public void warn(String format, Object[] argArray); + + /** + * Log a message at the WARN level according to the specified format + * and arguments. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the WARN level. </p> + * + * @param format the format string + * @param arg1 the first argument + * @param arg2 the second argument + */ + public void warn(String format, Object arg1, Object arg2); + + /** + * Log an exception (throwable) at the WARN level with an + * accompanying message. + * + * @param msg the message accompanying the exception + * @param t the exception (throwable) to log + */ + public void warn(String msg, Throwable t); + + + /** + * Similar to {@link #isWarnEnabled()} method except that the marker + * data is also taken into consideration. + * + * @param marker The marker data to take into consideration + */ + public boolean isWarnEnabled(Marker marker); + + /** + * Log a message with the specific Marker at the WARN level. + * + * @param marker The marker specific to this log statement + * @param msg the message string to be logged + */ + public void warn(Marker marker, String msg); + + /** + * This method is similar to {@link #warn(String, Object)} method except that the + * marker data is also taken into consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param arg the argument + */ + public void warn(Marker marker, String format, Object arg); + + /** + * This method is similar to {@link #warn(String, Object, Object)} + * method except that the marker data is also taken into + * consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param arg1 the first argument + * @param arg2 the second argument + */ + public void warn(Marker marker, String format, Object arg1, Object arg2); + + /** + * This method is similar to {@link #warn(String, Object[])} + * method except that the marker data is also taken into + * consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param argArray an array of arguments + */ + public void warn(Marker marker, String format, Object[] argArray); + + + /** + * This method is similar to {@link #warn(String, Throwable)} method + * except that the marker data is also taken into consideration. + * + * @param marker the marker data for this log statement + * @param msg the message accompanying the exception + * @param t the exception (throwable) to log + */ + public void warn(Marker marker, String msg, Throwable t); + + + /** + * Is the logger instance enabled for the ERROR level? + * @return True if this Logger is enabled for the ERROR level, + * false otherwise. + */ + public boolean isErrorEnabled(); + + /** + * Log a message at the ERROR level. + * + * @param msg the message string to be logged + */ + public void error(String msg); + + /** + * Log a message at the ERROR level according to the specified format + * and argument. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the ERROR level. </p> + * + * @param format the format string + * @param arg the argument + */ + public void error(String format, Object arg); + + /** + * Log a message at the ERROR level according to the specified format + * and arguments. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the ERROR level. </p> + * + * @param format the format string + * @param arg1 the first argument + * @param arg2 the second argument + */ + public void error(String format, Object arg1, Object arg2); + + /** + * Log a message at the ERROR level according to the specified format + * and arguments. + * + * <p>This form avoids superfluous object creation when the logger + * is disabled for the ERROR level. </p> + * + * @param format the format string + * @param argArray an array of arguments + */ + public void error(String format, Object[] argArray); + + /** + * Log an exception (throwable) at the ERROR level with an + * accompanying message. + * + * @param msg the message accompanying the exception + * @param t the exception (throwable) to log + */ + public void error(String msg, Throwable t); + + + /** + * Similar to {@link #isErrorEnabled()} method except that the + * marker data is also taken into consideration. + * + * @param marker The marker data to take into consideration + */ + public boolean isErrorEnabled(Marker marker); + + /** + * Log a message with the specific Marker at the ERROR level. + * + * @param marker The marker specific to this log statement + * @param msg the message string to be logged + */ + public void error(Marker marker, String msg); + + /** + * This method is similar to {@link #error(String, Object)} method except that the + * marker data is also taken into consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param arg the argument + */ + public void error(Marker marker, String format, Object arg); + + /** + * This method is similar to {@link #error(String, Object, Object)} + * method except that the marker data is also taken into + * consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param arg1 the first argument + * @param arg2 the second argument + */ + public void error(Marker marker, String format, Object arg1, Object arg2); + + /** + * This method is similar to {@link #error(String, Object[])} + * method except that the marker data is also taken into + * consideration. + * + * @param marker the marker data specific to this log statement + * @param format the format string + * @param argArray an array of arguments + */ + public void error(Marker marker, String format, Object[] argArray); + + + /** + * This method is similar to {@link #error(String, Throwable)} + * method except that the marker data is also taken into + * consideration. + * + * @param marker the marker data specific to this log statement + * @param msg the message accompanying the exception + * @param t the exception (throwable) to log + */ + public void error(Marker marker, String msg, Throwable t); + +} diff --git a/slf4j-api/src/main/java/org/slf4j/LoggerFactory.java b/slf4j-api/src/main/java/org/slf4j/LoggerFactory.java index 94c8edb..6dd10e4 100644 --- a/slf4j-api/src/main/java/org/slf4j/LoggerFactory.java +++ b/slf4j-api/src/main/java/org/slf4j/LoggerFactory.java @@ -1,290 +1,290 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j; - -import java.io.IOException; -import java.net.URL; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Enumeration; -import java.util.List; - -import org.slf4j.helpers.SubstituteLoggerFactory; -import org.slf4j.helpers.Util; -import org.slf4j.impl.StaticLoggerBinder; - -/** - * The <code>LoggerFactory</code> is a utility class producing Loggers for - * various logging APIs, most notably for log4j, logback and JDK 1.4 logging. - * Other implementations such as {@link org.slf4j.impl.NOPLogger NOPLogger} and - * {@link org.slf4j.impl.SimpleLogger SimpleLogger} are also supported. - * - * <p> - * <code>LoggerFactory</code> is essentially a wrapper around an - * {@link ILoggerFactory} instance bound with <code>LoggerFactory</code> at - * compile time. - * - * <p> - * Please note that all methods in <code>LoggerFactory</code> are static. - * - * @author Ceki Gülcü - * @author Robert Elliot - */ -public final class LoggerFactory { - - static final String NO_STATICLOGGERBINDER_URL = "http://www.slf4j.org/codes.html#StaticLoggerBinder"; - static final String MULTIPLE_BINDINGS_URL = "http://www.slf4j.org/codes.html#multiple_bindings"; - static final String NULL_LF_URL = "http://www.slf4j.org/codes.html#null_LF"; - static final String VERSION_MISMATCH = "http://www.slf4j.org/codes.html#version_mismatch"; - static final String SUBSTITUTE_LOGGER_URL = "http://www.slf4j.org/codes.html#substituteLogger"; - - static final String UNSUCCESSFUL_INIT_URL = "http://www.slf4j.org/codes.html#unsuccessfulInit"; - static final String UNSUCCESSFUL_INIT_MSG = "org.slf4j.LoggerFactory could not be successfully initialized. See also " - + UNSUCCESSFUL_INIT_URL; - - static final int UNINITIALIZED = 0; - static final int ONGOING_INITILIZATION = 1; - static final int FAILED_INITILIZATION = 2; - static final int SUCCESSFUL_INITILIZATION = 3; - - static final int GET_SINGLETON_INEXISTENT = 1; - static final int GET_SINGLETON_EXISTS = 2; - - static int INITIALIZATION_STATE = UNINITIALIZED; - static int GET_SINGLETON_METHOD = UNINITIALIZED; - static SubstituteLoggerFactory TEMP_FACTORY = new SubstituteLoggerFactory(); - - /** - * It is LoggerFactory's responsibility to track version changes and manage - * the compatibility list. - * - * <p> - * It is assumed that qualifiers after the 3rd digit have no impact on - * compatibility. Thus, 1.5.7-SNAPSHOT, 1.5.7.RC0 are compatible with 1.5.7. - */ - static private final String[] API_COMPATIBILITY_LIST = new String[] { - "1.5.5", "1.5.6", "1.5.7", "1.5.8", "1.5.9", "1.5.10" }; - - // private constructor prevents instantiation - private LoggerFactory() { - } - - /** - * Force LoggerFactory to consider itself uninitialized. - * - * <p> - * This method is intended to be called by classes (in the same package) for - * testing purposes. This method is internal. It can be modified, renamed or - * removed at any time without notice. - * - * <p> - * You are strongly discouraged from calling this method in production code. - */ - static void reset() { - INITIALIZATION_STATE = UNINITIALIZED; - GET_SINGLETON_METHOD = UNINITIALIZED; - TEMP_FACTORY = new SubstituteLoggerFactory(); - } - - private final static void performInitialization() { - bind(); - versionSanityCheck(); - singleImplementationSanityCheck(); - - } - - private final static void bind() { - try { - // the next line does the binding - getSingleton(); - INITIALIZATION_STATE = SUCCESSFUL_INITILIZATION; - emitSubstituteLoggerWarning(); - } catch (NoClassDefFoundError ncde) { - INITIALIZATION_STATE = FAILED_INITILIZATION; - String msg = ncde.getMessage(); - if (msg != null && msg.indexOf("org/slf4j/impl/StaticLoggerBinder") != -1) { - Util - .reportFailure("Failed to load class \"org.slf4j.impl.StaticLoggerBinder\"."); - Util.reportFailure("See " + NO_STATICLOGGERBINDER_URL - + " for further details."); - - } - throw ncde; - } catch (Exception e) { - INITIALIZATION_STATE = FAILED_INITILIZATION; - // we should never get here - Util.reportFailure("Failed to instantiate logger [" - + getSingleton().getLoggerFactoryClassStr() + "]", e); - } - } - - private final static void emitSubstituteLoggerWarning() { - List loggerNameList = TEMP_FACTORY.getLoggerNameList(); - if (loggerNameList.size() == 0) { - return; - } - Util - .reportFailure("The following loggers will not work becasue they were created"); - Util - .reportFailure("during the default configuration phase of the underlying logging system."); - Util.reportFailure("See also " + SUBSTITUTE_LOGGER_URL); - for (int i = 0; i < loggerNameList.size(); i++) { - String loggerName = (String) loggerNameList.get(i); - Util.reportFailure(loggerName); - } - } - - private final static void versionSanityCheck() { - try { - String requested = StaticLoggerBinder.REQUESTED_API_VERSION; - - boolean match = false; - for (int i = 0; i < API_COMPATIBILITY_LIST.length; i++) { - if (requested.startsWith(API_COMPATIBILITY_LIST[i])) { - match = true; - } - } - if (!match) { - Util.reportFailure("The requested version " + requested - + " by your slf4j binding is not compatible with " - + Arrays.asList(API_COMPATIBILITY_LIST).toString()); - Util.reportFailure("See " + VERSION_MISMATCH + " for further details."); - } - } catch (java.lang.NoSuchFieldError nsfe) { - // given our large user base and SLF4J's commitment to backward - // compatibility, we cannot cry here. Only for implementations - // which willingly declare a REQUESTED_API_VERSION field do we - // emit compatibility warnings. - } catch (Throwable e) { - // we should never reach here - Util.reportFailure( - "Unexpected problem occured during version sanity check", e); - } - } - - // We need to use the name of the StaticLoggerBinder class, we can't reference - // the class itseld. - private static String STATIC_LOGGER_BINDER_PATH = "org/slf4j/impl/StaticLoggerBinder.class"; - - private static void singleImplementationSanityCheck() { - try { - ClassLoader loggerFactoryClassLoader = LoggerFactory.class - .getClassLoader(); - if (loggerFactoryClassLoader == null) { - // see http://bugzilla.slf4j.org/show_bug.cgi?id=146 - return; // better than a null pointer exception - } - Enumeration paths = loggerFactoryClassLoader - .getResources(STATIC_LOGGER_BINDER_PATH); - List implementationList = new ArrayList(); - while (paths.hasMoreElements()) { - URL path = (URL) paths.nextElement(); - implementationList.add(path); - } - if (implementationList.size() > 1) { - Util.reportFailure("Class path contains multiple SLF4J bindings."); - for (int i = 0; i < implementationList.size(); i++) { - Util.reportFailure("Found binding in [" + implementationList.get(i) - + "]"); - } - Util.reportFailure("See " + MULTIPLE_BINDINGS_URL - + " for an explanation."); - } - } catch (IOException ioe) { - Util.reportFailure("Error getting resources from path", ioe); - } - } - - private final static StaticLoggerBinder getSingleton() { - if (GET_SINGLETON_METHOD == GET_SINGLETON_INEXISTENT) { - return StaticLoggerBinder.SINGLETON; - } - - if (GET_SINGLETON_METHOD == GET_SINGLETON_EXISTS) { - return StaticLoggerBinder.getSingleton(); - } - - try { - StaticLoggerBinder singleton = StaticLoggerBinder.getSingleton(); - GET_SINGLETON_METHOD = GET_SINGLETON_EXISTS; - return singleton; - } catch (NoSuchMethodError nsme) { - GET_SINGLETON_METHOD = GET_SINGLETON_INEXISTENT; - return StaticLoggerBinder.SINGLETON; - } - } - - /** - * Return a logger named according to the name parameter using the statically - * bound {@link ILoggerFactory} instance. - * - * @param name - * The name of the logger. - * @return logger - */ - public static Logger getLogger(String name) { - ILoggerFactory iLoggerFactory = getILoggerFactory(); - return iLoggerFactory.getLogger(name); - } - - /** - * Return a logger named corresponding to the class passed as parameter, using - * the statically bound {@link ILoggerFactory} instance. - * - * @param clazz - * the returned logger will be named after clazz - * @return logger - */ - public static Logger getLogger(Class clazz) { - return getLogger(clazz.getName()); - } - - /** - * Return the {@link ILoggerFactory} instance in use. - * - * <p> - * ILoggerFactory instance is bound with this class at compile time. - * - * @return the ILoggerFactory instance in use - */ - public static ILoggerFactory getILoggerFactory() { - if (INITIALIZATION_STATE == UNINITIALIZED) { - INITIALIZATION_STATE = ONGOING_INITILIZATION; - performInitialization(); - - } - switch (INITIALIZATION_STATE) { - case SUCCESSFUL_INITILIZATION: - return getSingleton().getLoggerFactory(); - case FAILED_INITILIZATION: - throw new IllegalStateException(UNSUCCESSFUL_INIT_MSG); - case ONGOING_INITILIZATION: - // support re-entrant behavior. - // See also http://bugzilla.slf4j.org/show_bug.cgi?id=106 - return TEMP_FACTORY; - } - throw new IllegalStateException("Unreachable code"); - } -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j; + +import java.io.IOException; +import java.net.URL; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Enumeration; +import java.util.List; + +import org.slf4j.helpers.SubstituteLoggerFactory; +import org.slf4j.helpers.Util; +import org.slf4j.impl.StaticLoggerBinder; + +/** + * The <code>LoggerFactory</code> is a utility class producing Loggers for + * various logging APIs, most notably for log4j, logback and JDK 1.4 logging. + * Other implementations such as {@link org.slf4j.impl.NOPLogger NOPLogger} and + * {@link org.slf4j.impl.SimpleLogger SimpleLogger} are also supported. + * + * <p> + * <code>LoggerFactory</code> is essentially a wrapper around an + * {@link ILoggerFactory} instance bound with <code>LoggerFactory</code> at + * compile time. + * + * <p> + * Please note that all methods in <code>LoggerFactory</code> are static. + * + * @author Ceki Gülcü + * @author Robert Elliot + */ +public final class LoggerFactory { + + static final String NO_STATICLOGGERBINDER_URL = "http://www.slf4j.org/codes.html#StaticLoggerBinder"; + static final String MULTIPLE_BINDINGS_URL = "http://www.slf4j.org/codes.html#multiple_bindings"; + static final String NULL_LF_URL = "http://www.slf4j.org/codes.html#null_LF"; + static final String VERSION_MISMATCH = "http://www.slf4j.org/codes.html#version_mismatch"; + static final String SUBSTITUTE_LOGGER_URL = "http://www.slf4j.org/codes.html#substituteLogger"; + + static final String UNSUCCESSFUL_INIT_URL = "http://www.slf4j.org/codes.html#unsuccessfulInit"; + static final String UNSUCCESSFUL_INIT_MSG = "org.slf4j.LoggerFactory could not be successfully initialized. See also " + + UNSUCCESSFUL_INIT_URL; + + static final int UNINITIALIZED = 0; + static final int ONGOING_INITILIZATION = 1; + static final int FAILED_INITILIZATION = 2; + static final int SUCCESSFUL_INITILIZATION = 3; + + static final int GET_SINGLETON_INEXISTENT = 1; + static final int GET_SINGLETON_EXISTS = 2; + + static int INITIALIZATION_STATE = UNINITIALIZED; + static int GET_SINGLETON_METHOD = UNINITIALIZED; + static SubstituteLoggerFactory TEMP_FACTORY = new SubstituteLoggerFactory(); + + /** + * It is LoggerFactory's responsibility to track version changes and manage + * the compatibility list. + * + * <p> + * It is assumed that qualifiers after the 3rd digit have no impact on + * compatibility. Thus, 1.5.7-SNAPSHOT, 1.5.7.RC0 are compatible with 1.5.7. + */ + static private final String[] API_COMPATIBILITY_LIST = new String[] { + "1.5.5", "1.5.6", "1.5.7", "1.5.8", "1.5.9", "1.5.10" }; + + // private constructor prevents instantiation + private LoggerFactory() { + } + + /** + * Force LoggerFactory to consider itself uninitialized. + * + * <p> + * This method is intended to be called by classes (in the same package) for + * testing purposes. This method is internal. It can be modified, renamed or + * removed at any time without notice. + * + * <p> + * You are strongly discouraged from calling this method in production code. + */ + static void reset() { + INITIALIZATION_STATE = UNINITIALIZED; + GET_SINGLETON_METHOD = UNINITIALIZED; + TEMP_FACTORY = new SubstituteLoggerFactory(); + } + + private final static void performInitialization() { + bind(); + versionSanityCheck(); + singleImplementationSanityCheck(); + + } + + private final static void bind() { + try { + // the next line does the binding + getSingleton(); + INITIALIZATION_STATE = SUCCESSFUL_INITILIZATION; + emitSubstituteLoggerWarning(); + } catch (NoClassDefFoundError ncde) { + INITIALIZATION_STATE = FAILED_INITILIZATION; + String msg = ncde.getMessage(); + if (msg != null && msg.indexOf("org/slf4j/impl/StaticLoggerBinder") != -1) { + Util + .reportFailure("Failed to load class \"org.slf4j.impl.StaticLoggerBinder\"."); + Util.reportFailure("See " + NO_STATICLOGGERBINDER_URL + + " for further details."); + + } + throw ncde; + } catch (Exception e) { + INITIALIZATION_STATE = FAILED_INITILIZATION; + // we should never get here + Util.reportFailure("Failed to instantiate logger [" + + getSingleton().getLoggerFactoryClassStr() + "]", e); + } + } + + private final static void emitSubstituteLoggerWarning() { + List loggerNameList = TEMP_FACTORY.getLoggerNameList(); + if (loggerNameList.size() == 0) { + return; + } + Util + .reportFailure("The following loggers will not work becasue they were created"); + Util + .reportFailure("during the default configuration phase of the underlying logging system."); + Util.reportFailure("See also " + SUBSTITUTE_LOGGER_URL); + for (int i = 0; i < loggerNameList.size(); i++) { + String loggerName = (String) loggerNameList.get(i); + Util.reportFailure(loggerName); + } + } + + private final static void versionSanityCheck() { + try { + String requested = StaticLoggerBinder.REQUESTED_API_VERSION; + + boolean match = false; + for (int i = 0; i < API_COMPATIBILITY_LIST.length; i++) { + if (requested.startsWith(API_COMPATIBILITY_LIST[i])) { + match = true; + } + } + if (!match) { + Util.reportFailure("The requested version " + requested + + " by your slf4j binding is not compatible with " + + Arrays.asList(API_COMPATIBILITY_LIST).toString()); + Util.reportFailure("See " + VERSION_MISMATCH + " for further details."); + } + } catch (java.lang.NoSuchFieldError nsfe) { + // given our large user base and SLF4J's commitment to backward + // compatibility, we cannot cry here. Only for implementations + // which willingly declare a REQUESTED_API_VERSION field do we + // emit compatibility warnings. + } catch (Throwable e) { + // we should never reach here + Util.reportFailure( + "Unexpected problem occured during version sanity check", e); + } + } + + // We need to use the name of the StaticLoggerBinder class, we can't reference + // the class itseld. + private static String STATIC_LOGGER_BINDER_PATH = "org/slf4j/impl/StaticLoggerBinder.class"; + + private static void singleImplementationSanityCheck() { + try { + ClassLoader loggerFactoryClassLoader = LoggerFactory.class + .getClassLoader(); + if (loggerFactoryClassLoader == null) { + // see http://bugzilla.slf4j.org/show_bug.cgi?id=146 + return; // better than a null pointer exception + } + Enumeration paths = loggerFactoryClassLoader + .getResources(STATIC_LOGGER_BINDER_PATH); + List implementationList = new ArrayList(); + while (paths.hasMoreElements()) { + URL path = (URL) paths.nextElement(); + implementationList.add(path); + } + if (implementationList.size() > 1) { + Util.reportFailure("Class path contains multiple SLF4J bindings."); + for (int i = 0; i < implementationList.size(); i++) { + Util.reportFailure("Found binding in [" + implementationList.get(i) + + "]"); + } + Util.reportFailure("See " + MULTIPLE_BINDINGS_URL + + " for an explanation."); + } + } catch (IOException ioe) { + Util.reportFailure("Error getting resources from path", ioe); + } + } + + private final static StaticLoggerBinder getSingleton() { + if (GET_SINGLETON_METHOD == GET_SINGLETON_INEXISTENT) { + return StaticLoggerBinder.SINGLETON; + } + + if (GET_SINGLETON_METHOD == GET_SINGLETON_EXISTS) { + return StaticLoggerBinder.getSingleton(); + } + + try { + StaticLoggerBinder singleton = StaticLoggerBinder.getSingleton(); + GET_SINGLETON_METHOD = GET_SINGLETON_EXISTS; + return singleton; + } catch (NoSuchMethodError nsme) { + GET_SINGLETON_METHOD = GET_SINGLETON_INEXISTENT; + return StaticLoggerBinder.SINGLETON; + } + } + + /** + * Return a logger named according to the name parameter using the statically + * bound {@link ILoggerFactory} instance. + * + * @param name + * The name of the logger. + * @return logger + */ + public static Logger getLogger(String name) { + ILoggerFactory iLoggerFactory = getILoggerFactory(); + return iLoggerFactory.getLogger(name); + } + + /** + * Return a logger named corresponding to the class passed as parameter, using + * the statically bound {@link ILoggerFactory} instance. + * + * @param clazz + * the returned logger will be named after clazz + * @return logger + */ + public static Logger getLogger(Class clazz) { + return getLogger(clazz.getName()); + } + + /** + * Return the {@link ILoggerFactory} instance in use. + * + * <p> + * ILoggerFactory instance is bound with this class at compile time. + * + * @return the ILoggerFactory instance in use + */ + public static ILoggerFactory getILoggerFactory() { + if (INITIALIZATION_STATE == UNINITIALIZED) { + INITIALIZATION_STATE = ONGOING_INITILIZATION; + performInitialization(); + + } + switch (INITIALIZATION_STATE) { + case SUCCESSFUL_INITILIZATION: + return getSingleton().getLoggerFactory(); + case FAILED_INITILIZATION: + throw new IllegalStateException(UNSUCCESSFUL_INIT_MSG); + case ONGOING_INITILIZATION: + // support re-entrant behavior. + // See also http://bugzilla.slf4j.org/show_bug.cgi?id=106 + return TEMP_FACTORY; + } + throw new IllegalStateException("Unreachable code"); + } +} diff --git a/slf4j-api/src/main/java/org/slf4j/MDC.java b/slf4j-api/src/main/java/org/slf4j/MDC.java index 4d16be1..f8d232d 100644 --- a/slf4j-api/src/main/java/org/slf4j/MDC.java +++ b/slf4j-api/src/main/java/org/slf4j/MDC.java @@ -1,207 +1,207 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j; - -import java.util.Map; - -import org.slf4j.helpers.BasicMDCAdapter; -import org.slf4j.helpers.Util; -import org.slf4j.impl.StaticMDCBinder; -import org.slf4j.spi.MDCAdapter; - -/** - * This class hides and serves as a substitute for the underlying logging - * system's MDC implementation. - * - * <p> - * If the underlying logging system offers MDC functionality, then SLF4J's MDC, - * i.e. this class, will delegate to the underlying system's MDC. Note that at - * this time, only two logging systems, namely log4j and logback, offer MDC - * functionality. If the underlying system does not support MDC, e.g. java.util.logging, - * then SLF4J will use a {@link BasicMDCAdapter}. - * - * <p> - * Thus, as a SLF4J user, you can take advantage of MDC in the presence of log4j - * logback, or java.util.logging, but without forcing these systems as dependencies - * upon your users. - * - * <p> - * For more information on MDC please see the <a - * href="http://logback.qos.ch/manual/mdc.html">chapter on MDC</a> in the - * logback manual. - * - * <p> - * Please note that all methods in this class are static. - * - * @author Ceki Gülcü - * @since 1.4.1 - */ -public class MDC { - - static final String NULL_MDCA_URL = "http://www.slf4j.org/codes.html#null_MDCA"; - static final String NO_STATIC_MDC_BINDER_URL = "http://www.slf4j.org/codes.html#no_static_mdc_binder"; - static MDCAdapter mdcAdapter; - - private MDC() { - } - - static { - try { - mdcAdapter = StaticMDCBinder.SINGLETON.getMDCA(); - } catch (NoClassDefFoundError ncde) { - String msg = ncde.getMessage(); - if (msg != null && msg.indexOf("org/slf4j/impl/StaticMDCBinder") != -1) { - Util - .reportFailure("Failed to load class \"org.slf4j.impl.StaticMDCBinder\"."); - Util.reportFailure("See " + NO_STATIC_MDC_BINDER_URL - + " for further details."); - - } - throw ncde; - } catch (Exception e) { - // we should never get here - Util.reportFailure("Could not bind with an instance of class [" - + StaticMDCBinder.SINGLETON.getMDCAdapterClassStr() + "]", e); - } - } - - /** - * Put a context value (the <code>val</code> parameter) as identified with - * the <code>key</code> parameter into the current thread's context map. - * The <code>key</code> parameter cannot be null. The <code>val</code> parameter - * can be null only if the underlying implementation supports it. - * - * <p> - * This method delegates all work to the MDC of the underlying logging system. - * - * @throws IllegalArgumentException in case the "key" parameter is null - */ - public static void put(String key, String val) throws IllegalArgumentException { - if (key == null) { - throw new IllegalArgumentException("key parameter cannot be null"); - } - if (mdcAdapter == null) { - throw new IllegalStateException("MDCAdapter cannot be null. See also " - + NULL_MDCA_URL); - } - mdcAdapter.put(key, val); - } - - /** - * Get the context identified by the <code>key</code> parameter. The - * <code>key</code> parameter cannot be null. - * - * <p>This method delegates all work to the MDC of the underlying logging system. - * - * @return the string value identified by the <code>key</code> parameter. - * @throws IllegalArgumentException in case the "key" parameter is null - */ - public static String get(String key) throws IllegalArgumentException { - if (key == null) { - throw new IllegalArgumentException("key parameter cannot be null"); - } - - if (mdcAdapter == null) { - throw new IllegalStateException("MDCAdapter cannot be null. See also " - + NULL_MDCA_URL); - } - return mdcAdapter.get(key); - } - - /** - * Remove the the context identified by the <code>key</code> parameter using - * the underlying system's MDC implementation. The <code>key</code> parameter - * cannot be null. This method does nothing if there is no previous value - * associated with <code>key</code>. - * - * @throws IllegalArgumentException in case the "key" parameter is null - */ - public static void remove(String key) throws IllegalArgumentException { - if (key == null) { - throw new IllegalArgumentException("key parameter cannot be null"); - } - - if (mdcAdapter == null) { - throw new IllegalStateException("MDCAdapter cannot be null. See also " - + NULL_MDCA_URL); - } - mdcAdapter.remove(key); - } - - /** - * Clear all entries in the MDC of the underlying implementation. - */ - public static void clear() { - if (mdcAdapter == null) { - throw new IllegalStateException("MDCAdapter cannot be null. See also " - + NULL_MDCA_URL); - } - mdcAdapter.clear(); - } - - /** - * Return a copy of the current thread's context map, with keys and - * values of type String. Returned value may be null. - * - * @return A copy of the current thread's context map. May be null. - * @since 1.5.1 - */ - public static Map getCopyOfContextMap() { - if (mdcAdapter == null) { - throw new IllegalStateException("MDCAdapter cannot be null. See also " - + NULL_MDCA_URL); - } - return mdcAdapter.getCopyOfContextMap(); - } - - /** - * Set the current thread's context map by first clearing any existing - * map and then copying the map passed as parameter. The context map passed - * as parameter must only contain keys and values of type String. - * - * @param contextMap must contain only keys and values of type String - * @since 1.5.1 - */ - public static void setContextMap(Map contextMap) { - if (mdcAdapter == null) { - throw new IllegalStateException("MDCAdapter cannot be null. See also " - + NULL_MDCA_URL); - } - mdcAdapter.setContextMap(contextMap); - } - - - /** - * Returns the MDCAdapter instance currently in use. - * - * @return the MDcAdapter instance currently in use. - * @since 1.4.2 - */ - public static MDCAdapter getMDCAdapter() { - return mdcAdapter; - } - - +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j; + +import java.util.Map; + +import org.slf4j.helpers.BasicMDCAdapter; +import org.slf4j.helpers.Util; +import org.slf4j.impl.StaticMDCBinder; +import org.slf4j.spi.MDCAdapter; + +/** + * This class hides and serves as a substitute for the underlying logging + * system's MDC implementation. + * + * <p> + * If the underlying logging system offers MDC functionality, then SLF4J's MDC, + * i.e. this class, will delegate to the underlying system's MDC. Note that at + * this time, only two logging systems, namely log4j and logback, offer MDC + * functionality. If the underlying system does not support MDC, e.g. java.util.logging, + * then SLF4J will use a {@link BasicMDCAdapter}. + * + * <p> + * Thus, as a SLF4J user, you can take advantage of MDC in the presence of log4j + * logback, or java.util.logging, but without forcing these systems as dependencies + * upon your users. + * + * <p> + * For more information on MDC please see the <a + * href="http://logback.qos.ch/manual/mdc.html">chapter on MDC</a> in the + * logback manual. + * + * <p> + * Please note that all methods in this class are static. + * + * @author Ceki Gülcü + * @since 1.4.1 + */ +public class MDC { + + static final String NULL_MDCA_URL = "http://www.slf4j.org/codes.html#null_MDCA"; + static final String NO_STATIC_MDC_BINDER_URL = "http://www.slf4j.org/codes.html#no_static_mdc_binder"; + static MDCAdapter mdcAdapter; + + private MDC() { + } + + static { + try { + mdcAdapter = StaticMDCBinder.SINGLETON.getMDCA(); + } catch (NoClassDefFoundError ncde) { + String msg = ncde.getMessage(); + if (msg != null && msg.indexOf("org/slf4j/impl/StaticMDCBinder") != -1) { + Util + .reportFailure("Failed to load class \"org.slf4j.impl.StaticMDCBinder\"."); + Util.reportFailure("See " + NO_STATIC_MDC_BINDER_URL + + " for further details."); + + } + throw ncde; + } catch (Exception e) { + // we should never get here + Util.reportFailure("Could not bind with an instance of class [" + + StaticMDCBinder.SINGLETON.getMDCAdapterClassStr() + "]", e); + } + } + + /** + * Put a context value (the <code>val</code> parameter) as identified with + * the <code>key</code> parameter into the current thread's context map. + * The <code>key</code> parameter cannot be null. The <code>val</code> parameter + * can be null only if the underlying implementation supports it. + * + * <p> + * This method delegates all work to the MDC of the underlying logging system. + * + * @throws IllegalArgumentException in case the "key" parameter is null + */ + public static void put(String key, String val) throws IllegalArgumentException { + if (key == null) { + throw new IllegalArgumentException("key parameter cannot be null"); + } + if (mdcAdapter == null) { + throw new IllegalStateException("MDCAdapter cannot be null. See also " + + NULL_MDCA_URL); + } + mdcAdapter.put(key, val); + } + + /** + * Get the context identified by the <code>key</code> parameter. The + * <code>key</code> parameter cannot be null. + * + * <p>This method delegates all work to the MDC of the underlying logging system. + * + * @return the string value identified by the <code>key</code> parameter. + * @throws IllegalArgumentException in case the "key" parameter is null + */ + public static String get(String key) throws IllegalArgumentException { + if (key == null) { + throw new IllegalArgumentException("key parameter cannot be null"); + } + + if (mdcAdapter == null) { + throw new IllegalStateException("MDCAdapter cannot be null. See also " + + NULL_MDCA_URL); + } + return mdcAdapter.get(key); + } + + /** + * Remove the the context identified by the <code>key</code> parameter using + * the underlying system's MDC implementation. The <code>key</code> parameter + * cannot be null. This method does nothing if there is no previous value + * associated with <code>key</code>. + * + * @throws IllegalArgumentException in case the "key" parameter is null + */ + public static void remove(String key) throws IllegalArgumentException { + if (key == null) { + throw new IllegalArgumentException("key parameter cannot be null"); + } + + if (mdcAdapter == null) { + throw new IllegalStateException("MDCAdapter cannot be null. See also " + + NULL_MDCA_URL); + } + mdcAdapter.remove(key); + } + + /** + * Clear all entries in the MDC of the underlying implementation. + */ + public static void clear() { + if (mdcAdapter == null) { + throw new IllegalStateException("MDCAdapter cannot be null. See also " + + NULL_MDCA_URL); + } + mdcAdapter.clear(); + } + + /** + * Return a copy of the current thread's context map, with keys and + * values of type String. Returned value may be null. + * + * @return A copy of the current thread's context map. May be null. + * @since 1.5.1 + */ + public static Map getCopyOfContextMap() { + if (mdcAdapter == null) { + throw new IllegalStateException("MDCAdapter cannot be null. See also " + + NULL_MDCA_URL); + } + return mdcAdapter.getCopyOfContextMap(); + } + + /** + * Set the current thread's context map by first clearing any existing + * map and then copying the map passed as parameter. The context map passed + * as parameter must only contain keys and values of type String. + * + * @param contextMap must contain only keys and values of type String + * @since 1.5.1 + */ + public static void setContextMap(Map contextMap) { + if (mdcAdapter == null) { + throw new IllegalStateException("MDCAdapter cannot be null. See also " + + NULL_MDCA_URL); + } + mdcAdapter.setContextMap(contextMap); + } + + + /** + * Returns the MDCAdapter instance currently in use. + * + * @return the MDcAdapter instance currently in use. + * @since 1.4.2 + */ + public static MDCAdapter getMDCAdapter() { + return mdcAdapter; + } + + } \ No newline at end of file diff --git a/slf4j-api/src/main/java/org/slf4j/Marker.java b/slf4j-api/src/main/java/org/slf4j/Marker.java index f09f801..e29dbdb 100644 --- a/slf4j-api/src/main/java/org/slf4j/Marker.java +++ b/slf4j-api/src/main/java/org/slf4j/Marker.java @@ -1,143 +1,143 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j; - -import java.io.Serializable; -import java.util.Iterator; - -/** - * Markers are named objects used to enrich log statements. Conforming logging - * system Implementations of SLF4J determine how information conveyed by markers - * are used, if at all. In particular, many conforming logging systems ignore - * marker data. - * - * <p> - * Markers can contain references to other markers, which in turn may contain - * references of their own. - * - * @author Ceki Gülcü - */ -public interface Marker extends Serializable { - - /** - * This constant represents any marker, including a null marker. - */ - public final String ANY_MARKER = "*"; - - /** - * This constant represents any non-null marker. - */ - public final String ANY_NON_NULL_MARKER = "+"; - - /** - * Get the name of this Marker. - * - * @return name of marker - */ - public String getName(); - - /** - * Add a reference to another Marker. - * - * @param reference - * a reference to another marker - * @throws IllegalArgumentException - * if 'reference' is null - */ - public void add(Marker reference); - - /** - * Remove a marker reference. - * - * @param reference - * the marker reference to remove - * @return true if reference could be found and removed, false otherwise. - */ - public boolean remove(Marker reference); - - /** - * @deprecated Replaced by {@link #hasReferences()}. - */ - public boolean hasChildren(); - - /** - * Does this marker have any references? - * - * @return true if this marker has one or more references, false otherwise. - */ - public boolean hasReferences(); - - /** - * Returns an Iterator which can be used to iterate over the references of this - * marker. An empty iterator is returned when this marker has no references. - * - * @return Iterator over the references of this marker - */ - public Iterator iterator(); - - /** - * Does this marker contain a reference to the 'other' marker? Marker A is defined - * to contain marker B, if A == B or if B is referenced by A, or if B is referenced - * by any one of A's references (recursively). - * - * @param other - * The marker to test for inclusion. - * @throws IllegalArgumentException - * if 'other' is null - * @return Whether this marker contains the other marker. - */ - public boolean contains(Marker other); - - /** - * Does this marker contain the marker named 'name'? - * - * If 'name' is null the returned value is always false. - * - * @param other - * The marker to test for inclusion. - * @return Whether this marker contains the other marker. - */ - public boolean contains(String name); - - /** - * Markers are considered equal if they have the same name. - * - * @param o - * @return true, if this.name equals o.name - * - * @since 1.5.1 - */ - public boolean equals(Object o); - - /** - * Compute the hash code based on the name of this marker. - * Note that markers are considered equal if they have the same name. - * - * @return the computed hashCode - * @since 1.5.1 - */ - public int hashCode(); - -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j; + +import java.io.Serializable; +import java.util.Iterator; + +/** + * Markers are named objects used to enrich log statements. Conforming logging + * system Implementations of SLF4J determine how information conveyed by markers + * are used, if at all. In particular, many conforming logging systems ignore + * marker data. + * + * <p> + * Markers can contain references to other markers, which in turn may contain + * references of their own. + * + * @author Ceki Gülcü + */ +public interface Marker extends Serializable { + + /** + * This constant represents any marker, including a null marker. + */ + public final String ANY_MARKER = "*"; + + /** + * This constant represents any non-null marker. + */ + public final String ANY_NON_NULL_MARKER = "+"; + + /** + * Get the name of this Marker. + * + * @return name of marker + */ + public String getName(); + + /** + * Add a reference to another Marker. + * + * @param reference + * a reference to another marker + * @throws IllegalArgumentException + * if 'reference' is null + */ + public void add(Marker reference); + + /** + * Remove a marker reference. + * + * @param reference + * the marker reference to remove + * @return true if reference could be found and removed, false otherwise. + */ + public boolean remove(Marker reference); + + /** + * @deprecated Replaced by {@link #hasReferences()}. + */ + public boolean hasChildren(); + + /** + * Does this marker have any references? + * + * @return true if this marker has one or more references, false otherwise. + */ + public boolean hasReferences(); + + /** + * Returns an Iterator which can be used to iterate over the references of this + * marker. An empty iterator is returned when this marker has no references. + * + * @return Iterator over the references of this marker + */ + public Iterator iterator(); + + /** + * Does this marker contain a reference to the 'other' marker? Marker A is defined + * to contain marker B, if A == B or if B is referenced by A, or if B is referenced + * by any one of A's references (recursively). + * + * @param other + * The marker to test for inclusion. + * @throws IllegalArgumentException + * if 'other' is null + * @return Whether this marker contains the other marker. + */ + public boolean contains(Marker other); + + /** + * Does this marker contain the marker named 'name'? + * + * If 'name' is null the returned value is always false. + * + * @param other + * The marker to test for inclusion. + * @return Whether this marker contains the other marker. + */ + public boolean contains(String name); + + /** + * Markers are considered equal if they have the same name. + * + * @param o + * @return true, if this.name equals o.name + * + * @since 1.5.1 + */ + public boolean equals(Object o); + + /** + * Compute the hash code based on the name of this marker. + * Note that markers are considered equal if they have the same name. + * + * @return the computed hashCode + * @since 1.5.1 + */ + public int hashCode(); + +} diff --git a/slf4j-api/src/main/java/org/slf4j/MarkerFactory.java b/slf4j-api/src/main/java/org/slf4j/MarkerFactory.java index 42bb875..271c4dd 100644 --- a/slf4j-api/src/main/java/org/slf4j/MarkerFactory.java +++ b/slf4j-api/src/main/java/org/slf4j/MarkerFactory.java @@ -1,92 +1,92 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j; - -import org.slf4j.helpers.Util; -import org.slf4j.impl.StaticMarkerBinder; - -/** - * MarkerFactory is a utility class producing {@link Marker} instances as - * appropriate for the logging system currently in use. - * - * <p> - * This class is essentially implemented as a wrapper around an - * {@link IMarkerFactory} instance bound at compile time. - * - * <p> - * Please note that all methods in this class are static. - * - * @author Ceki Gülcü - */ -public class MarkerFactory { - static IMarkerFactory markerFactory; - - private MarkerFactory() { - } - - static { - try { - markerFactory = StaticMarkerBinder.SINGLETON.getMarkerFactory(); - } catch (Exception e) { - // we should never get here - Util.reportFailure("Could not instantiate instance of class [" - + StaticMarkerBinder.SINGLETON.getMarkerFactoryClassStr() + "]", e); - } - } - - /** - * Return a Marker instance as specified by the name parameter using the - * previously bound {@link IMarkerFactory}instance. - * - * @param name - * The name of the {@link Marker} object to return. - * @return marker - */ - public static Marker getMarker(String name) { - return markerFactory.getMarker(name); - } - - /** - * Create a marker which is detached (even at birth) from the MarkerFactory. - * - * @return a dangling marker - * @since 1.5.1 - */ - public static Marker getDetachedMarker(String name) { - return markerFactory.getDetachedMarker(name); - } - - /** - * Return the {@link IMarkerFactory}instance in use. - * - * <p>The IMarkerFactory instance is usually bound with this class at - * compile time. - * - * @return the IMarkerFactory instance in use - */ - public static IMarkerFactory getIMarkerFactory() { - return markerFactory; - } +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j; + +import org.slf4j.helpers.Util; +import org.slf4j.impl.StaticMarkerBinder; + +/** + * MarkerFactory is a utility class producing {@link Marker} instances as + * appropriate for the logging system currently in use. + * + * <p> + * This class is essentially implemented as a wrapper around an + * {@link IMarkerFactory} instance bound at compile time. + * + * <p> + * Please note that all methods in this class are static. + * + * @author Ceki Gülcü + */ +public class MarkerFactory { + static IMarkerFactory markerFactory; + + private MarkerFactory() { + } + + static { + try { + markerFactory = StaticMarkerBinder.SINGLETON.getMarkerFactory(); + } catch (Exception e) { + // we should never get here + Util.reportFailure("Could not instantiate instance of class [" + + StaticMarkerBinder.SINGLETON.getMarkerFactoryClassStr() + "]", e); + } + } + + /** + * Return a Marker instance as specified by the name parameter using the + * previously bound {@link IMarkerFactory}instance. + * + * @param name + * The name of the {@link Marker} object to return. + * @return marker + */ + public static Marker getMarker(String name) { + return markerFactory.getMarker(name); + } + + /** + * Create a marker which is detached (even at birth) from the MarkerFactory. + * + * @return a dangling marker + * @since 1.5.1 + */ + public static Marker getDetachedMarker(String name) { + return markerFactory.getDetachedMarker(name); + } + + /** + * Return the {@link IMarkerFactory}instance in use. + * + * <p>The IMarkerFactory instance is usually bound with this class at + * compile time. + * + * @return the IMarkerFactory instance in use + */ + public static IMarkerFactory getIMarkerFactory() { + return markerFactory; + } } \ No newline at end of file diff --git a/slf4j-api/src/main/java/org/slf4j/helpers/BasicMDCAdapter.java b/slf4j-api/src/main/java/org/slf4j/helpers/BasicMDCAdapter.java index df4d470..57589f5 100644 --- a/slf4j-api/src/main/java/org/slf4j/helpers/BasicMDCAdapter.java +++ b/slf4j-api/src/main/java/org/slf4j/helpers/BasicMDCAdapter.java @@ -1,147 +1,147 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -package org.slf4j.helpers; - -import org.slf4j.spi.MDCAdapter; - -import java.util.HashMap; -import java.util.Map; -import java.util.Set; - -/** - * Basic MDC implementation, which can be used with logging systems that lack - * out-of-the-box MDC support. - * - * This code is largely based on logback's <a - * href="http://svn.qos.ch/viewvc/logback/trunk/logback-classic/src/main/java/org/sl…"> - * LogbackMDCAdapter</a>. - * - * @author Ceki Gulcu - * @author Maarten Bosteels - * - * @since 1.5.0 - */ -public class BasicMDCAdapter implements MDCAdapter { - - private InheritableThreadLocal inheritableThreadLocal = new InheritableThreadLocal(); - - /** - * Put a context value (the <code>val</code> parameter) as identified with - * the <code>key</code> parameter into the current thread's context map. - * Note that contrary to log4j, the <code>val</code> parameter can be null. - * - * <p> - * If the current thread does not have a context map it is created as a side - * effect of this call. - * - * @throws IllegalArgumentException - * in case the "key" parameter is null - */ - public void put(String key, String val) { - if (key == null) { - throw new IllegalArgumentException("key cannot be null"); - } - HashMap map = (HashMap) inheritableThreadLocal.get(); - if (map == null) { - map = new HashMap(); - inheritableThreadLocal.set(map); - } - map.put(key, val); - } - - /** - * Get the context identified by the <code>key</code> parameter. - */ - public String get(String key) { - HashMap hashMap = (HashMap) inheritableThreadLocal.get(); - if ((hashMap != null) && (key != null)) { - return (String) hashMap.get(key); - } else { - return null; - } - } - - /** - * Remove the the context identified by the <code>key</code> parameter. - */ - public void remove(String key) { - HashMap map = (HashMap) inheritableThreadLocal.get(); - if (map != null) { - map.remove(key); - } - } - - /** - * Clear all entries in the MDC. - */ - public void clear() { - HashMap hashMap = (HashMap) inheritableThreadLocal.get(); - if (hashMap != null) { - hashMap.clear(); - // the InheritableThreadLocal.remove method was introduced in JDK 1.5 - // Thus, invoking clear() on previous JDK's will fail - inheritableThreadLocal.remove(); - } - } - - /** - * Returns the keys in the MDC as a {@link Set} of {@link String}s The - * returned value can be null. - * - * @return the keys in the MDC - */ - public Set getKeys() { - HashMap hashMap = (HashMap) inheritableThreadLocal.get(); - if (hashMap != null) { - return hashMap.keySet(); - } else { - return null; - } - } - /** - * Return a copy of the current thread's context map. - * Returned value may be null. - * - */ - public Map getCopyOfContextMap() { - HashMap hashMap = (HashMap) inheritableThreadLocal.get(); - if (hashMap != null) { - return new HashMap(hashMap); - } else { - return null; - } - } - - public void setContextMap(Map contextMap) { - HashMap hashMap = (HashMap) inheritableThreadLocal.get(); - if (hashMap != null) { - hashMap.clear(); - hashMap.putAll(contextMap); - } else { - hashMap = new HashMap(contextMap); - inheritableThreadLocal.set(hashMap); - } - } - -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +package org.slf4j.helpers; + +import org.slf4j.spi.MDCAdapter; + +import java.util.HashMap; +import java.util.Map; +import java.util.Set; + +/** + * Basic MDC implementation, which can be used with logging systems that lack + * out-of-the-box MDC support. + * + * This code is largely based on logback's <a + * href="http://svn.qos.ch/viewvc/logback/trunk/logback-classic/src/main/java/org/sl…"> + * LogbackMDCAdapter</a>. + * + * @author Ceki Gulcu + * @author Maarten Bosteels + * + * @since 1.5.0 + */ +public class BasicMDCAdapter implements MDCAdapter { + + private InheritableThreadLocal inheritableThreadLocal = new InheritableThreadLocal(); + + /** + * Put a context value (the <code>val</code> parameter) as identified with + * the <code>key</code> parameter into the current thread's context map. + * Note that contrary to log4j, the <code>val</code> parameter can be null. + * + * <p> + * If the current thread does not have a context map it is created as a side + * effect of this call. + * + * @throws IllegalArgumentException + * in case the "key" parameter is null + */ + public void put(String key, String val) { + if (key == null) { + throw new IllegalArgumentException("key cannot be null"); + } + HashMap map = (HashMap) inheritableThreadLocal.get(); + if (map == null) { + map = new HashMap(); + inheritableThreadLocal.set(map); + } + map.put(key, val); + } + + /** + * Get the context identified by the <code>key</code> parameter. + */ + public String get(String key) { + HashMap hashMap = (HashMap) inheritableThreadLocal.get(); + if ((hashMap != null) && (key != null)) { + return (String) hashMap.get(key); + } else { + return null; + } + } + + /** + * Remove the the context identified by the <code>key</code> parameter. + */ + public void remove(String key) { + HashMap map = (HashMap) inheritableThreadLocal.get(); + if (map != null) { + map.remove(key); + } + } + + /** + * Clear all entries in the MDC. + */ + public void clear() { + HashMap hashMap = (HashMap) inheritableThreadLocal.get(); + if (hashMap != null) { + hashMap.clear(); + // the InheritableThreadLocal.remove method was introduced in JDK 1.5 + // Thus, invoking clear() on previous JDK's will fail + inheritableThreadLocal.remove(); + } + } + + /** + * Returns the keys in the MDC as a {@link Set} of {@link String}s The + * returned value can be null. + * + * @return the keys in the MDC + */ + public Set getKeys() { + HashMap hashMap = (HashMap) inheritableThreadLocal.get(); + if (hashMap != null) { + return hashMap.keySet(); + } else { + return null; + } + } + /** + * Return a copy of the current thread's context map. + * Returned value may be null. + * + */ + public Map getCopyOfContextMap() { + HashMap hashMap = (HashMap) inheritableThreadLocal.get(); + if (hashMap != null) { + return new HashMap(hashMap); + } else { + return null; + } + } + + public void setContextMap(Map contextMap) { + HashMap hashMap = (HashMap) inheritableThreadLocal.get(); + if (hashMap != null) { + hashMap.clear(); + hashMap.putAll(contextMap); + } else { + hashMap = new HashMap(contextMap); + inheritableThreadLocal.set(hashMap); + } + } + +} diff --git a/slf4j-api/src/main/java/org/slf4j/helpers/BasicMarker.java b/slf4j-api/src/main/java/org/slf4j/helpers/BasicMarker.java index 9529c34..de575d2 100644 --- a/slf4j-api/src/main/java/org/slf4j/helpers/BasicMarker.java +++ b/slf4j-api/src/main/java/org/slf4j/helpers/BasicMarker.java @@ -1,196 +1,196 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.helpers; - -import java.util.Collections; -import java.util.Iterator; -import java.util.List; -import java.util.Vector; - -import org.slf4j.Marker; - -/** - * A simple implementation of the {@link Marker} interface. - * - * @author Ceki Gülcü - * @author Joern Huxhorn - */ -public class BasicMarker implements Marker { - - private static final long serialVersionUID = 1803952589649545191L; - - private final String name; - private List refereceList; - - BasicMarker(String name) { - if (name == null) { - throw new IllegalArgumentException("A merker name cannot be null"); - } - this.name = name; - } - - public String getName() { - return name; - } - - public synchronized void add(Marker reference) { - if (reference == null) { - throw new IllegalArgumentException( - "A null value cannot be added to a Marker as reference."); - } - - // no point in adding the reference multiple times - if (this.contains(reference)) { - return; - - } else if (reference.contains(this)) { // avoid recursion - // a potential reference should not its future "parent" as a reference - return; - } else { - // let's add the reference - if (refereceList == null) { - refereceList = new Vector(); - } - refereceList.add(reference); - } - - } - - public synchronized boolean hasReferences() { - return ((refereceList != null) && (refereceList.size() > 0)); - } - - public boolean hasChildren() { - return hasReferences(); - } - - public synchronized Iterator iterator() { - if (refereceList != null) { - return refereceList.iterator(); - } else { - return Collections.EMPTY_LIST.iterator(); - } - } - - public synchronized boolean remove(Marker referenceToRemove) { - if (refereceList == null) { - return false; - } - - int size = refereceList.size(); - for (int i = 0; i < size; i++) { - Marker m = (Marker) refereceList.get(i); - if (referenceToRemove.equals(m)) { - refereceList.remove(i); - return true; - } - } - return false; - } - - public boolean contains(Marker other) { - if (other == null) { - throw new IllegalArgumentException("Other cannot be null"); - } - - if (this.equals(other)) { - return true; - } - - if (hasReferences()) { - for (int i = 0; i < refereceList.size(); i++) { - Marker ref = (Marker) refereceList.get(i); - if (ref.contains(other)) { - return true; - } - } - } - return false; - } - - /** - * This method is mainly used with Expression Evaluators. - */ - public boolean contains(String name) { - if (name == null) { - throw new IllegalArgumentException("Other cannot be null"); - } - - if (this.name.equals(name)) { - return true; - } - - if (hasReferences()) { - for (int i = 0; i < refereceList.size(); i++) { - Marker ref = (Marker) refereceList.get(i); - if (ref.contains(name)) { - return true; - } - } - } - return false; - } - - private static String OPEN = "[ "; - private static String CLOSE = " ]"; - private static String SEP = ", "; - - - public boolean equals(Object obj) { - if (this == obj) - return true; - if (obj == null) - return false; - if (!(obj instanceof Marker)) - return false; - - final Marker other = (Marker) obj; - return name.equals(other.getName()); - } - - public int hashCode() { - return name.hashCode(); - } - - public String toString() { - if (!this.hasReferences()) { - return this.getName(); - } - Iterator it = this.iterator(); - Marker reference; - StringBuffer sb = new StringBuffer(this.getName()); - sb.append(' ').append(OPEN); - while (it.hasNext()) { - reference = (Marker) it.next(); - sb.append(reference.getName()); - if (it.hasNext()) { - sb.append(SEP); - } - } - sb.append(CLOSE); - - return sb.toString(); - } -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.helpers; + +import java.util.Collections; +import java.util.Iterator; +import java.util.List; +import java.util.Vector; + +import org.slf4j.Marker; + +/** + * A simple implementation of the {@link Marker} interface. + * + * @author Ceki Gülcü + * @author Joern Huxhorn + */ +public class BasicMarker implements Marker { + + private static final long serialVersionUID = 1803952589649545191L; + + private final String name; + private List refereceList; + + BasicMarker(String name) { + if (name == null) { + throw new IllegalArgumentException("A merker name cannot be null"); + } + this.name = name; + } + + public String getName() { + return name; + } + + public synchronized void add(Marker reference) { + if (reference == null) { + throw new IllegalArgumentException( + "A null value cannot be added to a Marker as reference."); + } + + // no point in adding the reference multiple times + if (this.contains(reference)) { + return; + + } else if (reference.contains(this)) { // avoid recursion + // a potential reference should not its future "parent" as a reference + return; + } else { + // let's add the reference + if (refereceList == null) { + refereceList = new Vector(); + } + refereceList.add(reference); + } + + } + + public synchronized boolean hasReferences() { + return ((refereceList != null) && (refereceList.size() > 0)); + } + + public boolean hasChildren() { + return hasReferences(); + } + + public synchronized Iterator iterator() { + if (refereceList != null) { + return refereceList.iterator(); + } else { + return Collections.EMPTY_LIST.iterator(); + } + } + + public synchronized boolean remove(Marker referenceToRemove) { + if (refereceList == null) { + return false; + } + + int size = refereceList.size(); + for (int i = 0; i < size; i++) { + Marker m = (Marker) refereceList.get(i); + if (referenceToRemove.equals(m)) { + refereceList.remove(i); + return true; + } + } + return false; + } + + public boolean contains(Marker other) { + if (other == null) { + throw new IllegalArgumentException("Other cannot be null"); + } + + if (this.equals(other)) { + return true; + } + + if (hasReferences()) { + for (int i = 0; i < refereceList.size(); i++) { + Marker ref = (Marker) refereceList.get(i); + if (ref.contains(other)) { + return true; + } + } + } + return false; + } + + /** + * This method is mainly used with Expression Evaluators. + */ + public boolean contains(String name) { + if (name == null) { + throw new IllegalArgumentException("Other cannot be null"); + } + + if (this.name.equals(name)) { + return true; + } + + if (hasReferences()) { + for (int i = 0; i < refereceList.size(); i++) { + Marker ref = (Marker) refereceList.get(i); + if (ref.contains(name)) { + return true; + } + } + } + return false; + } + + private static String OPEN = "[ "; + private static String CLOSE = " ]"; + private static String SEP = ", "; + + + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (!(obj instanceof Marker)) + return false; + + final Marker other = (Marker) obj; + return name.equals(other.getName()); + } + + public int hashCode() { + return name.hashCode(); + } + + public String toString() { + if (!this.hasReferences()) { + return this.getName(); + } + Iterator it = this.iterator(); + Marker reference; + StringBuffer sb = new StringBuffer(this.getName()); + sb.append(' ').append(OPEN); + while (it.hasNext()) { + reference = (Marker) it.next(); + sb.append(reference.getName()); + if (it.hasNext()) { + sb.append(SEP); + } + } + sb.append(CLOSE); + + return sb.toString(); + } +} diff --git a/slf4j-api/src/main/java/org/slf4j/helpers/BasicMarkerFactory.java b/slf4j-api/src/main/java/org/slf4j/helpers/BasicMarkerFactory.java index 1f5be23..7686684 100644 --- a/slf4j-api/src/main/java/org/slf4j/helpers/BasicMarkerFactory.java +++ b/slf4j-api/src/main/java/org/slf4j/helpers/BasicMarkerFactory.java @@ -1,99 +1,99 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.helpers; - -import java.util.HashMap; -import java.util.Map; - -import org.slf4j.IMarkerFactory; -import org.slf4j.Marker; - -/** - * An almost trivial implementation of the {@link IMarkerFactory} - * interface which creates {@link BasicMarker} instances. - * - * <p>Simple logging systems can conform to the SLF4J API by binding - * {@link org.slf4j.MarkerFactory} with an instance of this class. - * - * @author Ceki Gülcü - */ -public class BasicMarkerFactory implements IMarkerFactory { - - Map markerMap = new HashMap(); - - /** - * Regular users should <em>not</em> create - * <code>BasicMarkerFactory</code> instances. <code>Marker</code> - * instances can be obtained using the static {@link - * org.slf4j.MarkerFactory#getMarker} method. - */ - public BasicMarkerFactory() { - } - - /** - * Manufacture a {@link BasicMarker} instance by name. If the instance has been - * created earlier, return the previously created instance. - * - * @param name the name of the marker to be created - * @return a Marker instance - */ - public synchronized Marker getMarker(String name) { - if (name == null) { - throw new IllegalArgumentException("Marker name cannot be null"); - } - - Marker marker = (Marker) markerMap.get(name); - if (marker == null) { - marker = new BasicMarker(name); - markerMap.put(name, marker); - } - return marker; - } - - /** - * Does the name marked already exist? - */ - public synchronized boolean exists(String name) { - if (name == null) { - return false; - } - return markerMap.containsKey(name); - } - - public boolean detachMarker(String name) { - if(name == null) { - return false; - } - return (markerMap.remove(name) != null); - } - - - public Marker getDetachedMarker(String name) { - return new BasicMarker(name); - } - - - -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.helpers; + +import java.util.HashMap; +import java.util.Map; + +import org.slf4j.IMarkerFactory; +import org.slf4j.Marker; + +/** + * An almost trivial implementation of the {@link IMarkerFactory} + * interface which creates {@link BasicMarker} instances. + * + * <p>Simple logging systems can conform to the SLF4J API by binding + * {@link org.slf4j.MarkerFactory} with an instance of this class. + * + * @author Ceki Gülcü + */ +public class BasicMarkerFactory implements IMarkerFactory { + + Map markerMap = new HashMap(); + + /** + * Regular users should <em>not</em> create + * <code>BasicMarkerFactory</code> instances. <code>Marker</code> + * instances can be obtained using the static {@link + * org.slf4j.MarkerFactory#getMarker} method. + */ + public BasicMarkerFactory() { + } + + /** + * Manufacture a {@link BasicMarker} instance by name. If the instance has been + * created earlier, return the previously created instance. + * + * @param name the name of the marker to be created + * @return a Marker instance + */ + public synchronized Marker getMarker(String name) { + if (name == null) { + throw new IllegalArgumentException("Marker name cannot be null"); + } + + Marker marker = (Marker) markerMap.get(name); + if (marker == null) { + marker = new BasicMarker(name); + markerMap.put(name, marker); + } + return marker; + } + + /** + * Does the name marked already exist? + */ + public synchronized boolean exists(String name) { + if (name == null) { + return false; + } + return markerMap.containsKey(name); + } + + public boolean detachMarker(String name) { + if(name == null) { + return false; + } + return (markerMap.remove(name) != null); + } + + + public Marker getDetachedMarker(String name) { + return new BasicMarker(name); + } + + + +} diff --git a/slf4j-api/src/main/java/org/slf4j/helpers/MarkerIgnoringBase.java b/slf4j-api/src/main/java/org/slf4j/helpers/MarkerIgnoringBase.java index 5982d1c..b4ccba7 100644 --- a/slf4j-api/src/main/java/org/slf4j/helpers/MarkerIgnoringBase.java +++ b/slf4j-api/src/main/java/org/slf4j/helpers/MarkerIgnoringBase.java @@ -1,168 +1,168 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.helpers; - -import org.slf4j.Logger; -import org.slf4j.Marker; - - -/** - * This class serves as base for adapters or native implementations of logging systems - * lacking Marker support. In this implementation, methods taking marker data - * simply invoke the corresponding method without the Marker argument, discarding - * any marker data passed as argument. - * - * @author Ceki Gulcu - */ -public abstract class MarkerIgnoringBase extends NamedLoggerBase implements Logger { - - private static final long serialVersionUID = 9044267456635152283L; - - public boolean isTraceEnabled(Marker marker) { - return isTraceEnabled(); - } - - public void trace(Marker marker, String msg) { - trace(msg); - } - - public void trace(Marker marker, String format, Object arg) { - trace(format, arg); - } - - public void trace(Marker marker, String format, Object arg1, Object arg2) { - trace(format, arg1, arg2); - } - - public void trace(Marker marker, String format, Object[] argArray) { - trace(format, argArray); - } - - public void trace(Marker marker, String msg, Throwable t) { - trace(msg, t); - } - - public boolean isDebugEnabled(Marker marker) { - return isDebugEnabled(); - } - - public void debug(Marker marker, String msg) { - debug(msg); - } - - public void debug(Marker marker, String format, Object arg) { - debug(format, arg); - } - - public void debug(Marker marker, String format, Object arg1, Object arg2) { - debug(format, arg1, arg2); - } - - public void debug(Marker marker, String format, Object[] argArray) { - debug(format, argArray); - } - - public void debug(Marker marker, String msg, Throwable t) { - debug(msg, t); - } - - public boolean isInfoEnabled(Marker marker) { - return isInfoEnabled(); - } - - public void info(Marker marker, String msg) { - info(msg); - } - - public void info(Marker marker, String format, Object arg) { - info(format, arg); - } - - public void info(Marker marker, String format, Object arg1, Object arg2) { - info(format, arg1, arg2); - } - - public void info(Marker marker, String format, Object[] argArray) { - info(format, argArray); - } - - public void info(Marker marker, String msg, Throwable t) { - info(msg, t); - } - - public boolean isWarnEnabled(Marker marker) { - return isWarnEnabled(); - } - - public void warn(Marker marker, String msg) { - warn(msg); - } - - public void warn(Marker marker, String format, Object arg) { - warn(format, arg); - } - - public void warn(Marker marker, String format, Object arg1, Object arg2) { - warn(format, arg1, arg2); - } - - public void warn(Marker marker, String format, Object[] argArray) { - warn(format, argArray); - } - - public void warn(Marker marker, String msg, Throwable t) { - warn(msg, t); - } - - - public boolean isErrorEnabled(Marker marker) { - return isErrorEnabled(); - } - - public void error(Marker marker, String msg) { - error(msg); - } - - public void error(Marker marker, String format, Object arg) { - error(format, arg); - } - - public void error(Marker marker, String format, Object arg1, Object arg2) { - error(format, arg1, arg2); - } - - public void error(Marker marker, String format, Object[] argArray) { - error(format, argArray); - } - - public void error(Marker marker, String msg, Throwable t) { - error(msg, t); - } - - public String toString() { - return this.getClass().getName()+"("+getName()+")"; - } - -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.helpers; + +import org.slf4j.Logger; +import org.slf4j.Marker; + + +/** + * This class serves as base for adapters or native implementations of logging systems + * lacking Marker support. In this implementation, methods taking marker data + * simply invoke the corresponding method without the Marker argument, discarding + * any marker data passed as argument. + * + * @author Ceki Gulcu + */ +public abstract class MarkerIgnoringBase extends NamedLoggerBase implements Logger { + + private static final long serialVersionUID = 9044267456635152283L; + + public boolean isTraceEnabled(Marker marker) { + return isTraceEnabled(); + } + + public void trace(Marker marker, String msg) { + trace(msg); + } + + public void trace(Marker marker, String format, Object arg) { + trace(format, arg); + } + + public void trace(Marker marker, String format, Object arg1, Object arg2) { + trace(format, arg1, arg2); + } + + public void trace(Marker marker, String format, Object[] argArray) { + trace(format, argArray); + } + + public void trace(Marker marker, String msg, Throwable t) { + trace(msg, t); + } + + public boolean isDebugEnabled(Marker marker) { + return isDebugEnabled(); + } + + public void debug(Marker marker, String msg) { + debug(msg); + } + + public void debug(Marker marker, String format, Object arg) { + debug(format, arg); + } + + public void debug(Marker marker, String format, Object arg1, Object arg2) { + debug(format, arg1, arg2); + } + + public void debug(Marker marker, String format, Object[] argArray) { + debug(format, argArray); + } + + public void debug(Marker marker, String msg, Throwable t) { + debug(msg, t); + } + + public boolean isInfoEnabled(Marker marker) { + return isInfoEnabled(); + } + + public void info(Marker marker, String msg) { + info(msg); + } + + public void info(Marker marker, String format, Object arg) { + info(format, arg); + } + + public void info(Marker marker, String format, Object arg1, Object arg2) { + info(format, arg1, arg2); + } + + public void info(Marker marker, String format, Object[] argArray) { + info(format, argArray); + } + + public void info(Marker marker, String msg, Throwable t) { + info(msg, t); + } + + public boolean isWarnEnabled(Marker marker) { + return isWarnEnabled(); + } + + public void warn(Marker marker, String msg) { + warn(msg); + } + + public void warn(Marker marker, String format, Object arg) { + warn(format, arg); + } + + public void warn(Marker marker, String format, Object arg1, Object arg2) { + warn(format, arg1, arg2); + } + + public void warn(Marker marker, String format, Object[] argArray) { + warn(format, argArray); + } + + public void warn(Marker marker, String msg, Throwable t) { + warn(msg, t); + } + + + public boolean isErrorEnabled(Marker marker) { + return isErrorEnabled(); + } + + public void error(Marker marker, String msg) { + error(msg); + } + + public void error(Marker marker, String format, Object arg) { + error(format, arg); + } + + public void error(Marker marker, String format, Object arg1, Object arg2) { + error(format, arg1, arg2); + } + + public void error(Marker marker, String format, Object[] argArray) { + error(format, argArray); + } + + public void error(Marker marker, String msg, Throwable t) { + error(msg, t); + } + + public String toString() { + return this.getClass().getName()+"("+getName()+")"; + } + +} diff --git a/slf4j-api/src/main/java/org/slf4j/helpers/MessageFormatter.java b/slf4j-api/src/main/java/org/slf4j/helpers/MessageFormatter.java index c41ae9a..0f38864 100644 --- a/slf4j-api/src/main/java/org/slf4j/helpers/MessageFormatter.java +++ b/slf4j-api/src/main/java/org/slf4j/helpers/MessageFormatter.java @@ -1,394 +1,394 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.helpers; - -import java.text.MessageFormat; -import java.util.HashMap; -import java.util.Map; - -// contributors: lizongbo: proposed special treatment of array parameter values -// Jörn Huxhorn: pointed out double[] omission, suggested deep array copy -/** - * Formats messages according to very simple substitution rules. Substitutions - * can be made 1, 2 or more arguments. - * - * <p> - * For example, - * - * <pre> - * MessageFormatter.format("Hi {}.", "there") - * </pre> - * - * will return the string "Hi there.". - * <p> - * The {} pair is called the <em>formatting anchor</em>. It serves to designate - * the location where arguments need to be substituted within the message - * pattern. - * <p> - * In case your message contains the '{' or the '}' character, you do not have - * to do anything special unless the '}' character immediately follows '{'. For - * example, - * - * <pre> - * MessageFormatter.format("Set {1,2,3} is not equal to {}.", "1,2"); - * </pre> - * - * will return the string "Set {1,2,3} is not equal to 1,2.". - * - * <p> - * If for whatever reason you need to place the string "{}" in the message - * without its <em>formatting anchor</em> meaning, then you need to escape the - * '{' character with '\', that is the backslash character. Only the '{' - * character should be escaped. There is no need to escape the '}' character. - * For example, - * - * <pre>MessageFormatter.format("Set \\{} is not equal to {}.", "1,2");</pre> - * - * will return the string "Set {} is not equal to 1,2.". - * - * <p> - * The escaping behavior just described can be overridden by escaping the escape - * character '\'. Calling - * <pre> - * MessageFormatter.format("File name is C:\\\\{}.", "file.zip"); - * </pre> - * - * will return the string "File name is C:\file.zip". - * - * <p> - * The formatting conventions are different than those of {@link MessageFormat} - * which ships with the Java platform. This is justified by the fact that - * SLF4J's implementation is 10 times faster than that of {@link MessageFormat}. - * This local performance difference is both measurable and significant in the - * larger context of the complete logging processing chain. - * - * <p> - * See also {@link #format(String, Object)}, - * {@link #format(String, Object, Object)} and - * {@link #arrayFormat(String, Object[])} methods for more details. - * - * @author Ceki Gülcü - */ -final public class MessageFormatter { - static final char DELIM_START = '{'; - static final char DELIM_STOP = '}'; - static final String DELIM_STR = "{}"; - private static final char ESCAPE_CHAR = '\\'; - - /** - * Performs single argument substitution for the 'messagePattern' passed as - * parameter. - * <p> - * For example, - * - * <pre> - * MessageFormatter.format("Hi {}.", "there"); - * </pre> - * - * will return the string "Hi there.". - * <p> - * - * @param messagePattern - * The message pattern which will be parsed and formatted - * @param argument - * The argument to be substituted in place of the formatting anchor - * @return The formatted message - */ - final public static String format(String messagePattern, Object arg) { - return arrayFormat(messagePattern, new Object[] { arg }); - } - - /** - * - * Performs a two argument substitution for the 'messagePattern' passed as - * parameter. - * <p> - * For example, - * - * <pre> - * MessageFormatter.format("Hi {}. My name is {}.", "Alice", "Bob"); - * </pre> - * - * will return the string "Hi Alice. My name is Bob.". - * - * @param messagePattern - * The message pattern which will be parsed and formatted - * @param arg1 - * The argument to be substituted in place of the first formatting - * anchor - * @param arg2 - * The argument to be substituted in place of the second formatting - * anchor - * @return The formatted message - */ - final public static String format(final String messagePattern, Object arg1, - Object arg2) { - return arrayFormat(messagePattern, new Object[] { arg1, arg2 }); - } - - /** - * Same principle as the {@link #format(String, Object)} and - * {@link #format(String, Object, Object)} methods except that any number of - * arguments can be passed in an array. - * - * @param messagePattern - * The message pattern which will be parsed and formatted - * @param argArray - * An array of arguments to be substituted in place of formatting - * anchors - * @return The formatted message - */ - final public static String arrayFormat(final String messagePattern, - final Object[] argArray) { - if (messagePattern == null) { - return null; - } - if (argArray == null) { - return messagePattern; - } - int i = 0; - int j; - StringBuffer sbuf = new StringBuffer(messagePattern.length() + 50); - - for (int L = 0; L < argArray.length; L++) { - - j = messagePattern.indexOf(DELIM_STR, i); - - if (j == -1) { - // no more variables - if (i == 0) { // this is a simple string - return messagePattern; - } else { // add the tail string which contains no variables and return - // the result. - sbuf.append(messagePattern.substring(i, messagePattern.length())); - return sbuf.toString(); - } - } else { - if (isEscapedDelimeter(messagePattern, j)) { - if (!isDoubleEscaped(messagePattern, j)) { - L--; // DELIM_START was escaped, thus should not be incremented - sbuf.append(messagePattern.substring(i, j - 1)); - sbuf.append(DELIM_START); - i = j + 1; - } else { - // The escape character preceding the delimiter start is - // itself escaped: "abc x:\\{}" - // we have to consume one backward slash - sbuf.append(messagePattern.substring(i, j - 1)); - deeplyAppendParameter(sbuf, argArray[L], new HashMap()); - i = j + 2; - } - } else { - // normal case - sbuf.append(messagePattern.substring(i, j)); - deeplyAppendParameter(sbuf, argArray[L], new HashMap()); - i = j + 2; - } - } - } - // append the characters following the last {} pair. - sbuf.append(messagePattern.substring(i, messagePattern.length())); - return sbuf.toString(); - } - - final static boolean isEscapedDelimeter(String messagePattern, - int delimeterStartIndex) { - - if (delimeterStartIndex == 0) { - return false; - } - char potentialEscape = messagePattern.charAt(delimeterStartIndex - 1); - if (potentialEscape == ESCAPE_CHAR) { - return true; - } else { - return false; - } - } - - final static boolean isDoubleEscaped(String messagePattern, - int delimeterStartIndex) { - if (delimeterStartIndex >= 2 - && messagePattern.charAt(delimeterStartIndex - 2) == ESCAPE_CHAR) { - return true; - } else { - return false; - } - } - - // special treatment of array values was suggested by 'lizongbo' - private static void deeplyAppendParameter(StringBuffer sbuf, Object o, - Map seenMap) { - if (o == null) { - sbuf.append("null"); - return; - } - if (!o.getClass().isArray()) { - safeObjectAppend(sbuf, o); - } else { - // check for primitive array types because they - // unfortunately cannot be cast to Object[] - if (o instanceof boolean[]) { - booleanArrayAppend(sbuf, (boolean[]) o); - } else if (o instanceof byte[]) { - byteArrayAppend(sbuf, (byte[]) o); - } else if (o instanceof char[]) { - charArrayAppend(sbuf, (char[]) o); - } else if (o instanceof short[]) { - shortArrayAppend(sbuf, (short[]) o); - } else if (o instanceof int[]) { - intArrayAppend(sbuf, (int[]) o); - } else if (o instanceof long[]) { - longArrayAppend(sbuf, (long[]) o); - } else if (o instanceof float[]) { - floatArrayAppend(sbuf, (float[]) o); - } else if (o instanceof double[]) { - doubleArrayAppend(sbuf, (double[]) o); - } else { - objectArrayAppend(sbuf, (Object[]) o, seenMap); - } - } - } - - private static void safeObjectAppend(StringBuffer sbuf, Object o) { - try { - String oAsString = o.toString(); - sbuf.append(oAsString); - } catch (Throwable t) { - System.err - .println("SLF4J: Failed toString() invocation on an object of type [" - + o.getClass().getName() + "]"); - t.printStackTrace(); - sbuf.append("[FAILED toString()]"); - } - - } - - private static void objectArrayAppend(StringBuffer sbuf, Object[] a, - Map seenMap) { - sbuf.append('['); - if (!seenMap.containsKey(a)) { - seenMap.put(a, null); - final int len = a.length; - for (int i = 0; i < len; i++) { - deeplyAppendParameter(sbuf, a[i], seenMap); - if (i != len - 1) - sbuf.append(", "); - } - // allow repeats in siblings - seenMap.remove(a); - } else { - sbuf.append("..."); - } - sbuf.append(']'); - } - - private static void booleanArrayAppend(StringBuffer sbuf, boolean[] a) { - sbuf.append('['); - final int len = a.length; - for (int i = 0; i < len; i++) { - sbuf.append(a[i]); - if (i != len - 1) - sbuf.append(", "); - } - sbuf.append(']'); - } - - private static void byteArrayAppend(StringBuffer sbuf, byte[] a) { - sbuf.append('['); - final int len = a.length; - for (int i = 0; i < len; i++) { - sbuf.append(a[i]); - if (i != len - 1) - sbuf.append(", "); - } - sbuf.append(']'); - } - - private static void charArrayAppend(StringBuffer sbuf, char[] a) { - sbuf.append('['); - final int len = a.length; - for (int i = 0; i < len; i++) { - sbuf.append(a[i]); - if (i != len - 1) - sbuf.append(", "); - } - sbuf.append(']'); - } - - private static void shortArrayAppend(StringBuffer sbuf, short[] a) { - sbuf.append('['); - final int len = a.length; - for (int i = 0; i < len; i++) { - sbuf.append(a[i]); - if (i != len - 1) - sbuf.append(", "); - } - sbuf.append(']'); - } - - private static void intArrayAppend(StringBuffer sbuf, int[] a) { - sbuf.append('['); - final int len = a.length; - for (int i = 0; i < len; i++) { - sbuf.append(a[i]); - if (i != len - 1) - sbuf.append(", "); - } - sbuf.append(']'); - } - - private static void longArrayAppend(StringBuffer sbuf, long[] a) { - sbuf.append('['); - final int len = a.length; - for (int i = 0; i < len; i++) { - sbuf.append(a[i]); - if (i != len - 1) - sbuf.append(", "); - } - sbuf.append(']'); - } - - private static void floatArrayAppend(StringBuffer sbuf, float[] a) { - sbuf.append('['); - final int len = a.length; - for (int i = 0; i < len; i++) { - sbuf.append(a[i]); - if (i != len - 1) - sbuf.append(", "); - } - sbuf.append(']'); - } - - private static void doubleArrayAppend(StringBuffer sbuf, double[] a) { - sbuf.append('['); - final int len = a.length; - for (int i = 0; i < len; i++) { - sbuf.append(a[i]); - if (i != len - 1) - sbuf.append(", "); - } - sbuf.append(']'); - } -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.helpers; + +import java.text.MessageFormat; +import java.util.HashMap; +import java.util.Map; + +// contributors: lizongbo: proposed special treatment of array parameter values +// Jörn Huxhorn: pointed out double[] omission, suggested deep array copy +/** + * Formats messages according to very simple substitution rules. Substitutions + * can be made 1, 2 or more arguments. + * + * <p> + * For example, + * + * <pre> + * MessageFormatter.format("Hi {}.", "there") + * </pre> + * + * will return the string "Hi there.". + * <p> + * The {} pair is called the <em>formatting anchor</em>. It serves to designate + * the location where arguments need to be substituted within the message + * pattern. + * <p> + * In case your message contains the '{' or the '}' character, you do not have + * to do anything special unless the '}' character immediately follows '{'. For + * example, + * + * <pre> + * MessageFormatter.format("Set {1,2,3} is not equal to {}.", "1,2"); + * </pre> + * + * will return the string "Set {1,2,3} is not equal to 1,2.". + * + * <p> + * If for whatever reason you need to place the string "{}" in the message + * without its <em>formatting anchor</em> meaning, then you need to escape the + * '{' character with '\', that is the backslash character. Only the '{' + * character should be escaped. There is no need to escape the '}' character. + * For example, + * + * <pre>MessageFormatter.format("Set \\{} is not equal to {}.", "1,2");</pre> + * + * will return the string "Set {} is not equal to 1,2.". + * + * <p> + * The escaping behavior just described can be overridden by escaping the escape + * character '\'. Calling + * <pre> + * MessageFormatter.format("File name is C:\\\\{}.", "file.zip"); + * </pre> + * + * will return the string "File name is C:\file.zip". + * + * <p> + * The formatting conventions are different than those of {@link MessageFormat} + * which ships with the Java platform. This is justified by the fact that + * SLF4J's implementation is 10 times faster than that of {@link MessageFormat}. + * This local performance difference is both measurable and significant in the + * larger context of the complete logging processing chain. + * + * <p> + * See also {@link #format(String, Object)}, + * {@link #format(String, Object, Object)} and + * {@link #arrayFormat(String, Object[])} methods for more details. + * + * @author Ceki Gülcü + */ +final public class MessageFormatter { + static final char DELIM_START = '{'; + static final char DELIM_STOP = '}'; + static final String DELIM_STR = "{}"; + private static final char ESCAPE_CHAR = '\\'; + + /** + * Performs single argument substitution for the 'messagePattern' passed as + * parameter. + * <p> + * For example, + * + * <pre> + * MessageFormatter.format("Hi {}.", "there"); + * </pre> + * + * will return the string "Hi there.". + * <p> + * + * @param messagePattern + * The message pattern which will be parsed and formatted + * @param argument + * The argument to be substituted in place of the formatting anchor + * @return The formatted message + */ + final public static String format(String messagePattern, Object arg) { + return arrayFormat(messagePattern, new Object[] { arg }); + } + + /** + * + * Performs a two argument substitution for the 'messagePattern' passed as + * parameter. + * <p> + * For example, + * + * <pre> + * MessageFormatter.format("Hi {}. My name is {}.", "Alice", "Bob"); + * </pre> + * + * will return the string "Hi Alice. My name is Bob.". + * + * @param messagePattern + * The message pattern which will be parsed and formatted + * @param arg1 + * The argument to be substituted in place of the first formatting + * anchor + * @param arg2 + * The argument to be substituted in place of the second formatting + * anchor + * @return The formatted message + */ + final public static String format(final String messagePattern, Object arg1, + Object arg2) { + return arrayFormat(messagePattern, new Object[] { arg1, arg2 }); + } + + /** + * Same principle as the {@link #format(String, Object)} and + * {@link #format(String, Object, Object)} methods except that any number of + * arguments can be passed in an array. + * + * @param messagePattern + * The message pattern which will be parsed and formatted + * @param argArray + * An array of arguments to be substituted in place of formatting + * anchors + * @return The formatted message + */ + final public static String arrayFormat(final String messagePattern, + final Object[] argArray) { + if (messagePattern == null) { + return null; + } + if (argArray == null) { + return messagePattern; + } + int i = 0; + int j; + StringBuffer sbuf = new StringBuffer(messagePattern.length() + 50); + + for (int L = 0; L < argArray.length; L++) { + + j = messagePattern.indexOf(DELIM_STR, i); + + if (j == -1) { + // no more variables + if (i == 0) { // this is a simple string + return messagePattern; + } else { // add the tail string which contains no variables and return + // the result. + sbuf.append(messagePattern.substring(i, messagePattern.length())); + return sbuf.toString(); + } + } else { + if (isEscapedDelimeter(messagePattern, j)) { + if (!isDoubleEscaped(messagePattern, j)) { + L--; // DELIM_START was escaped, thus should not be incremented + sbuf.append(messagePattern.substring(i, j - 1)); + sbuf.append(DELIM_START); + i = j + 1; + } else { + // The escape character preceding the delimiter start is + // itself escaped: "abc x:\\{}" + // we have to consume one backward slash + sbuf.append(messagePattern.substring(i, j - 1)); + deeplyAppendParameter(sbuf, argArray[L], new HashMap()); + i = j + 2; + } + } else { + // normal case + sbuf.append(messagePattern.substring(i, j)); + deeplyAppendParameter(sbuf, argArray[L], new HashMap()); + i = j + 2; + } + } + } + // append the characters following the last {} pair. + sbuf.append(messagePattern.substring(i, messagePattern.length())); + return sbuf.toString(); + } + + final static boolean isEscapedDelimeter(String messagePattern, + int delimeterStartIndex) { + + if (delimeterStartIndex == 0) { + return false; + } + char potentialEscape = messagePattern.charAt(delimeterStartIndex - 1); + if (potentialEscape == ESCAPE_CHAR) { + return true; + } else { + return false; + } + } + + final static boolean isDoubleEscaped(String messagePattern, + int delimeterStartIndex) { + if (delimeterStartIndex >= 2 + && messagePattern.charAt(delimeterStartIndex - 2) == ESCAPE_CHAR) { + return true; + } else { + return false; + } + } + + // special treatment of array values was suggested by 'lizongbo' + private static void deeplyAppendParameter(StringBuffer sbuf, Object o, + Map seenMap) { + if (o == null) { + sbuf.append("null"); + return; + } + if (!o.getClass().isArray()) { + safeObjectAppend(sbuf, o); + } else { + // check for primitive array types because they + // unfortunately cannot be cast to Object[] + if (o instanceof boolean[]) { + booleanArrayAppend(sbuf, (boolean[]) o); + } else if (o instanceof byte[]) { + byteArrayAppend(sbuf, (byte[]) o); + } else if (o instanceof char[]) { + charArrayAppend(sbuf, (char[]) o); + } else if (o instanceof short[]) { + shortArrayAppend(sbuf, (short[]) o); + } else if (o instanceof int[]) { + intArrayAppend(sbuf, (int[]) o); + } else if (o instanceof long[]) { + longArrayAppend(sbuf, (long[]) o); + } else if (o instanceof float[]) { + floatArrayAppend(sbuf, (float[]) o); + } else if (o instanceof double[]) { + doubleArrayAppend(sbuf, (double[]) o); + } else { + objectArrayAppend(sbuf, (Object[]) o, seenMap); + } + } + } + + private static void safeObjectAppend(StringBuffer sbuf, Object o) { + try { + String oAsString = o.toString(); + sbuf.append(oAsString); + } catch (Throwable t) { + System.err + .println("SLF4J: Failed toString() invocation on an object of type [" + + o.getClass().getName() + "]"); + t.printStackTrace(); + sbuf.append("[FAILED toString()]"); + } + + } + + private static void objectArrayAppend(StringBuffer sbuf, Object[] a, + Map seenMap) { + sbuf.append('['); + if (!seenMap.containsKey(a)) { + seenMap.put(a, null); + final int len = a.length; + for (int i = 0; i < len; i++) { + deeplyAppendParameter(sbuf, a[i], seenMap); + if (i != len - 1) + sbuf.append(", "); + } + // allow repeats in siblings + seenMap.remove(a); + } else { + sbuf.append("..."); + } + sbuf.append(']'); + } + + private static void booleanArrayAppend(StringBuffer sbuf, boolean[] a) { + sbuf.append('['); + final int len = a.length; + for (int i = 0; i < len; i++) { + sbuf.append(a[i]); + if (i != len - 1) + sbuf.append(", "); + } + sbuf.append(']'); + } + + private static void byteArrayAppend(StringBuffer sbuf, byte[] a) { + sbuf.append('['); + final int len = a.length; + for (int i = 0; i < len; i++) { + sbuf.append(a[i]); + if (i != len - 1) + sbuf.append(", "); + } + sbuf.append(']'); + } + + private static void charArrayAppend(StringBuffer sbuf, char[] a) { + sbuf.append('['); + final int len = a.length; + for (int i = 0; i < len; i++) { + sbuf.append(a[i]); + if (i != len - 1) + sbuf.append(", "); + } + sbuf.append(']'); + } + + private static void shortArrayAppend(StringBuffer sbuf, short[] a) { + sbuf.append('['); + final int len = a.length; + for (int i = 0; i < len; i++) { + sbuf.append(a[i]); + if (i != len - 1) + sbuf.append(", "); + } + sbuf.append(']'); + } + + private static void intArrayAppend(StringBuffer sbuf, int[] a) { + sbuf.append('['); + final int len = a.length; + for (int i = 0; i < len; i++) { + sbuf.append(a[i]); + if (i != len - 1) + sbuf.append(", "); + } + sbuf.append(']'); + } + + private static void longArrayAppend(StringBuffer sbuf, long[] a) { + sbuf.append('['); + final int len = a.length; + for (int i = 0; i < len; i++) { + sbuf.append(a[i]); + if (i != len - 1) + sbuf.append(", "); + } + sbuf.append(']'); + } + + private static void floatArrayAppend(StringBuffer sbuf, float[] a) { + sbuf.append('['); + final int len = a.length; + for (int i = 0; i < len; i++) { + sbuf.append(a[i]); + if (i != len - 1) + sbuf.append(", "); + } + sbuf.append(']'); + } + + private static void doubleArrayAppend(StringBuffer sbuf, double[] a) { + sbuf.append('['); + final int len = a.length; + for (int i = 0; i < len; i++) { + sbuf.append(a[i]); + if (i != len - 1) + sbuf.append(", "); + } + sbuf.append(']'); + } +} diff --git a/slf4j-api/src/main/java/org/slf4j/helpers/NOPLogger.java b/slf4j-api/src/main/java/org/slf4j/helpers/NOPLogger.java index 251a736..d263f91 100644 --- a/slf4j-api/src/main/java/org/slf4j/helpers/NOPLogger.java +++ b/slf4j-api/src/main/java/org/slf4j/helpers/NOPLogger.java @@ -1,238 +1,238 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.helpers; - -import org.slf4j.Logger; -import org.slf4j.helpers.MarkerIgnoringBase; - - -/** - * A direct NOP (no operation) implementation of {@link Logger}. - * - * @author Ceki Gülcü - */ -public class NOPLogger extends MarkerIgnoringBase { - - private static final long serialVersionUID = -517220405410904473L; - - /** - * The unique instance of NOPLogger. - */ - public static final NOPLogger NOP_LOGGER = new NOPLogger(); - - /** - * There is no point in creating multiple instances of NOPLOgger, - * except by derived classes, hence the protected access for the constructor. - */ - protected NOPLogger() { - } - - /** - * Always returns the string value "NOP". - */ - public String getName() { - return "NOP"; - } - - /** - * Always returns false. - * @return always false - */ - final public boolean isTraceEnabled() { - return false; - } - - /** A NOP implementation. */ - final public void trace(String msg) { - // NOP - } - - /** A NOP implementation. */ - final public void trace(String format, Object arg) { - // NOP - } - - /** A NOP implementation. */ - public final void trace(String format, Object arg1, Object arg2) { - // NOP - } - - /** A NOP implementation. */ - public final void trace(String format, Object[] argArray) { - // NOP - } - - /** A NOP implementation. */ - final public void trace(String msg, Throwable t) { - // NOP - } - - /** - * Always returns false. - * @return always false - */ - final public boolean isDebugEnabled() { - return false; - } - - /** A NOP implementation. */ - final public void debug(String msg) { - // NOP - } - - /** A NOP implementation. */ - final public void debug(String format, Object arg) { - // NOP - } - - /** A NOP implementation. */ - public final void debug(String format, Object arg1, Object arg2) { - // NOP - } - - /** A NOP implementation. */ - public final void debug(String format, Object[] argArray) { - // NOP - } - - - - /** A NOP implementation. */ - final public void debug(String msg, Throwable t) { - // NOP - } - - /** - * Always returns false. - * @return always false - */ - final public boolean isInfoEnabled() { - // NOP - return false; - } - - - /** A NOP implementation. */ - final public void info(String msg) { - // NOP - } - - /** A NOP implementation. */ - final public void info(String format, Object arg1) { - // NOP - } - - /** A NOP implementation. */ - final public void info(String format, Object arg1, Object arg2) { - // NOP - } - - /** A NOP implementation. */ - public final void info(String format, Object[] argArray) { - // NOP - } - - - /** A NOP implementation. */ - final public void info(String msg, Throwable t) { - // NOP - } - - - /** - * Always returns false. - * @return always false - */ - final public boolean isWarnEnabled() { - return false; - } - - /** A NOP implementation. */ - final public void warn(String msg) { - // NOP - } - - /** A NOP implementation. */ - final public void warn(String format, Object arg1) { - // NOP - } - - /** A NOP implementation. */ - final public void warn(String format, Object arg1, Object arg2) { - // NOP - } - - /** A NOP implementation. */ - public final void warn(String format, Object[] argArray) { - // NOP - } - - - /** A NOP implementation. */ - final public void warn(String msg, Throwable t) { - // NOP - } - - - /** A NOP implementation. */ - final public boolean isErrorEnabled() { - return false; - } - - /** A NOP implementation. */ - final public void error(String msg) { - // NOP - } - - /** A NOP implementation. */ - final public void error(String format, Object arg1) { - // NOP - } - - /** A NOP implementation. */ - final public void error(String format, Object arg1, Object arg2) { - // NOP - } - - /** A NOP implementation. */ - public final void error(String format, Object[] argArray) { - // NOP - } - - - /** A NOP implementation. */ - final public void error(String msg, Throwable t) { - // NOP - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.helpers; + +import org.slf4j.Logger; +import org.slf4j.helpers.MarkerIgnoringBase; + + +/** + * A direct NOP (no operation) implementation of {@link Logger}. + * + * @author Ceki Gülcü + */ +public class NOPLogger extends MarkerIgnoringBase { + + private static final long serialVersionUID = -517220405410904473L; + + /** + * The unique instance of NOPLogger. + */ + public static final NOPLogger NOP_LOGGER = new NOPLogger(); + + /** + * There is no point in creating multiple instances of NOPLOgger, + * except by derived classes, hence the protected access for the constructor. + */ + protected NOPLogger() { + } + + /** + * Always returns the string value "NOP". + */ + public String getName() { + return "NOP"; + } + + /** + * Always returns false. + * @return always false + */ + final public boolean isTraceEnabled() { + return false; + } + + /** A NOP implementation. */ + final public void trace(String msg) { + // NOP + } + + /** A NOP implementation. */ + final public void trace(String format, Object arg) { + // NOP + } + + /** A NOP implementation. */ + public final void trace(String format, Object arg1, Object arg2) { + // NOP + } + + /** A NOP implementation. */ + public final void trace(String format, Object[] argArray) { + // NOP + } + + /** A NOP implementation. */ + final public void trace(String msg, Throwable t) { + // NOP + } + + /** + * Always returns false. + * @return always false + */ + final public boolean isDebugEnabled() { + return false; + } + + /** A NOP implementation. */ + final public void debug(String msg) { + // NOP + } + + /** A NOP implementation. */ + final public void debug(String format, Object arg) { + // NOP + } + + /** A NOP implementation. */ + public final void debug(String format, Object arg1, Object arg2) { + // NOP + } + + /** A NOP implementation. */ + public final void debug(String format, Object[] argArray) { + // NOP + } + + + + /** A NOP implementation. */ + final public void debug(String msg, Throwable t) { + // NOP + } + + /** + * Always returns false. + * @return always false + */ + final public boolean isInfoEnabled() { + // NOP + return false; + } + + + /** A NOP implementation. */ + final public void info(String msg) { + // NOP + } + + /** A NOP implementation. */ + final public void info(String format, Object arg1) { + // NOP + } + + /** A NOP implementation. */ + final public void info(String format, Object arg1, Object arg2) { + // NOP + } + + /** A NOP implementation. */ + public final void info(String format, Object[] argArray) { + // NOP + } + + + /** A NOP implementation. */ + final public void info(String msg, Throwable t) { + // NOP + } + + + /** + * Always returns false. + * @return always false + */ + final public boolean isWarnEnabled() { + return false; + } + + /** A NOP implementation. */ + final public void warn(String msg) { + // NOP + } + + /** A NOP implementation. */ + final public void warn(String format, Object arg1) { + // NOP + } + + /** A NOP implementation. */ + final public void warn(String format, Object arg1, Object arg2) { + // NOP + } + + /** A NOP implementation. */ + public final void warn(String format, Object[] argArray) { + // NOP + } + + + /** A NOP implementation. */ + final public void warn(String msg, Throwable t) { + // NOP + } + + + /** A NOP implementation. */ + final public boolean isErrorEnabled() { + return false; + } + + /** A NOP implementation. */ + final public void error(String msg) { + // NOP + } + + /** A NOP implementation. */ + final public void error(String format, Object arg1) { + // NOP + } + + /** A NOP implementation. */ + final public void error(String format, Object arg1, Object arg2) { + // NOP + } + + /** A NOP implementation. */ + public final void error(String format, Object[] argArray) { + // NOP + } + + + /** A NOP implementation. */ + final public void error(String msg, Throwable t) { + // NOP + } +} diff --git a/slf4j-api/src/main/java/org/slf4j/helpers/NOPMakerAdapter.java b/slf4j-api/src/main/java/org/slf4j/helpers/NOPMakerAdapter.java index 5ed9aa2..ab85753 100644 --- a/slf4j-api/src/main/java/org/slf4j/helpers/NOPMakerAdapter.java +++ b/slf4j-api/src/main/java/org/slf4j/helpers/NOPMakerAdapter.java @@ -1,39 +1,39 @@ -package org.slf4j.helpers; - -import java.util.Map; - -import org.slf4j.spi.MDCAdapter; - -/** - * This adapter is an empty implementation of the {@link MDCAdapter} interface. - * It is used for all logging systems which do not support mapped - * diagnostic contexts such as JDK14, simple and NOP. - * - * @author Ceki Gülcü - * - * @since 1.4.1 - */ -public class NOPMakerAdapter implements MDCAdapter { - - public void clear() { - } - - public String get(String key) { - return null; - } - - public void put(String key, String val) { - } - - public void remove(String key) { - } - - public Map getCopyOfContextMap() { - return null; - } - - public void setContextMap(Map contextMap) { - // NOP - } - -} +package org.slf4j.helpers; + +import java.util.Map; + +import org.slf4j.spi.MDCAdapter; + +/** + * This adapter is an empty implementation of the {@link MDCAdapter} interface. + * It is used for all logging systems which do not support mapped + * diagnostic contexts such as JDK14, simple and NOP. + * + * @author Ceki Gülcü + * + * @since 1.4.1 + */ +public class NOPMakerAdapter implements MDCAdapter { + + public void clear() { + } + + public String get(String key) { + return null; + } + + public void put(String key, String val) { + } + + public void remove(String key) { + } + + public Map getCopyOfContextMap() { + return null; + } + + public void setContextMap(Map contextMap) { + // NOP + } + +} diff --git a/slf4j-api/src/main/java/org/slf4j/helpers/NamedLoggerBase.java b/slf4j-api/src/main/java/org/slf4j/helpers/NamedLoggerBase.java index bd247db..e84d0b2 100644 --- a/slf4j-api/src/main/java/org/slf4j/helpers/NamedLoggerBase.java +++ b/slf4j-api/src/main/java/org/slf4j/helpers/NamedLoggerBase.java @@ -1,46 +1,46 @@ -package org.slf4j.helpers; - -import java.io.ObjectStreamException; -import java.io.Serializable; - -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * Serves as base class for named logger implementation. More significantly, this - * class establishes deserialization behavior. See @see #readResolve. - * - * @author Ceki Gulcu - * @since 1.5.3 - */ -abstract class NamedLoggerBase implements Logger, Serializable { - - private static final long serialVersionUID = 7535258609338176893L; - - protected String name; - - public String getName() { - return name; - } - - /** - * Replace this instance with a homonymous (same name) logger returned - * by LoggerFactory. Note that this method is only called during - * deserialization. - * - * <p> - * This approach will work well if the desired ILoggerFactory is the one - * references by LoggerFactory. However, if the user manages its logger hierarchy - * through a different (non-static) mechanism, e.g. dependency injection, then - * this approach would be mostly counterproductive. - * - * @return logger with same name as returned by LoggerFactory - * @throws ObjectStreamException - */ - protected Object readResolve() throws ObjectStreamException { - // using getName() instead of this.name works even for - // NOPLogger - return LoggerFactory.getLogger(getName()); - } - -} +package org.slf4j.helpers; + +import java.io.ObjectStreamException; +import java.io.Serializable; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Serves as base class for named logger implementation. More significantly, this + * class establishes deserialization behavior. See @see #readResolve. + * + * @author Ceki Gulcu + * @since 1.5.3 + */ +abstract class NamedLoggerBase implements Logger, Serializable { + + private static final long serialVersionUID = 7535258609338176893L; + + protected String name; + + public String getName() { + return name; + } + + /** + * Replace this instance with a homonymous (same name) logger returned + * by LoggerFactory. Note that this method is only called during + * deserialization. + * + * <p> + * This approach will work well if the desired ILoggerFactory is the one + * references by LoggerFactory. However, if the user manages its logger hierarchy + * through a different (non-static) mechanism, e.g. dependency injection, then + * this approach would be mostly counterproductive. + * + * @return logger with same name as returned by LoggerFactory + * @throws ObjectStreamException + */ + protected Object readResolve() throws ObjectStreamException { + // using getName() instead of this.name works even for + // NOPLogger + return LoggerFactory.getLogger(getName()); + } + +} diff --git a/slf4j-api/src/main/java/org/slf4j/helpers/SubstituteLoggerFactory.java b/slf4j-api/src/main/java/org/slf4j/helpers/SubstituteLoggerFactory.java index 513c8f4..bff6449 100644 --- a/slf4j-api/src/main/java/org/slf4j/helpers/SubstituteLoggerFactory.java +++ b/slf4j-api/src/main/java/org/slf4j/helpers/SubstituteLoggerFactory.java @@ -1,67 +1,67 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.helpers; - -import java.util.ArrayList; -import java.util.List; - -import org.slf4j.ILoggerFactory; -import org.slf4j.Logger; - -/** - * SubstituteLoggerFactory is an trivial implementation of {@link - * ILoggerFactory} which always returns the unique instance of NOPLogger. - * - * <p> - * It used as a temporary substitute for the real ILoggerFactory during its - * auto-configuration which may re-enter LoggerFactory to obtain logger - * instances. See also http://bugzilla.slf4j.org/show_bug.cgi?id=106 - * - * @author Ceki Gülcü - */ -public class SubstituteLoggerFactory implements ILoggerFactory { - - // keep a record of requested logger names - final List loggerNameList = new ArrayList(); - - public Logger getLogger(String name) { - loggerNameList.add(name); - return NOPLogger.NOP_LOGGER; - } - - public List getLoggerNameList() { - return loggerNameList; - } - -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.helpers; + +import java.util.ArrayList; +import java.util.List; + +import org.slf4j.ILoggerFactory; +import org.slf4j.Logger; + +/** + * SubstituteLoggerFactory is an trivial implementation of {@link + * ILoggerFactory} which always returns the unique instance of NOPLogger. + * + * <p> + * It used as a temporary substitute for the real ILoggerFactory during its + * auto-configuration which may re-enter LoggerFactory to obtain logger + * instances. See also http://bugzilla.slf4j.org/show_bug.cgi?id=106 + * + * @author Ceki Gülcü + */ +public class SubstituteLoggerFactory implements ILoggerFactory { + + // keep a record of requested logger names + final List loggerNameList = new ArrayList(); + + public Logger getLogger(String name) { + loggerNameList.add(name); + return NOPLogger.NOP_LOGGER; + } + + public List getLoggerNameList() { + return loggerNameList; + } + +} diff --git a/slf4j-api/src/main/java/org/slf4j/helpers/Util.java b/slf4j-api/src/main/java/org/slf4j/helpers/Util.java index d91f112..1ce0f97 100644 --- a/slf4j-api/src/main/java/org/slf4j/helpers/Util.java +++ b/slf4j-api/src/main/java/org/slf4j/helpers/Util.java @@ -1,45 +1,45 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.helpers; - - -/** - * - * An internal utility class. - * - * @author Ceki Gülcü - */ -public class Util { - - static final public void reportFailure(String msg, Throwable t) { - System.err.println(msg); - System.err.println("Reported exception:"); - t.printStackTrace(); - } - - static final public void reportFailure(String msg) { - System.err.println("SLF4J: " +msg); - } -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.helpers; + + +/** + * + * An internal utility class. + * + * @author Ceki Gülcü + */ +public class Util { + + static final public void reportFailure(String msg, Throwable t) { + System.err.println(msg); + System.err.println("Reported exception:"); + t.printStackTrace(); + } + + static final public void reportFailure(String msg) { + System.err.println("SLF4J: " +msg); + } +} diff --git a/slf4j-api/src/main/java/org/slf4j/helpers/package.html b/slf4j-api/src/main/java/org/slf4j/helpers/package.html index 9d7c8c3..f223543 100644 --- a/slf4j-api/src/main/java/org/slf4j/helpers/package.html +++ b/slf4j-api/src/main/java/org/slf4j/helpers/package.html @@ -1,16 +1,16 @@ -<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> - - -<html> - <head> - <title></title> - </head> - - - <body> - - <p>Helper classes.</p> - - <hr/> - </body> -</html> +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> + + +<html> + <head> + <title></title> + </head> + + + <body> + + <p>Helper classes.</p> + + <hr/> + </body> +</html> diff --git a/slf4j-api/src/main/java/org/slf4j/impl/StaticLoggerBinder.java b/slf4j-api/src/main/java/org/slf4j/impl/StaticLoggerBinder.java index 23e0444..89b97da 100644 --- a/slf4j-api/src/main/java/org/slf4j/impl/StaticLoggerBinder.java +++ b/slf4j-api/src/main/java/org/slf4j/impl/StaticLoggerBinder.java @@ -1,77 +1,77 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.impl; - -import org.slf4j.ILoggerFactory; - -/** - * The binding of {@link LoggerFactory} class with an actual instance of - * {@link ILoggerFactory} is performed using information returned by this class. - * - * This class is meant to provide a dummy StaticLoggerBinder to the slf4j-api module. - * Real implementations are found in each SLF4J binding project, e.g. slf4j-nop, - * slf4j-log4j12 etc. - * - * @author Ceki Gülcü - */ -public class StaticLoggerBinder { - - /** - * The unique instance of this class. - * - * @deprecated Please use the {@link #getSingleton()} method instead of - * accessing this field directly. In future versions, this field - * will become private. - */ - public static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder(); - - /** - * Return the singleton of this class. - * - * @return the StaticLoggerBinder singleton - */ - public static final StaticLoggerBinder getSingleton() { - return SINGLETON; - } - - /** - * Declare the version of the SLF4J API this implementation is compiled against. - * The value of this field is usually modified with each release. - */ - // to avoid constant folding by the compiler, this field must *not* be final - public static String REQUESTED_API_VERSION = "1.5.10"; // !final - - private StaticLoggerBinder() { - throw new UnsupportedOperationException("This code should have never made it into the jar"); - } - - public ILoggerFactory getLoggerFactory() { - throw new UnsupportedOperationException("This code should never make it into the jar"); - } - - public String getLoggerFactoryClassStr() { - throw new UnsupportedOperationException("This code should never make it into the jar"); - } -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.impl; + +import org.slf4j.ILoggerFactory; + +/** + * The binding of {@link LoggerFactory} class with an actual instance of + * {@link ILoggerFactory} is performed using information returned by this class. + * + * This class is meant to provide a dummy StaticLoggerBinder to the slf4j-api module. + * Real implementations are found in each SLF4J binding project, e.g. slf4j-nop, + * slf4j-log4j12 etc. + * + * @author Ceki Gülcü + */ +public class StaticLoggerBinder { + + /** + * The unique instance of this class. + * + * @deprecated Please use the {@link #getSingleton()} method instead of + * accessing this field directly. In future versions, this field + * will become private. + */ + public static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder(); + + /** + * Return the singleton of this class. + * + * @return the StaticLoggerBinder singleton + */ + public static final StaticLoggerBinder getSingleton() { + return SINGLETON; + } + + /** + * Declare the version of the SLF4J API this implementation is compiled against. + * The value of this field is usually modified with each release. + */ + // to avoid constant folding by the compiler, this field must *not* be final + public static String REQUESTED_API_VERSION = "1.5.10"; // !final + + private StaticLoggerBinder() { + throw new UnsupportedOperationException("This code should have never made it into the jar"); + } + + public ILoggerFactory getLoggerFactory() { + throw new UnsupportedOperationException("This code should never make it into the jar"); + } + + public String getLoggerFactoryClassStr() { + throw new UnsupportedOperationException("This code should never make it into the jar"); + } +} diff --git a/slf4j-api/src/main/java/org/slf4j/impl/StaticMDCBinder.java b/slf4j-api/src/main/java/org/slf4j/impl/StaticMDCBinder.java index 81f2a8c..9be10fa 100644 --- a/slf4j-api/src/main/java/org/slf4j/impl/StaticMDCBinder.java +++ b/slf4j-api/src/main/java/org/slf4j/impl/StaticMDCBinder.java @@ -1,35 +1,35 @@ -package org.slf4j.impl; - -import org.slf4j.spi.MDCAdapter; - - -/** - * This class is only a stub. Real implementations are found in - * each SLF4J binding project, e.g. slf4j-nop, slf4j-log4j12 etc. - * - * @author Ceki Gülcü - */ -public class StaticMDCBinder { - - - /** - * The unique instance of this class. - */ - public static final StaticMDCBinder SINGLETON = new StaticMDCBinder(); - - private StaticMDCBinder() { - throw new UnsupportedOperationException("This code should never make it into the jar"); - } - - /** - * Currently this method always returns an instance of - * {@link StaticMDCBinder}. - */ - public MDCAdapter getMDCA() { - throw new UnsupportedOperationException("This code should never make it into the jar"); - } - - public String getMDCAdapterClassStr() { - throw new UnsupportedOperationException("This code should never make it into the jar"); - } -} +package org.slf4j.impl; + +import org.slf4j.spi.MDCAdapter; + + +/** + * This class is only a stub. Real implementations are found in + * each SLF4J binding project, e.g. slf4j-nop, slf4j-log4j12 etc. + * + * @author Ceki Gülcü + */ +public class StaticMDCBinder { + + + /** + * The unique instance of this class. + */ + public static final StaticMDCBinder SINGLETON = new StaticMDCBinder(); + + private StaticMDCBinder() { + throw new UnsupportedOperationException("This code should never make it into the jar"); + } + + /** + * Currently this method always returns an instance of + * {@link StaticMDCBinder}. + */ + public MDCAdapter getMDCA() { + throw new UnsupportedOperationException("This code should never make it into the jar"); + } + + public String getMDCAdapterClassStr() { + throw new UnsupportedOperationException("This code should never make it into the jar"); + } +} diff --git a/slf4j-api/src/main/java/org/slf4j/impl/StaticMarkerBinder.java b/slf4j-api/src/main/java/org/slf4j/impl/StaticMarkerBinder.java index 3bf0103..5d64624 100644 --- a/slf4j-api/src/main/java/org/slf4j/impl/StaticMarkerBinder.java +++ b/slf4j-api/src/main/java/org/slf4j/impl/StaticMarkerBinder.java @@ -1,71 +1,71 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.impl; - -import org.slf4j.IMarkerFactory; -import org.slf4j.MarkerFactory; -import org.slf4j.helpers.BasicMarkerFactory; -import org.slf4j.spi.MarkerFactoryBinder; - -/** - * - * The binding of {@link MarkerFactory} class with an actual instance of - * {@link IMarkerFactory} is performed using information returned by this class. - * - * This class is meant to provide a *dummy* StaticMarkerBinder to the slf4j-api module. - * Real implementations are found in each SLF4J binding project, e.g. slf4j-nop, - * slf4j-simple, slf4j-log4j12 etc. - * - * @author Ceki Gülcü - */ -public class StaticMarkerBinder implements MarkerFactoryBinder { - - /** - * The unique instance of this class. - */ - public static final StaticMarkerBinder SINGLETON = new StaticMarkerBinder(); - - private StaticMarkerBinder() { - throw new UnsupportedOperationException("This code should never make it into the jar"); - } - - /** - * Currently this method always returns an instance of - * {@link BasicMarkerFactory}. - */ - public IMarkerFactory getMarkerFactory() { - throw new UnsupportedOperationException("This code should never make it into the jar"); - } - - /** - * Currently, this method returns the class name of - * {@link BasicMarkerFactory}. - */ - public String getMarkerFactoryClassStr() { - throw new UnsupportedOperationException("This code should never make it into the jar"); - } - - -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.impl; + +import org.slf4j.IMarkerFactory; +import org.slf4j.MarkerFactory; +import org.slf4j.helpers.BasicMarkerFactory; +import org.slf4j.spi.MarkerFactoryBinder; + +/** + * + * The binding of {@link MarkerFactory} class with an actual instance of + * {@link IMarkerFactory} is performed using information returned by this class. + * + * This class is meant to provide a *dummy* StaticMarkerBinder to the slf4j-api module. + * Real implementations are found in each SLF4J binding project, e.g. slf4j-nop, + * slf4j-simple, slf4j-log4j12 etc. + * + * @author Ceki Gülcü + */ +public class StaticMarkerBinder implements MarkerFactoryBinder { + + /** + * The unique instance of this class. + */ + public static final StaticMarkerBinder SINGLETON = new StaticMarkerBinder(); + + private StaticMarkerBinder() { + throw new UnsupportedOperationException("This code should never make it into the jar"); + } + + /** + * Currently this method always returns an instance of + * {@link BasicMarkerFactory}. + */ + public IMarkerFactory getMarkerFactory() { + throw new UnsupportedOperationException("This code should never make it into the jar"); + } + + /** + * Currently, this method returns the class name of + * {@link BasicMarkerFactory}. + */ + public String getMarkerFactoryClassStr() { + throw new UnsupportedOperationException("This code should never make it into the jar"); + } + + +} diff --git a/slf4j-api/src/main/java/org/slf4j/impl/package.html b/slf4j-api/src/main/java/org/slf4j/impl/package.html index f4311e3..6b84bad 100644 --- a/slf4j-api/src/main/java/org/slf4j/impl/package.html +++ b/slf4j-api/src/main/java/org/slf4j/impl/package.html @@ -1,17 +1,17 @@ -<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> - - -<html> - <head> - <title></title> - </head> - - - <body> - - <p>Implementations of core logging interfaces defined in the {@link - org.slf4j} package.</p> - - <hr/> - </body> -</html> +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> + + +<html> + <head> + <title></title> + </head> + + + <body> + + <p>Implementations of core logging interfaces defined in the {@link + org.slf4j} package.</p> + + <hr/> + </body> +</html> diff --git a/slf4j-api/src/main/java/org/slf4j/package.html b/slf4j-api/src/main/java/org/slf4j/package.html index 4f407d0..e50b3ee 100644 --- a/slf4j-api/src/main/java/org/slf4j/package.html +++ b/slf4j-api/src/main/java/org/slf4j/package.html @@ -1,16 +1,16 @@ -<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> - - -<html> - <head> - <title></title> - </head> - - - <body> - - <p>Core logging interfaces.</p> - - <hr/> - </body> -</html> +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> + + +<html> + <head> + <title></title> + </head> + + + <body> + + <p>Core logging interfaces.</p> + + <hr/> + </body> +</html> diff --git a/slf4j-api/src/main/java/org/slf4j/spi/LocationAwareLogger.java b/slf4j-api/src/main/java/org/slf4j/spi/LocationAwareLogger.java index 61ed718..9786551 100644 --- a/slf4j-api/src/main/java/org/slf4j/spi/LocationAwareLogger.java +++ b/slf4j-api/src/main/java/org/slf4j/spi/LocationAwareLogger.java @@ -1,60 +1,60 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.spi; - -import org.slf4j.Logger; -import org.slf4j.Marker; - -/** - * An <b>optional</b> interface helping integration with logging systems capable of - * extracting location information. This interface is mainly used by SLF4J bridges - * such as jcl104-over-slf4j which need to provide hints so that the underlying logging - * system can extract the correct location information (method name, line number, etc.). - * - * - * @author Ceki Gulcu - * @since 1.3 - */ -public interface LocationAwareLogger extends Logger { - - final public int TRACE_INT = 00; - final public int DEBUG_INT = 10; - final public int INFO_INT = 20; - final public int WARN_INT = 30; - final public int ERROR_INT = 40; - - - /** - * Printing method with support for location information. - * - * @param marker - * @param fqcn The fully qualified class name of the <b>caller</b> - * @param level - * @param message - * @param t - */ - public void log(Marker marker, String fqcn, int level, String message, Throwable t); - -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.spi; + +import org.slf4j.Logger; +import org.slf4j.Marker; + +/** + * An <b>optional</b> interface helping integration with logging systems capable of + * extracting location information. This interface is mainly used by SLF4J bridges + * such as jcl104-over-slf4j which need to provide hints so that the underlying logging + * system can extract the correct location information (method name, line number, etc.). + * + * + * @author Ceki Gulcu + * @since 1.3 + */ +public interface LocationAwareLogger extends Logger { + + final public int TRACE_INT = 00; + final public int DEBUG_INT = 10; + final public int INFO_INT = 20; + final public int WARN_INT = 30; + final public int ERROR_INT = 40; + + + /** + * Printing method with support for location information. + * + * @param marker + * @param fqcn The fully qualified class name of the <b>caller</b> + * @param level + * @param message + * @param t + */ + public void log(Marker marker, String fqcn, int level, String message, Throwable t); + +} diff --git a/slf4j-api/src/main/java/org/slf4j/spi/LoggerFactoryBinder.java b/slf4j-api/src/main/java/org/slf4j/spi/LoggerFactoryBinder.java index 9abedc5..cef5a6a 100644 --- a/slf4j-api/src/main/java/org/slf4j/spi/LoggerFactoryBinder.java +++ b/slf4j-api/src/main/java/org/slf4j/spi/LoggerFactoryBinder.java @@ -1,66 +1,66 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.spi; - -import org.slf4j.ILoggerFactory; - -/** - * An internal interface which helps the static {@link org.slf4j.LoggerFactory} - * class bind with the appropriate {@link ILoggerFactory} instance. - * - * @author Ceki Gülcü - */ -public interface LoggerFactoryBinder { - - /** - * Return the instance of {@link ILoggerFactory} that - * {@link org.slf4j.LoggerFactory} class should bind to. - * - * @return the instance of {@link ILoggerFactory} that - * {@link org.slf4j.LoggerFactory} class should bind to. - */ - public ILoggerFactory getLoggerFactory(); - - /** - * The String form of the {@link ILoggerFactory} object that this - * <code>LoggerFactoryBinder</code> instance is <em>intended</em> to return. - * - * <p>This method allows the developer to intterogate this binder's intention - * which may be different from the {@link ILoggerFactory} instance it is able to - * yield in practice. The discrepency should only occur in case of errors. - * - * @return the class name of the intended {@link ILoggerFactory} instance - */ - public String getLoggerFactoryClassStr(); -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.spi; + +import org.slf4j.ILoggerFactory; + +/** + * An internal interface which helps the static {@link org.slf4j.LoggerFactory} + * class bind with the appropriate {@link ILoggerFactory} instance. + * + * @author Ceki Gülcü + */ +public interface LoggerFactoryBinder { + + /** + * Return the instance of {@link ILoggerFactory} that + * {@link org.slf4j.LoggerFactory} class should bind to. + * + * @return the instance of {@link ILoggerFactory} that + * {@link org.slf4j.LoggerFactory} class should bind to. + */ + public ILoggerFactory getLoggerFactory(); + + /** + * The String form of the {@link ILoggerFactory} object that this + * <code>LoggerFactoryBinder</code> instance is <em>intended</em> to return. + * + * <p>This method allows the developer to intterogate this binder's intention + * which may be different from the {@link ILoggerFactory} instance it is able to + * yield in practice. The discrepency should only occur in case of errors. + * + * @return the class name of the intended {@link ILoggerFactory} instance + */ + public String getLoggerFactoryClassStr(); +} diff --git a/slf4j-api/src/main/java/org/slf4j/spi/MDCAdapter.java b/slf4j-api/src/main/java/org/slf4j/spi/MDCAdapter.java index bc9bbb7..74aa150 100644 --- a/slf4j-api/src/main/java/org/slf4j/spi/MDCAdapter.java +++ b/slf4j-api/src/main/java/org/slf4j/spi/MDCAdapter.java @@ -1,91 +1,91 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.spi; - -import java.util.Map; - -/** - * This interface abstracts the service offered by various MDC - * implementations. - * - * @author Ceki Gülcü - * @since 1.4.1 - */ -public interface MDCAdapter { - - /** - * Put a context value (the <code>val</code> parameter) as identified with - * the <code>key</code> parameter into the current thread's context map. - * The <code>key</code> parameter cannot be null. The code>val</code> parameter - * can be null only if the underlying implementation supports it. - * - * <p>If the current thread does not have a context map it is created as a side - * effect of this call. - */ - public void put(String key, String val); - - /** - * Get the context identified by the <code>key</code> parameter. - * The <code>key</code> parameter cannot be null. - * - * @return the string value identified by the <code>key</code> parameter. - */ - public String get(String key); - - /** - * Remove the the context identified by the <code>key</code> parameter. - * The <code>key</code> parameter cannot be null. - * - * <p> - * This method does nothing if there is no previous value - * associated with <code>key</code>. - */ - public void remove(String key); - - /** - * Clear all entries in the MDC. - */ - public void clear(); - - /** - * Return a copy of the current thread's context map, with keys and - * values of type String. Returned value may be null. - * - * @return A copy of the current thread's context map. May be null. - * @since 1.5.1 - */ - public Map getCopyOfContextMap(); - - /** - * Set the current thread's context map by first clearing any existing - * map and then copying the map passed as parameter. The context map - * parameter must only contain keys and values of type String. - * - * @param contextMap must contain only keys and values of type String - * - * @since 1.5.1 - */ - public void setContextMap(Map contextMap); -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.spi; + +import java.util.Map; + +/** + * This interface abstracts the service offered by various MDC + * implementations. + * + * @author Ceki Gülcü + * @since 1.4.1 + */ +public interface MDCAdapter { + + /** + * Put a context value (the <code>val</code> parameter) as identified with + * the <code>key</code> parameter into the current thread's context map. + * The <code>key</code> parameter cannot be null. The code>val</code> parameter + * can be null only if the underlying implementation supports it. + * + * <p>If the current thread does not have a context map it is created as a side + * effect of this call. + */ + public void put(String key, String val); + + /** + * Get the context identified by the <code>key</code> parameter. + * The <code>key</code> parameter cannot be null. + * + * @return the string value identified by the <code>key</code> parameter. + */ + public String get(String key); + + /** + * Remove the the context identified by the <code>key</code> parameter. + * The <code>key</code> parameter cannot be null. + * + * <p> + * This method does nothing if there is no previous value + * associated with <code>key</code>. + */ + public void remove(String key); + + /** + * Clear all entries in the MDC. + */ + public void clear(); + + /** + * Return a copy of the current thread's context map, with keys and + * values of type String. Returned value may be null. + * + * @return A copy of the current thread's context map. May be null. + * @since 1.5.1 + */ + public Map getCopyOfContextMap(); + + /** + * Set the current thread's context map by first clearing any existing + * map and then copying the map passed as parameter. The context map + * parameter must only contain keys and values of type String. + * + * @param contextMap must contain only keys and values of type String + * + * @since 1.5.1 + */ + public void setContextMap(Map contextMap); +} diff --git a/slf4j-api/src/main/java/org/slf4j/spi/MarkerFactoryBinder.java b/slf4j-api/src/main/java/org/slf4j/spi/MarkerFactoryBinder.java index fc01d17..2a96e19 100644 --- a/slf4j-api/src/main/java/org/slf4j/spi/MarkerFactoryBinder.java +++ b/slf4j-api/src/main/java/org/slf4j/spi/MarkerFactoryBinder.java @@ -1,67 +1,67 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.spi; - -import org.slf4j.IMarkerFactory; - - -/** - * An internal interface which helps the static {@link org.slf4j.MarkerFactory} - * class bind with the appropriate {@link IMarkerFactory} instance. - * - * @author Ceki Gülcü - */ -public interface MarkerFactoryBinder { - - /** - * Return the instance of {@link IMarkerFactory} that - * {@link org.slf4j.MarkerFactory} class should bind to. - * - * @return the instance of {@link IMarkerFactory} that - * {@link org.slf4j.MarkerFactory} class should bind to. - */ - public IMarkerFactory getMarkerFactory(); - - /** - * The String form of the {@link IMarkerFactory} object that this - * <code>MarkerFactoryBinder</code> instance is <em>intended</em> to return. - * - * <p>This method allows the developer to intterogate this binder's intention - * which may be different from the {@link IMarkerFactory} instance it is able to - * return. Such a discrepency should only occur in case of errors. - * - * @return the class name of the intended {@link IMarkerFactory} instance - */ - public String getMarkerFactoryClassStr(); -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.spi; + +import org.slf4j.IMarkerFactory; + + +/** + * An internal interface which helps the static {@link org.slf4j.MarkerFactory} + * class bind with the appropriate {@link IMarkerFactory} instance. + * + * @author Ceki Gülcü + */ +public interface MarkerFactoryBinder { + + /** + * Return the instance of {@link IMarkerFactory} that + * {@link org.slf4j.MarkerFactory} class should bind to. + * + * @return the instance of {@link IMarkerFactory} that + * {@link org.slf4j.MarkerFactory} class should bind to. + */ + public IMarkerFactory getMarkerFactory(); + + /** + * The String form of the {@link IMarkerFactory} object that this + * <code>MarkerFactoryBinder</code> instance is <em>intended</em> to return. + * + * <p>This method allows the developer to intterogate this binder's intention + * which may be different from the {@link IMarkerFactory} instance it is able to + * return. Such a discrepency should only occur in case of errors. + * + * @return the class name of the intended {@link IMarkerFactory} instance + */ + public String getMarkerFactoryClassStr(); +} diff --git a/slf4j-api/src/main/java/org/slf4j/spi/package.html b/slf4j-api/src/main/java/org/slf4j/spi/package.html index 242f19d..13ea892 100644 --- a/slf4j-api/src/main/java/org/slf4j/spi/package.html +++ b/slf4j-api/src/main/java/org/slf4j/spi/package.html @@ -1,8 +1,8 @@ - -<body> - - -Classes and interfaces which are internal to SLF4J. Under most -circumstances SLF4J users should be oblivious even to the existence of -this package. + +<body> + + +Classes and interfaces which are internal to SLF4J. Under most +circumstances SLF4J users should be oblivious even to the existence of +this package. </body> \ No newline at end of file diff --git a/slf4j-api/src/main/resources/META-INF/MANIFEST.MF b/slf4j-api/src/main/resources/META-INF/MANIFEST.MF index 732e527..9dfbf9f 100644 --- a/slf4j-api/src/main/resources/META-INF/MANIFEST.MF +++ b/slf4j-api/src/main/resources/META-INF/MANIFEST.MF @@ -1,8 +1,8 @@ -Implementation-Title: slf4j-api -Bundle-ManifestVersion: 2 -Bundle-SymbolicName: slf4j.api -Bundle-Name: slf4j-api -Bundle-Vendor: SLF4J.ORG -Bundle-RequiredExecutionEnvironment: J2SE-1.3 -Export-Package: org.slf4j;version=${parsedVersion.osgiVersion}, org.slf4j.spi;version=${parsedVersion.osgiVersion}, org.slf4j.helpers;version=${parsedVersion.osgiVersion} -Import-Package: org.slf4j.impl;version=${slf4j.api.minimum.compatible.version} +Implementation-Title: slf4j-api +Bundle-ManifestVersion: 2 +Bundle-SymbolicName: slf4j.api +Bundle-Name: slf4j-api +Bundle-Vendor: SLF4J.ORG +Bundle-RequiredExecutionEnvironment: J2SE-1.3 +Export-Package: org.slf4j;version=${parsedVersion.osgiVersion}, org.slf4j.spi;version=${parsedVersion.osgiVersion}, org.slf4j.helpers;version=${parsedVersion.osgiVersion} +Import-Package: org.slf4j.impl;version=${slf4j.api.minimum.compatible.version} diff --git a/slf4j-api/src/test/java/org/slf4j/BasicMarkerTest.java b/slf4j-api/src/test/java/org/slf4j/BasicMarkerTest.java index 23249a7..af94e95 100644 --- a/slf4j-api/src/test/java/org/slf4j/BasicMarkerTest.java +++ b/slf4j-api/src/test/java/org/slf4j/BasicMarkerTest.java @@ -1,196 +1,196 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j; - -import java.util.Iterator; - -import junit.framework.TestCase; - -import org.slf4j.helpers.BasicMarkerFactory; - -/** - * Unit test BasicMarker - * - * @author Ceki Gülcü - * @author Joern Huxhorn - */ -public class BasicMarkerTest extends TestCase { - static final String BLUE_STR = "BLUE"; - static final String RED_STR = "RED"; - static final String GREEN_STR = "GREEN"; - static final String COMP_STR = "COMP"; - static final String MULTI_COMP_STR = "MULTI_COMP"; - static final String PARENT_MARKER_STR = "PARENT_MARKER"; - static final String CHILD_MARKER_STR = "CHILD_MARKER"; - static final String NOT_CONTAINED_MARKER_STR = "NOT_CONTAINED"; - - final IMarkerFactory factory; - final Marker blue; - final Marker red; - final Marker green; - final Marker comp; - final Marker multiComp; - - short diff = Differentiator.getDiffentiator(); - - public BasicMarkerTest() { - factory = new BasicMarkerFactory(); - - blue = factory.getMarker(BLUE_STR); - red = factory.getMarker(RED_STR); - green = factory.getMarker(GREEN_STR); - comp = factory.getMarker(COMP_STR); - comp.add(blue); - - multiComp = factory.getMarker(MULTI_COMP_STR); - multiComp.add(green); - multiComp.add(comp); - } - - public void testPrimitive() { - assertEquals(BLUE_STR, blue.getName()); - assertTrue(blue.contains(blue)); - - Marker blue2 = factory.getMarker(BLUE_STR); - assertEquals(BLUE_STR, blue2.getName()); - assertEquals(blue, blue2); - assertTrue(blue.contains(blue2)); - assertTrue(blue2.contains(blue)); - } - - public void testPrimitiveByName() { - assertTrue(blue.contains(BLUE_STR)); - } - - public void testComposite() { - assertTrue(comp.contains(comp)); - assertTrue(comp.contains(blue)); - } - - public void testCompositeByName() { - assertTrue(comp.contains(COMP_STR)); - assertTrue(comp.contains(BLUE_STR)); - } - - public void testMultiComposite() { - assertTrue(multiComp.contains(comp)); - assertTrue(multiComp.contains(blue)); - assertTrue(multiComp.contains(green)); - assertFalse(multiComp.contains(red)); - } - - public void testMultiCompositeByName() { - assertTrue(multiComp.contains(COMP_STR)); - assertTrue(multiComp.contains(BLUE_STR)); - assertTrue(multiComp.contains(GREEN_STR)); - assertFalse(multiComp.contains(RED_STR)); - } - - public void testMultiAdd() { - Marker parent = factory.getMarker(PARENT_MARKER_STR); - Marker child = factory.getMarker(CHILD_MARKER_STR); - for (int i = 0; i < 10; i++) { - parent.add(child); - } - - // check that the child was added once and only once - Iterator iterator = parent.iterator(); - assertTrue(iterator.hasNext()); - assertEquals(CHILD_MARKER_STR, iterator.next().toString()); - assertFalse(iterator.hasNext()); - } - - public void testAddRemove() { - final String NEW_PREFIX = "NEW_"; - Marker parent = factory.getMarker(NEW_PREFIX + PARENT_MARKER_STR); - Marker child = factory.getMarker(NEW_PREFIX + CHILD_MARKER_STR); - assertFalse(parent.contains(child)); - assertFalse(parent.contains(NEW_PREFIX + CHILD_MARKER_STR)); - assertFalse(parent.remove(child)); - - parent.add(child); - - assertTrue(parent.contains(child)); - assertTrue(parent.contains(NEW_PREFIX + CHILD_MARKER_STR)); - - assertTrue(parent.remove(child)); - - assertFalse(parent.contains(child)); - assertFalse(parent.contains(NEW_PREFIX + CHILD_MARKER_STR)); - assertFalse(parent.remove(child)); - } - - public void testSelfRecursion() { - final String diffPrefix = "NEW_"+diff; - final String PARENT_NAME = diffPrefix + PARENT_MARKER_STR; - final String NOT_CONTAINED_NAME = diffPrefix + NOT_CONTAINED_MARKER_STR; - Marker parent = factory.getMarker(PARENT_NAME); - Marker notContained = factory.getMarker(NOT_CONTAINED_NAME); - parent.add(parent); - assertTrue(parent.contains(parent)); - assertTrue(parent.contains(PARENT_NAME)); - assertFalse(parent.contains(notContained)); - assertFalse(parent.contains(NOT_CONTAINED_MARKER_STR)); - } - - public void testIndirectRecursion() { - final String diffPrefix = "NEW_"+diff; - final String PARENT_NAME=diffPrefix+PARENT_MARKER_STR; - final String CHILD_NAME=diffPrefix+CHILD_MARKER_STR; - final String NOT_CONTAINED_NAME=diffPrefix+NOT_CONTAINED_MARKER_STR; - - Marker parent = factory.getMarker(PARENT_NAME); - Marker child = factory.getMarker(CHILD_NAME); - Marker notContained = factory.getMarker(NOT_CONTAINED_NAME); - - parent.add(child); - child.add(parent); - assertTrue(parent.contains(parent)); - assertTrue(parent.contains(child)); - assertTrue(parent.contains(PARENT_NAME)); - assertTrue(parent.contains(CHILD_NAME)); - assertFalse(parent.contains(notContained)); - assertFalse(parent.contains(NOT_CONTAINED_MARKER_STR)); - } - - public void testHomonyms() { - final String diffPrefix = "homonym"+diff; - final String PARENT_NAME=diffPrefix+PARENT_MARKER_STR; - final String CHILD_NAME=diffPrefix+CHILD_MARKER_STR; - Marker parent = factory.getMarker(PARENT_NAME); - Marker child = factory.getMarker(CHILD_NAME); - parent.add(child); - - IMarkerFactory otherFactory = new BasicMarkerFactory(); - Marker otherParent = otherFactory.getMarker(PARENT_NAME); - Marker otherChild = otherFactory.getMarker(CHILD_NAME); - - assertTrue(parent.contains(otherParent)); - assertTrue(parent.contains(otherChild)); - - assertTrue(parent.remove(otherChild)); - } - -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j; + +import java.util.Iterator; + +import junit.framework.TestCase; + +import org.slf4j.helpers.BasicMarkerFactory; + +/** + * Unit test BasicMarker + * + * @author Ceki Gülcü + * @author Joern Huxhorn + */ +public class BasicMarkerTest extends TestCase { + static final String BLUE_STR = "BLUE"; + static final String RED_STR = "RED"; + static final String GREEN_STR = "GREEN"; + static final String COMP_STR = "COMP"; + static final String MULTI_COMP_STR = "MULTI_COMP"; + static final String PARENT_MARKER_STR = "PARENT_MARKER"; + static final String CHILD_MARKER_STR = "CHILD_MARKER"; + static final String NOT_CONTAINED_MARKER_STR = "NOT_CONTAINED"; + + final IMarkerFactory factory; + final Marker blue; + final Marker red; + final Marker green; + final Marker comp; + final Marker multiComp; + + short diff = Differentiator.getDiffentiator(); + + public BasicMarkerTest() { + factory = new BasicMarkerFactory(); + + blue = factory.getMarker(BLUE_STR); + red = factory.getMarker(RED_STR); + green = factory.getMarker(GREEN_STR); + comp = factory.getMarker(COMP_STR); + comp.add(blue); + + multiComp = factory.getMarker(MULTI_COMP_STR); + multiComp.add(green); + multiComp.add(comp); + } + + public void testPrimitive() { + assertEquals(BLUE_STR, blue.getName()); + assertTrue(blue.contains(blue)); + + Marker blue2 = factory.getMarker(BLUE_STR); + assertEquals(BLUE_STR, blue2.getName()); + assertEquals(blue, blue2); + assertTrue(blue.contains(blue2)); + assertTrue(blue2.contains(blue)); + } + + public void testPrimitiveByName() { + assertTrue(blue.contains(BLUE_STR)); + } + + public void testComposite() { + assertTrue(comp.contains(comp)); + assertTrue(comp.contains(blue)); + } + + public void testCompositeByName() { + assertTrue(comp.contains(COMP_STR)); + assertTrue(comp.contains(BLUE_STR)); + } + + public void testMultiComposite() { + assertTrue(multiComp.contains(comp)); + assertTrue(multiComp.contains(blue)); + assertTrue(multiComp.contains(green)); + assertFalse(multiComp.contains(red)); + } + + public void testMultiCompositeByName() { + assertTrue(multiComp.contains(COMP_STR)); + assertTrue(multiComp.contains(BLUE_STR)); + assertTrue(multiComp.contains(GREEN_STR)); + assertFalse(multiComp.contains(RED_STR)); + } + + public void testMultiAdd() { + Marker parent = factory.getMarker(PARENT_MARKER_STR); + Marker child = factory.getMarker(CHILD_MARKER_STR); + for (int i = 0; i < 10; i++) { + parent.add(child); + } + + // check that the child was added once and only once + Iterator iterator = parent.iterator(); + assertTrue(iterator.hasNext()); + assertEquals(CHILD_MARKER_STR, iterator.next().toString()); + assertFalse(iterator.hasNext()); + } + + public void testAddRemove() { + final String NEW_PREFIX = "NEW_"; + Marker parent = factory.getMarker(NEW_PREFIX + PARENT_MARKER_STR); + Marker child = factory.getMarker(NEW_PREFIX + CHILD_MARKER_STR); + assertFalse(parent.contains(child)); + assertFalse(parent.contains(NEW_PREFIX + CHILD_MARKER_STR)); + assertFalse(parent.remove(child)); + + parent.add(child); + + assertTrue(parent.contains(child)); + assertTrue(parent.contains(NEW_PREFIX + CHILD_MARKER_STR)); + + assertTrue(parent.remove(child)); + + assertFalse(parent.contains(child)); + assertFalse(parent.contains(NEW_PREFIX + CHILD_MARKER_STR)); + assertFalse(parent.remove(child)); + } + + public void testSelfRecursion() { + final String diffPrefix = "NEW_"+diff; + final String PARENT_NAME = diffPrefix + PARENT_MARKER_STR; + final String NOT_CONTAINED_NAME = diffPrefix + NOT_CONTAINED_MARKER_STR; + Marker parent = factory.getMarker(PARENT_NAME); + Marker notContained = factory.getMarker(NOT_CONTAINED_NAME); + parent.add(parent); + assertTrue(parent.contains(parent)); + assertTrue(parent.contains(PARENT_NAME)); + assertFalse(parent.contains(notContained)); + assertFalse(parent.contains(NOT_CONTAINED_MARKER_STR)); + } + + public void testIndirectRecursion() { + final String diffPrefix = "NEW_"+diff; + final String PARENT_NAME=diffPrefix+PARENT_MARKER_STR; + final String CHILD_NAME=diffPrefix+CHILD_MARKER_STR; + final String NOT_CONTAINED_NAME=diffPrefix+NOT_CONTAINED_MARKER_STR; + + Marker parent = factory.getMarker(PARENT_NAME); + Marker child = factory.getMarker(CHILD_NAME); + Marker notContained = factory.getMarker(NOT_CONTAINED_NAME); + + parent.add(child); + child.add(parent); + assertTrue(parent.contains(parent)); + assertTrue(parent.contains(child)); + assertTrue(parent.contains(PARENT_NAME)); + assertTrue(parent.contains(CHILD_NAME)); + assertFalse(parent.contains(notContained)); + assertFalse(parent.contains(NOT_CONTAINED_MARKER_STR)); + } + + public void testHomonyms() { + final String diffPrefix = "homonym"+diff; + final String PARENT_NAME=diffPrefix+PARENT_MARKER_STR; + final String CHILD_NAME=diffPrefix+CHILD_MARKER_STR; + Marker parent = factory.getMarker(PARENT_NAME); + Marker child = factory.getMarker(CHILD_NAME); + parent.add(child); + + IMarkerFactory otherFactory = new BasicMarkerFactory(); + Marker otherParent = otherFactory.getMarker(PARENT_NAME); + Marker otherChild = otherFactory.getMarker(CHILD_NAME); + + assertTrue(parent.contains(otherParent)); + assertTrue(parent.contains(otherChild)); + + assertTrue(parent.remove(otherChild)); + } + +} diff --git a/slf4j-api/src/test/java/org/slf4j/Differentiator.java b/slf4j-api/src/test/java/org/slf4j/Differentiator.java index b779526..e40991f 100644 --- a/slf4j-api/src/test/java/org/slf4j/Differentiator.java +++ b/slf4j-api/src/test/java/org/slf4j/Differentiator.java @@ -1,37 +1,37 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -package org.slf4j; - -import java.util.Random; - -public class Differentiator { - - static Random random = new Random(System.currentTimeMillis()); - - static public short getDiffentiator() { - return (short) random.nextInt(Short.MAX_VALUE); - } -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +package org.slf4j; + +import java.util.Random; + +public class Differentiator { + + static Random random = new Random(System.currentTimeMillis()); + + static public short getDiffentiator() { + return (short) random.nextInt(Short.MAX_VALUE); + } +} diff --git a/slf4j-api/src/test/java/org/slf4j/NoBindingTest.java b/slf4j-api/src/test/java/org/slf4j/NoBindingTest.java index b51f883..e906513 100644 --- a/slf4j-api/src/test/java/org/slf4j/NoBindingTest.java +++ b/slf4j-api/src/test/java/org/slf4j/NoBindingTest.java @@ -1,25 +1,25 @@ -package org.slf4j; - -import junit.framework.TestCase; - -public class NoBindingTest extends TestCase { - - public void testLogger() { - try { - Logger logger = LoggerFactory.getLogger(NoBindingTest.class); - logger.debug("hello"); - fail("slf4j-api does not ship with a binding"); - } catch (NoClassDefFoundError e) { - - } - } - - public void testMDC() { - try { - MDC.put("k", "v"); - fail("slf4j-api does not ship with a binding"); - } catch (NoClassDefFoundError e) { - - } - } -} +package org.slf4j; + +import junit.framework.TestCase; + +public class NoBindingTest extends TestCase { + + public void testLogger() { + try { + Logger logger = LoggerFactory.getLogger(NoBindingTest.class); + logger.debug("hello"); + fail("slf4j-api does not ship with a binding"); + } catch (NoClassDefFoundError e) { + + } + } + + public void testMDC() { + try { + MDC.put("k", "v"); + fail("slf4j-api does not ship with a binding"); + } catch (NoClassDefFoundError e) { + + } + } +} diff --git a/slf4j-api/src/test/java/org/slf4j/helpers/BogoPerf.java b/slf4j-api/src/test/java/org/slf4j/helpers/BogoPerf.java index 7e5bf58..8e8b97a 100644 --- a/slf4j-api/src/test/java/org/slf4j/helpers/BogoPerf.java +++ b/slf4j-api/src/test/java/org/slf4j/helpers/BogoPerf.java @@ -1,159 +1,159 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.helpers; - -import junit.framework.AssertionFailedError; - -/** - * BogoPerf is used to check that the time required to perform a certain - * operation does not deteriorate over time. BogoPerf adjusts to the CPU speed - * and capabilities of the host. - * - * @author Ceki Gülcü - * - */ -public class BogoPerf { - - private static long NANOS_IN_ONE_SECOND = 1000 * 1000 * 1000; - private static int INITIAL_N = 1000; - private static int LAST_N = 100; - private static int SLACK_FACTOR = 3; - - static { - // let the JIT warm up - computeBogoIPS(INITIAL_N); - double bogo_ips = computeBogoIPS(INITIAL_N); - System.out.println("Host runs at " + bogo_ips + " BIPS"); - } - - /** - * Compute bogoInstructions per second - * <p> - * on a 3.2 Ghz Pentium D CPU (around 2007), we obtain about 9'000 bogoIPS. - * - * @param N - * number of bogoInstructions to average over in order to - * compute the result - * @return bogo Instructions Per Second - */ - private static double computeBogoIPS(int N) { - long begin = System.nanoTime(); - - for (int i = 0; i < N; i++) { - bogoInstruction(); - } - long end = System.nanoTime(); - - // duration - double D = end - begin; - // average duration per instruction - double avgDPIS = D / N; - // System.out.println(D + " nanos for " + N + " instructions"); - // System.out.println(avgD + " nanos per instruction"); - - double bogoIPS = NANOS_IN_ONE_SECOND / avgDPIS; - // System.out.println(bogoIPS + " bogoIPS"); - - return bogoIPS; - } - - private static void bogoInstruction() { - // use our own random number generator, independent of the host JDK - MyRandom myRandom = new MyRandom(100); - int len = 150; - int[] intArray = new int[len]; - for (int i = 0; i < len; i++) { - intArray[i] = myRandom.nextInt(); - } - // use our own sort algorithm, independent of the host JDK - BubbleSort.sort(intArray); - } - - /** - * Computed the BogoIPS for this host CPU. - * - * @return - */ - public static double currentBIPS() { - return computeBogoIPS(LAST_N); - } - - static double min(double a, double b) { - return (a <= b) ? a : b; - } - - /** - * Assertion used for values that <b>decrease</b> with faster CPUs, typically - * the time (duration) needed to perform a task. - * - * @param currentDuration - * @param referenceDuration - * @param referenceBIPS - * @throws AssertionFailedError - */ - public static void assertDuration(double currentDuration, - long referenceDuration, double referenceBIPS) throws AssertionFailedError { - double ajustedDuration = adjustExpectedDuration(referenceDuration, - referenceBIPS); - if (currentDuration > ajustedDuration * SLACK_FACTOR) { - throw new AssertionFailedError("current duration " + currentDuration - + " exceeded expected " + ajustedDuration + " (adjusted reference), " - + referenceDuration + " (raw reference)"); - } - } - - /** - * Assertion used for values that <b>increase<b> with faster CPUs, typically - * the number of operations accomplished per unit of time. - * - * @param currentPerformance - * @param referencePerformance - * @param referenceBIPS - * @throws AssertionFailedError - */ - public static void assertPerformance(double currentPerformance, - long referencePerformance, double referenceBIPS) - throws AssertionFailedError { - double ajustedPerf = adjustExpectedPerformance(referencePerformance, - referenceBIPS); - if (currentPerformance * SLACK_FACTOR < ajustedPerf) { - throw new AssertionFailedError(currentPerformance + " below expected " - + ajustedPerf + " (adjusted), " + referencePerformance + " (raw)"); - } - } - - private static double adjustExpectedPerformance(long referenceDuration, - double referenceBIPS) { - double currentBIPS = currentBIPS(); - return referenceDuration * (currentBIPS / referenceBIPS); - } - - private static double adjustExpectedDuration(long referenceDuration, - double referenceBIPS) { - double currentBIPS = currentBIPS(); - System.out.println("currentBIPS=" + currentBIPS + " BIPS"); - return referenceDuration * (referenceBIPS / currentBIPS); - } -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.helpers; + +import junit.framework.AssertionFailedError; + +/** + * BogoPerf is used to check that the time required to perform a certain + * operation does not deteriorate over time. BogoPerf adjusts to the CPU speed + * and capabilities of the host. + * + * @author Ceki Gülcü + * + */ +public class BogoPerf { + + private static long NANOS_IN_ONE_SECOND = 1000 * 1000 * 1000; + private static int INITIAL_N = 1000; + private static int LAST_N = 100; + private static int SLACK_FACTOR = 3; + + static { + // let the JIT warm up + computeBogoIPS(INITIAL_N); + double bogo_ips = computeBogoIPS(INITIAL_N); + System.out.println("Host runs at " + bogo_ips + " BIPS"); + } + + /** + * Compute bogoInstructions per second + * <p> + * on a 3.2 Ghz Pentium D CPU (around 2007), we obtain about 9'000 bogoIPS. + * + * @param N + * number of bogoInstructions to average over in order to + * compute the result + * @return bogo Instructions Per Second + */ + private static double computeBogoIPS(int N) { + long begin = System.nanoTime(); + + for (int i = 0; i < N; i++) { + bogoInstruction(); + } + long end = System.nanoTime(); + + // duration + double D = end - begin; + // average duration per instruction + double avgDPIS = D / N; + // System.out.println(D + " nanos for " + N + " instructions"); + // System.out.println(avgD + " nanos per instruction"); + + double bogoIPS = NANOS_IN_ONE_SECOND / avgDPIS; + // System.out.println(bogoIPS + " bogoIPS"); + + return bogoIPS; + } + + private static void bogoInstruction() { + // use our own random number generator, independent of the host JDK + MyRandom myRandom = new MyRandom(100); + int len = 150; + int[] intArray = new int[len]; + for (int i = 0; i < len; i++) { + intArray[i] = myRandom.nextInt(); + } + // use our own sort algorithm, independent of the host JDK + BubbleSort.sort(intArray); + } + + /** + * Computed the BogoIPS for this host CPU. + * + * @return + */ + public static double currentBIPS() { + return computeBogoIPS(LAST_N); + } + + static double min(double a, double b) { + return (a <= b) ? a : b; + } + + /** + * Assertion used for values that <b>decrease</b> with faster CPUs, typically + * the time (duration) needed to perform a task. + * + * @param currentDuration + * @param referenceDuration + * @param referenceBIPS + * @throws AssertionFailedError + */ + public static void assertDuration(double currentDuration, + long referenceDuration, double referenceBIPS) throws AssertionFailedError { + double ajustedDuration = adjustExpectedDuration(referenceDuration, + referenceBIPS); + if (currentDuration > ajustedDuration * SLACK_FACTOR) { + throw new AssertionFailedError("current duration " + currentDuration + + " exceeded expected " + ajustedDuration + " (adjusted reference), " + + referenceDuration + " (raw reference)"); + } + } + + /** + * Assertion used for values that <b>increase<b> with faster CPUs, typically + * the number of operations accomplished per unit of time. + * + * @param currentPerformance + * @param referencePerformance + * @param referenceBIPS + * @throws AssertionFailedError + */ + public static void assertPerformance(double currentPerformance, + long referencePerformance, double referenceBIPS) + throws AssertionFailedError { + double ajustedPerf = adjustExpectedPerformance(referencePerformance, + referenceBIPS); + if (currentPerformance * SLACK_FACTOR < ajustedPerf) { + throw new AssertionFailedError(currentPerformance + " below expected " + + ajustedPerf + " (adjusted), " + referencePerformance + " (raw)"); + } + } + + private static double adjustExpectedPerformance(long referenceDuration, + double referenceBIPS) { + double currentBIPS = currentBIPS(); + return referenceDuration * (currentBIPS / referenceBIPS); + } + + private static double adjustExpectedDuration(long referenceDuration, + double referenceBIPS) { + double currentBIPS = currentBIPS(); + System.out.println("currentBIPS=" + currentBIPS + " BIPS"); + return referenceDuration * (referenceBIPS / currentBIPS); + } +} diff --git a/slf4j-api/src/test/java/org/slf4j/helpers/BubbleSort.java b/slf4j-api/src/test/java/org/slf4j/helpers/BubbleSort.java index 45b58f3..a1b55eb 100644 --- a/slf4j-api/src/test/java/org/slf4j/helpers/BubbleSort.java +++ b/slf4j-api/src/test/java/org/slf4j/helpers/BubbleSort.java @@ -1,50 +1,50 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.helpers; - -/** - * This class is used internally by BogoPerf, hence the package private - * (default) access. - * - * @author Ceki - */ -class BubbleSort { - - static void sort(int[] a) { - int len = a.length; - for (int i = 0; i < len - 1; i++) { - for (int j = 0; j < len - 1 - i; j++) { - if (a[j] > a[j + 1]) { - swap(a, j, j + 1); - } - } - } - } - static void swap(int[] a, int i, int j) { - int t = a[i]; - a[i] = a[j]; - a[j] = t; - } -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.helpers; + +/** + * This class is used internally by BogoPerf, hence the package private + * (default) access. + * + * @author Ceki + */ +class BubbleSort { + + static void sort(int[] a) { + int len = a.length; + for (int i = 0; i < len - 1; i++) { + for (int j = 0; j < len - 1 - i; j++) { + if (a[j] > a[j + 1]) { + swap(a, j, j + 1); + } + } + } + } + static void swap(int[] a, int i, int j) { + int t = a[i]; + a[i] = a[j]; + a[j] = t; + } +} diff --git a/slf4j-api/src/test/java/org/slf4j/helpers/BubbleSortTest.java b/slf4j-api/src/test/java/org/slf4j/helpers/BubbleSortTest.java index 8106c22..662f5e2 100644 --- a/slf4j-api/src/test/java/org/slf4j/helpers/BubbleSortTest.java +++ b/slf4j-api/src/test/java/org/slf4j/helpers/BubbleSortTest.java @@ -1,101 +1,101 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.helpers; - -import java.util.Arrays; -import java.util.Random; - -import junit.framework.TestCase; - -/** - * Test that our BubbleSort algorithm is correctly implemented. - * - * @author Ceki - * - */ -public class BubbleSortTest extends TestCase { - - public void testSmoke() { - int[] a = new int[] {5,3,2,7}; - BubbleSort.sort(a); - int i = 0; - assertEquals(2, a[i++]); - assertEquals(3, a[i++]); - assertEquals(5, a[i++]); - assertEquals(7, a[i++]); - } - - public void testEmpty() { - int[] a = new int[] {}; - BubbleSort.sort(a); - } - - public void testSorted() { - int[] a = new int[] {3,30,300,3000}; - BubbleSort.sort(a); - int i = 0; - assertEquals(3, a[i++]); - assertEquals(30, a[i++]); - assertEquals(300, a[i++]); - assertEquals(3000, a[i++]); - } - - public void testInverted() { - int[] a = new int[] {3000,300,30,3}; - BubbleSort.sort(a); - int i = 0; - assertEquals(3, a[i++]); - assertEquals(30, a[i++]); - assertEquals(300, a[i++]); - assertEquals(3000, a[i++]); - } - - public void testWithSameEntry() { - int[] a = new int[] {10,20,10,20}; - BubbleSort.sort(a); - int i = 0; - assertEquals(10, a[i++]); - assertEquals(10, a[i++]); - assertEquals(20, a[i++]); - assertEquals(20, a[i++]); - } - - - public void testRandom() { - int len = 100; - Random random = new Random(156); - int[] a = new int[len]; - int[] witness = new int[len]; - for(int i = 0; i < len; i++) { - int r = random.nextInt(); - a[i] = r; - witness[i] = r; - } - BubbleSort.sort(a); - Arrays.sort(witness); - assertTrue(Arrays.equals(witness, a)); - } - -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.helpers; + +import java.util.Arrays; +import java.util.Random; + +import junit.framework.TestCase; + +/** + * Test that our BubbleSort algorithm is correctly implemented. + * + * @author Ceki + * + */ +public class BubbleSortTest extends TestCase { + + public void testSmoke() { + int[] a = new int[] {5,3,2,7}; + BubbleSort.sort(a); + int i = 0; + assertEquals(2, a[i++]); + assertEquals(3, a[i++]); + assertEquals(5, a[i++]); + assertEquals(7, a[i++]); + } + + public void testEmpty() { + int[] a = new int[] {}; + BubbleSort.sort(a); + } + + public void testSorted() { + int[] a = new int[] {3,30,300,3000}; + BubbleSort.sort(a); + int i = 0; + assertEquals(3, a[i++]); + assertEquals(30, a[i++]); + assertEquals(300, a[i++]); + assertEquals(3000, a[i++]); + } + + public void testInverted() { + int[] a = new int[] {3000,300,30,3}; + BubbleSort.sort(a); + int i = 0; + assertEquals(3, a[i++]); + assertEquals(30, a[i++]); + assertEquals(300, a[i++]); + assertEquals(3000, a[i++]); + } + + public void testWithSameEntry() { + int[] a = new int[] {10,20,10,20}; + BubbleSort.sort(a); + int i = 0; + assertEquals(10, a[i++]); + assertEquals(10, a[i++]); + assertEquals(20, a[i++]); + assertEquals(20, a[i++]); + } + + + public void testRandom() { + int len = 100; + Random random = new Random(156); + int[] a = new int[len]; + int[] witness = new int[len]; + for(int i = 0; i < len; i++) { + int r = random.nextInt(); + a[i] = r; + witness[i] = r; + } + BubbleSort.sort(a); + Arrays.sort(witness); + assertTrue(Arrays.equals(witness, a)); + } + +} diff --git a/slf4j-api/src/test/java/org/slf4j/helpers/MessageFormatterPerfTest.java b/slf4j-api/src/test/java/org/slf4j/helpers/MessageFormatterPerfTest.java index bddbcbb..3c6f236 100644 --- a/slf4j-api/src/test/java/org/slf4j/helpers/MessageFormatterPerfTest.java +++ b/slf4j-api/src/test/java/org/slf4j/helpers/MessageFormatterPerfTest.java @@ -1,58 +1,58 @@ -package org.slf4j.helpers; - -import java.text.MessageFormat; - -import junit.framework.TestCase; - -public class MessageFormatterPerfTest extends TestCase { - - Integer i1 = new Integer(1); - static long RUN_LENGTH = 100000; - static long REFERENCE_BIPS = 9000; - - public MessageFormatterPerfTest(String name) { - super(name); - } - - protected void setUp() throws Exception { - } - - protected void tearDown() throws Exception { - } - - public void XtestJDKFormatterPerf() { - jdkMessageFormatter(RUN_LENGTH); - double duration = jdkMessageFormatter(RUN_LENGTH); - System.out.println("jdk duration = "+duration+" nanos"); - } - - public void testSLF4JPerf() { - slf4jMessageFormatter(RUN_LENGTH); - double duration = slf4jMessageFormatter(RUN_LENGTH); - long referencePerf = 140; - BogoPerf.assertDuration(duration, referencePerf, REFERENCE_BIPS); - } - - public double slf4jMessageFormatter(long len) { - String s = ""; - s += ""; // keep compiler happy - long start = System.currentTimeMillis(); - for (int i = 0; i < len; i++) { - s = MessageFormatter.format("This is some rather short message {} ", i1); - } - long end = System.currentTimeMillis(); - return (1.0*end - start); - } - public double jdkMessageFormatter(long len) { - String s = ""; - s += ""; // keep compiler happy - long start = System.currentTimeMillis(); - Object[] oa = new Object[] {i1}; - for (int i = 0; i < len; i++) { - s = MessageFormat.format("This is some rather short message {0}", oa); - } - long end = System.currentTimeMillis(); - return (1.0*end - start); - } - -} +package org.slf4j.helpers; + +import java.text.MessageFormat; + +import junit.framework.TestCase; + +public class MessageFormatterPerfTest extends TestCase { + + Integer i1 = new Integer(1); + static long RUN_LENGTH = 100000; + static long REFERENCE_BIPS = 9000; + + public MessageFormatterPerfTest(String name) { + super(name); + } + + protected void setUp() throws Exception { + } + + protected void tearDown() throws Exception { + } + + public void XtestJDKFormatterPerf() { + jdkMessageFormatter(RUN_LENGTH); + double duration = jdkMessageFormatter(RUN_LENGTH); + System.out.println("jdk duration = "+duration+" nanos"); + } + + public void testSLF4JPerf() { + slf4jMessageFormatter(RUN_LENGTH); + double duration = slf4jMessageFormatter(RUN_LENGTH); + long referencePerf = 140; + BogoPerf.assertDuration(duration, referencePerf, REFERENCE_BIPS); + } + + public double slf4jMessageFormatter(long len) { + String s = ""; + s += ""; // keep compiler happy + long start = System.currentTimeMillis(); + for (int i = 0; i < len; i++) { + s = MessageFormatter.format("This is some rather short message {} ", i1); + } + long end = System.currentTimeMillis(); + return (1.0*end - start); + } + public double jdkMessageFormatter(long len) { + String s = ""; + s += ""; // keep compiler happy + long start = System.currentTimeMillis(); + Object[] oa = new Object[] {i1}; + for (int i = 0; i < len; i++) { + s = MessageFormat.format("This is some rather short message {0}", oa); + } + long end = System.currentTimeMillis(); + return (1.0*end - start); + } + +} diff --git a/slf4j-api/src/test/java/org/slf4j/helpers/MessageFormatterTest.java b/slf4j-api/src/test/java/org/slf4j/helpers/MessageFormatterTest.java index 27428a6..829cd0f 100644 --- a/slf4j-api/src/test/java/org/slf4j/helpers/MessageFormatterTest.java +++ b/slf4j-api/src/test/java/org/slf4j/helpers/MessageFormatterTest.java @@ -1,286 +1,286 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.CH - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.helpers; - -import junit.framework.TestCase; - -/** - * @author Ceki Gulcu - * - */ -public class MessageFormatterTest extends TestCase { - - Integer i1 = new Integer(1); - Integer i2 = new Integer(2); - Integer i3 = new Integer(3); - Integer[] ia0 = new Integer[] { i1, i2, i3 }; - Integer[] ia1 = new Integer[] { new Integer(10), new Integer(20), - new Integer(30) }; - - String result; - - - public void testNull() { - result = MessageFormatter.format(null, i1); - assertEquals(null, result); - } - - public void testNullParam() { - result = MessageFormatter.format("Value is {}.", null); - assertEquals("Value is null.", result); - - result = MessageFormatter.format("Val1 is {}, val2 is {}.", null, null); - assertEquals("Val1 is null, val2 is null.", result); - - result = MessageFormatter.format("Val1 is {}, val2 is {}.", i1, null); - assertEquals("Val1 is 1, val2 is null.", result); - - result = MessageFormatter.format("Val1 is {}, val2 is {}.", null, i2); - assertEquals("Val1 is null, val2 is 2.", result); - - result = MessageFormatter.arrayFormat("Val1 is {}, val2 is {}, val3 is {}", - new Integer[] { null, null, null }); - assertEquals("Val1 is null, val2 is null, val3 is null", result); - - result = MessageFormatter.arrayFormat("Val1 is {}, val2 is {}, val3 is {}", - new Integer[] { null, i2, i3 }); - assertEquals("Val1 is null, val2 is 2, val3 is 3", result); - - result = MessageFormatter.arrayFormat("Val1 is {}, val2 is {}, val3 is {}", - new Integer[] { null, null, i3 }); - assertEquals("Val1 is null, val2 is null, val3 is 3", result); - } - - public void testOneParameter() { - result = MessageFormatter.format("Value is {}.", i3); - assertEquals("Value is 3.", result); - - result = MessageFormatter.format("Value is {", i3); - assertEquals("Value is {", result); - - result = MessageFormatter.format("{} is larger than 2.", i3); - assertEquals("3 is larger than 2.", result); - - result = MessageFormatter.format("No subst", i3); - assertEquals("No subst", result); - - result = MessageFormatter.format("Incorrect {subst", i3); - assertEquals("Incorrect {subst", result); - - result = MessageFormatter.format("Value is {bla} {}", i3); - assertEquals("Value is {bla} 3", result); - - result = MessageFormatter.format("Escaped \\{} subst", i3); - assertEquals("Escaped {} subst", result); - - result = MessageFormatter.format("{Escaped", i3); - assertEquals("{Escaped", result); - - result = MessageFormatter.format("\\{}Escaped", i3); - assertEquals("{}Escaped", result); - - result = MessageFormatter.format("File name is {{}}.", "App folder.zip"); - assertEquals("File name is {App folder.zip}.", result); - - // escaping the escape character - result = MessageFormatter - .format("File name is C:\\\\{}.", "App folder.zip"); - assertEquals("File name is C:\\App folder.zip.", result); - } - - public void testTwoParameters() { - result = MessageFormatter.format("Value {} is smaller than {}.", i1, i2); - assertEquals("Value 1 is smaller than 2.", result); - - result = MessageFormatter.format("Value {} is smaller than {}", i1, i2); - assertEquals("Value 1 is smaller than 2", result); - - result = MessageFormatter.format("{}{}", i1, i2); - assertEquals("12", result); - - result = MessageFormatter.format("Val1={}, Val2={", i1, i2); - assertEquals("Val1=1, Val2={", result); - - result = MessageFormatter.format("Value {} is smaller than \\{}", i1, i2); - assertEquals("Value 1 is smaller than {}", result); - - result = MessageFormatter.format("Value {} is smaller than \\{} tail", i1, - i2); - assertEquals("Value 1 is smaller than {} tail", result); - - result = MessageFormatter.format("Value {} is smaller than \\{", i1, i2); - assertEquals("Value 1 is smaller than \\{", result); - - result = MessageFormatter - .format("Value {} is smaller than {tail", i1, i2); - assertEquals("Value 1 is smaller than {tail", result); - - result = MessageFormatter.format("Value \\{} is smaller than {}", i1, i2); - assertEquals("Value {} is smaller than 1", result); - } - - - public void testExceptionInToString() { - Object o = new Object() { - public String toString() { - throw new IllegalStateException("a"); - } - }; - result = MessageFormatter.format("Troublesome object {}", o); - assertEquals("Troublesome object [FAILED toString()]", result); - - } - - public void testNullArray() { - String msg0 = "msg0"; - String msg1 = "msg1 {}"; - String msg2 = "msg2 {} {}"; - String msg3 = "msg3 {} {} {}"; - - Object[] args = null; - - result = MessageFormatter.arrayFormat(msg0, args); - assertEquals(msg0, result); - - result = MessageFormatter.arrayFormat(msg1, args); - assertEquals(msg1, result); - - result = MessageFormatter.arrayFormat(msg2, args); - assertEquals(msg2, result); - - result = MessageFormatter.arrayFormat(msg3, args); - assertEquals(msg3, result); - } - - // tests the case when the parameters are supplied in a single array - public void testArrayFormat() { - result = MessageFormatter.arrayFormat( - "Value {} is smaller than {} and {}.", ia0); - assertEquals("Value 1 is smaller than 2 and 3.", result); - - result = MessageFormatter.arrayFormat("{}{}{}", ia0); - assertEquals("123", result); - - result = MessageFormatter.arrayFormat("Value {} is smaller than {}.", ia0); - assertEquals("Value 1 is smaller than 2.", result); - - result = MessageFormatter.arrayFormat("Value {} is smaller than {}", ia0); - assertEquals("Value 1 is smaller than 2", result); - - result = MessageFormatter.arrayFormat("Val={}, {, Val={}", ia0); - assertEquals("Val=1, {, Val=2", result); - - result = MessageFormatter.arrayFormat("Val={}, {, Val={}", ia0); - assertEquals("Val=1, {, Val=2", result); - - result = MessageFormatter.arrayFormat("Val1={}, Val2={", ia0); - assertEquals("Val1=1, Val2={", result); - } - - public void testArrayValues() { - Integer p0 = i1; - Integer[] p1 = new Integer[] { i2, i3 }; - - result = MessageFormatter.format("{}{}", p0, p1); - assertEquals("1[2, 3]", result); - - // Integer[] - result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", p1 }); - assertEquals("a[2, 3]", result); - - // byte[] - result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", - new byte[] { 1, 2 } }); - assertEquals("a[1, 2]", result); - - // int[] - result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", - new int[] { 1, 2 } }); - assertEquals("a[1, 2]", result); - - // float[] - result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", - new float[] { 1, 2 } }); - assertEquals("a[1.0, 2.0]", result); - - // double[] - result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", - new double[] { 1, 2 } }); - assertEquals("a[1.0, 2.0]", result); - - } - - public void testMultiDimensionalArrayValues() { - Integer[][] multiIntegerA = new Integer[][] { ia0, ia1 }; - result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", - multiIntegerA }); - assertEquals("a[[1, 2, 3], [10, 20, 30]]", result); - - int[][] multiIntA = new int[][] { { 1, 2 }, { 10, 20 } }; - result = MessageFormatter.arrayFormat("{}{}", - new Object[] { "a", multiIntA }); - assertEquals("a[[1, 2], [10, 20]]", result); - - float[][] multiFloatA = new float[][] { { 1, 2 }, { 10, 20 } }; - result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", - multiFloatA }); - assertEquals("a[[1.0, 2.0], [10.0, 20.0]]", result); - - Object[][] multiOA = new Object[][] { ia0, ia1 }; - result = MessageFormatter - .arrayFormat("{}{}", new Object[] { "a", multiOA }); - assertEquals("a[[1, 2, 3], [10, 20, 30]]", result); - - Object[][][] _3DOA = new Object[][][] { multiOA, multiOA }; - result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", _3DOA }); - assertEquals("a[[[1, 2, 3], [10, 20, 30]], [[1, 2, 3], [10, 20, 30]]]", - result); - } - - public void testCyclicArrays() { - { - Object[] cyclicA = new Object[1]; - cyclicA[0] = cyclicA; - assertEquals("[[...]]", MessageFormatter.arrayFormat("{}", cyclicA)); - } - { - Object[] a = new Object[2]; - a[0] = i1; - Object[] c = new Object[] {i3, a}; - Object[] b = new Object[] {i2, c}; - a[1] = b; - assertEquals("1[2, [3, [1, [...]]]]", MessageFormatter.arrayFormat("{}{}", a)); - } - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.CH + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.helpers; + +import junit.framework.TestCase; + +/** + * @author Ceki Gulcu + * + */ +public class MessageFormatterTest extends TestCase { + + Integer i1 = new Integer(1); + Integer i2 = new Integer(2); + Integer i3 = new Integer(3); + Integer[] ia0 = new Integer[] { i1, i2, i3 }; + Integer[] ia1 = new Integer[] { new Integer(10), new Integer(20), + new Integer(30) }; + + String result; + + + public void testNull() { + result = MessageFormatter.format(null, i1); + assertEquals(null, result); + } + + public void testNullParam() { + result = MessageFormatter.format("Value is {}.", null); + assertEquals("Value is null.", result); + + result = MessageFormatter.format("Val1 is {}, val2 is {}.", null, null); + assertEquals("Val1 is null, val2 is null.", result); + + result = MessageFormatter.format("Val1 is {}, val2 is {}.", i1, null); + assertEquals("Val1 is 1, val2 is null.", result); + + result = MessageFormatter.format("Val1 is {}, val2 is {}.", null, i2); + assertEquals("Val1 is null, val2 is 2.", result); + + result = MessageFormatter.arrayFormat("Val1 is {}, val2 is {}, val3 is {}", + new Integer[] { null, null, null }); + assertEquals("Val1 is null, val2 is null, val3 is null", result); + + result = MessageFormatter.arrayFormat("Val1 is {}, val2 is {}, val3 is {}", + new Integer[] { null, i2, i3 }); + assertEquals("Val1 is null, val2 is 2, val3 is 3", result); + + result = MessageFormatter.arrayFormat("Val1 is {}, val2 is {}, val3 is {}", + new Integer[] { null, null, i3 }); + assertEquals("Val1 is null, val2 is null, val3 is 3", result); + } + + public void testOneParameter() { + result = MessageFormatter.format("Value is {}.", i3); + assertEquals("Value is 3.", result); + + result = MessageFormatter.format("Value is {", i3); + assertEquals("Value is {", result); + + result = MessageFormatter.format("{} is larger than 2.", i3); + assertEquals("3 is larger than 2.", result); + + result = MessageFormatter.format("No subst", i3); + assertEquals("No subst", result); + + result = MessageFormatter.format("Incorrect {subst", i3); + assertEquals("Incorrect {subst", result); + + result = MessageFormatter.format("Value is {bla} {}", i3); + assertEquals("Value is {bla} 3", result); + + result = MessageFormatter.format("Escaped \\{} subst", i3); + assertEquals("Escaped {} subst", result); + + result = MessageFormatter.format("{Escaped", i3); + assertEquals("{Escaped", result); + + result = MessageFormatter.format("\\{}Escaped", i3); + assertEquals("{}Escaped", result); + + result = MessageFormatter.format("File name is {{}}.", "App folder.zip"); + assertEquals("File name is {App folder.zip}.", result); + + // escaping the escape character + result = MessageFormatter + .format("File name is C:\\\\{}.", "App folder.zip"); + assertEquals("File name is C:\\App folder.zip.", result); + } + + public void testTwoParameters() { + result = MessageFormatter.format("Value {} is smaller than {}.", i1, i2); + assertEquals("Value 1 is smaller than 2.", result); + + result = MessageFormatter.format("Value {} is smaller than {}", i1, i2); + assertEquals("Value 1 is smaller than 2", result); + + result = MessageFormatter.format("{}{}", i1, i2); + assertEquals("12", result); + + result = MessageFormatter.format("Val1={}, Val2={", i1, i2); + assertEquals("Val1=1, Val2={", result); + + result = MessageFormatter.format("Value {} is smaller than \\{}", i1, i2); + assertEquals("Value 1 is smaller than {}", result); + + result = MessageFormatter.format("Value {} is smaller than \\{} tail", i1, + i2); + assertEquals("Value 1 is smaller than {} tail", result); + + result = MessageFormatter.format("Value {} is smaller than \\{", i1, i2); + assertEquals("Value 1 is smaller than \\{", result); + + result = MessageFormatter + .format("Value {} is smaller than {tail", i1, i2); + assertEquals("Value 1 is smaller than {tail", result); + + result = MessageFormatter.format("Value \\{} is smaller than {}", i1, i2); + assertEquals("Value {} is smaller than 1", result); + } + + + public void testExceptionInToString() { + Object o = new Object() { + public String toString() { + throw new IllegalStateException("a"); + } + }; + result = MessageFormatter.format("Troublesome object {}", o); + assertEquals("Troublesome object [FAILED toString()]", result); + + } + + public void testNullArray() { + String msg0 = "msg0"; + String msg1 = "msg1 {}"; + String msg2 = "msg2 {} {}"; + String msg3 = "msg3 {} {} {}"; + + Object[] args = null; + + result = MessageFormatter.arrayFormat(msg0, args); + assertEquals(msg0, result); + + result = MessageFormatter.arrayFormat(msg1, args); + assertEquals(msg1, result); + + result = MessageFormatter.arrayFormat(msg2, args); + assertEquals(msg2, result); + + result = MessageFormatter.arrayFormat(msg3, args); + assertEquals(msg3, result); + } + + // tests the case when the parameters are supplied in a single array + public void testArrayFormat() { + result = MessageFormatter.arrayFormat( + "Value {} is smaller than {} and {}.", ia0); + assertEquals("Value 1 is smaller than 2 and 3.", result); + + result = MessageFormatter.arrayFormat("{}{}{}", ia0); + assertEquals("123", result); + + result = MessageFormatter.arrayFormat("Value {} is smaller than {}.", ia0); + assertEquals("Value 1 is smaller than 2.", result); + + result = MessageFormatter.arrayFormat("Value {} is smaller than {}", ia0); + assertEquals("Value 1 is smaller than 2", result); + + result = MessageFormatter.arrayFormat("Val={}, {, Val={}", ia0); + assertEquals("Val=1, {, Val=2", result); + + result = MessageFormatter.arrayFormat("Val={}, {, Val={}", ia0); + assertEquals("Val=1, {, Val=2", result); + + result = MessageFormatter.arrayFormat("Val1={}, Val2={", ia0); + assertEquals("Val1=1, Val2={", result); + } + + public void testArrayValues() { + Integer p0 = i1; + Integer[] p1 = new Integer[] { i2, i3 }; + + result = MessageFormatter.format("{}{}", p0, p1); + assertEquals("1[2, 3]", result); + + // Integer[] + result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", p1 }); + assertEquals("a[2, 3]", result); + + // byte[] + result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", + new byte[] { 1, 2 } }); + assertEquals("a[1, 2]", result); + + // int[] + result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", + new int[] { 1, 2 } }); + assertEquals("a[1, 2]", result); + + // float[] + result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", + new float[] { 1, 2 } }); + assertEquals("a[1.0, 2.0]", result); + + // double[] + result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", + new double[] { 1, 2 } }); + assertEquals("a[1.0, 2.0]", result); + + } + + public void testMultiDimensionalArrayValues() { + Integer[][] multiIntegerA = new Integer[][] { ia0, ia1 }; + result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", + multiIntegerA }); + assertEquals("a[[1, 2, 3], [10, 20, 30]]", result); + + int[][] multiIntA = new int[][] { { 1, 2 }, { 10, 20 } }; + result = MessageFormatter.arrayFormat("{}{}", + new Object[] { "a", multiIntA }); + assertEquals("a[[1, 2], [10, 20]]", result); + + float[][] multiFloatA = new float[][] { { 1, 2 }, { 10, 20 } }; + result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", + multiFloatA }); + assertEquals("a[[1.0, 2.0], [10.0, 20.0]]", result); + + Object[][] multiOA = new Object[][] { ia0, ia1 }; + result = MessageFormatter + .arrayFormat("{}{}", new Object[] { "a", multiOA }); + assertEquals("a[[1, 2, 3], [10, 20, 30]]", result); + + Object[][][] _3DOA = new Object[][][] { multiOA, multiOA }; + result = MessageFormatter.arrayFormat("{}{}", new Object[] { "a", _3DOA }); + assertEquals("a[[[1, 2, 3], [10, 20, 30]], [[1, 2, 3], [10, 20, 30]]]", + result); + } + + public void testCyclicArrays() { + { + Object[] cyclicA = new Object[1]; + cyclicA[0] = cyclicA; + assertEquals("[[...]]", MessageFormatter.arrayFormat("{}", cyclicA)); + } + { + Object[] a = new Object[2]; + a[0] = i1; + Object[] c = new Object[] {i3, a}; + Object[] b = new Object[] {i2, c}; + a[1] = b; + assertEquals("1[2, [3, [1, [...]]]]", MessageFormatter.arrayFormat("{}{}", a)); + } + } +} diff --git a/slf4j-api/src/test/java/org/slf4j/helpers/MyRandom.java b/slf4j-api/src/test/java/org/slf4j/helpers/MyRandom.java index 702164e..e7f0ccd 100644 --- a/slf4j-api/src/test/java/org/slf4j/helpers/MyRandom.java +++ b/slf4j-api/src/test/java/org/slf4j/helpers/MyRandom.java @@ -1,56 +1,56 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.helpers; - - -class MyRandom { - - private static final long serialVersionUID = -907426287094698288L; - - private final static long m = 200000000041L; // a prime number - private final static long a = 2000000011L; // a prime number - - long y; - long unused; - int bits = 32; - - public MyRandom() { - this(System.nanoTime()); - } - - - public MyRandom(long seed) { - this.y = seed; - } - - - int nextInt() { - // we don't really care about the randomness of this - // generator - y = (a*y + 1) % m; - unused = y >>> (48-bits); // just exercise the >>> operator - return (int)(y); - } -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.helpers; + + +class MyRandom { + + private static final long serialVersionUID = -907426287094698288L; + + private final static long m = 200000000041L; // a prime number + private final static long a = 2000000011L; // a prime number + + long y; + long unused; + int bits = 32; + + public MyRandom() { + this(System.nanoTime()); + } + + + public MyRandom(long seed) { + this.y = seed; + } + + + int nextInt() { + // we don't really care about the randomness of this + // generator + y = (a*y + 1) % m; + unused = y >>> (48-bits); // just exercise the >>> operator + return (int)(y); + } +} diff --git a/slf4j-ext/pom.xml b/slf4j-ext/pom.xml index 3448f30..636f9b0 100644 --- a/slf4j-ext/pom.xml +++ b/slf4j-ext/pom.xml @@ -1,105 +1,105 @@ -<project xmlns="http://maven.apache.org/POM/4.0.0" - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - - <parent> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-parent</artifactId> - <version>1.5.10</version> - </parent> - - <modelVersion>4.0.0</modelVersion> - - <groupId>org.slf4j</groupId> - <artifactId>slf4j-ext</artifactId> - <packaging>jar</packaging> - <name>SLF4J Extensions Module</name> - - <url>http://www.slf4j.org</url> - <description>Extensions to the SLF4J API</description> - - <dependencies> - <dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-api</artifactId> - </dependency> - <dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-log4j12</artifactId> - <version>${parent.version}</version> - <scope>test</scope> - </dependency> - <dependency> - <groupId>ch.qos.cal10n</groupId> - <artifactId>cal10n-api</artifactId> - </dependency> - <dependency> - <groupId>javassist</groupId> - <artifactId>javassist</artifactId> - <version>3.4.GA</version> - <optional>true</optional> - </dependency> - <dependency> - <groupId>commons-lang</groupId> - <artifactId>commons-lang</artifactId> - <version>2.4</version> - <optional>true</optional> - </dependency> - </dependencies> - - <build> - <plugins> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-compiler-plugin</artifactId> - <configuration> - <source>1.5</source> - <target>1.5</target> - </configuration> - </plugin> - - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-surefire-plugin</artifactId> - <configuration> -  - <printSummary>false</printSummary> - <forkMode>once</forkMode> - <reportFormat>plain</reportFormat> - <trimStackTrace>false</trimStackTrace> - <excludes> - <exclude>**/AllTest.java</exclude> - <exclude>**/PackageTest.java</exclude> - </excludes> - </configuration> - </plugin> - - - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-jar-plugin</artifactId> - <configuration> - <archive> - <manifestEntries> - <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> - <Bundle-Description>${project.description}</Bundle-Description> - <Implementation-Version>${project.version}</Implementation-Version> - <Premain-Class>org.slf4j.agent.AgentPremain</Premain-Class> -  - <Boot-Class-Path>../../../../javassist/javassist/3.4.GA/javassist-3.4.GA.jar javassist-3.4.GA.jar javassist.jar</Boot-Class-Path> - </manifestEntries> - <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> - </archive> - </configuration> - </plugin> - </plugins> - - </build> - - <reporting> - <plugins> - - </plugins> - </reporting> - +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + <parent> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-parent</artifactId> + <version>1.5.10</version> + </parent> + + <modelVersion>4.0.0</modelVersion> + + <groupId>org.slf4j</groupId> + <artifactId>slf4j-ext</artifactId> + <packaging>jar</packaging> + <name>SLF4J Extensions Module</name> + + <url>http://www.slf4j.org</url> + <description>Extensions to the SLF4J API</description> + + <dependencies> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + </dependency> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-log4j12</artifactId> + <version>${parent.version}</version> + <scope>test</scope> + </dependency> + <dependency> + <groupId>ch.qos.cal10n</groupId> + <artifactId>cal10n-api</artifactId> + </dependency> + <dependency> + <groupId>javassist</groupId> + <artifactId>javassist</artifactId> + <version>3.4.GA</version> + <optional>true</optional> + </dependency> + <dependency> + <groupId>commons-lang</groupId> + <artifactId>commons-lang</artifactId> + <version>2.4</version> + <optional>true</optional> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <configuration> + <source>1.5</source> + <target>1.5</target> + </configuration> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <configuration> +  + <printSummary>false</printSummary> + <forkMode>once</forkMode> + <reportFormat>plain</reportFormat> + <trimStackTrace>false</trimStackTrace> + <excludes> + <exclude>**/AllTest.java</exclude> + <exclude>**/PackageTest.java</exclude> + </excludes> + </configuration> + </plugin> + + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-jar-plugin</artifactId> + <configuration> + <archive> + <manifestEntries> + <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> + <Bundle-Description>${project.description}</Bundle-Description> + <Implementation-Version>${project.version}</Implementation-Version> + <Premain-Class>org.slf4j.agent.AgentPremain</Premain-Class> +  + <Boot-Class-Path>../../../../javassist/javassist/3.4.GA/javassist-3.4.GA.jar javassist-3.4.GA.jar javassist.jar</Boot-Class-Path> + </manifestEntries> + <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> + </archive> + </configuration> + </plugin> + </plugins> + + </build> + + <reporting> + <plugins> + + </plugins> + </reporting> + </project> \ No newline at end of file diff --git a/slf4j-ext/src/main/java/org/slf4j/NDC.java b/slf4j-ext/src/main/java/org/slf4j/NDC.java index 2724f0f..b85e35c 100644 --- a/slf4j-ext/src/main/java/org/slf4j/NDC.java +++ b/slf4j-ext/src/main/java/org/slf4j/NDC.java @@ -1,61 +1,61 @@ -/* - * Copyright (c) 2004-2009 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -package org.slf4j; - -import org.slf4j.MDC; - -public class NDC { - public final static String PREFIX = "NDC"; - - private static int size() { - int i = 0; - while (true) { - String val = MDC.get(PREFIX + i); - if (val != null) { - i++; - } else { - break; - } - } - return i; - } - - public static void push(String val) { - int next = size(); - MDC.put(PREFIX + next, val); - } - - public static String pop() { - int next = size(); - if(next == 0) { - return ""; - } - int last = next-1; - String key = PREFIX+last; - String val = MDC.get(key); - MDC.remove(key); - return val; - } - -} +/* + * Copyright (c) 2004-2009 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +package org.slf4j; + +import org.slf4j.MDC; + +public class NDC { + public final static String PREFIX = "NDC"; + + private static int size() { + int i = 0; + while (true) { + String val = MDC.get(PREFIX + i); + if (val != null) { + i++; + } else { + break; + } + } + return i; + } + + public static void push(String val) { + int next = size(); + MDC.put(PREFIX + next, val); + } + + public static String pop() { + int next = size(); + if(next == 0) { + return ""; + } + int last = next-1; + String key = PREFIX+last; + String val = MDC.get(key); + MDC.remove(key); + return val; + } + +} diff --git a/slf4j-ext/src/main/java/org/slf4j/agent/package.html b/slf4j-ext/src/main/java/org/slf4j/agent/package.html index ed68a70..6172646 100644 --- a/slf4j-ext/src/main/java/org/slf4j/agent/package.html +++ b/slf4j-ext/src/main/java/org/slf4j/agent/package.html @@ -1,33 +1,33 @@ -<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> - -<html> -<head> -<title></title> -</head> - - -<body> -<p>"-javaagent" routines for SLF4J.</p> -<p>The "-javaagent" flag provided in Java 5+ allows for writing -agents in Java, which previously was possible in native code only. The -full details are available at <a - href="http://java.sun.com/javase/6/docs/api/java/lang/instrument/package-summary.…">http://java.sun.com/javase/6/docs/api/java/lang/instrument/package-summary.…</a>. - - -Please notice that code made available to the java agent is also -available to the actual program executed.</p> -<p>The slf4j-ext-X.Y.Z.jar file provides such a java agent, which is -implemented in AgentPremain.java. It is used by adding a -javaagent flag to the Java command line: - -E.g. -<pre><code>java HelloWorld</code></pre> -is changed to -<pre><code>java -javaagent:/path/to/slf4j-ext-X.Y.Z.jar=<em>OPTIONS</em> HelloWorld</code></pre> - -What is actually done, depends on the <em>OPTIONS</em> passed to the agent. These are listed in AgentOptions.java. -</p> - - - -</body> -</html> +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> + +<html> +<head> +<title></title> +</head> + + +<body> +<p>"-javaagent" routines for SLF4J.</p> +<p>The "-javaagent" flag provided in Java 5+ allows for writing +agents in Java, which previously was possible in native code only. The +full details are available at <a + href="http://java.sun.com/javase/6/docs/api/java/lang/instrument/package-summary.…">http://java.sun.com/javase/6/docs/api/java/lang/instrument/package-summary.…</a>. + + +Please notice that code made available to the java agent is also +available to the actual program executed.</p> +<p>The slf4j-ext-X.Y.Z.jar file provides such a java agent, which is +implemented in AgentPremain.java. It is used by adding a -javaagent flag to the Java command line: + +E.g. +<pre><code>java HelloWorld</code></pre> +is changed to +<pre><code>java -javaagent:/path/to/slf4j-ext-X.Y.Z.jar=<em>OPTIONS</em> HelloWorld</code></pre> + +What is actually done, depends on the <em>OPTIONS</em> passed to the agent. These are listed in AgentOptions.java. +</p> + + + +</body> +</html> diff --git a/slf4j-ext/src/main/java/org/slf4j/cal10n/LocLogger.java b/slf4j-ext/src/main/java/org/slf4j/cal10n/LocLogger.java index ed3a743..6cf2075 100644 --- a/slf4j-ext/src/main/java/org/slf4j/cal10n/LocLogger.java +++ b/slf4j-ext/src/main/java/org/slf4j/cal10n/LocLogger.java @@ -1,175 +1,175 @@ -/* - * Copyright (c) 2004-2009 QOS.ch All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -package org.slf4j.cal10n; - -import org.slf4j.Logger; -import org.slf4j.Marker; -import org.slf4j.MarkerFactory; -import org.slf4j.ext.LoggerWrapper; -import org.slf4j.spi.LocationAwareLogger; - -import ch.qos.cal10n.IMessageConveyor; -import ch.qos.cal10n.MessageParameterObj; - -/** - * A logger specialized in localized logging. Localization is based in the <a - * href="http://cal10n.qos.ch">CAL10N project</p>. - * - * @author Ceki Gülcü - */ -public class LocLogger extends LoggerWrapper implements Logger { - - private static final String FQCN = LocLogger.class.getName(); - - /** - * Every localized message logged by a LocLogger will bear this marker. It - * allows marker-aware implementations to perform additional processing on - * localized messages. - */ - static Marker LOCALIZED = MarkerFactory.getMarker("LOCALIZED"); - - final IMessageConveyor imc; - - public LocLogger(Logger logger, IMessageConveyor imc) { - super(logger, LoggerWrapper.class.getName()); - if(imc == null) { - throw new IllegalArgumentException("IMessageConveyor cannot be null"); - } - this.imc = imc; - } - - /** - * Log a localized message at the TRACE level. - * - * @param key - * the key used for localization - * @param args - * optional arguments - */ - public void trace(Enum<?> key, Object... args) { - if (!logger.isTraceEnabled()) { - return; - } - String translatedMsg = imc.getMessage(key, args); - MessageParameterObj mpo = new MessageParameterObj(key, args); - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(LOCALIZED, FQCN, - LocationAwareLogger.TRACE_INT, translatedMsg, null); - } else { - logger.trace(LOCALIZED, translatedMsg, mpo); - } - } - - /** - * Log a localized message at the DEBUG level. - * - * @param key - * the key used for localization - * @param args - * optional arguments - */ - public void debug(Enum<?> key, Object... args) { - if (!logger.isDebugEnabled()) { - return; - } - String translatedMsg = imc.getMessage(key, args); - MessageParameterObj mpo = new MessageParameterObj(key, args); - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(LOCALIZED, FQCN, - LocationAwareLogger.DEBUG_INT, translatedMsg, null); - } else { - logger.debug(LOCALIZED, translatedMsg, mpo); - } - } - - /** - * Log a localized message at the INFO level. - * - * @param key - * the key used for localization - * @param args - * optional arguments - */ - public void info(Enum<?> key, Object... args) { - if (!logger.isInfoEnabled()) { - return; - } - String translatedMsg = imc.getMessage(key, args); - MessageParameterObj mpo = new MessageParameterObj(key, args); - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(LOCALIZED, FQCN, - LocationAwareLogger.INFO_INT, translatedMsg, null); - } else { - logger.info(LOCALIZED, translatedMsg, mpo); - } - } - - /** - * Log a localized message at the WARN level. - * - * @param key - * the key used for localization - * @param args - * optional arguments - */ - public void warn(Enum<?> key, Object... args) { - if (!logger.isWarnEnabled()) { - return; - } - String translatedMsg = imc.getMessage(key, args); - MessageParameterObj mpo = new MessageParameterObj(key, args); - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(LOCALIZED, FQCN, - LocationAwareLogger.WARN_INT, translatedMsg, null); - } else { - logger.warn(LOCALIZED, translatedMsg, mpo); - } - } - - /** - * Log a localized message at the ERROR level. - * - * @param key - * the key used for localization - * @param args - * optional arguments - */ - public void error(Enum<?> key, Object... args) { - if (!logger.isErrorEnabled()) { - return; - } - String translatedMsg = imc.getMessage(key, args); - MessageParameterObj mpo = new MessageParameterObj(key, args); - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(LOCALIZED, FQCN, - LocationAwareLogger.ERROR_INT, translatedMsg, null); - } else { - logger.error(LOCALIZED, translatedMsg, mpo); - } - } - -} +/* + * Copyright (c) 2004-2009 QOS.ch All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +package org.slf4j.cal10n; + +import org.slf4j.Logger; +import org.slf4j.Marker; +import org.slf4j.MarkerFactory; +import org.slf4j.ext.LoggerWrapper; +import org.slf4j.spi.LocationAwareLogger; + +import ch.qos.cal10n.IMessageConveyor; +import ch.qos.cal10n.MessageParameterObj; + +/** + * A logger specialized in localized logging. Localization is based in the <a + * href="http://cal10n.qos.ch">CAL10N project</p>. + * + * @author Ceki Gülcü + */ +public class LocLogger extends LoggerWrapper implements Logger { + + private static final String FQCN = LocLogger.class.getName(); + + /** + * Every localized message logged by a LocLogger will bear this marker. It + * allows marker-aware implementations to perform additional processing on + * localized messages. + */ + static Marker LOCALIZED = MarkerFactory.getMarker("LOCALIZED"); + + final IMessageConveyor imc; + + public LocLogger(Logger logger, IMessageConveyor imc) { + super(logger, LoggerWrapper.class.getName()); + if(imc == null) { + throw new IllegalArgumentException("IMessageConveyor cannot be null"); + } + this.imc = imc; + } + + /** + * Log a localized message at the TRACE level. + * + * @param key + * the key used for localization + * @param args + * optional arguments + */ + public void trace(Enum<?> key, Object... args) { + if (!logger.isTraceEnabled()) { + return; + } + String translatedMsg = imc.getMessage(key, args); + MessageParameterObj mpo = new MessageParameterObj(key, args); + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(LOCALIZED, FQCN, + LocationAwareLogger.TRACE_INT, translatedMsg, null); + } else { + logger.trace(LOCALIZED, translatedMsg, mpo); + } + } + + /** + * Log a localized message at the DEBUG level. + * + * @param key + * the key used for localization + * @param args + * optional arguments + */ + public void debug(Enum<?> key, Object... args) { + if (!logger.isDebugEnabled()) { + return; + } + String translatedMsg = imc.getMessage(key, args); + MessageParameterObj mpo = new MessageParameterObj(key, args); + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(LOCALIZED, FQCN, + LocationAwareLogger.DEBUG_INT, translatedMsg, null); + } else { + logger.debug(LOCALIZED, translatedMsg, mpo); + } + } + + /** + * Log a localized message at the INFO level. + * + * @param key + * the key used for localization + * @param args + * optional arguments + */ + public void info(Enum<?> key, Object... args) { + if (!logger.isInfoEnabled()) { + return; + } + String translatedMsg = imc.getMessage(key, args); + MessageParameterObj mpo = new MessageParameterObj(key, args); + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(LOCALIZED, FQCN, + LocationAwareLogger.INFO_INT, translatedMsg, null); + } else { + logger.info(LOCALIZED, translatedMsg, mpo); + } + } + + /** + * Log a localized message at the WARN level. + * + * @param key + * the key used for localization + * @param args + * optional arguments + */ + public void warn(Enum<?> key, Object... args) { + if (!logger.isWarnEnabled()) { + return; + } + String translatedMsg = imc.getMessage(key, args); + MessageParameterObj mpo = new MessageParameterObj(key, args); + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(LOCALIZED, FQCN, + LocationAwareLogger.WARN_INT, translatedMsg, null); + } else { + logger.warn(LOCALIZED, translatedMsg, mpo); + } + } + + /** + * Log a localized message at the ERROR level. + * + * @param key + * the key used for localization + * @param args + * optional arguments + */ + public void error(Enum<?> key, Object... args) { + if (!logger.isErrorEnabled()) { + return; + } + String translatedMsg = imc.getMessage(key, args); + MessageParameterObj mpo = new MessageParameterObj(key, args); + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(LOCALIZED, FQCN, + LocationAwareLogger.ERROR_INT, translatedMsg, null); + } else { + logger.error(LOCALIZED, translatedMsg, mpo); + } + } + +} diff --git a/slf4j-ext/src/main/java/org/slf4j/cal10n/LocLoggerFactory.java b/slf4j-ext/src/main/java/org/slf4j/cal10n/LocLoggerFactory.java index 6589484..a3abbdc 100644 --- a/slf4j-ext/src/main/java/org/slf4j/cal10n/LocLoggerFactory.java +++ b/slf4j-ext/src/main/java/org/slf4j/cal10n/LocLoggerFactory.java @@ -1,73 +1,73 @@ -/* - * Copyright (c) 2004-2009 QOS.ch All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -package org.slf4j.cal10n; - -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import ch.qos.cal10n.IMessageConveyor; - -/** - * - * This class is essentially a wrapper around an {@link LoggerFactory} producing - * {@link LocLogger} instances. - * - * <p> - * Contrary to {@link LoggerFactory#getLogger(String)} method of - * {@link LoggerFactory}, each call to {@link getLocLogger} produces a new - * instance of {@link LocLogger}. This should not matter because a LocLogger - * instance does have any state beyond that of the {@link Logger} in stance it - * wraps and its message conveyor. - * - * @author Ceki Gücü - * - */ -public class LocLoggerFactory { - - final IMessageConveyor imc; - - public LocLoggerFactory(IMessageConveyor imc) { - this.imc = imc; - } - - /** - * Get an LocLogger instance by name. - * - * @param name - * @return - */ - public LocLogger getLocLogger(String name) { - return new LocLogger(LoggerFactory.getLogger(name), imc); - } - - /** - * Get a new LocLogger instance by class. The returned LocLogger will be named - * after the class. - * - * @param clazz - * @return - */ - @SuppressWarnings("unchecked") - public LocLogger getLocLogger(Class clazz) { - return getLocLogger(clazz.getName()); - } -} +/* + * Copyright (c) 2004-2009 QOS.ch All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +package org.slf4j.cal10n; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import ch.qos.cal10n.IMessageConveyor; + +/** + * + * This class is essentially a wrapper around an {@link LoggerFactory} producing + * {@link LocLogger} instances. + * + * <p> + * Contrary to {@link LoggerFactory#getLogger(String)} method of + * {@link LoggerFactory}, each call to {@link getLocLogger} produces a new + * instance of {@link LocLogger}. This should not matter because a LocLogger + * instance does have any state beyond that of the {@link Logger} in stance it + * wraps and its message conveyor. + * + * @author Ceki Gücü + * + */ +public class LocLoggerFactory { + + final IMessageConveyor imc; + + public LocLoggerFactory(IMessageConveyor imc) { + this.imc = imc; + } + + /** + * Get an LocLogger instance by name. + * + * @param name + * @return + */ + public LocLogger getLocLogger(String name) { + return new LocLogger(LoggerFactory.getLogger(name), imc); + } + + /** + * Get a new LocLogger instance by class. The returned LocLogger will be named + * after the class. + * + * @param clazz + * @return + */ + @SuppressWarnings("unchecked") + public LocLogger getLocLogger(Class clazz) { + return getLocLogger(clazz.getName()); + } +} diff --git a/slf4j-ext/src/main/java/org/slf4j/ext/LoggerWrapper.java b/slf4j-ext/src/main/java/org/slf4j/ext/LoggerWrapper.java index 8d42297..5ca7aeb 100644 --- a/slf4j-ext/src/main/java/org/slf4j/ext/LoggerWrapper.java +++ b/slf4j-ext/src/main/java/org/slf4j/ext/LoggerWrapper.java @@ -1,868 +1,868 @@ -package org.slf4j.ext; - -import org.slf4j.Logger; -import org.slf4j.Marker; -import org.slf4j.helpers.MessageFormatter; -import org.slf4j.spi.LocationAwareLogger; - -/** - * A helper class wrapping an {@link org.slf4j.Logger} - * instance preserving location information if the wrapped - * instance supports it. - * - * @author Ralph Goers - * @author Ceki Gülcü - */ -public class LoggerWrapper implements Logger { - - // To ensure consistency between two instances sharing the same name (homonyms) - // a LoggerWrapper should not contain any state beyond - // the Logger instance it wraps. - // Note that 'instanceofLAL' directly depends on Logger. - // fqcn depend on the caller, but its value would not be different - // between successive invocations of a factory class - - protected final Logger logger; - final String fqcn; - // is this logger instance a LocationAwareLogger - protected final boolean instanceofLAL; - - public LoggerWrapper(Logger logger, String fqcn) { - this.logger = logger; - this.fqcn = fqcn; - if (logger instanceof LocationAwareLogger) { - instanceofLAL = true; - } else { - instanceofLAL = false; - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public boolean isTraceEnabled() { - return logger.isTraceEnabled(); - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public boolean isTraceEnabled(Marker marker) { - return logger.isTraceEnabled(marker); - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void trace(String msg) { - if (!logger.isTraceEnabled()) - return; - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.TRACE_INT, msg, null); - } else { - logger.trace(msg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void trace(String format, Object arg) { - if (!logger.isTraceEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.TRACE_INT, formattedMessage, null); - } else { - logger.trace(format, arg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void trace(String format, Object arg1, Object arg2) { - if (!logger.isTraceEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg1, arg2); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.TRACE_INT, formattedMessage, null); - } else { - logger.trace(format, arg1, arg2); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void trace(String format, Object[] argArray) { - if (!logger.isTraceEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.arrayFormat(format, argArray); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.TRACE_INT, formattedMessage, null); - } else { - logger.trace(format, argArray); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void trace(String msg, Throwable t) { - if (!logger.isTraceEnabled()) - return; - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.TRACE_INT, msg, t); - } else { - logger.trace(msg, t); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void trace(Marker marker, String msg) { - if (!logger.isTraceEnabled()) - return; - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.TRACE_INT, msg, null); - } else { - logger.trace(marker, msg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void trace(Marker marker, String format, Object arg) { - if (!logger.isTraceEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.TRACE_INT, formattedMessage, null); - } else { - logger.trace(marker, format, arg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void trace(Marker marker, String format, Object arg1, Object arg2) { - if (!logger.isTraceEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg1, arg2); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.TRACE_INT, formattedMessage, null); - } else { - logger.trace(marker, format, arg1, arg2); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void trace(Marker marker, String format, Object[] argArray) { - if (!logger.isTraceEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.arrayFormat(format, argArray); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.TRACE_INT, formattedMessage, null); - } else { - logger.trace(marker, format, argArray); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void trace(Marker marker, String msg, Throwable t) { - if (!logger.isTraceEnabled()) - return; - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.TRACE_INT, msg, t); - } else { - logger.trace(marker, msg, t); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public boolean isDebugEnabled() { - return logger.isDebugEnabled(); - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public boolean isDebugEnabled(Marker marker) { - return logger.isDebugEnabled(marker); - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void debug(String msg) { - if (!logger.isDebugEnabled()) - return; - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.DEBUG_INT, msg, null); - } else { - logger.debug(msg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void debug(String format, Object arg) { - if (!logger.isDebugEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.DEBUG_INT, formattedMessage, null); - } else { - logger.debug(format, arg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void debug(String format, Object arg1, Object arg2) { - if (!logger.isDebugEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg1, arg2); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.DEBUG_INT, formattedMessage, null); - } else { - logger.debug(format, arg1, arg2); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void debug(String format, Object[] argArray) { - if (!logger.isDebugEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.arrayFormat(format, argArray); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.DEBUG_INT, formattedMessage, null); - } else { - logger.debug(format, argArray); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void debug(String msg, Throwable t) { - if (!logger.isDebugEnabled()) - return; - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.DEBUG_INT, msg, t); - } else { - logger.debug(msg, t); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void debug(Marker marker, String msg) { - if (!logger.isDebugEnabled()) - return; - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.DEBUG_INT, msg, null); - } else { - logger.debug(marker, msg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void debug(Marker marker, String format, Object arg) { - if (!logger.isDebugEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.DEBUG_INT, formattedMessage, null); - } else { - logger.debug(marker, format, arg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void debug(Marker marker, String format, Object arg1, Object arg2) { - if (!logger.isDebugEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg1, arg2); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.DEBUG_INT, formattedMessage, null); - } else { - logger.debug(marker, format, arg1, arg2); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void debug(Marker marker, String format, Object[] argArray) { - if (!logger.isDebugEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.arrayFormat(format, argArray); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.DEBUG_INT, formattedMessage, null); - } else { - logger.debug(marker, format, argArray); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void debug(Marker marker, String msg, Throwable t) { - if (!logger.isDebugEnabled()) - return; - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.DEBUG_INT, msg, t); - } else { - logger.debug(marker, msg, t); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public boolean isInfoEnabled() { - return logger.isInfoEnabled(); - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public boolean isInfoEnabled(Marker marker) { - return logger.isInfoEnabled(marker); - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void info(String msg) { - if (!logger.isInfoEnabled()) - return; - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.INFO_INT, msg, null); - } else { - logger.info(msg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void info(String format, Object arg) { - if (!logger.isInfoEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.INFO_INT, formattedMessage, null); - } else { - logger.info(format, arg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void info(String format, Object arg1, Object arg2) { - if (!logger.isInfoEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg1, arg2); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.INFO_INT, formattedMessage, null); - } else { - logger.info(format, arg1, arg2); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void info(String format, Object[] argArray) { - if (!logger.isInfoEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.arrayFormat(format, argArray); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.INFO_INT, formattedMessage, null); - } else { - logger.info(format, argArray); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void info(String msg, Throwable t) { - if (!logger.isInfoEnabled()) - return; - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.INFO_INT, msg, t); - } else { - logger.info(msg, t); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void info(Marker marker, String msg) { - if (!logger.isInfoEnabled()) - return; - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.INFO_INT, msg, null); - } else { - logger.info(marker, msg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void info(Marker marker, String format, Object arg) { - if (!logger.isInfoEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.INFO_INT, formattedMessage, null); - } else { - logger.info(marker, format, arg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void info(Marker marker, String format, Object arg1, Object arg2) { - if (!logger.isInfoEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg1, arg2); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.INFO_INT, formattedMessage, null); - } else { - logger.info(marker, format, arg1, arg2); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void info(Marker marker, String format, Object[] argArray) { - if (!logger.isInfoEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.arrayFormat(format, argArray); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.INFO_INT, formattedMessage, null); - } else { - logger.info(marker, format, argArray); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void info(Marker marker, String msg, Throwable t) { - if (!logger.isInfoEnabled()) - return; - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.INFO_INT, msg, t); - } else { - logger.info(marker, msg, t); - } - } - - public boolean isWarnEnabled() { - return logger.isWarnEnabled(); - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public boolean isWarnEnabled(Marker marker) { - return logger.isWarnEnabled(marker); - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void warn(String msg) { - if (!logger.isWarnEnabled()) - return; - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.WARN_INT, msg, null); - } else { - logger.warn(msg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void warn(String format, Object arg) { - if (!logger.isWarnEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.WARN_INT, formattedMessage, null); - } else { - logger.warn(format, arg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void warn(String format, Object arg1, Object arg2) { - if (!logger.isWarnEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg1, arg2); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.WARN_INT, formattedMessage, null); - } else { - logger.warn(format, arg1, arg2); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void warn(String format, Object[] argArray) { - if (!logger.isWarnEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.arrayFormat(format, argArray); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.WARN_INT, formattedMessage, null); - } else { - logger.warn(format, argArray); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void warn(String msg, Throwable t) { - if (!logger.isWarnEnabled()) - return; - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.WARN_INT, msg, t); - } else { - logger.warn(msg, t); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void warn(Marker marker, String msg) { - if (!logger.isWarnEnabled()) - return; - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.WARN_INT, msg, null); - } else { - logger.warn(marker, msg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void warn(Marker marker, String format, Object arg) { - if (!logger.isWarnEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.WARN_INT, formattedMessage, null); - } else { - logger.warn(marker, format, arg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void warn(Marker marker, String format, Object arg1, Object arg2) { - if (!logger.isWarnEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg1, arg2); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.WARN_INT, formattedMessage, null); - } else { - logger.warn(marker, format, arg1, arg2); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void warn(Marker marker, String format, Object[] argArray) { - if (!logger.isWarnEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.arrayFormat(format, argArray); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.WARN_INT, formattedMessage, null); - } else { - logger.warn(marker, format, argArray); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void warn(Marker marker, String msg, Throwable t) { - if (!logger.isWarnEnabled()) - return; - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.WARN_INT, msg, t); - } else { - logger.warn(marker, msg, t); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public boolean isErrorEnabled() { - return logger.isErrorEnabled(); - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public boolean isErrorEnabled(Marker marker) { - return logger.isErrorEnabled(marker); - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void error(String msg) { - if (!logger.isErrorEnabled()) - return; - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.ERROR_INT, msg, null); - } else { - logger.error(msg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void error(String format, Object arg) { - if (!logger.isErrorEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.ERROR_INT, formattedMessage, null); - } else { - logger.error(format, arg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void error(String format, Object arg1, Object arg2) { - if (!logger.isErrorEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg1, arg2); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.ERROR_INT, formattedMessage, null); - } else { - logger.error(format, arg1, arg2); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void error(String format, Object[] argArray) { - if (!logger.isErrorEnabled()) - return; - - if (instanceofLAL) { - String formattedMessage = MessageFormatter.arrayFormat(format, argArray); - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.ERROR_INT, formattedMessage, null); - } else { - logger.error(format, argArray); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void error(String msg, Throwable t) { - if (!logger.isErrorEnabled()) - return; - - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(null, fqcn, - LocationAwareLogger.ERROR_INT, msg, t); - } else { - logger.error(msg, t); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void error(Marker marker, String msg) { - if (!logger.isErrorEnabled()) - return; - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.ERROR_INT, msg, null); - } else { - logger.error(marker, msg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void error(Marker marker, String format, Object arg) { - if (!logger.isErrorEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.ERROR_INT, formattedMessage, null); - } else { - logger.error(marker, format, arg); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void error(Marker marker, String format, Object arg1, Object arg2) { - if (!logger.isErrorEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.format(format, arg1, arg2); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.ERROR_INT, formattedMessage, null); - } else { - logger.error(marker, format, arg1, arg2); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void error(Marker marker, String format, Object[] argArray) { - if (!logger.isErrorEnabled()) - return; - if (instanceofLAL) { - String formattedMessage = MessageFormatter.arrayFormat(format, argArray); - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.ERROR_INT, formattedMessage, null); - } else { - logger.error(marker, format, argArray); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public void error(Marker marker, String msg, Throwable t) { - if (!logger.isErrorEnabled()) - return; - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(marker, fqcn, - LocationAwareLogger.ERROR_INT, msg, t); - } else { - logger.error(marker, msg, t); - } - } - - /** - * Delegate to the appropriate method of the underlying logger. - */ - public String getName() { - return logger.getName(); - } -} +package org.slf4j.ext; + +import org.slf4j.Logger; +import org.slf4j.Marker; +import org.slf4j.helpers.MessageFormatter; +import org.slf4j.spi.LocationAwareLogger; + +/** + * A helper class wrapping an {@link org.slf4j.Logger} + * instance preserving location information if the wrapped + * instance supports it. + * + * @author Ralph Goers + * @author Ceki Gülcü + */ +public class LoggerWrapper implements Logger { + + // To ensure consistency between two instances sharing the same name (homonyms) + // a LoggerWrapper should not contain any state beyond + // the Logger instance it wraps. + // Note that 'instanceofLAL' directly depends on Logger. + // fqcn depend on the caller, but its value would not be different + // between successive invocations of a factory class + + protected final Logger logger; + final String fqcn; + // is this logger instance a LocationAwareLogger + protected final boolean instanceofLAL; + + public LoggerWrapper(Logger logger, String fqcn) { + this.logger = logger; + this.fqcn = fqcn; + if (logger instanceof LocationAwareLogger) { + instanceofLAL = true; + } else { + instanceofLAL = false; + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public boolean isTraceEnabled() { + return logger.isTraceEnabled(); + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public boolean isTraceEnabled(Marker marker) { + return logger.isTraceEnabled(marker); + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void trace(String msg) { + if (!logger.isTraceEnabled()) + return; + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.TRACE_INT, msg, null); + } else { + logger.trace(msg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void trace(String format, Object arg) { + if (!logger.isTraceEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.TRACE_INT, formattedMessage, null); + } else { + logger.trace(format, arg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void trace(String format, Object arg1, Object arg2) { + if (!logger.isTraceEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg1, arg2); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.TRACE_INT, formattedMessage, null); + } else { + logger.trace(format, arg1, arg2); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void trace(String format, Object[] argArray) { + if (!logger.isTraceEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.arrayFormat(format, argArray); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.TRACE_INT, formattedMessage, null); + } else { + logger.trace(format, argArray); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void trace(String msg, Throwable t) { + if (!logger.isTraceEnabled()) + return; + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.TRACE_INT, msg, t); + } else { + logger.trace(msg, t); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void trace(Marker marker, String msg) { + if (!logger.isTraceEnabled()) + return; + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.TRACE_INT, msg, null); + } else { + logger.trace(marker, msg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void trace(Marker marker, String format, Object arg) { + if (!logger.isTraceEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.TRACE_INT, formattedMessage, null); + } else { + logger.trace(marker, format, arg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void trace(Marker marker, String format, Object arg1, Object arg2) { + if (!logger.isTraceEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg1, arg2); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.TRACE_INT, formattedMessage, null); + } else { + logger.trace(marker, format, arg1, arg2); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void trace(Marker marker, String format, Object[] argArray) { + if (!logger.isTraceEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.arrayFormat(format, argArray); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.TRACE_INT, formattedMessage, null); + } else { + logger.trace(marker, format, argArray); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void trace(Marker marker, String msg, Throwable t) { + if (!logger.isTraceEnabled()) + return; + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.TRACE_INT, msg, t); + } else { + logger.trace(marker, msg, t); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public boolean isDebugEnabled() { + return logger.isDebugEnabled(); + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public boolean isDebugEnabled(Marker marker) { + return logger.isDebugEnabled(marker); + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void debug(String msg) { + if (!logger.isDebugEnabled()) + return; + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.DEBUG_INT, msg, null); + } else { + logger.debug(msg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void debug(String format, Object arg) { + if (!logger.isDebugEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.DEBUG_INT, formattedMessage, null); + } else { + logger.debug(format, arg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void debug(String format, Object arg1, Object arg2) { + if (!logger.isDebugEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg1, arg2); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.DEBUG_INT, formattedMessage, null); + } else { + logger.debug(format, arg1, arg2); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void debug(String format, Object[] argArray) { + if (!logger.isDebugEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.arrayFormat(format, argArray); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.DEBUG_INT, formattedMessage, null); + } else { + logger.debug(format, argArray); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void debug(String msg, Throwable t) { + if (!logger.isDebugEnabled()) + return; + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.DEBUG_INT, msg, t); + } else { + logger.debug(msg, t); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void debug(Marker marker, String msg) { + if (!logger.isDebugEnabled()) + return; + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.DEBUG_INT, msg, null); + } else { + logger.debug(marker, msg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void debug(Marker marker, String format, Object arg) { + if (!logger.isDebugEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.DEBUG_INT, formattedMessage, null); + } else { + logger.debug(marker, format, arg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void debug(Marker marker, String format, Object arg1, Object arg2) { + if (!logger.isDebugEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg1, arg2); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.DEBUG_INT, formattedMessage, null); + } else { + logger.debug(marker, format, arg1, arg2); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void debug(Marker marker, String format, Object[] argArray) { + if (!logger.isDebugEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.arrayFormat(format, argArray); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.DEBUG_INT, formattedMessage, null); + } else { + logger.debug(marker, format, argArray); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void debug(Marker marker, String msg, Throwable t) { + if (!logger.isDebugEnabled()) + return; + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.DEBUG_INT, msg, t); + } else { + logger.debug(marker, msg, t); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public boolean isInfoEnabled() { + return logger.isInfoEnabled(); + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public boolean isInfoEnabled(Marker marker) { + return logger.isInfoEnabled(marker); + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void info(String msg) { + if (!logger.isInfoEnabled()) + return; + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.INFO_INT, msg, null); + } else { + logger.info(msg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void info(String format, Object arg) { + if (!logger.isInfoEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.INFO_INT, formattedMessage, null); + } else { + logger.info(format, arg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void info(String format, Object arg1, Object arg2) { + if (!logger.isInfoEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg1, arg2); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.INFO_INT, formattedMessage, null); + } else { + logger.info(format, arg1, arg2); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void info(String format, Object[] argArray) { + if (!logger.isInfoEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.arrayFormat(format, argArray); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.INFO_INT, formattedMessage, null); + } else { + logger.info(format, argArray); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void info(String msg, Throwable t) { + if (!logger.isInfoEnabled()) + return; + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.INFO_INT, msg, t); + } else { + logger.info(msg, t); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void info(Marker marker, String msg) { + if (!logger.isInfoEnabled()) + return; + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.INFO_INT, msg, null); + } else { + logger.info(marker, msg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void info(Marker marker, String format, Object arg) { + if (!logger.isInfoEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.INFO_INT, formattedMessage, null); + } else { + logger.info(marker, format, arg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void info(Marker marker, String format, Object arg1, Object arg2) { + if (!logger.isInfoEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg1, arg2); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.INFO_INT, formattedMessage, null); + } else { + logger.info(marker, format, arg1, arg2); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void info(Marker marker, String format, Object[] argArray) { + if (!logger.isInfoEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.arrayFormat(format, argArray); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.INFO_INT, formattedMessage, null); + } else { + logger.info(marker, format, argArray); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void info(Marker marker, String msg, Throwable t) { + if (!logger.isInfoEnabled()) + return; + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.INFO_INT, msg, t); + } else { + logger.info(marker, msg, t); + } + } + + public boolean isWarnEnabled() { + return logger.isWarnEnabled(); + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public boolean isWarnEnabled(Marker marker) { + return logger.isWarnEnabled(marker); + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void warn(String msg) { + if (!logger.isWarnEnabled()) + return; + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.WARN_INT, msg, null); + } else { + logger.warn(msg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void warn(String format, Object arg) { + if (!logger.isWarnEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.WARN_INT, formattedMessage, null); + } else { + logger.warn(format, arg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void warn(String format, Object arg1, Object arg2) { + if (!logger.isWarnEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg1, arg2); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.WARN_INT, formattedMessage, null); + } else { + logger.warn(format, arg1, arg2); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void warn(String format, Object[] argArray) { + if (!logger.isWarnEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.arrayFormat(format, argArray); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.WARN_INT, formattedMessage, null); + } else { + logger.warn(format, argArray); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void warn(String msg, Throwable t) { + if (!logger.isWarnEnabled()) + return; + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.WARN_INT, msg, t); + } else { + logger.warn(msg, t); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void warn(Marker marker, String msg) { + if (!logger.isWarnEnabled()) + return; + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.WARN_INT, msg, null); + } else { + logger.warn(marker, msg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void warn(Marker marker, String format, Object arg) { + if (!logger.isWarnEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.WARN_INT, formattedMessage, null); + } else { + logger.warn(marker, format, arg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void warn(Marker marker, String format, Object arg1, Object arg2) { + if (!logger.isWarnEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg1, arg2); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.WARN_INT, formattedMessage, null); + } else { + logger.warn(marker, format, arg1, arg2); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void warn(Marker marker, String format, Object[] argArray) { + if (!logger.isWarnEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.arrayFormat(format, argArray); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.WARN_INT, formattedMessage, null); + } else { + logger.warn(marker, format, argArray); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void warn(Marker marker, String msg, Throwable t) { + if (!logger.isWarnEnabled()) + return; + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.WARN_INT, msg, t); + } else { + logger.warn(marker, msg, t); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public boolean isErrorEnabled() { + return logger.isErrorEnabled(); + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public boolean isErrorEnabled(Marker marker) { + return logger.isErrorEnabled(marker); + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void error(String msg) { + if (!logger.isErrorEnabled()) + return; + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.ERROR_INT, msg, null); + } else { + logger.error(msg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void error(String format, Object arg) { + if (!logger.isErrorEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.ERROR_INT, formattedMessage, null); + } else { + logger.error(format, arg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void error(String format, Object arg1, Object arg2) { + if (!logger.isErrorEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg1, arg2); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.ERROR_INT, formattedMessage, null); + } else { + logger.error(format, arg1, arg2); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void error(String format, Object[] argArray) { + if (!logger.isErrorEnabled()) + return; + + if (instanceofLAL) { + String formattedMessage = MessageFormatter.arrayFormat(format, argArray); + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.ERROR_INT, formattedMessage, null); + } else { + logger.error(format, argArray); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void error(String msg, Throwable t) { + if (!logger.isErrorEnabled()) + return; + + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(null, fqcn, + LocationAwareLogger.ERROR_INT, msg, t); + } else { + logger.error(msg, t); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void error(Marker marker, String msg) { + if (!logger.isErrorEnabled()) + return; + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.ERROR_INT, msg, null); + } else { + logger.error(marker, msg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void error(Marker marker, String format, Object arg) { + if (!logger.isErrorEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.ERROR_INT, formattedMessage, null); + } else { + logger.error(marker, format, arg); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void error(Marker marker, String format, Object arg1, Object arg2) { + if (!logger.isErrorEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.format(format, arg1, arg2); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.ERROR_INT, formattedMessage, null); + } else { + logger.error(marker, format, arg1, arg2); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void error(Marker marker, String format, Object[] argArray) { + if (!logger.isErrorEnabled()) + return; + if (instanceofLAL) { + String formattedMessage = MessageFormatter.arrayFormat(format, argArray); + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.ERROR_INT, formattedMessage, null); + } else { + logger.error(marker, format, argArray); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public void error(Marker marker, String msg, Throwable t) { + if (!logger.isErrorEnabled()) + return; + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(marker, fqcn, + LocationAwareLogger.ERROR_INT, msg, t); + } else { + logger.error(marker, msg, t); + } + } + + /** + * Delegate to the appropriate method of the underlying logger. + */ + public String getName() { + return logger.getName(); + } +} diff --git a/slf4j-ext/src/main/java/org/slf4j/ext/XLogger.java b/slf4j-ext/src/main/java/org/slf4j/ext/XLogger.java index 1e967ea..10087de 100644 --- a/slf4j-ext/src/main/java/org/slf4j/ext/XLogger.java +++ b/slf4j-ext/src/main/java/org/slf4j/ext/XLogger.java @@ -1,197 +1,197 @@ -package org.slf4j.ext; - -import org.slf4j.Logger; -import org.slf4j.Marker; -import org.slf4j.MarkerFactory; -import org.slf4j.helpers.MessageFormatter; -import org.slf4j.spi.LocationAwareLogger; - -/** - * A utility that provides standard mechanisms for logging certain kinds of - * activities. - * - * @author Ralph Goers - * @author Ceki Gülcü - */ -public class XLogger extends LoggerWrapper implements Logger { - - private static final String FQCN = XLogger.class.getName(); - static Marker FLOW_MARKER = MarkerFactory.getMarker("FLOW"); - static Marker ENTRY_MARKER = MarkerFactory.getMarker("ENTRY"); - static Marker EXIT_MARKER = MarkerFactory.getMarker("EXIT"); - - static Marker EXCEPTION_MARKER = MarkerFactory.getMarker("EXCEPTION"); - static Marker THROWING_MARKER = MarkerFactory.getMarker("THROWING"); - static Marker CATCHING_MARKER = MarkerFactory.getMarker("CATCHING"); - - static String EXIT_MESSAGE_0 = "exit"; - static String EXIT_MESSAGE_1 = "exit with ({})"; - - static String ENTRY_MESSAGE_0 = "entry"; - static String ENTRY_MESSAGE_1 = "entry with ({})"; - static String ENTRY_MESSAGE_2 = "entry with ({}, {})"; - static String ENTRY_MESSAGE_3 = "entry with ({}, {}, {})"; - static String ENTRY_MESSAGE_4 = "entry with ({}, {}, {}, {})"; - static int ENTRY_MESSAGE_ARRAY_LEN = 5; - static String[] ENTRY_MESSAGE_ARRAY = new String[ENTRY_MESSAGE_ARRAY_LEN]; - static { - ENTRY_MARKER.add(FLOW_MARKER); - EXIT_MARKER.add(FLOW_MARKER); - THROWING_MARKER.add(EXCEPTION_MARKER); - CATCHING_MARKER.add(EXCEPTION_MARKER); - - ENTRY_MESSAGE_ARRAY[0] = ENTRY_MESSAGE_0; - ENTRY_MESSAGE_ARRAY[1] = ENTRY_MESSAGE_1; - ENTRY_MESSAGE_ARRAY[2] = ENTRY_MESSAGE_2; - ENTRY_MESSAGE_ARRAY[3] = ENTRY_MESSAGE_3; - ENTRY_MESSAGE_ARRAY[4] = ENTRY_MESSAGE_4; - } - - public enum Level { - TRACE("TRACE", LocationAwareLogger.TRACE_INT), - DEBUG("DEBUG", LocationAwareLogger.DEBUG_INT), - INFO("INFO", LocationAwareLogger.INFO_INT), - WARN("WARN", LocationAwareLogger.WARN_INT), - ERROR("ERROR", LocationAwareLogger.ERROR_INT); - - private final String name; - private final int level; - - public String toString() { - return this.name; - } - - public int intValue() { - return this.level; - } - - private Level(String name, int level) { - this.name = name; - this.level = level; - } - } - - /** - * Given an underlying logger, construct an XLogger - * - * @param logger - * underlying logger - */ - public XLogger(Logger logger) { - // If class B extends A, assuming B does not override method x(), the caller - // of new B().x() is A and not B, see also - // http://bugzilla.slf4j.org/show_bug.cgi?id=114 - super(logger, LoggerWrapper.class.getName()); - } - - /** - * Log method entry. - * - * @param argArray - * supplied parameters - */ - public void entry(Object... argArray) { - if (instanceofLAL && logger.isTraceEnabled(ENTRY_MARKER)) { - String messagePattern = null; - if (argArray.length < ENTRY_MESSAGE_ARRAY_LEN) { - messagePattern = ENTRY_MESSAGE_ARRAY[argArray.length]; - } else { - messagePattern = buildMessagePattern(argArray.length); - } - String formattedMessage = MessageFormatter.arrayFormat(messagePattern, - argArray); - ((LocationAwareLogger) logger).log(ENTRY_MARKER, FQCN, - LocationAwareLogger.TRACE_INT, formattedMessage, null); - } - } - - /** - * Log method exit - */ - public void exit() { - if (instanceofLAL && logger.isTraceEnabled(ENTRY_MARKER)) { - ((LocationAwareLogger) logger).log(EXIT_MARKER, FQCN, - LocationAwareLogger.TRACE_INT, EXIT_MESSAGE_0, null); - } - } - - /** - * Log method exit - * - * @param result - * The result of the method being exited - */ - public void exit(Object result) { - if (instanceofLAL && logger.isTraceEnabled(ENTRY_MARKER)) { - String formattedMessage = MessageFormatter.format(EXIT_MESSAGE_1, result); - ((LocationAwareLogger) logger).log(EXIT_MARKER, FQCN, - LocationAwareLogger.TRACE_INT, formattedMessage, null); - } - } - - /** - * Log an exception being thrown. The generated log event uses Level ERROR. - * - * @param throwable - * the exception being caught. - */ - public void throwing(Throwable throwable) { - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(THROWING_MARKER, FQCN, - LocationAwareLogger.ERROR_INT, "throwing", throwable); - } - } - - /** - * Log an exception being thrown allowing the log level to be specified. - * - * @param level the logging level to use. - * @param throwable - * the exception being caught. - */ - public void throwing(Level level, Throwable throwable) { - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(THROWING_MARKER, FQCN, - level.level, "throwing", throwable); - } - } - - /** - * Log an exception being caught. The generated log event uses Level ERROR. - * - * @param throwable - * the exception being caught. - */ - public void catching(Throwable throwable) { - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(CATCHING_MARKER, FQCN, - LocationAwareLogger.ERROR_INT, "catching", throwable); - } - } - - /** - * Log an exception being caught allowing the log level to be specified. - * - * @param level the logging level to use. - * @param throwable - * the exception being caught. - */ - public void catching(Level level, Throwable throwable) { - if (instanceofLAL) { - ((LocationAwareLogger) logger).log(CATCHING_MARKER, FQCN, - level.level, "catching", throwable); - } - } - - private static String buildMessagePattern(int len) { - StringBuilder sb = new StringBuilder(); - sb.append(" entry with ("); - for (int i = 0; i < len; i++) { - sb.append("{}"); - if (i != len - 1) - sb.append(", "); - } - sb.append(')'); - return sb.toString(); - } -} +package org.slf4j.ext; + +import org.slf4j.Logger; +import org.slf4j.Marker; +import org.slf4j.MarkerFactory; +import org.slf4j.helpers.MessageFormatter; +import org.slf4j.spi.LocationAwareLogger; + +/** + * A utility that provides standard mechanisms for logging certain kinds of + * activities. + * + * @author Ralph Goers + * @author Ceki Gülcü + */ +public class XLogger extends LoggerWrapper implements Logger { + + private static final String FQCN = XLogger.class.getName(); + static Marker FLOW_MARKER = MarkerFactory.getMarker("FLOW"); + static Marker ENTRY_MARKER = MarkerFactory.getMarker("ENTRY"); + static Marker EXIT_MARKER = MarkerFactory.getMarker("EXIT"); + + static Marker EXCEPTION_MARKER = MarkerFactory.getMarker("EXCEPTION"); + static Marker THROWING_MARKER = MarkerFactory.getMarker("THROWING"); + static Marker CATCHING_MARKER = MarkerFactory.getMarker("CATCHING"); + + static String EXIT_MESSAGE_0 = "exit"; + static String EXIT_MESSAGE_1 = "exit with ({})"; + + static String ENTRY_MESSAGE_0 = "entry"; + static String ENTRY_MESSAGE_1 = "entry with ({})"; + static String ENTRY_MESSAGE_2 = "entry with ({}, {})"; + static String ENTRY_MESSAGE_3 = "entry with ({}, {}, {})"; + static String ENTRY_MESSAGE_4 = "entry with ({}, {}, {}, {})"; + static int ENTRY_MESSAGE_ARRAY_LEN = 5; + static String[] ENTRY_MESSAGE_ARRAY = new String[ENTRY_MESSAGE_ARRAY_LEN]; + static { + ENTRY_MARKER.add(FLOW_MARKER); + EXIT_MARKER.add(FLOW_MARKER); + THROWING_MARKER.add(EXCEPTION_MARKER); + CATCHING_MARKER.add(EXCEPTION_MARKER); + + ENTRY_MESSAGE_ARRAY[0] = ENTRY_MESSAGE_0; + ENTRY_MESSAGE_ARRAY[1] = ENTRY_MESSAGE_1; + ENTRY_MESSAGE_ARRAY[2] = ENTRY_MESSAGE_2; + ENTRY_MESSAGE_ARRAY[3] = ENTRY_MESSAGE_3; + ENTRY_MESSAGE_ARRAY[4] = ENTRY_MESSAGE_4; + } + + public enum Level { + TRACE("TRACE", LocationAwareLogger.TRACE_INT), + DEBUG("DEBUG", LocationAwareLogger.DEBUG_INT), + INFO("INFO", LocationAwareLogger.INFO_INT), + WARN("WARN", LocationAwareLogger.WARN_INT), + ERROR("ERROR", LocationAwareLogger.ERROR_INT); + + private final String name; + private final int level; + + public String toString() { + return this.name; + } + + public int intValue() { + return this.level; + } + + private Level(String name, int level) { + this.name = name; + this.level = level; + } + } + + /** + * Given an underlying logger, construct an XLogger + * + * @param logger + * underlying logger + */ + public XLogger(Logger logger) { + // If class B extends A, assuming B does not override method x(), the caller + // of new B().x() is A and not B, see also + // http://bugzilla.slf4j.org/show_bug.cgi?id=114 + super(logger, LoggerWrapper.class.getName()); + } + + /** + * Log method entry. + * + * @param argArray + * supplied parameters + */ + public void entry(Object... argArray) { + if (instanceofLAL && logger.isTraceEnabled(ENTRY_MARKER)) { + String messagePattern = null; + if (argArray.length < ENTRY_MESSAGE_ARRAY_LEN) { + messagePattern = ENTRY_MESSAGE_ARRAY[argArray.length]; + } else { + messagePattern = buildMessagePattern(argArray.length); + } + String formattedMessage = MessageFormatter.arrayFormat(messagePattern, + argArray); + ((LocationAwareLogger) logger).log(ENTRY_MARKER, FQCN, + LocationAwareLogger.TRACE_INT, formattedMessage, null); + } + } + + /** + * Log method exit + */ + public void exit() { + if (instanceofLAL && logger.isTraceEnabled(ENTRY_MARKER)) { + ((LocationAwareLogger) logger).log(EXIT_MARKER, FQCN, + LocationAwareLogger.TRACE_INT, EXIT_MESSAGE_0, null); + } + } + + /** + * Log method exit + * + * @param result + * The result of the method being exited + */ + public void exit(Object result) { + if (instanceofLAL && logger.isTraceEnabled(ENTRY_MARKER)) { + String formattedMessage = MessageFormatter.format(EXIT_MESSAGE_1, result); + ((LocationAwareLogger) logger).log(EXIT_MARKER, FQCN, + LocationAwareLogger.TRACE_INT, formattedMessage, null); + } + } + + /** + * Log an exception being thrown. The generated log event uses Level ERROR. + * + * @param throwable + * the exception being caught. + */ + public void throwing(Throwable throwable) { + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(THROWING_MARKER, FQCN, + LocationAwareLogger.ERROR_INT, "throwing", throwable); + } + } + + /** + * Log an exception being thrown allowing the log level to be specified. + * + * @param level the logging level to use. + * @param throwable + * the exception being caught. + */ + public void throwing(Level level, Throwable throwable) { + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(THROWING_MARKER, FQCN, + level.level, "throwing", throwable); + } + } + + /** + * Log an exception being caught. The generated log event uses Level ERROR. + * + * @param throwable + * the exception being caught. + */ + public void catching(Throwable throwable) { + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(CATCHING_MARKER, FQCN, + LocationAwareLogger.ERROR_INT, "catching", throwable); + } + } + + /** + * Log an exception being caught allowing the log level to be specified. + * + * @param level the logging level to use. + * @param throwable + * the exception being caught. + */ + public void catching(Level level, Throwable throwable) { + if (instanceofLAL) { + ((LocationAwareLogger) logger).log(CATCHING_MARKER, FQCN, + level.level, "catching", throwable); + } + } + + private static String buildMessagePattern(int len) { + StringBuilder sb = new StringBuilder(); + sb.append(" entry with ("); + for (int i = 0; i < len; i++) { + sb.append("{}"); + if (i != len - 1) + sb.append(", "); + } + sb.append(')'); + return sb.toString(); + } +} diff --git a/slf4j-ext/src/main/java/org/slf4j/ext/XLoggerFactory.java b/slf4j-ext/src/main/java/org/slf4j/ext/XLoggerFactory.java index 457fa93..257dcf3 100644 --- a/slf4j-ext/src/main/java/org/slf4j/ext/XLoggerFactory.java +++ b/slf4j-ext/src/main/java/org/slf4j/ext/XLoggerFactory.java @@ -1,42 +1,42 @@ -package org.slf4j.ext; - -import org.slf4j.LoggerFactory; - -/** - * - * This class is essentially a wrapper around an - * {@link LoggerFactory} producing {@link XLogger} instances. - * - * <p>Contrary to {@link LoggerFactory#getLogger(String)} method of - * {@link LoggerFactory}, each call to {@link getXLogger} - * produces a new instance of XLogger. This should not matter because an - * XLogger instance does not have any state beyond that of the Logger instance - * it wraps. - * - * @author Ralph Goers - * @author Ceki Gülcü - */ -public class XLoggerFactory { - - /** - * Get an XLogger instance by name. - * - * @param name - * @return - */ - public static XLogger getXLogger(String name) { - return new XLogger(LoggerFactory.getLogger(name)); - } - - /** - * Get a new XLogger instance by class. The returned XLogger - * will be named after the class. - * - * @param clazz - * @return - */ - @SuppressWarnings("unchecked") - public static XLogger getXLogger(Class clazz) { - return getXLogger(clazz.getName()); - } -} +package org.slf4j.ext; + +import org.slf4j.LoggerFactory; + +/** + * + * This class is essentially a wrapper around an + * {@link LoggerFactory} producing {@link XLogger} instances. + * + * <p>Contrary to {@link LoggerFactory#getLogger(String)} method of + * {@link LoggerFactory}, each call to {@link getXLogger} + * produces a new instance of XLogger. This should not matter because an + * XLogger instance does not have any state beyond that of the Logger instance + * it wraps. + * + * @author Ralph Goers + * @author Ceki Gülcü + */ +public class XLoggerFactory { + + /** + * Get an XLogger instance by name. + * + * @param name + * @return + */ + public static XLogger getXLogger(String name) { + return new XLogger(LoggerFactory.getLogger(name)); + } + + /** + * Get a new XLogger instance by class. The returned XLogger + * will be named after the class. + * + * @param clazz + * @return + */ + @SuppressWarnings("unchecked") + public static XLogger getXLogger(Class clazz) { + return getXLogger(clazz.getName()); + } +} diff --git a/slf4j-ext/src/main/java/org/slf4j/ext/package.html b/slf4j-ext/src/main/java/org/slf4j/ext/package.html index 1cfc28d..f9ea74a 100644 --- a/slf4j-ext/src/main/java/org/slf4j/ext/package.html +++ b/slf4j-ext/src/main/java/org/slf4j/ext/package.html @@ -1,12 +1,12 @@ -<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> - -<html> - <head> - <title></title> - </head> - - - <body> - <p>SLF4J API extensions</p> - </body> -</html> +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> + +<html> + <head> + <title></title> + </head> + + + <body> + <p>SLF4J API extensions</p> + </body> +</html> diff --git a/slf4j-ext/src/main/java/org/slf4j/instrumentation/package.html b/slf4j-ext/src/main/java/org/slf4j/instrumentation/package.html index 0afac0c..7600149 100644 --- a/slf4j-ext/src/main/java/org/slf4j/instrumentation/package.html +++ b/slf4j-ext/src/main/java/org/slf4j/instrumentation/package.html @@ -1,18 +1,18 @@ -<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> - -<html> -<head> -<title></title> -</head> - - -<body> -<p>Java instrumentation routines for SLF4J.</p> - -<p>Byte code instrumentation is an way to change behaviour of java -classes at <i>load time</i>. This is done in-between the original byte -codes are retrieved and the class object is constructed by the class -loader. Currently this depends on the javassist library from JBoss -(which in turn uses it extensively in their application server).</p> -</body> -</html> +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> + +<html> +<head> +<title></title> +</head> + + +<body> +<p>Java instrumentation routines for SLF4J.</p> + +<p>Byte code instrumentation is an way to change behaviour of java +classes at <i>load time</i>. This is done in-between the original byte +codes are retrieved and the class object is constructed by the class +loader. Currently this depends on the javassist library from JBoss +(which in turn uses it extensively in their application server).</p> +</body> +</html> diff --git a/slf4j-ext/src/main/java/org/slf4j/profiler/DurationUnit.java b/slf4j-ext/src/main/java/org/slf4j/profiler/DurationUnit.java index a7f6297..1b4a50d 100644 --- a/slf4j-ext/src/main/java/org/slf4j/profiler/DurationUnit.java +++ b/slf4j-ext/src/main/java/org/slf4j/profiler/DurationUnit.java @@ -1,35 +1,35 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.profiler; - -/** - * An enum of supported time units. - * - * @author Ceki - * - */ -public enum DurationUnit { - NANOSECOND, MICROSECOND, MILLISSECOND, SECOND; +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.profiler; + +/** + * An enum of supported time units. + * + * @author Ceki + * + */ +public enum DurationUnit { + NANOSECOND, MICROSECOND, MILLISSECOND, SECOND; } \ No newline at end of file diff --git a/slf4j-ext/src/main/java/org/slf4j/profiler/Profiler.java b/slf4j-ext/src/main/java/org/slf4j/profiler/Profiler.java index 97cc267..3679cb7 100644 --- a/slf4j-ext/src/main/java/org/slf4j/profiler/Profiler.java +++ b/slf4j-ext/src/main/java/org/slf4j/profiler/Profiler.java @@ -1,276 +1,276 @@ -/* - * Copyright (c) 2004-2009 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.profiler; - -import java.util.ArrayList; -import java.util.List; - -import org.slf4j.Logger; -import org.slf4j.Marker; -import org.slf4j.MarkerFactory; - - -// + Profiler [BAS] -// |-- elapsed time [doX] 0 milliseconds. -// |-- elapsed time [doYYYYY] 56 milliseconds. -// |--+ Profiler Y -// |-- elapsed time [doZ] 21 milliseconds. -// |-- elapsed time [doZ] 21 milliseconds. -// |-- Total elapsed time [Y] 78 milliseconds. -// |-- elapsed time [doZ] 21 milliseconds. -// |-- Total elapsed time [BAS] 78 milliseconds. - - -/** - * A poor man's profiler to measure the time elapsed performing some lengthy - * task. - * - * @author Ceki Gülcü - */ -public class Profiler implements TimeInstrument { - - final static String PROFILER_MARKER_NAME = "PROFILER"; - - final static int MIN_SW_NAME_LENGTH = 24; - final static int MIN_SW_ELAPSED_TIME_NUMBER_LENGTH = 9; - - final String name; - final StopWatch globalStopWatch; - - List<TimeInstrument> childTimeInstrumentList = new ArrayList<TimeInstrument>(); - - // optional field - ProfilerRegistry profilerRegistry; - // optional field - Logger logger; - - public Profiler(String name) { - this.name = name; - this.globalStopWatch = new StopWatch(name); - } - - public String getName() { - return name; - } - - public ProfilerRegistry getProfilerRegistry() { - return profilerRegistry; - } - - public void registerWith(ProfilerRegistry profilerRegistry) { - if (profilerRegistry == null) { - return; - } - this.profilerRegistry = profilerRegistry; - profilerRegistry.put(this); - } - - public Logger getLogger() { - return logger; - } - - public void setLogger(Logger logger) { - this.logger = logger; - } - - /** - * Starts a child stop watch and stops any previously started time - * instruments. - */ - public void start(String name) { - stopLastTimeInstrument(); - StopWatch childSW = new StopWatch(name); - childTimeInstrumentList.add(childSW); - } - - public Profiler startNested(String name) { - stopLastTimeInstrument(); - Profiler nestedProfiler = new Profiler(name); - nestedProfiler.registerWith(profilerRegistry); - nestedProfiler.setLogger(logger); - childTimeInstrumentList.add(nestedProfiler); - return nestedProfiler; - } - - TimeInstrument getLastTimeInstrument() { - if (childTimeInstrumentList.size() > 0) { - return childTimeInstrumentList.get(childTimeInstrumentList.size() - 1); - } else { - return null; - } - } - - void stopLastTimeInstrument() { - TimeInstrument last = getLastTimeInstrument(); - if (last != null) { - last.stop(); - } - } - - // void stopNestedProfilers() { - // for (Object child : childTimeInstrumentList) { - // if (child instanceof Profiler) - // ((Profiler) child).stop(); - // } - // } - - public long elapsedTime() { - return globalStopWatch.elapsedTime(); - } - - public TimeInstrument stop() { - stopLastTimeInstrument(); - globalStopWatch.stop(); - return this; - } - - public TimeInstrumentStatus getStatus() { - return globalStopWatch.status; - } - - /** - * This method is used in tests. - */ - void sanityCheck() throws IllegalStateException { - if (getStatus() != TimeInstrumentStatus.STOPPED) { - throw new IllegalStateException("time instrument [" + getName() - + " is not stopped"); - } - - long totalElapsed = globalStopWatch.elapsedTime(); - long childTotal = 0; - - for (TimeInstrument ti : childTimeInstrumentList) { - childTotal += ti.elapsedTime(); - if (ti.getStatus() != TimeInstrumentStatus.STOPPED) { - throw new IllegalStateException("time instrument [" + ti.getName() - + " is not stopped"); - } - if (ti instanceof Profiler) { - Profiler nestedProfiler = (Profiler) ti; - nestedProfiler.sanityCheck(); - } - } - if (totalElapsed < childTotal) { - throw new IllegalStateException( - "children have a higher accumulated elapsed time"); - } - } - - static String TOP_PROFILER_FIRST_PREFIX = "+"; - static String NESTED_PROFILER_FIRST_PREFIX = "|---+"; - static String TOTAL_ELAPSED = " Total "; - static String SUBTOTAL_ELAPSED = " Subtotal "; - static String ELAPSED_TIME = " elapsed time "; - - public void print() { - System.out.println(toString()); - } - - @Override - public String toString() { - DurationUnit du = Util.selectDurationUnitForDisplay(globalStopWatch); - return buildProfilerString(du, TOP_PROFILER_FIRST_PREFIX, TOTAL_ELAPSED, ""); - } - - public void log() { - Marker profilerMarker = MarkerFactory.getMarker(PROFILER_MARKER_NAME); - if (logger == null) { - throw new NullPointerException( - "If you invoke the log() method, then you must associate a logger with this profiler."); - } - if (logger.isDebugEnabled(profilerMarker)) { - DurationUnit du = Util.selectDurationUnitForDisplay(globalStopWatch); - String r = buildProfilerString(du, TOP_PROFILER_FIRST_PREFIX, - TOTAL_ELAPSED, ""); - logger.debug(profilerMarker, SpacePadder.LINE_SEP + r); - } - } - - - /** - * Return a copy of the child instrument list for this Profiler instance. - * - * @return a copy of this instance's child time instrument list - * @since 1.5.9 - */ - public List<TimeInstrument> getCopyOfChildTimeInstruments() { - List<TimeInstrument> copy = new ArrayList<TimeInstrument>(childTimeInstrumentList); - return copy; - } - - /** - * Return a copy of the global stopwath of this Profiler instance. - * - * @return a copy of this instance's global stop watch - * @since 1.5.9 - */ - public StopWatch getCopyOfGlobalStopWatch() { - StopWatch copy = new StopWatch(globalStopWatch); - return copy; - } - - private String buildProfilerString(DurationUnit du, String firstPrefix, - String label, String indentation) { - StringBuffer buf = new StringBuffer(); - - buf.append(firstPrefix); - buf.append(" Profiler ["); - buf.append(name); - buf.append("]"); - buf.append(SpacePadder.LINE_SEP); - for (TimeInstrument child : childTimeInstrumentList) { - if (child instanceof StopWatch) { - buildStopWatchString(buf, du, ELAPSED_TIME, indentation, - (StopWatch) child); - } else if (child instanceof Profiler) { - Profiler profiler = (Profiler) child; - String subString = profiler.buildProfilerString(du, - NESTED_PROFILER_FIRST_PREFIX, SUBTOTAL_ELAPSED, indentation - + " "); - buf.append(subString); - buildStopWatchString(buf, du, ELAPSED_TIME, indentation, - profiler.globalStopWatch); - } - } - buildStopWatchString(buf, du, label, indentation, globalStopWatch); - return buf.toString(); - } - - private static void buildStopWatchString(StringBuffer buf, DurationUnit du, - String prefix, String indentation, StopWatch sw) { - - buf.append(indentation); - buf.append("|--"); - buf.append(prefix); - SpacePadder.leftPad(buf, "[" + sw.getName() + "]", MIN_SW_NAME_LENGTH); - buf.append(" "); - String timeStr = Util.durationInDurationUnitsAsStr(sw.elapsedTime(), du); - SpacePadder.leftPad(buf, timeStr, MIN_SW_ELAPSED_TIME_NUMBER_LENGTH); - buf.append(" "); - Util.appendDurationUnitAsStr(buf, du); - buf.append(SpacePadder.LINE_SEP); - } -} +/* + * Copyright (c) 2004-2009 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.profiler; + +import java.util.ArrayList; +import java.util.List; + +import org.slf4j.Logger; +import org.slf4j.Marker; +import org.slf4j.MarkerFactory; + + +// + Profiler [BAS] +// |-- elapsed time [doX] 0 milliseconds. +// |-- elapsed time [doYYYYY] 56 milliseconds. +// |--+ Profiler Y +// |-- elapsed time [doZ] 21 milliseconds. +// |-- elapsed time [doZ] 21 milliseconds. +// |-- Total elapsed time [Y] 78 milliseconds. +// |-- elapsed time [doZ] 21 milliseconds. +// |-- Total elapsed time [BAS] 78 milliseconds. + + +/** + * A poor man's profiler to measure the time elapsed performing some lengthy + * task. + * + * @author Ceki Gülcü + */ +public class Profiler implements TimeInstrument { + + final static String PROFILER_MARKER_NAME = "PROFILER"; + + final static int MIN_SW_NAME_LENGTH = 24; + final static int MIN_SW_ELAPSED_TIME_NUMBER_LENGTH = 9; + + final String name; + final StopWatch globalStopWatch; + + List<TimeInstrument> childTimeInstrumentList = new ArrayList<TimeInstrument>(); + + // optional field + ProfilerRegistry profilerRegistry; + // optional field + Logger logger; + + public Profiler(String name) { + this.name = name; + this.globalStopWatch = new StopWatch(name); + } + + public String getName() { + return name; + } + + public ProfilerRegistry getProfilerRegistry() { + return profilerRegistry; + } + + public void registerWith(ProfilerRegistry profilerRegistry) { + if (profilerRegistry == null) { + return; + } + this.profilerRegistry = profilerRegistry; + profilerRegistry.put(this); + } + + public Logger getLogger() { + return logger; + } + + public void setLogger(Logger logger) { + this.logger = logger; + } + + /** + * Starts a child stop watch and stops any previously started time + * instruments. + */ + public void start(String name) { + stopLastTimeInstrument(); + StopWatch childSW = new StopWatch(name); + childTimeInstrumentList.add(childSW); + } + + public Profiler startNested(String name) { + stopLastTimeInstrument(); + Profiler nestedProfiler = new Profiler(name); + nestedProfiler.registerWith(profilerRegistry); + nestedProfiler.setLogger(logger); + childTimeInstrumentList.add(nestedProfiler); + return nestedProfiler; + } + + TimeInstrument getLastTimeInstrument() { + if (childTimeInstrumentList.size() > 0) { + return childTimeInstrumentList.get(childTimeInstrumentList.size() - 1); + } else { + return null; + } + } + + void stopLastTimeInstrument() { + TimeInstrument last = getLastTimeInstrument(); + if (last != null) { + last.stop(); + } + } + + // void stopNestedProfilers() { + // for (Object child : childTimeInstrumentList) { + // if (child instanceof Profiler) + // ((Profiler) child).stop(); + // } + // } + + public long elapsedTime() { + return globalStopWatch.elapsedTime(); + } + + public TimeInstrument stop() { + stopLastTimeInstrument(); + globalStopWatch.stop(); + return this; + } + + public TimeInstrumentStatus getStatus() { + return globalStopWatch.status; + } + + /** + * This method is used in tests. + */ + void sanityCheck() throws IllegalStateException { + if (getStatus() != TimeInstrumentStatus.STOPPED) { + throw new IllegalStateException("time instrument [" + getName() + + " is not stopped"); + } + + long totalElapsed = globalStopWatch.elapsedTime(); + long childTotal = 0; + + for (TimeInstrument ti : childTimeInstrumentList) { + childTotal += ti.elapsedTime(); + if (ti.getStatus() != TimeInstrumentStatus.STOPPED) { + throw new IllegalStateException("time instrument [" + ti.getName() + + " is not stopped"); + } + if (ti instanceof Profiler) { + Profiler nestedProfiler = (Profiler) ti; + nestedProfiler.sanityCheck(); + } + } + if (totalElapsed < childTotal) { + throw new IllegalStateException( + "children have a higher accumulated elapsed time"); + } + } + + static String TOP_PROFILER_FIRST_PREFIX = "+"; + static String NESTED_PROFILER_FIRST_PREFIX = "|---+"; + static String TOTAL_ELAPSED = " Total "; + static String SUBTOTAL_ELAPSED = " Subtotal "; + static String ELAPSED_TIME = " elapsed time "; + + public void print() { + System.out.println(toString()); + } + + @Override + public String toString() { + DurationUnit du = Util.selectDurationUnitForDisplay(globalStopWatch); + return buildProfilerString(du, TOP_PROFILER_FIRST_PREFIX, TOTAL_ELAPSED, ""); + } + + public void log() { + Marker profilerMarker = MarkerFactory.getMarker(PROFILER_MARKER_NAME); + if (logger == null) { + throw new NullPointerException( + "If you invoke the log() method, then you must associate a logger with this profiler."); + } + if (logger.isDebugEnabled(profilerMarker)) { + DurationUnit du = Util.selectDurationUnitForDisplay(globalStopWatch); + String r = buildProfilerString(du, TOP_PROFILER_FIRST_PREFIX, + TOTAL_ELAPSED, ""); + logger.debug(profilerMarker, SpacePadder.LINE_SEP + r); + } + } + + + /** + * Return a copy of the child instrument list for this Profiler instance. + * + * @return a copy of this instance's child time instrument list + * @since 1.5.9 + */ + public List<TimeInstrument> getCopyOfChildTimeInstruments() { + List<TimeInstrument> copy = new ArrayList<TimeInstrument>(childTimeInstrumentList); + return copy; + } + + /** + * Return a copy of the global stopwath of this Profiler instance. + * + * @return a copy of this instance's global stop watch + * @since 1.5.9 + */ + public StopWatch getCopyOfGlobalStopWatch() { + StopWatch copy = new StopWatch(globalStopWatch); + return copy; + } + + private String buildProfilerString(DurationUnit du, String firstPrefix, + String label, String indentation) { + StringBuffer buf = new StringBuffer(); + + buf.append(firstPrefix); + buf.append(" Profiler ["); + buf.append(name); + buf.append("]"); + buf.append(SpacePadder.LINE_SEP); + for (TimeInstrument child : childTimeInstrumentList) { + if (child instanceof StopWatch) { + buildStopWatchString(buf, du, ELAPSED_TIME, indentation, + (StopWatch) child); + } else if (child instanceof Profiler) { + Profiler profiler = (Profiler) child; + String subString = profiler.buildProfilerString(du, + NESTED_PROFILER_FIRST_PREFIX, SUBTOTAL_ELAPSED, indentation + + " "); + buf.append(subString); + buildStopWatchString(buf, du, ELAPSED_TIME, indentation, + profiler.globalStopWatch); + } + } + buildStopWatchString(buf, du, label, indentation, globalStopWatch); + return buf.toString(); + } + + private static void buildStopWatchString(StringBuffer buf, DurationUnit du, + String prefix, String indentation, StopWatch sw) { + + buf.append(indentation); + buf.append("|--"); + buf.append(prefix); + SpacePadder.leftPad(buf, "[" + sw.getName() + "]", MIN_SW_NAME_LENGTH); + buf.append(" "); + String timeStr = Util.durationInDurationUnitsAsStr(sw.elapsedTime(), du); + SpacePadder.leftPad(buf, timeStr, MIN_SW_ELAPSED_TIME_NUMBER_LENGTH); + buf.append(" "); + Util.appendDurationUnitAsStr(buf, du); + buf.append(SpacePadder.LINE_SEP); + } +} diff --git a/slf4j-ext/src/main/java/org/slf4j/profiler/ProfilerRegistry.java b/slf4j-ext/src/main/java/org/slf4j/profiler/ProfilerRegistry.java index 8ecfc22..eaa753b 100644 --- a/slf4j-ext/src/main/java/org/slf4j/profiler/ProfilerRegistry.java +++ b/slf4j-ext/src/main/java/org/slf4j/profiler/ProfilerRegistry.java @@ -1,67 +1,67 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.profiler; - -import java.util.HashMap; -import java.util.Map; - -/** - * A minimalist registry of profilers. - * - * @author Ceki Gülcü - */ -public class ProfilerRegistry { - - private static final InheritableThreadLocal<ProfilerRegistry> inheritableThreadLocal = new InheritableThreadLocal<ProfilerRegistry>(); - - - Map<String, Profiler> profilerMap = new HashMap<String, Profiler>(); - - public void put(Profiler profiler) { - put(profiler.getName(), profiler); - } - - public void put(String name, Profiler profiler) { - profilerMap.put(name, profiler); - } - - - public static ProfilerRegistry getThreadContextInstance() { - ProfilerRegistry pr = inheritableThreadLocal.get(); - if(pr == null) { - pr = new ProfilerRegistry(); - inheritableThreadLocal.set(pr); - } - return pr; - } - - public Profiler get(String name) { - return profilerMap.get(name); - } - - public void clear() { - profilerMap.clear(); - } -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.profiler; + +import java.util.HashMap; +import java.util.Map; + +/** + * A minimalist registry of profilers. + * + * @author Ceki Gülcü + */ +public class ProfilerRegistry { + + private static final InheritableThreadLocal<ProfilerRegistry> inheritableThreadLocal = new InheritableThreadLocal<ProfilerRegistry>(); + + + Map<String, Profiler> profilerMap = new HashMap<String, Profiler>(); + + public void put(Profiler profiler) { + put(profiler.getName(), profiler); + } + + public void put(String name, Profiler profiler) { + profilerMap.put(name, profiler); + } + + + public static ProfilerRegistry getThreadContextInstance() { + ProfilerRegistry pr = inheritableThreadLocal.get(); + if(pr == null) { + pr = new ProfilerRegistry(); + inheritableThreadLocal.set(pr); + } + return pr; + } + + public Profiler get(String name) { + return profilerMap.get(name); + } + + public void clear() { + profilerMap.clear(); + } +} diff --git a/slf4j-ext/src/main/java/org/slf4j/profiler/SpacePadder.java b/slf4j-ext/src/main/java/org/slf4j/profiler/SpacePadder.java index 233ca81..61e8a0d 100644 --- a/slf4j-ext/src/main/java/org/slf4j/profiler/SpacePadder.java +++ b/slf4j-ext/src/main/java/org/slf4j/profiler/SpacePadder.java @@ -1,76 +1,76 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.profiler; - -public class SpacePadder { - public static final String LINE_SEP = System.getProperty("line.separator"); - - final static String[] SPACES = { " ", " ", " ", " ", // 1,2,4,8 - // spaces - " ", // 16 spaces - " " }; // 32 spaces - - final static public void leftPad(StringBuffer buf, String s, int desiredLength) { - int actualLen = 0; - if (s != null) { - actualLen = s.length(); - } - if (actualLen < desiredLength) { - spacePad(buf, desiredLength - actualLen); - } - if (s != null) { - buf.append(s); - } - } - - final static public void rightPad(StringBuffer buf, String s, int desiredLength) { - int actualLen = 0; - if (s != null) { - actualLen = s.length(); - } - if (s != null) { - buf.append(s); - } - if (actualLen < desiredLength) { - spacePad(buf, desiredLength - actualLen); - } - } - - /** - * Fast space padding method. - */ - final static public void spacePad(StringBuffer sbuf, int length) { - while (length >= 32) { - sbuf.append(SPACES[5]); - length -= 32; - } - - for (int i = 4; i >= 0; i--) { - if ((length & (1 << i)) != 0) { - sbuf.append(SPACES[i]); - } - } - } -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.profiler; + +public class SpacePadder { + public static final String LINE_SEP = System.getProperty("line.separator"); + + final static String[] SPACES = { " ", " ", " ", " ", // 1,2,4,8 + // spaces + " ", // 16 spaces + " " }; // 32 spaces + + final static public void leftPad(StringBuffer buf, String s, int desiredLength) { + int actualLen = 0; + if (s != null) { + actualLen = s.length(); + } + if (actualLen < desiredLength) { + spacePad(buf, desiredLength - actualLen); + } + if (s != null) { + buf.append(s); + } + } + + final static public void rightPad(StringBuffer buf, String s, int desiredLength) { + int actualLen = 0; + if (s != null) { + actualLen = s.length(); + } + if (s != null) { + buf.append(s); + } + if (actualLen < desiredLength) { + spacePad(buf, desiredLength - actualLen); + } + } + + /** + * Fast space padding method. + */ + final static public void spacePad(StringBuffer sbuf, int length) { + while (length >= 32) { + sbuf.append(SPACES[5]); + length -= 32; + } + + for (int i = 4; i >= 0; i--) { + if ((length & (1 << i)) != 0) { + sbuf.append(SPACES[i]); + } + } + } +} diff --git a/slf4j-ext/src/main/java/org/slf4j/profiler/StopWatch.java b/slf4j-ext/src/main/java/org/slf4j/profiler/StopWatch.java index c6bd3f1..860525a 100644 --- a/slf4j-ext/src/main/java/org/slf4j/profiler/StopWatch.java +++ b/slf4j-ext/src/main/java/org/slf4j/profiler/StopWatch.java @@ -1,117 +1,117 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.profiler; - -/** - * A very basic @{link TimeInstrument} which can be started and stopped - * once and only once. - * - * @author Ceki Gülcü - * - */ -public class StopWatch implements TimeInstrument { - - private String name; - private long startTime; - private long stopTime; - TimeInstrumentStatus status; - - public StopWatch(String name) { - start(name); - } - - StopWatch(StopWatch original) { - this.name = original.name; - this.startTime = original.startTime; - this.stopTime = original.stopTime; - this.status = original.status; - } - - - public void start(String name) { - this.name = name; - startTime = System.nanoTime(); - status = TimeInstrumentStatus.STARTED; - } - - public String getName() { - return name; - } - - public TimeInstrument stop() { - if(status == TimeInstrumentStatus.STOPPED) { - return this; - } - return stop(System.nanoTime()); - } - - public StopWatch stop(long stopTime) { - this.status = TimeInstrumentStatus.STOPPED; - this.stopTime = stopTime; - return this; - } - - @Override - public String toString() { - StringBuffer buf = new StringBuffer(); - buf.append("StopWatch ["); - buf.append(name); - buf.append("] "); - - switch (status) { - case STARTED: - buf.append("STARTED"); - break; - case STOPPED: - buf.append("elapsed time: "); - buf.append(Util.durationInDurationUnitsAsStr(elapsedTime(), DurationUnit.MICROSECOND)); - break; - default: - throw new IllegalStateException("Status " + status + " is not expected"); - } - return buf.toString(); - } - - public final long elapsedTime() { - if (status == TimeInstrumentStatus.STARTED) { - return 0; - } else { - return stopTime - startTime; - } - } - - public TimeInstrumentStatus getStatus() { - return status; - } - - public void print() { - System.out.println(toString()); - } - - public void log() { - throw new UnsupportedOperationException("A stopwatch instance does not know how to log"); - } - -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.profiler; + +/** + * A very basic @{link TimeInstrument} which can be started and stopped + * once and only once. + * + * @author Ceki Gülcü + * + */ +public class StopWatch implements TimeInstrument { + + private String name; + private long startTime; + private long stopTime; + TimeInstrumentStatus status; + + public StopWatch(String name) { + start(name); + } + + StopWatch(StopWatch original) { + this.name = original.name; + this.startTime = original.startTime; + this.stopTime = original.stopTime; + this.status = original.status; + } + + + public void start(String name) { + this.name = name; + startTime = System.nanoTime(); + status = TimeInstrumentStatus.STARTED; + } + + public String getName() { + return name; + } + + public TimeInstrument stop() { + if(status == TimeInstrumentStatus.STOPPED) { + return this; + } + return stop(System.nanoTime()); + } + + public StopWatch stop(long stopTime) { + this.status = TimeInstrumentStatus.STOPPED; + this.stopTime = stopTime; + return this; + } + + @Override + public String toString() { + StringBuffer buf = new StringBuffer(); + buf.append("StopWatch ["); + buf.append(name); + buf.append("] "); + + switch (status) { + case STARTED: + buf.append("STARTED"); + break; + case STOPPED: + buf.append("elapsed time: "); + buf.append(Util.durationInDurationUnitsAsStr(elapsedTime(), DurationUnit.MICROSECOND)); + break; + default: + throw new IllegalStateException("Status " + status + " is not expected"); + } + return buf.toString(); + } + + public final long elapsedTime() { + if (status == TimeInstrumentStatus.STARTED) { + return 0; + } else { + return stopTime - startTime; + } + } + + public TimeInstrumentStatus getStatus() { + return status; + } + + public void print() { + System.out.println(toString()); + } + + public void log() { + throw new UnsupportedOperationException("A stopwatch instance does not know how to log"); + } + +} diff --git a/slf4j-ext/src/main/java/org/slf4j/profiler/TimeInstrument.java b/slf4j-ext/src/main/java/org/slf4j/profiler/TimeInstrument.java index 46a22c0..867ee19 100644 --- a/slf4j-ext/src/main/java/org/slf4j/profiler/TimeInstrument.java +++ b/slf4j-ext/src/main/java/org/slf4j/profiler/TimeInstrument.java @@ -1,55 +1,55 @@ -package org.slf4j.profiler; - - -/** - * This interface sets the methods that must be implemented by - * {@link Profiler} and {@link StopWatch} classes. It settles the - * general feel of the profiler package. - * - * @author Ceki Gülcü - * - */ -public interface TimeInstrument { - - /** - * All time instruments are named entities. - * @return the name of this instrument - */ - String getName(); - - - TimeInstrumentStatus getStatus(); - - /** - * Start tis time instrument. - * - * @param name - */ - void start(String name); - - /** - * Stop this time instrument. - * - * @return this - */ - TimeInstrument stop(); - - /** - * Time elapsed between start and stop, in nanoseconds. - * - * @return time elapsed in nanoseconds - */ - long elapsedTime(); - - /** - * Print information about this time instrument on the console. - */ - void print(); - - /** - * If the time instrument has an associated logger, then log information about - * this time instrument. Note that {@link StopWatch} instances cannot log while {@link Profiler} - * instances can. - */ - void log(); -} +package org.slf4j.profiler; + + +/** + * This interface sets the methods that must be implemented by + * {@link Profiler} and {@link StopWatch} classes. It settles the + * general feel of the profiler package. + * + * @author Ceki Gülcü + * + */ +public interface TimeInstrument { + + /** + * All time instruments are named entities. + * @return the name of this instrument + */ + String getName(); + + + TimeInstrumentStatus getStatus(); + + /** + * Start tis time instrument. + * + * @param name + */ + void start(String name); + + /** + * Stop this time instrument. + * + * @return this + */ + TimeInstrument stop(); + + /** + * Time elapsed between start and stop, in nanoseconds. + * + * @return time elapsed in nanoseconds + */ + long elapsedTime(); + + /** + * Print information about this time instrument on the console. + */ + void print(); + + /** + * If the time instrument has an associated logger, then log information about + * this time instrument. Note that {@link StopWatch} instances cannot log while {@link Profiler} + * instances can. + */ + void log(); +} diff --git a/slf4j-ext/src/main/java/org/slf4j/profiler/TimeInstrumentStatus.java b/slf4j-ext/src/main/java/org/slf4j/profiler/TimeInstrumentStatus.java index 25f9adb..0df11c8 100644 --- a/slf4j-ext/src/main/java/org/slf4j/profiler/TimeInstrumentStatus.java +++ b/slf4j-ext/src/main/java/org/slf4j/profiler/TimeInstrumentStatus.java @@ -1,41 +1,41 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - - -/** - * A StopWatch can be in two states: STARTED or STOPPED. - */ - -package org.slf4j.profiler; - -/** - * A time instrument can be in STARTED or STOPPED status. - * - * @author Ceki Gülcü - * - */ -enum TimeInstrumentStatus { - STARTED, STOPPED; +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + + +/** + * A StopWatch can be in two states: STARTED or STOPPED. + */ + +package org.slf4j.profiler; + +/** + * A time instrument can be in STARTED or STOPPED status. + * + * @author Ceki Gülcü + * + */ +enum TimeInstrumentStatus { + STARTED, STOPPED; } \ No newline at end of file diff --git a/slf4j-ext/src/main/java/org/slf4j/profiler/Util.java b/slf4j-ext/src/main/java/org/slf4j/profiler/Util.java index dee52e1..9ff134c 100644 --- a/slf4j-ext/src/main/java/org/slf4j/profiler/Util.java +++ b/slf4j-ext/src/main/java/org/slf4j/profiler/Util.java @@ -1,114 +1,114 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.profiler; - -import java.text.DecimalFormat; - -/** - * - * A collection of utility methods. - * - * @author Ceki Gülcü - * - */ -class Util { - - static final long NANOS_IN_ONE_MICROSECOND = 1000; - static final long NANOS_IN_ONE_MILLISECOND = NANOS_IN_ONE_MICROSECOND * 1000; - static final long NANOS_IN_ONE_SECOND =NANOS_IN_ONE_MILLISECOND * 1000; - private static final DecimalFormat DECIMAL_FORMAT = new DecimalFormat("0.000"); - - static DurationUnit selectDurationUnitForDisplay(StopWatch sw) { - return selectDurationUnitForDisplay(sw.elapsedTime()); - } - - static DurationUnit selectDurationUnitForDisplay(long durationInNanos) { - if (durationInNanos < 10*NANOS_IN_ONE_MICROSECOND) { - return DurationUnit.NANOSECOND; - } else if (durationInNanos < 10*NANOS_IN_ONE_MILLISECOND) { - return DurationUnit.MICROSECOND; - } else if (durationInNanos < 10*NANOS_IN_ONE_SECOND) { - return DurationUnit.MILLISSECOND; - } else { - return DurationUnit.SECOND; - } - } - - static public double convertToMicros(long nanos) { - return (double) nanos / NANOS_IN_ONE_MICROSECOND; - } - - static public double convertToMillis(long nanos) { - return (double) nanos / NANOS_IN_ONE_MILLISECOND; - } - - static public double convertToSeconds(long nanos) { - return ((double) nanos / NANOS_IN_ONE_SECOND); - } - - static String durationInDurationUnitsAsStr(StringBuffer buf, StopWatch sw) { - DurationUnit du = selectDurationUnitForDisplay(sw); - return durationInDurationUnitsAsStr(sw.elapsedTime(), du); - } - - static String durationInDurationUnitsAsStr(long nanos, DurationUnit durationUnit) { - StringBuffer buf = new StringBuffer(); - switch (durationUnit) { - case NANOSECOND: - buf.append(nanos); - break; - case MICROSECOND: - double micros = convertToMicros(nanos); - buf.append(DECIMAL_FORMAT.format(micros)); - break; - case MILLISSECOND: - double millis = convertToMillis(nanos); - buf.append(DECIMAL_FORMAT.format(millis)); - break; - case SECOND: - double seconds = convertToSeconds(nanos); - buf.append(DECIMAL_FORMAT.format(seconds)); - break; - } - return buf.toString(); - } - - static void appendDurationUnitAsStr(StringBuffer buf, DurationUnit durationUnit) { - switch (durationUnit) { - case NANOSECOND: - buf.append("nanoseconds."); - break; - case MICROSECOND: - buf.append("microseconds."); - break; - case MILLISSECOND: - buf.append("milliseconds."); - break; - case SECOND: - buf.append(" seconds."); - break; - } - } -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.profiler; + +import java.text.DecimalFormat; + +/** + * + * A collection of utility methods. + * + * @author Ceki Gülcü + * + */ +class Util { + + static final long NANOS_IN_ONE_MICROSECOND = 1000; + static final long NANOS_IN_ONE_MILLISECOND = NANOS_IN_ONE_MICROSECOND * 1000; + static final long NANOS_IN_ONE_SECOND =NANOS_IN_ONE_MILLISECOND * 1000; + private static final DecimalFormat DECIMAL_FORMAT = new DecimalFormat("0.000"); + + static DurationUnit selectDurationUnitForDisplay(StopWatch sw) { + return selectDurationUnitForDisplay(sw.elapsedTime()); + } + + static DurationUnit selectDurationUnitForDisplay(long durationInNanos) { + if (durationInNanos < 10*NANOS_IN_ONE_MICROSECOND) { + return DurationUnit.NANOSECOND; + } else if (durationInNanos < 10*NANOS_IN_ONE_MILLISECOND) { + return DurationUnit.MICROSECOND; + } else if (durationInNanos < 10*NANOS_IN_ONE_SECOND) { + return DurationUnit.MILLISSECOND; + } else { + return DurationUnit.SECOND; + } + } + + static public double convertToMicros(long nanos) { + return (double) nanos / NANOS_IN_ONE_MICROSECOND; + } + + static public double convertToMillis(long nanos) { + return (double) nanos / NANOS_IN_ONE_MILLISECOND; + } + + static public double convertToSeconds(long nanos) { + return ((double) nanos / NANOS_IN_ONE_SECOND); + } + + static String durationInDurationUnitsAsStr(StringBuffer buf, StopWatch sw) { + DurationUnit du = selectDurationUnitForDisplay(sw); + return durationInDurationUnitsAsStr(sw.elapsedTime(), du); + } + + static String durationInDurationUnitsAsStr(long nanos, DurationUnit durationUnit) { + StringBuffer buf = new StringBuffer(); + switch (durationUnit) { + case NANOSECOND: + buf.append(nanos); + break; + case MICROSECOND: + double micros = convertToMicros(nanos); + buf.append(DECIMAL_FORMAT.format(micros)); + break; + case MILLISSECOND: + double millis = convertToMillis(nanos); + buf.append(DECIMAL_FORMAT.format(millis)); + break; + case SECOND: + double seconds = convertToSeconds(nanos); + buf.append(DECIMAL_FORMAT.format(seconds)); + break; + } + return buf.toString(); + } + + static void appendDurationUnitAsStr(StringBuffer buf, DurationUnit durationUnit) { + switch (durationUnit) { + case NANOSECOND: + buf.append("nanoseconds."); + break; + case MICROSECOND: + buf.append("microseconds."); + break; + case MILLISSECOND: + buf.append("milliseconds."); + break; + case SECOND: + buf.append(" seconds."); + break; + } + } +} diff --git a/slf4j-ext/src/main/java/org/slf4j/profiler/package.html b/slf4j-ext/src/main/java/org/slf4j/profiler/package.html index fe4eea6..0aea385 100644 --- a/slf4j-ext/src/main/java/org/slf4j/profiler/package.html +++ b/slf4j-ext/src/main/java/org/slf4j/profiler/package.html @@ -1,13 +1,13 @@ -<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> - -<html> - <head> - <title></title> - </head> - - - <body> - - <p>Poor man's profiler API</p> - </body> -</html> +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> + +<html> + <head> + <title></title> + </head> + + + <body> + + <p>Poor man's profiler API</p> + </body> +</html> diff --git a/slf4j-ext/src/main/resources/META-INF/MANIFEST.MF b/slf4j-ext/src/main/resources/META-INF/MANIFEST.MF index f90c7af..eddd2a3 100644 --- a/slf4j-ext/src/main/resources/META-INF/MANIFEST.MF +++ b/slf4j-ext/src/main/resources/META-INF/MANIFEST.MF @@ -1,8 +1,8 @@ -Implementation-Title: slf4j-ext -Bundle-ManifestVersion: 2 -Bundle-SymbolicName: slf4j.ext -Bundle-Name: slf4j-log4j12 -Bundle-Vendor: SLF4J.ORG -Bundle-RequiredExecutionEnvironment: J2SE-1.5 -Export-Package: org.slf4j.profiler;version=${parsedVersion.osgiVersion}, org.slf4j.cal10n;version=${parsedVersion.osgiVersion}, org.slf4j.ext;version=${parsedVersion.osgiVersion} -Import-Package: org.slf4j;version=${parsedVersion.osgiVersion}, org.slf4j.spi;version=${parsedVersion.osgiVersion}, org.slf4j.helpers;version=${parsedVersion.osgiVersion}, ch.qos.cal10n;version=${cal10n.version} +Implementation-Title: slf4j-ext +Bundle-ManifestVersion: 2 +Bundle-SymbolicName: slf4j.ext +Bundle-Name: slf4j-log4j12 +Bundle-Vendor: SLF4J.ORG +Bundle-RequiredExecutionEnvironment: J2SE-1.5 +Export-Package: org.slf4j.profiler;version=${parsedVersion.osgiVersion}, org.slf4j.cal10n;version=${parsedVersion.osgiVersion}, org.slf4j.ext;version=${parsedVersion.osgiVersion} +Import-Package: org.slf4j;version=${parsedVersion.osgiVersion}, org.slf4j.spi;version=${parsedVersion.osgiVersion}, org.slf4j.helpers;version=${parsedVersion.osgiVersion}, ch.qos.cal10n;version=${cal10n.version} diff --git a/slf4j-ext/src/test/java/org/slf4j/NDCTest.java b/slf4j-ext/src/test/java/org/slf4j/NDCTest.java index 8765a97..c58283e 100644 --- a/slf4j-ext/src/test/java/org/slf4j/NDCTest.java +++ b/slf4j-ext/src/test/java/org/slf4j/NDCTest.java @@ -1,57 +1,57 @@ -/* - * Copyright (c) 2004-2009 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -package org.slf4j; - -import junit.framework.TestCase; - -public class NDCTest extends TestCase { - - protected void setUp() throws Exception { - super.setUp(); - MDC.clear(); - } - - protected void tearDown() throws Exception { - super.tearDown(); - } - - public void testEmpty() { - assertEquals("", NDC.pop()); - } - - public void testSmoke() { - NDC.push("a"); - String result = NDC.pop(); - assertEquals("a",result); - } - - public void testSmoke2() { - NDC.push("a"); - NDC.push("b"); - String result1 = NDC.pop(); - String result0 = NDC.pop(); - assertEquals("b",result1); - assertEquals("a",result0); - } -} +/* + * Copyright (c) 2004-2009 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +package org.slf4j; + +import junit.framework.TestCase; + +public class NDCTest extends TestCase { + + protected void setUp() throws Exception { + super.setUp(); + MDC.clear(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + + public void testEmpty() { + assertEquals("", NDC.pop()); + } + + public void testSmoke() { + NDC.push("a"); + String result = NDC.pop(); + assertEquals("a",result); + } + + public void testSmoke2() { + NDC.push("a"); + NDC.push("b"); + String result1 = NDC.pop(); + String result0 = NDC.pop(); + assertEquals("b",result1); + assertEquals("a",result0); + } +} diff --git a/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/LocLoggerTest.java b/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/LocLoggerTest.java index 690474d..88d301a 100644 --- a/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/LocLoggerTest.java +++ b/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/LocLoggerTest.java @@ -1,79 +1,79 @@ -/* - * Copyright (c) 2004-2009 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -package org.slf4j.cal10n_dummy; - -import java.util.Locale; - -import junit.framework.TestCase; - -import org.apache.log4j.spi.LoggingEvent; -import org.slf4j.cal10n.LocLogger; -import org.slf4j.cal10n.LocLoggerFactory; -import org.slf4j.dummyExt.ListAppender; - -import ch.qos.cal10n.IMessageConveyor; -import ch.qos.cal10n.MessageConveyor; - -public class LocLoggerTest extends TestCase { - - ListAppender listAppender; - org.apache.log4j.Logger log4jRoot; - - IMessageConveyor imc = new MessageConveyor(Locale.UK); - LocLoggerFactory llFactory_uk = new LocLoggerFactory(imc); - - final static String EXPECTED_FILE_NAME = "LocLoggerTest.java"; - - public LocLoggerTest(String name) { - super(name); - } - - public void setUp() throws Exception { - super.setUp(); - - // start from a clean slate for each test - - listAppender = new ListAppender(); - listAppender.extractLocationInfo = true; - log4jRoot = org.apache.log4j.Logger.getRootLogger(); - log4jRoot.addAppender(listAppender); - log4jRoot.setLevel(org.apache.log4j.Level.TRACE); - } - - void verify(LoggingEvent le, String expectedMsg) { - assertEquals(expectedMsg, le.getMessage()); - assertEquals(EXPECTED_FILE_NAME, le.getLocationInformation().getFileName()); - } - - public void tearDown() throws Exception { - super.tearDown(); - } - - public void testSmoke() { - LocLogger locLogger = llFactory_uk.getLocLogger(this.getClass()); - locLogger.info(Months.JAN); - verify((LoggingEvent) listAppender.list.get(0), "January"); - - } -} +/* + * Copyright (c) 2004-2009 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +package org.slf4j.cal10n_dummy; + +import java.util.Locale; + +import junit.framework.TestCase; + +import org.apache.log4j.spi.LoggingEvent; +import org.slf4j.cal10n.LocLogger; +import org.slf4j.cal10n.LocLoggerFactory; +import org.slf4j.dummyExt.ListAppender; + +import ch.qos.cal10n.IMessageConveyor; +import ch.qos.cal10n.MessageConveyor; + +public class LocLoggerTest extends TestCase { + + ListAppender listAppender; + org.apache.log4j.Logger log4jRoot; + + IMessageConveyor imc = new MessageConveyor(Locale.UK); + LocLoggerFactory llFactory_uk = new LocLoggerFactory(imc); + + final static String EXPECTED_FILE_NAME = "LocLoggerTest.java"; + + public LocLoggerTest(String name) { + super(name); + } + + public void setUp() throws Exception { + super.setUp(); + + // start from a clean slate for each test + + listAppender = new ListAppender(); + listAppender.extractLocationInfo = true; + log4jRoot = org.apache.log4j.Logger.getRootLogger(); + log4jRoot.addAppender(listAppender); + log4jRoot.setLevel(org.apache.log4j.Level.TRACE); + } + + void verify(LoggingEvent le, String expectedMsg) { + assertEquals(expectedMsg, le.getMessage()); + assertEquals(EXPECTED_FILE_NAME, le.getLocationInformation().getFileName()); + } + + public void tearDown() throws Exception { + super.tearDown(); + } + + public void testSmoke() { + LocLogger locLogger = llFactory_uk.getLocLogger(this.getClass()); + locLogger.info(Months.JAN); + verify((LoggingEvent) listAppender.list.get(0), "January"); + + } +} diff --git a/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/Months.java b/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/Months.java index 5f4bceb..42e9947 100644 --- a/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/Months.java +++ b/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/Months.java @@ -1,10 +1,10 @@ -package org.slf4j.cal10n_dummy; - -import ch.qos.cal10n.BaseName; - -@BaseName("months") -public enum Months { - - JAN, FEB, MAR, APR, MAY, JUN; - -} +package org.slf4j.cal10n_dummy; + +import ch.qos.cal10n.BaseName; + +@BaseName("months") +public enum Months { + + JAN, FEB, MAR, APR, MAY, JUN; + +} diff --git a/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/MyApplication.java b/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/MyApplication.java index 1599105..a4b97b7 100644 --- a/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/MyApplication.java +++ b/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/MyApplication.java @@ -1,32 +1,32 @@ -package org.slf4j.cal10n_dummy; - -import java.util.Locale; - -import org.slf4j.cal10n.LocLogger; -import org.slf4j.cal10n.LocLoggerFactory; - -import ch.qos.cal10n.IMessageConveyor; -import ch.qos.cal10n.MessageConveyor; - -public class MyApplication { - - // create a message conveyor for a given locale - IMessageConveyor messageConveyor = new MessageConveyor(Locale.JAPAN); - - // create the LogLoggerFactory - LocLoggerFactory llFactory_uk = new LocLoggerFactory(messageConveyor); - - // create a locLogger - LocLogger locLogger = llFactory_uk.getLocLogger(this.getClass()); - - - public void applicationStart() { - locLogger.info(Production.APPLICATION_STARTED); - // .. - } - - public void applicationStop() { - locLogger.info(Production.APPLICATION_STOPPED); - // ... - } -} +package org.slf4j.cal10n_dummy; + +import java.util.Locale; + +import org.slf4j.cal10n.LocLogger; +import org.slf4j.cal10n.LocLoggerFactory; + +import ch.qos.cal10n.IMessageConveyor; +import ch.qos.cal10n.MessageConveyor; + +public class MyApplication { + + // create a message conveyor for a given locale + IMessageConveyor messageConveyor = new MessageConveyor(Locale.JAPAN); + + // create the LogLoggerFactory + LocLoggerFactory llFactory_uk = new LocLoggerFactory(messageConveyor); + + // create a locLogger + LocLogger locLogger = llFactory_uk.getLocLogger(this.getClass()); + + + public void applicationStart() { + locLogger.info(Production.APPLICATION_STARTED); + // .. + } + + public void applicationStop() { + locLogger.info(Production.APPLICATION_STOPPED); + // ... + } +} diff --git a/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/Production.java b/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/Production.java index 95fce9d..8e95421 100644 --- a/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/Production.java +++ b/slf4j-ext/src/test/java/org/slf4j/cal10n_dummy/Production.java @@ -1,14 +1,14 @@ -package org.slf4j.cal10n_dummy; - -import ch.qos.cal10n.LocaleData; -import ch.qos.cal10n.Locale; -import ch.qos.cal10n.BaseName; - -@BaseName("production") -@LocaleData( { @Locale("en_UK"), @Locale("fr") }) -public enum Production { - APPLICATION_STARTED, - APPLICATION_STOPPED, - DB_CONNECTION, - DB_CONNECTION_FAILURE; +package org.slf4j.cal10n_dummy; + +import ch.qos.cal10n.LocaleData; +import ch.qos.cal10n.Locale; +import ch.qos.cal10n.BaseName; + +@BaseName("production") +@LocaleData( { @Locale("en_UK"), @Locale("fr") }) +public enum Production { + APPLICATION_STARTED, + APPLICATION_STOPPED, + DB_CONNECTION, + DB_CONNECTION_FAILURE; } \ No newline at end of file diff --git a/slf4j-ext/src/test/java/org/slf4j/dummyExt/EventLoggerTest.java b/slf4j-ext/src/test/java/org/slf4j/dummyExt/EventLoggerTest.java index e054420..18178f9 100644 --- a/slf4j-ext/src/test/java/org/slf4j/dummyExt/EventLoggerTest.java +++ b/slf4j-ext/src/test/java/org/slf4j/dummyExt/EventLoggerTest.java @@ -1,108 +1,108 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.dummyExt; - -import java.util.Date; -import java.util.Locale; -import java.util.TimeZone; - -import junit.framework.TestCase; - -import org.apache.log4j.spi.LocationInfo; -import org.apache.log4j.spi.LoggingEvent; -import org.slf4j.MDC; -import org.slf4j.ext.EventData; -import org.slf4j.ext.EventLogger; - -public class EventLoggerTest extends TestCase { - - ListAppender listAppender; - org.apache.log4j.Logger log4; - - final static String EXPECTED_FILE_NAME = "EventLoggerTest.java"; - - public EventLoggerTest(String name) { - super(name); - } - - public void setUp() throws Exception { - super.setUp(); - - // start from a clean slate for each test - - listAppender = new ListAppender(); - listAppender.extractLocationInfo = true; - org.apache.log4j.Logger eventLogger = - org.apache.log4j.Logger.getLogger("EventLogger"); - eventLogger.addAppender(listAppender); - eventLogger.setLevel(org.apache.log4j.Level.TRACE); - eventLogger.setAdditivity(false); - // Items that apply to any activity - MDC.put("ipAddress", "192.168.1.110"); - MDC.put("login", "TestUSer"); - MDC.put("hostname", "localhost"); - MDC.put("productName", "SLF4J"); - MDC.put("locale", Locale.getDefault().getDisplayName()); - MDC.put("timezone", TimeZone.getDefault().getDisplayName()); - - } - - public void tearDown() throws Exception { - super.tearDown(); - MDC.clear(); - } - - void verify(LoggingEvent le, String expectedMsg) { - assertEquals(expectedMsg, le.getMessage()); - assertEquals(EXPECTED_FILE_NAME, le.getLocationInformation().getFileName()); - } - - - public void testEventLogger() { - EventData data[] = new EventData[2]; - data[0] = new EventData(); - data[0].setEventType("Login"); - data[0].setEventId("1"); - data[0].setEventDateTime(new Date()); - data[0].put("Userid", "TestUser"); - EventLogger.logEvent(data[0]); - - data[1] = new EventData(); - data[1].setEventType("Update"); - data[1].setEventId("2"); - data[1].setEventDateTime(new Date()); - data[1].put("FileName", "/etc/hosts"); - EventLogger.logEvent(data[1]); - - assertEquals(2, listAppender.list.size()); - for (int i=0; i < 2; ++i) { - LoggingEvent event = listAppender.list.get(i); - verify(event, data[i].toXML()); - LocationInfo li = event.getLocationInformation(); - assertEquals(this.getClass().getName(), li.getClassName()); - assertEquals(event.getMDC("hostname"), "localhost"); - } - } +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.dummyExt; + +import java.util.Date; +import java.util.Locale; +import java.util.TimeZone; + +import junit.framework.TestCase; + +import org.apache.log4j.spi.LocationInfo; +import org.apache.log4j.spi.LoggingEvent; +import org.slf4j.MDC; +import org.slf4j.ext.EventData; +import org.slf4j.ext.EventLogger; + +public class EventLoggerTest extends TestCase { + + ListAppender listAppender; + org.apache.log4j.Logger log4; + + final static String EXPECTED_FILE_NAME = "EventLoggerTest.java"; + + public EventLoggerTest(String name) { + super(name); + } + + public void setUp() throws Exception { + super.setUp(); + + // start from a clean slate for each test + + listAppender = new ListAppender(); + listAppender.extractLocationInfo = true; + org.apache.log4j.Logger eventLogger = + org.apache.log4j.Logger.getLogger("EventLogger"); + eventLogger.addAppender(listAppender); + eventLogger.setLevel(org.apache.log4j.Level.TRACE); + eventLogger.setAdditivity(false); + // Items that apply to any activity + MDC.put("ipAddress", "192.168.1.110"); + MDC.put("login", "TestUSer"); + MDC.put("hostname", "localhost"); + MDC.put("productName", "SLF4J"); + MDC.put("locale", Locale.getDefault().getDisplayName()); + MDC.put("timezone", TimeZone.getDefault().getDisplayName()); + + } + + public void tearDown() throws Exception { + super.tearDown(); + MDC.clear(); + } + + void verify(LoggingEvent le, String expectedMsg) { + assertEquals(expectedMsg, le.getMessage()); + assertEquals(EXPECTED_FILE_NAME, le.getLocationInformation().getFileName()); + } + + + public void testEventLogger() { + EventData data[] = new EventData[2]; + data[0] = new EventData(); + data[0].setEventType("Login"); + data[0].setEventId("1"); + data[0].setEventDateTime(new Date()); + data[0].put("Userid", "TestUser"); + EventLogger.logEvent(data[0]); + + data[1] = new EventData(); + data[1].setEventType("Update"); + data[1].setEventId("2"); + data[1].setEventDateTime(new Date()); + data[1].put("FileName", "/etc/hosts"); + EventLogger.logEvent(data[1]); + + assertEquals(2, listAppender.list.size()); + for (int i=0; i < 2; ++i) { + LoggingEvent event = listAppender.list.get(i); + verify(event, data[i].toXML()); + LocationInfo li = event.getLocationInformation(); + assertEquals(this.getClass().getName(), li.getClassName()); + assertEquals(event.getMDC("hostname"), "localhost"); + } + } } \ No newline at end of file diff --git a/slf4j-ext/src/test/java/org/slf4j/dummyExt/ListAppender.java b/slf4j-ext/src/test/java/org/slf4j/dummyExt/ListAppender.java index 6a4098e..7b72b0e 100644 --- a/slf4j-ext/src/test/java/org/slf4j/dummyExt/ListAppender.java +++ b/slf4j-ext/src/test/java/org/slf4j/dummyExt/ListAppender.java @@ -1,30 +1,30 @@ -package org.slf4j.dummyExt; - -import java.util.ArrayList; -import java.util.List; - -import org.apache.log4j.AppenderSkeleton; -import org.apache.log4j.spi.LoggingEvent; - -public class ListAppender extends AppenderSkeleton { - - public List<LoggingEvent> list = new ArrayList<LoggingEvent>(); - - public boolean extractLocationInfo = false; - - protected void append(LoggingEvent event) { - list.add(event); - if(extractLocationInfo) { - event.getLocationInformation(); - } - } - - public void close() { - } - - public boolean requiresLayout() { - return false; - } - -} - +package org.slf4j.dummyExt; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.log4j.AppenderSkeleton; +import org.apache.log4j.spi.LoggingEvent; + +public class ListAppender extends AppenderSkeleton { + + public List<LoggingEvent> list = new ArrayList<LoggingEvent>(); + + public boolean extractLocationInfo = false; + + protected void append(LoggingEvent event) { + list.add(event); + if(extractLocationInfo) { + event.getLocationInformation(); + } + } + + public void close() { + } + + public boolean requiresLayout() { + return false; + } + +} + diff --git a/slf4j-ext/src/test/java/org/slf4j/dummyExt/XLoggerTest.java b/slf4j-ext/src/test/java/org/slf4j/dummyExt/XLoggerTest.java index 51ddf05..a8c4543 100644 --- a/slf4j-ext/src/test/java/org/slf4j/dummyExt/XLoggerTest.java +++ b/slf4j-ext/src/test/java/org/slf4j/dummyExt/XLoggerTest.java @@ -1,157 +1,157 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.dummyExt; - -import junit.framework.TestCase; - -import org.apache.log4j.spi.LocationInfo; -import org.apache.log4j.spi.LoggingEvent; -import org.slf4j.ext.XLogger; -import org.slf4j.ext.XLoggerFactory; - -public class XLoggerTest extends TestCase { - - ListAppender listAppender; - org.apache.log4j.Logger log4jRoot; - - final static String EXPECTED_FILE_NAME = "XLoggerTest.java"; - - public XLoggerTest(String name) { - super(name); - } - - public void setUp() throws Exception { - super.setUp(); - - // start from a clean slate for each test - - listAppender = new ListAppender(); - listAppender.extractLocationInfo = true; - log4jRoot = org.apache.log4j.Logger.getRootLogger(); - log4jRoot.addAppender(listAppender); - log4jRoot.setLevel(org.apache.log4j.Level.TRACE); - } - - public void tearDown() throws Exception { - super.tearDown(); - } - - void verify(LoggingEvent le, String expectedMsg) { - assertEquals(expectedMsg, le.getMessage()); - assertEquals(EXPECTED_FILE_NAME, le.getLocationInformation().getFileName()); - } - - void verifyWithException(LoggingEvent le, String expectedMsg, Throwable t) { - verify(le, expectedMsg); - assertEquals(t.toString(), le.getThrowableStrRep()[0]); - } - - void verifyWithLevelAndException(LoggingEvent le, XLogger.Level level, String expectedMsg, Throwable t) { - verify(le, expectedMsg); - assertEquals(t.toString(), le.getThrowableStrRep()[0]); - assertEquals(le.getLevel().toString(), level.toString()); - } - - public void testEntering() { - XLogger logger = XLoggerFactory.getXLogger("UnitTest"); - logger.entry(); - logger.entry(1); - logger.entry("test"); - logger.entry("a", "b", "c", "d"); - logger.entry("a", "b", "c", "d", "e"); - logger.entry("a", "b", "c", "d", "e", "f"); - - assertEquals(6, listAppender.list.size()); - verify((LoggingEvent) listAppender.list.get(0), "entry"); - verify((LoggingEvent) listAppender.list.get(1), "entry with (1)"); - verify((LoggingEvent) listAppender.list.get(2), "entry with (test)"); - } - - public void testExiting() { - XLogger logger = XLoggerFactory.getXLogger("UnitTest"); - logger.exit(); - logger.exit(0); - logger.exit(false); - - assertEquals(3, listAppender.list.size()); - verify((LoggingEvent) listAppender.list.get(0), "exit"); - verify((LoggingEvent) listAppender.list.get(1), "exit with (0)"); - verify((LoggingEvent) listAppender.list.get(2), "exit with (false)"); - } - - public void testThrowing() { - XLogger logger = XLoggerFactory.getXLogger("UnitTest"); - Throwable t = new UnsupportedOperationException("Test"); - logger.throwing(t); - logger.throwing(XLogger.Level.DEBUG,t); - assertEquals(2, listAppender.list.size()); - verifyWithException((LoggingEvent) listAppender.list.get(0), "throwing", t); - LoggingEvent event = (LoggingEvent)listAppender.list.get(1); - verifyWithLevelAndException(event, XLogger.Level.DEBUG, - "throwing", t); - } - - public void testCaught() { - XLogger logger = XLoggerFactory.getXLogger("UnitTest"); - long x = 5; - Throwable t = null; - try { - @SuppressWarnings("unused") - long y = x / 0; - } catch (Exception ex) { - t = ex; - logger.catching(ex); - logger.catching(XLogger.Level.DEBUG, ex); - } - verifyWithException((LoggingEvent) listAppender.list.get(0), "catching", t); - verifyWithLevelAndException((LoggingEvent) listAppender.list.get(1), XLogger.Level.DEBUG, - "catching", t); - } - - // See http://bugzilla.slf4j.org/show_bug.cgi?id=114 - public void testLocationExtraction_Bug114() { - XLogger logger = XLoggerFactory.getXLogger("UnitTest"); - int line = 137; // next line is line number 134 - logger.exit(); - logger.debug("hello"); - - assertEquals(2, listAppender.list.size()); - - { - LoggingEvent e = listAppender.list.get(0); - LocationInfo li = e.getLocationInformation(); - assertEquals(this.getClass().getName(), li.getClassName()); - assertEquals(""+line, li.getLineNumber()); - } - - { - LoggingEvent e = listAppender.list.get(1); - LocationInfo li = e.getLocationInformation(); - assertEquals(this.getClass().getName(), li.getClassName()); - assertEquals(""+(line+1), li.getLineNumber()); - } - - } -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.dummyExt; + +import junit.framework.TestCase; + +import org.apache.log4j.spi.LocationInfo; +import org.apache.log4j.spi.LoggingEvent; +import org.slf4j.ext.XLogger; +import org.slf4j.ext.XLoggerFactory; + +public class XLoggerTest extends TestCase { + + ListAppender listAppender; + org.apache.log4j.Logger log4jRoot; + + final static String EXPECTED_FILE_NAME = "XLoggerTest.java"; + + public XLoggerTest(String name) { + super(name); + } + + public void setUp() throws Exception { + super.setUp(); + + // start from a clean slate for each test + + listAppender = new ListAppender(); + listAppender.extractLocationInfo = true; + log4jRoot = org.apache.log4j.Logger.getRootLogger(); + log4jRoot.addAppender(listAppender); + log4jRoot.setLevel(org.apache.log4j.Level.TRACE); + } + + public void tearDown() throws Exception { + super.tearDown(); + } + + void verify(LoggingEvent le, String expectedMsg) { + assertEquals(expectedMsg, le.getMessage()); + assertEquals(EXPECTED_FILE_NAME, le.getLocationInformation().getFileName()); + } + + void verifyWithException(LoggingEvent le, String expectedMsg, Throwable t) { + verify(le, expectedMsg); + assertEquals(t.toString(), le.getThrowableStrRep()[0]); + } + + void verifyWithLevelAndException(LoggingEvent le, XLogger.Level level, String expectedMsg, Throwable t) { + verify(le, expectedMsg); + assertEquals(t.toString(), le.getThrowableStrRep()[0]); + assertEquals(le.getLevel().toString(), level.toString()); + } + + public void testEntering() { + XLogger logger = XLoggerFactory.getXLogger("UnitTest"); + logger.entry(); + logger.entry(1); + logger.entry("test"); + logger.entry("a", "b", "c", "d"); + logger.entry("a", "b", "c", "d", "e"); + logger.entry("a", "b", "c", "d", "e", "f"); + + assertEquals(6, listAppender.list.size()); + verify((LoggingEvent) listAppender.list.get(0), "entry"); + verify((LoggingEvent) listAppender.list.get(1), "entry with (1)"); + verify((LoggingEvent) listAppender.list.get(2), "entry with (test)"); + } + + public void testExiting() { + XLogger logger = XLoggerFactory.getXLogger("UnitTest"); + logger.exit(); + logger.exit(0); + logger.exit(false); + + assertEquals(3, listAppender.list.size()); + verify((LoggingEvent) listAppender.list.get(0), "exit"); + verify((LoggingEvent) listAppender.list.get(1), "exit with (0)"); + verify((LoggingEvent) listAppender.list.get(2), "exit with (false)"); + } + + public void testThrowing() { + XLogger logger = XLoggerFactory.getXLogger("UnitTest"); + Throwable t = new UnsupportedOperationException("Test"); + logger.throwing(t); + logger.throwing(XLogger.Level.DEBUG,t); + assertEquals(2, listAppender.list.size()); + verifyWithException((LoggingEvent) listAppender.list.get(0), "throwing", t); + LoggingEvent event = (LoggingEvent)listAppender.list.get(1); + verifyWithLevelAndException(event, XLogger.Level.DEBUG, + "throwing", t); + } + + public void testCaught() { + XLogger logger = XLoggerFactory.getXLogger("UnitTest"); + long x = 5; + Throwable t = null; + try { + @SuppressWarnings("unused") + long y = x / 0; + } catch (Exception ex) { + t = ex; + logger.catching(ex); + logger.catching(XLogger.Level.DEBUG, ex); + } + verifyWithException((LoggingEvent) listAppender.list.get(0), "catching", t); + verifyWithLevelAndException((LoggingEvent) listAppender.list.get(1), XLogger.Level.DEBUG, + "catching", t); + } + + // See http://bugzilla.slf4j.org/show_bug.cgi?id=114 + public void testLocationExtraction_Bug114() { + XLogger logger = XLoggerFactory.getXLogger("UnitTest"); + int line = 137; // next line is line number 134 + logger.exit(); + logger.debug("hello"); + + assertEquals(2, listAppender.list.size()); + + { + LoggingEvent e = listAppender.list.get(0); + LocationInfo li = e.getLocationInformation(); + assertEquals(this.getClass().getName(), li.getClassName()); + assertEquals(""+line, li.getLineNumber()); + } + + { + LoggingEvent e = listAppender.list.get(1); + LocationInfo li = e.getLocationInformation(); + assertEquals(this.getClass().getName(), li.getClassName()); + assertEquals(""+(line+1), li.getLineNumber()); + } + + } +} diff --git a/slf4j-ext/src/test/java/org/slf4j/dummyExt/package.html b/slf4j-ext/src/test/java/org/slf4j/dummyExt/package.html index 5ceec8f..ddd4f3a 100644 --- a/slf4j-ext/src/test/java/org/slf4j/dummyExt/package.html +++ b/slf4j-ext/src/test/java/org/slf4j/dummyExt/package.html @@ -1,4 +1,4 @@ -Tests related to the org.slfj.ext package. However, location information code -required the caller class (XLogger) to have a different prefix than -the test class XLoggerTest. This is ensured by having the test class +Tests related to the org.slfj.ext package. However, location information code +required the caller class (XLogger) to have a different prefix than +the test class XLoggerTest. This is ensured by having the test class placed in a different package. \ No newline at end of file diff --git a/slf4j-ext/src/test/java/org/slf4j/profiler/BasicProfilerDemo.java b/slf4j-ext/src/test/java/org/slf4j/profiler/BasicProfilerDemo.java index 563c5de..7f9b309 100644 --- a/slf4j-ext/src/test/java/org/slf4j/profiler/BasicProfilerDemo.java +++ b/slf4j-ext/src/test/java/org/slf4j/profiler/BasicProfilerDemo.java @@ -1,63 +1,63 @@ -package org.slf4j.profiler; - -/** - * - * This demo illustrates usage of SLF4J profilers. - * - * <p> - * We have been given the task of generating a large number, say N, of random - * integers. We need to transform that array into a smaller array containing - * only prime numbers. The new array has to be sorted. - * - * <p> - * While tackling this problem, we would like to measure the time spent in each - * subtask. - * - * <p> - * A typical output for this demo would be: - * - * <pre> - + Profiler [BASIC] - |-- elapsed time [A] 213.186 milliseconds. - |-- elapsed time [B] 2499.107 milliseconds. - |-- elapsed time [OTHER] 3300.752 milliseconds. - |-- Total [BASIC] 6014.161 milliseconds. - </pre> - * - * @author Ceki Gulcu - */ -public class BasicProfilerDemo { - - public static void main(String[] args) { - // create a profiler called "BASIC" - Profiler profiler = new Profiler("BASIC"); - profiler.start("A"); - doA(); - - profiler.start("B"); - doB(); - - profiler.start("OTHER"); - doOther(); - profiler.stop().print(); - } - - static private void doA() { - delay(200); - } - - static private void doB() { - delay(2500); - } - - static private void doOther() { - delay(3300); - } - - static private void delay(int millis) { - try { - Thread.sleep(millis); - } catch (InterruptedException e) { - } - } -} +package org.slf4j.profiler; + +/** + * + * This demo illustrates usage of SLF4J profilers. + * + * <p> + * We have been given the task of generating a large number, say N, of random + * integers. We need to transform that array into a smaller array containing + * only prime numbers. The new array has to be sorted. + * + * <p> + * While tackling this problem, we would like to measure the time spent in each + * subtask. + * + * <p> + * A typical output for this demo would be: + * + * <pre> + + Profiler [BASIC] + |-- elapsed time [A] 213.186 milliseconds. + |-- elapsed time [B] 2499.107 milliseconds. + |-- elapsed time [OTHER] 3300.752 milliseconds. + |-- Total [BASIC] 6014.161 milliseconds. + </pre> + * + * @author Ceki Gulcu + */ +public class BasicProfilerDemo { + + public static void main(String[] args) { + // create a profiler called "BASIC" + Profiler profiler = new Profiler("BASIC"); + profiler.start("A"); + doA(); + + profiler.start("B"); + doB(); + + profiler.start("OTHER"); + doOther(); + profiler.stop().print(); + } + + static private void doA() { + delay(200); + } + + static private void doB() { + delay(2500); + } + + static private void doOther() { + delay(3300); + } + + static private void delay(int millis) { + try { + Thread.sleep(millis); + } catch (InterruptedException e) { + } + } +} diff --git a/slf4j-ext/src/test/java/org/slf4j/profiler/NestedProfilerDemo.java b/slf4j-ext/src/test/java/org/slf4j/profiler/NestedProfilerDemo.java index 93eab8a..b5ece60 100644 --- a/slf4j-ext/src/test/java/org/slf4j/profiler/NestedProfilerDemo.java +++ b/slf4j-ext/src/test/java/org/slf4j/profiler/NestedProfilerDemo.java @@ -1,62 +1,62 @@ -package org.slf4j.profiler; - - - -/** - * - * This demo illustrates usage of SLF4J profilers. - * - * <p> - * We have been given the task of generating a large number, say N, - * of random integers. We need to transform that array into a smaller array - * containing only prime numbers. The new array has to be sorted. - * - * <p> - * While tackling this problem, we would like to measure the - * time spent in each subtask. - * - * <p> - * A typical output for this demo would be: - <pre> - + Profiler [DEMO] -|-- elapsed time [RANDOM] 0.089 seconds. -|---+ Profiler [SORT_AND_PRUNE] -    |-- elapsed time [SORT] 0.221 seconds. -    |-- elapsed time [PRUNE_COMPOSITES] 11.567 seconds. -    |-- Subtotal [SORT_AND_PRUNE] 11.788 seconds. -|-- elapsed time [SORT_AND_PRUNE] 11.788 seconds. -|-- Total [DEMO] 11.877 seconds. -</pre> - * - * @author Ceki Gulcu - */ -public class NestedProfilerDemo { - - public static void main(String[] args) { - // create a profiler called "DEMO" - Profiler profiler = new Profiler("DEMO"); - - // register this profiler in the thread context's profiler registry - ProfilerRegistry profilerRegistry = ProfilerRegistry.getThreadContextInstance(); - profiler.registerWith(profilerRegistry); - - // start a stopwatch called "RANDOM" - profiler.start("RANDOM"); - RandomIntegerArrayGenerator riaGenerator = new RandomIntegerArrayGenerator(); - int n = 10*1000; - int[] randomArray = riaGenerator.generate(n); - - // create and start a nested profiler called "SORT_AND_PRUNE" - // By virtue of its parent-child relationship with the "DEMO" - // profiler, and the previous registration of the parent profiler, - // this nested profiler will be automatically registered - // with the thread context's profiler registry - profiler.startNested(SortAndPruneComposites.NESTED_PROFILER_NAME); - - SortAndPruneComposites pruner = new SortAndPruneComposites(randomArray); - pruner.sortAndPruneComposites(); - - // stop and print the "DEMO" printer - profiler.stop().print(); - } -} +package org.slf4j.profiler; + + + +/** + * + * This demo illustrates usage of SLF4J profilers. + * + * <p> + * We have been given the task of generating a large number, say N, + * of random integers. We need to transform that array into a smaller array + * containing only prime numbers. The new array has to be sorted. + * + * <p> + * While tackling this problem, we would like to measure the + * time spent in each subtask. + * + * <p> + * A typical output for this demo would be: + <pre> + + Profiler [DEMO] +|-- elapsed time [RANDOM] 0.089 seconds. +|---+ Profiler [SORT_AND_PRUNE] +    |-- elapsed time [SORT] 0.221 seconds. +    |-- elapsed time [PRUNE_COMPOSITES] 11.567 seconds. +    |-- Subtotal [SORT_AND_PRUNE] 11.788 seconds. +|-- elapsed time [SORT_AND_PRUNE] 11.788 seconds. +|-- Total [DEMO] 11.877 seconds. +</pre> + * + * @author Ceki Gulcu + */ +public class NestedProfilerDemo { + + public static void main(String[] args) { + // create a profiler called "DEMO" + Profiler profiler = new Profiler("DEMO"); + + // register this profiler in the thread context's profiler registry + ProfilerRegistry profilerRegistry = ProfilerRegistry.getThreadContextInstance(); + profiler.registerWith(profilerRegistry); + + // start a stopwatch called "RANDOM" + profiler.start("RANDOM"); + RandomIntegerArrayGenerator riaGenerator = new RandomIntegerArrayGenerator(); + int n = 10*1000; + int[] randomArray = riaGenerator.generate(n); + + // create and start a nested profiler called "SORT_AND_PRUNE" + // By virtue of its parent-child relationship with the "DEMO" + // profiler, and the previous registration of the parent profiler, + // this nested profiler will be automatically registered + // with the thread context's profiler registry + profiler.startNested(SortAndPruneComposites.NESTED_PROFILER_NAME); + + SortAndPruneComposites pruner = new SortAndPruneComposites(randomArray); + pruner.sortAndPruneComposites(); + + // stop and print the "DEMO" printer + profiler.stop().print(); + } +} diff --git a/slf4j-ext/src/test/java/org/slf4j/profiler/NestedProfilerDemo2.java b/slf4j-ext/src/test/java/org/slf4j/profiler/NestedProfilerDemo2.java index a2edafd..5bd0d25 100644 --- a/slf4j-ext/src/test/java/org/slf4j/profiler/NestedProfilerDemo2.java +++ b/slf4j-ext/src/test/java/org/slf4j/profiler/NestedProfilerDemo2.java @@ -1,42 +1,42 @@ -package org.slf4j.profiler; - -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - - - -/** - * - * This demo illustrates usage of SLF4J profilers. It is almost identical to - * the first NestProfilerDemo, except that it uses a logger instead of - * printing its output on the console. - * - - * @author Ceki Gulcu - */ -public class NestedProfilerDemo2 { - - static Logger logger = LoggerFactory.getLogger(NestedProfilerDemo2.class); - - public static void main(String[] args) { - Profiler profiler = new Profiler("DEMO"); - // associate a logger with the profiler - profiler.setLogger(logger); - - ProfilerRegistry profilerRegistry = ProfilerRegistry.getThreadContextInstance(); - profiler.registerWith(profilerRegistry); - - profiler.start("RANDOM"); - RandomIntegerArrayGenerator riaGenerator = new RandomIntegerArrayGenerator(); - int n = 10*1000; - int[] randomArray = riaGenerator.generate(n); - - profiler.startNested(SortAndPruneComposites.NESTED_PROFILER_NAME); - - SortAndPruneComposites pruner = new SortAndPruneComposites(randomArray); - pruner.sortAndPruneComposites(); - - // stop and log - profiler.stop().log(); - } -} +package org.slf4j.profiler; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + + + +/** + * + * This demo illustrates usage of SLF4J profilers. It is almost identical to + * the first NestProfilerDemo, except that it uses a logger instead of + * printing its output on the console. + * + + * @author Ceki Gulcu + */ +public class NestedProfilerDemo2 { + + static Logger logger = LoggerFactory.getLogger(NestedProfilerDemo2.class); + + public static void main(String[] args) { + Profiler profiler = new Profiler("DEMO"); + // associate a logger with the profiler + profiler.setLogger(logger); + + ProfilerRegistry profilerRegistry = ProfilerRegistry.getThreadContextInstance(); + profiler.registerWith(profilerRegistry); + + profiler.start("RANDOM"); + RandomIntegerArrayGenerator riaGenerator = new RandomIntegerArrayGenerator(); + int n = 10*1000; + int[] randomArray = riaGenerator.generate(n); + + profiler.startNested(SortAndPruneComposites.NESTED_PROFILER_NAME); + + SortAndPruneComposites pruner = new SortAndPruneComposites(randomArray); + pruner.sortAndPruneComposites(); + + // stop and log + profiler.stop().log(); + } +} diff --git a/slf4j-ext/src/test/java/org/slf4j/profiler/PackageTest.java b/slf4j-ext/src/test/java/org/slf4j/profiler/PackageTest.java index 97d318e..0b608b6 100644 --- a/slf4j-ext/src/test/java/org/slf4j/profiler/PackageTest.java +++ b/slf4j-ext/src/test/java/org/slf4j/profiler/PackageTest.java @@ -1,38 +1,38 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.profiler; - - -import junit.framework.*; - -public class PackageTest extends TestCase { - - public static Test suite() { - TestSuite suite = new TestSuite(); - suite.addTestSuite(UtilTest.class); - suite.addTestSuite(ProfilerTest.class); - return suite; - } +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.profiler; + + +import junit.framework.*; + +public class PackageTest extends TestCase { + + public static Test suite() { + TestSuite suite = new TestSuite(); + suite.addTestSuite(UtilTest.class); + suite.addTestSuite(ProfilerTest.class); + return suite; + } } \ No newline at end of file diff --git a/slf4j-ext/src/test/java/org/slf4j/profiler/ProfilerTest.java b/slf4j-ext/src/test/java/org/slf4j/profiler/ProfilerTest.java index 3ca6cb7..c6ca9d0 100644 --- a/slf4j-ext/src/test/java/org/slf4j/profiler/ProfilerTest.java +++ b/slf4j-ext/src/test/java/org/slf4j/profiler/ProfilerTest.java @@ -1,136 +1,136 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.profiler; - -import junit.framework.TestCase; - -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -public class ProfilerTest extends TestCase { - - Logger logger = LoggerFactory.getLogger(ProfilerTest.class); - - public void setUp() throws Exception { - super.setUp(); - } - public void testSmoke() { - Profiler profiler = new Profiler("SMOKE"); - profiler.stop(); - StopWatch gSW = profiler.globalStopWatch; - - // verify - profiler.sanityCheck(); - assertEquals(TimeInstrumentStatus.STOPPED, gSW.status); - assertEquals(0, profiler.childTimeInstrumentList.size()); - assertNull(profiler.getLastTimeInstrument()); - } - - public void testBasicProfiling() { - Profiler profiler = new Profiler("BAS"); - - profiler.start("doX"); - doX(1); - - profiler.start("doY"); - doY(10); - - profiler.start("doZ"); - doZ(2); - profiler.stop(); - - // verify - profiler.sanityCheck(); - StopWatch gSW = profiler.globalStopWatch; - assertEquals(TimeInstrumentStatus.STOPPED, gSW.status); - assertEquals(3, profiler.childTimeInstrumentList.size()); - assertNotNull(profiler.getLastTimeInstrument()); - assertEquals("doZ", profiler.getLastTimeInstrument().getName()); - } - - // + Profiler [BAS] - // |-- elapsed time [doX] 1.272 milliseconds. - // |-- elapsed time [doYYYYY] 25.398 milliseconds. - // |--+ Profiler [subtask] - // |-- elapsed time [n1] 1.434 milliseconds. - // |-- elapsed time [n2] 5.855 milliseconds. - // |-- Total elapsed time [subtask] 7.321 milliseconds. - // |-- elapsed time [doZ] 3.211 milliseconds. - // |-- Total elapsed time [BAS] 30.317 milliseconds. - public void testNestedProfiling() { - - Profiler profiler = new Profiler("BAS"); - profiler.setLogger(logger); - profiler.start("doX"); - doX(1); - - profiler.start("doYYYYY"); - for (int i = 0; i < 5; i++) { - doY(i); - } - Profiler nested = profiler.startNested("subtask"); - doSubtask(nested); - profiler.start("doZ"); - doZ(2); - profiler.stop(); - - // verify - profiler.sanityCheck(); - StopWatch gSW = profiler.globalStopWatch; - assertEquals(TimeInstrumentStatus.STOPPED, gSW.status); - //assertEquals(3, profiler.stopwatchList.size()); - assertEquals(4, profiler.childTimeInstrumentList.size()); - assertNotNull(profiler.getLastTimeInstrument()); - assertEquals("doZ", profiler.getLastTimeInstrument().getName()); - - } - - private void doX(int millis) { - delay(millis); - } - private void doY(int millis) { - delay(millis); - } - private void doZ(int millis) { - delay(millis); - } - - public void doSubtask(Profiler nested) { - nested.start("n1"); - doX(1); - - nested.start("n2"); - doX(5); - nested.stop(); - } - - - void delay(int millis) { - try { - Thread.sleep(millis); - } catch (InterruptedException e) { - } - } -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.profiler; + +import junit.framework.TestCase; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class ProfilerTest extends TestCase { + + Logger logger = LoggerFactory.getLogger(ProfilerTest.class); + + public void setUp() throws Exception { + super.setUp(); + } + public void testSmoke() { + Profiler profiler = new Profiler("SMOKE"); + profiler.stop(); + StopWatch gSW = profiler.globalStopWatch; + + // verify + profiler.sanityCheck(); + assertEquals(TimeInstrumentStatus.STOPPED, gSW.status); + assertEquals(0, profiler.childTimeInstrumentList.size()); + assertNull(profiler.getLastTimeInstrument()); + } + + public void testBasicProfiling() { + Profiler profiler = new Profiler("BAS"); + + profiler.start("doX"); + doX(1); + + profiler.start("doY"); + doY(10); + + profiler.start("doZ"); + doZ(2); + profiler.stop(); + + // verify + profiler.sanityCheck(); + StopWatch gSW = profiler.globalStopWatch; + assertEquals(TimeInstrumentStatus.STOPPED, gSW.status); + assertEquals(3, profiler.childTimeInstrumentList.size()); + assertNotNull(profiler.getLastTimeInstrument()); + assertEquals("doZ", profiler.getLastTimeInstrument().getName()); + } + + // + Profiler [BAS] + // |-- elapsed time [doX] 1.272 milliseconds. + // |-- elapsed time [doYYYYY] 25.398 milliseconds. + // |--+ Profiler [subtask] + // |-- elapsed time [n1] 1.434 milliseconds. + // |-- elapsed time [n2] 5.855 milliseconds. + // |-- Total elapsed time [subtask] 7.321 milliseconds. + // |-- elapsed time [doZ] 3.211 milliseconds. + // |-- Total elapsed time [BAS] 30.317 milliseconds. + public void testNestedProfiling() { + + Profiler profiler = new Profiler("BAS"); + profiler.setLogger(logger); + profiler.start("doX"); + doX(1); + + profiler.start("doYYYYY"); + for (int i = 0; i < 5; i++) { + doY(i); + } + Profiler nested = profiler.startNested("subtask"); + doSubtask(nested); + profiler.start("doZ"); + doZ(2); + profiler.stop(); + + // verify + profiler.sanityCheck(); + StopWatch gSW = profiler.globalStopWatch; + assertEquals(TimeInstrumentStatus.STOPPED, gSW.status); + //assertEquals(3, profiler.stopwatchList.size()); + assertEquals(4, profiler.childTimeInstrumentList.size()); + assertNotNull(profiler.getLastTimeInstrument()); + assertEquals("doZ", profiler.getLastTimeInstrument().getName()); + + } + + private void doX(int millis) { + delay(millis); + } + private void doY(int millis) { + delay(millis); + } + private void doZ(int millis) { + delay(millis); + } + + public void doSubtask(Profiler nested) { + nested.start("n1"); + doX(1); + + nested.start("n2"); + doX(5); + nested.stop(); + } + + + void delay(int millis) { + try { + Thread.sleep(millis); + } catch (InterruptedException e) { + } + } +} diff --git a/slf4j-ext/src/test/java/org/slf4j/profiler/RandomIntegerArrayGenerator.java b/slf4j-ext/src/test/java/org/slf4j/profiler/RandomIntegerArrayGenerator.java index d31a50d..7153247 100644 --- a/slf4j-ext/src/test/java/org/slf4j/profiler/RandomIntegerArrayGenerator.java +++ b/slf4j-ext/src/test/java/org/slf4j/profiler/RandomIntegerArrayGenerator.java @@ -1,16 +1,16 @@ -package org.slf4j.profiler; - -import java.util.Random; - -public class RandomIntegerArrayGenerator { - Random rand = new Random(11); - - int[] generate(int size) { - int[] result = new int[size]; - for(int i = 0; i < size; i++) { - int r = rand.nextInt(); - result[i] = r; - } - return result; - } -} +package org.slf4j.profiler; + +import java.util.Random; + +public class RandomIntegerArrayGenerator { + Random rand = new Random(11); + + int[] generate(int size) { + int[] result = new int[size]; + for(int i = 0; i < size; i++) { + int r = rand.nextInt(); + result[i] = r; + } + return result; + } +} diff --git a/slf4j-ext/src/test/java/org/slf4j/profiler/SortAndPruneComposites.java b/slf4j-ext/src/test/java/org/slf4j/profiler/SortAndPruneComposites.java index e6413fd..cac36a9 100644 --- a/slf4j-ext/src/test/java/org/slf4j/profiler/SortAndPruneComposites.java +++ b/slf4j-ext/src/test/java/org/slf4j/profiler/SortAndPruneComposites.java @@ -1,72 +1,72 @@ -package org.slf4j.profiler; - -import java.util.ArrayList; -import java.util.Arrays; - -public class SortAndPruneComposites { - - static String NESTED_PROFILER_NAME = "SORT_AND_PRUNE"; - - final int[] originalArray; - final int originalArrrayLength; - - public SortAndPruneComposites(int[] randomArray) { - this.originalArray = randomArray; - this.originalArrrayLength = randomArray.length; - - } - - public int[] sortAndPruneComposites() { - // retrieve previously registered profiler named "SORT_AND_PRUNE" - ProfilerRegistry profilerRegistry = ProfilerRegistry.getThreadContextInstance(); - Profiler sortProfiler = profilerRegistry.get(NESTED_PROFILER_NAME); - - // start a new stopwatch called SORT - sortProfiler.start("SORT"); - int[] sortedArray = sort(); - // start a new stopwatch called PRUNE_COMPOSITES - sortProfiler.start("PRUNE_COMPOSITES"); - int result[] = pruneComposites(sortedArray); - - return result; - } - - private int[] sort() { - int[] sortedArray = new int[originalArrrayLength]; - System.arraycopy(originalArray, 0, sortedArray, 0, originalArrrayLength); - Arrays.sort(sortedArray); - return sortedArray; - } - - int[] pruneComposites(int[] sortedArray) { - ArrayList<Integer> primesArray = new ArrayList<Integer>(); - for(int i = 0; i < originalArrrayLength; i++) { - int n = sortedArray[i]; - if(isPrime(n)) { - primesArray.add(n); - } - } - int resultSize = primesArray.size(); - int[] result = new int[resultSize]; - - for(int i = 0; i < resultSize; i++) { - result[i] = primesArray.get(i); - } - return result; - } - - public boolean isPrime(int n) { - if(n < 2) { - return false; - } - if(n%2 == 0) { - return false; - } - for(int i = 3; i*i <=n; i += 2) { - if(n%i ==0) { - return false; - } - } - return true; - } -} +package org.slf4j.profiler; + +import java.util.ArrayList; +import java.util.Arrays; + +public class SortAndPruneComposites { + + static String NESTED_PROFILER_NAME = "SORT_AND_PRUNE"; + + final int[] originalArray; + final int originalArrrayLength; + + public SortAndPruneComposites(int[] randomArray) { + this.originalArray = randomArray; + this.originalArrrayLength = randomArray.length; + + } + + public int[] sortAndPruneComposites() { + // retrieve previously registered profiler named "SORT_AND_PRUNE" + ProfilerRegistry profilerRegistry = ProfilerRegistry.getThreadContextInstance(); + Profiler sortProfiler = profilerRegistry.get(NESTED_PROFILER_NAME); + + // start a new stopwatch called SORT + sortProfiler.start("SORT"); + int[] sortedArray = sort(); + // start a new stopwatch called PRUNE_COMPOSITES + sortProfiler.start("PRUNE_COMPOSITES"); + int result[] = pruneComposites(sortedArray); + + return result; + } + + private int[] sort() { + int[] sortedArray = new int[originalArrrayLength]; + System.arraycopy(originalArray, 0, sortedArray, 0, originalArrrayLength); + Arrays.sort(sortedArray); + return sortedArray; + } + + int[] pruneComposites(int[] sortedArray) { + ArrayList<Integer> primesArray = new ArrayList<Integer>(); + for(int i = 0; i < originalArrrayLength; i++) { + int n = sortedArray[i]; + if(isPrime(n)) { + primesArray.add(n); + } + } + int resultSize = primesArray.size(); + int[] result = new int[resultSize]; + + for(int i = 0; i < resultSize; i++) { + result[i] = primesArray.get(i); + } + return result; + } + + public boolean isPrime(int n) { + if(n < 2) { + return false; + } + if(n%2 == 0) { + return false; + } + for(int i = 3; i*i <=n; i += 2) { + if(n%i ==0) { + return false; + } + } + return true; + } +} diff --git a/slf4j-ext/src/test/java/org/slf4j/profiler/UtilTest.java b/slf4j-ext/src/test/java/org/slf4j/profiler/UtilTest.java index 86d145e..bf70b7c 100644 --- a/slf4j-ext/src/test/java/org/slf4j/profiler/UtilTest.java +++ b/slf4j-ext/src/test/java/org/slf4j/profiler/UtilTest.java @@ -1,52 +1,52 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.profiler; - -import junit.framework.TestCase; - -public class UtilTest extends TestCase { - - public UtilTest(String name) { - super(name); - } - - protected void setUp() throws Exception { - super.setUp(); - } - - protected void tearDown() throws Exception { - super.tearDown(); - } - - public void testSelectDurationUnitForDisplay() throws InterruptedException { - assertEquals(DurationUnit.NANOSECOND, Util.selectDurationUnitForDisplay(10)); - assertEquals(DurationUnit.NANOSECOND, Util.selectDurationUnitForDisplay(9*Util.NANOS_IN_ONE_MICROSECOND)); - assertEquals(DurationUnit.MICROSECOND, Util.selectDurationUnitForDisplay(11*Util.NANOS_IN_ONE_MICROSECOND)); - assertEquals(DurationUnit.MICROSECOND, Util.selectDurationUnitForDisplay(9*Util.NANOS_IN_ONE_MILLISECOND)); - assertEquals(DurationUnit.MILLISSECOND, Util.selectDurationUnitForDisplay(11*Util.NANOS_IN_ONE_MILLISECOND)); - assertEquals(DurationUnit.SECOND, Util.selectDurationUnitForDisplay(11*Util.NANOS_IN_ONE_SECOND)); - } - -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.profiler; + +import junit.framework.TestCase; + +public class UtilTest extends TestCase { + + public UtilTest(String name) { + super(name); + } + + protected void setUp() throws Exception { + super.setUp(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + + public void testSelectDurationUnitForDisplay() throws InterruptedException { + assertEquals(DurationUnit.NANOSECOND, Util.selectDurationUnitForDisplay(10)); + assertEquals(DurationUnit.NANOSECOND, Util.selectDurationUnitForDisplay(9*Util.NANOS_IN_ONE_MICROSECOND)); + assertEquals(DurationUnit.MICROSECOND, Util.selectDurationUnitForDisplay(11*Util.NANOS_IN_ONE_MICROSECOND)); + assertEquals(DurationUnit.MICROSECOND, Util.selectDurationUnitForDisplay(9*Util.NANOS_IN_ONE_MILLISECOND)); + assertEquals(DurationUnit.MILLISSECOND, Util.selectDurationUnitForDisplay(11*Util.NANOS_IN_ONE_MILLISECOND)); + assertEquals(DurationUnit.SECOND, Util.selectDurationUnitForDisplay(11*Util.NANOS_IN_ONE_SECOND)); + } + +} diff --git a/slf4j-ext/src/test/resources/log4j.properties b/slf4j-ext/src/test/resources/log4j.properties index bac0aa4..10c1170 100644 --- a/slf4j-ext/src/test/resources/log4j.properties +++ b/slf4j-ext/src/test/resources/log4j.properties @@ -1,6 +1,6 @@ - -log4j.rootLogger=DEBUG, CONSOLE - -log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender -log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout -log4j.appender.CONSOLE.layout.ConversionPattern=%-4r [%t] %-5p %c %x - %m%n + +log4j.rootLogger=DEBUG, CONSOLE + +log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender +log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout +log4j.appender.CONSOLE.layout.ConversionPattern=%-4r [%t] %-5p %c %x - %m%n diff --git a/slf4j-ext/src/test/resources/months_en.properties b/slf4j-ext/src/test/resources/months_en.properties index e3e20a1..fca46d4 100644 --- a/slf4j-ext/src/test/resources/months_en.properties +++ b/slf4j-ext/src/test/resources/months_en.properties @@ -1,6 +1,6 @@ -JAN=January -FEB=February -MAR=March -APR=April -MAY=May -JUN=June +JAN=January +FEB=February +MAR=March +APR=April +MAY=May +JUN=June diff --git a/slf4j-jcl/LICENSE.txt b/slf4j-jcl/LICENSE.txt index f6e2f31..508a272 100644 --- a/slf4j-jcl/LICENSE.txt +++ b/slf4j-jcl/LICENSE.txt @@ -1,24 +1,24 @@ -Copyright (c) 2004-2007 QOS.ch -All rights reserved. - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - - +Copyright (c) 2004-2007 QOS.ch +All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + + diff --git a/slf4j-jcl/src/main/java/org/slf4j/impl/JCLLoggerAdapter.java b/slf4j-jcl/src/main/java/org/slf4j/impl/JCLLoggerAdapter.java index 2c635d1..9cb2a5e 100644 --- a/slf4j-jcl/src/main/java/org/slf4j/impl/JCLLoggerAdapter.java +++ b/slf4j-jcl/src/main/java/org/slf4j/impl/JCLLoggerAdapter.java @@ -1,535 +1,535 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -package org.slf4j.impl; - -import org.apache.commons.logging.Log; -import org.slf4j.Logger; -import org.slf4j.helpers.MarkerIgnoringBase; -import org.slf4j.helpers.MessageFormatter; - -/** - * A wrapper over {@link org.apache.commons.logging.Log - * org.apache.commons.logging.Log} in conformance with the {@link Logger} - * interface. - * - * @author Ceki Gülcü - */ -public final class JCLLoggerAdapter extends MarkerIgnoringBase { - - private static final long serialVersionUID = 4141593417490482209L; - final Log log; - - // WARN: JCLLoggerAdapter constructor should have only package access so - // that only JCLLoggerFactory be able to create one. - JCLLoggerAdapter(Log log, String name) { - this.log = log; - this.name = name; - } - - /** - * Delegates to the {@link Log#isTraceEnabled} method of the underlying - * {@link Log} instance. - */ - public boolean isTraceEnabled() { - return log.isTraceEnabled(); - } - - // - - /** - * Delegates to the {@link Log#trace(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * @param msg - the message object to be logged - */ - public void trace(String msg) { - log.trace(msg); - } - - /** - * Delegates to the {@link Log#trace(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level TRACE. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - public void trace(String format, Object arg) { - if (log.isDebugEnabled()) { - String msgStr = MessageFormatter.format(format, arg); - log.trace(msgStr); - } - } - - /** - * Delegates to the {@link Log#trace(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level TRACE. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void trace(String format, Object arg1, Object arg2) { - if (log.isDebugEnabled()) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - log.trace(msgStr); - } - } - - - /** - * Delegates to the {@link Log#trace(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level TRACE. - * </p> - * - * @param format the format string - * @param argArray an array of arguments - */ - public void trace(String format, Object[] argArray) { - if (log.isDebugEnabled()) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - log.trace(msgStr); - } - } - - /** - * Delegates to the {@link Log#trace(java.lang.Object, java.lang.Throwable)} method of - * the underlying {@link Log} instance. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - public void trace(String msg, Throwable t) { - log.trace(msg, t); - } - - - /** - * Delegates to the {@link Log#isDebugEnabled} method of the underlying - * {@link Log} instance. - */ - public boolean isDebugEnabled() { - return log.isDebugEnabled(); - } - - // - - /** - * Delegates to the {@link Log#debug(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * @param msg - the message object to be logged - */ - public void debug(String msg) { - log.debug(msg); - } - - /** - * Delegates to the {@link Log#debug(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level DEBUG. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - public void debug(String format, Object arg) { - if (log.isDebugEnabled()) { - String msgStr = MessageFormatter.format(format, arg); - log.debug(msgStr); - } - } - - /** - * Delegates to the {@link Log#debug(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level DEBUG. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void debug(String format, Object arg1, Object arg2) { - if (log.isDebugEnabled()) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - log.debug(msgStr); - } - } - - - /** - * Delegates to the {@link Log#debug(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level DEBUG. - * </p> - * - * @param format the format string - * @param argArray an array of arguments - */ - public void debug(String format, Object[] argArray) { - if (log.isDebugEnabled()) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - log.debug(msgStr); - } - } - - /** - * Delegates to the {@link Log#debug(java.lang.Object, java.lang.Throwable)} method of - * the underlying {@link Log} instance. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - public void debug(String msg, Throwable t) { - log.debug(msg, t); - } - - /** - * Delegates to the {@link Log#isInfoEnabled} method of the underlying - * {@link Log} instance. - */ - public boolean isInfoEnabled() { - return log.isInfoEnabled(); - } - - /** - * Delegates to the {@link Log#debug(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * @param msg - the message object to be logged - */ - public void info(String msg) { - log.info(msg); - } - - /** - * Delegates to the {@link Log#info(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level INFO. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - - public void info(String format, Object arg) { - if (log.isInfoEnabled()) { - String msgStr = MessageFormatter.format(format, arg); - log.info(msgStr); - } - } - /** - * Delegates to the {@link Log#info(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level INFO. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void info(String format, Object arg1, Object arg2) { - if (log.isInfoEnabled()) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - log.info(msgStr); - } - } - - /** - * Delegates to the {@link Log#info(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level INFO. - * </p> - * - * @param format the format string - * @param argArray an array of arguments - */ - public void info(String format, Object[] argArray) { - if (log.isInfoEnabled()) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - log.info(msgStr); - } - } - - - /** - * Delegates to the {@link Log#info(java.lang.Object, java.lang.Throwable)} method of - * the underlying {@link Log} instance. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - public void info(String msg, Throwable t) { - log.info(msg, t); - } - - /** - * Delegates to the {@link Log#isWarnEnabled} method of the underlying - * {@link Log} instance. - */ - public boolean isWarnEnabled() { - return log.isWarnEnabled(); - } - - /** - * Delegates to the {@link Log#warn(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * @param msg - the message object to be logged - */ - public void warn(String msg) { - log.warn(msg); - } - - /** - * Delegates to the {@link Log#warn(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level WARN. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - public void warn(String format, Object arg) { - if (log.isWarnEnabled()) { - String msgStr = MessageFormatter.format(format, arg); - log.warn(msgStr); - } - } - - /** - * Delegates to the {@link Log#warn(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level WARN. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void warn(String format, Object arg1, Object arg2) { - if (log.isWarnEnabled()) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - log.warn(msgStr); - } - } - - /** - * Delegates to the {@link Log#warn(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level WARN. - * </p> - * - * @param format the format string - * @param argArray an array of arguments - */ - public void warn(String format, Object[] argArray) { - if (log.isWarnEnabled()) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - log.warn(msgStr); - } - } - - - /** - * Delegates to the {@link Log#warn(java.lang.Object, java.lang.Throwable)} method of - * the underlying {@link Log} instance. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - - public void warn(String msg, Throwable t) { - log.warn(msg, t); - } - - - /** - * Delegates to the {@link Log#isErrorEnabled} method of the underlying - * {@link Log} instance. - */ - public boolean isErrorEnabled() { - return log.isErrorEnabled(); - } - - /** - * Delegates to the {@link Log#error(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * @param msg - the message object to be logged - */ - public void error(String msg) { - log.error(msg); - } - - /** - * Delegates to the {@link Log#error(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level ERROR. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - public void error(String format, Object arg) { - if (log.isErrorEnabled()) { - String msgStr = MessageFormatter.format(format, arg); - log.error(msgStr); - } - } - - /** - * Delegates to the {@link Log#error(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level ERROR. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void error(String format, Object arg1, Object arg2) { - if (log.isErrorEnabled()) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - log.error(msgStr); - } - } - - /** - * Delegates to the {@link Log#error(java.lang.Object)} method of the underlying - * {@link Log} instance. - * - * <p> - * However, this form avoids superfluous object creation when the logger is disabled - * for level ERROR. - * </p> - * - * @param format the format string - * @param argArray an array of arguments - */ - public void error(String format, Object[] argArray) { - if (log.isErrorEnabled()) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - log.error(msgStr); - } - } - - - /** - * Delegates to the {@link Log#error(java.lang.Object, java.lang.Throwable)} method of - * the underlying {@link Log} instance. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - - public void error(String msg, Throwable t) { - log.error(msg, t); - } - -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +package org.slf4j.impl; + +import org.apache.commons.logging.Log; +import org.slf4j.Logger; +import org.slf4j.helpers.MarkerIgnoringBase; +import org.slf4j.helpers.MessageFormatter; + +/** + * A wrapper over {@link org.apache.commons.logging.Log + * org.apache.commons.logging.Log} in conformance with the {@link Logger} + * interface. + * + * @author Ceki Gülcü + */ +public final class JCLLoggerAdapter extends MarkerIgnoringBase { + + private static final long serialVersionUID = 4141593417490482209L; + final Log log; + + // WARN: JCLLoggerAdapter constructor should have only package access so + // that only JCLLoggerFactory be able to create one. + JCLLoggerAdapter(Log log, String name) { + this.log = log; + this.name = name; + } + + /** + * Delegates to the {@link Log#isTraceEnabled} method of the underlying + * {@link Log} instance. + */ + public boolean isTraceEnabled() { + return log.isTraceEnabled(); + } + + // + + /** + * Delegates to the {@link Log#trace(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * @param msg - the message object to be logged + */ + public void trace(String msg) { + log.trace(msg); + } + + /** + * Delegates to the {@link Log#trace(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level TRACE. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + public void trace(String format, Object arg) { + if (log.isDebugEnabled()) { + String msgStr = MessageFormatter.format(format, arg); + log.trace(msgStr); + } + } + + /** + * Delegates to the {@link Log#trace(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level TRACE. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void trace(String format, Object arg1, Object arg2) { + if (log.isDebugEnabled()) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + log.trace(msgStr); + } + } + + + /** + * Delegates to the {@link Log#trace(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level TRACE. + * </p> + * + * @param format the format string + * @param argArray an array of arguments + */ + public void trace(String format, Object[] argArray) { + if (log.isDebugEnabled()) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + log.trace(msgStr); + } + } + + /** + * Delegates to the {@link Log#trace(java.lang.Object, java.lang.Throwable)} method of + * the underlying {@link Log} instance. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + public void trace(String msg, Throwable t) { + log.trace(msg, t); + } + + + /** + * Delegates to the {@link Log#isDebugEnabled} method of the underlying + * {@link Log} instance. + */ + public boolean isDebugEnabled() { + return log.isDebugEnabled(); + } + + // + + /** + * Delegates to the {@link Log#debug(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * @param msg - the message object to be logged + */ + public void debug(String msg) { + log.debug(msg); + } + + /** + * Delegates to the {@link Log#debug(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level DEBUG. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + public void debug(String format, Object arg) { + if (log.isDebugEnabled()) { + String msgStr = MessageFormatter.format(format, arg); + log.debug(msgStr); + } + } + + /** + * Delegates to the {@link Log#debug(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level DEBUG. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void debug(String format, Object arg1, Object arg2) { + if (log.isDebugEnabled()) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + log.debug(msgStr); + } + } + + + /** + * Delegates to the {@link Log#debug(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level DEBUG. + * </p> + * + * @param format the format string + * @param argArray an array of arguments + */ + public void debug(String format, Object[] argArray) { + if (log.isDebugEnabled()) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + log.debug(msgStr); + } + } + + /** + * Delegates to the {@link Log#debug(java.lang.Object, java.lang.Throwable)} method of + * the underlying {@link Log} instance. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + public void debug(String msg, Throwable t) { + log.debug(msg, t); + } + + /** + * Delegates to the {@link Log#isInfoEnabled} method of the underlying + * {@link Log} instance. + */ + public boolean isInfoEnabled() { + return log.isInfoEnabled(); + } + + /** + * Delegates to the {@link Log#debug(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * @param msg - the message object to be logged + */ + public void info(String msg) { + log.info(msg); + } + + /** + * Delegates to the {@link Log#info(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level INFO. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + + public void info(String format, Object arg) { + if (log.isInfoEnabled()) { + String msgStr = MessageFormatter.format(format, arg); + log.info(msgStr); + } + } + /** + * Delegates to the {@link Log#info(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level INFO. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void info(String format, Object arg1, Object arg2) { + if (log.isInfoEnabled()) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + log.info(msgStr); + } + } + + /** + * Delegates to the {@link Log#info(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level INFO. + * </p> + * + * @param format the format string + * @param argArray an array of arguments + */ + public void info(String format, Object[] argArray) { + if (log.isInfoEnabled()) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + log.info(msgStr); + } + } + + + /** + * Delegates to the {@link Log#info(java.lang.Object, java.lang.Throwable)} method of + * the underlying {@link Log} instance. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + public void info(String msg, Throwable t) { + log.info(msg, t); + } + + /** + * Delegates to the {@link Log#isWarnEnabled} method of the underlying + * {@link Log} instance. + */ + public boolean isWarnEnabled() { + return log.isWarnEnabled(); + } + + /** + * Delegates to the {@link Log#warn(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * @param msg - the message object to be logged + */ + public void warn(String msg) { + log.warn(msg); + } + + /** + * Delegates to the {@link Log#warn(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level WARN. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + public void warn(String format, Object arg) { + if (log.isWarnEnabled()) { + String msgStr = MessageFormatter.format(format, arg); + log.warn(msgStr); + } + } + + /** + * Delegates to the {@link Log#warn(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level WARN. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void warn(String format, Object arg1, Object arg2) { + if (log.isWarnEnabled()) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + log.warn(msgStr); + } + } + + /** + * Delegates to the {@link Log#warn(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level WARN. + * </p> + * + * @param format the format string + * @param argArray an array of arguments + */ + public void warn(String format, Object[] argArray) { + if (log.isWarnEnabled()) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + log.warn(msgStr); + } + } + + + /** + * Delegates to the {@link Log#warn(java.lang.Object, java.lang.Throwable)} method of + * the underlying {@link Log} instance. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + + public void warn(String msg, Throwable t) { + log.warn(msg, t); + } + + + /** + * Delegates to the {@link Log#isErrorEnabled} method of the underlying + * {@link Log} instance. + */ + public boolean isErrorEnabled() { + return log.isErrorEnabled(); + } + + /** + * Delegates to the {@link Log#error(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * @param msg - the message object to be logged + */ + public void error(String msg) { + log.error(msg); + } + + /** + * Delegates to the {@link Log#error(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level ERROR. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + public void error(String format, Object arg) { + if (log.isErrorEnabled()) { + String msgStr = MessageFormatter.format(format, arg); + log.error(msgStr); + } + } + + /** + * Delegates to the {@link Log#error(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level ERROR. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void error(String format, Object arg1, Object arg2) { + if (log.isErrorEnabled()) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + log.error(msgStr); + } + } + + /** + * Delegates to the {@link Log#error(java.lang.Object)} method of the underlying + * {@link Log} instance. + * + * <p> + * However, this form avoids superfluous object creation when the logger is disabled + * for level ERROR. + * </p> + * + * @param format the format string + * @param argArray an array of arguments + */ + public void error(String format, Object[] argArray) { + if (log.isErrorEnabled()) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + log.error(msgStr); + } + } + + + /** + * Delegates to the {@link Log#error(java.lang.Object, java.lang.Throwable)} method of + * the underlying {@link Log} instance. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + + public void error(String msg, Throwable t) { + log.error(msg, t); + } + +} diff --git a/slf4j-jcl/src/main/java/org/slf4j/impl/JCLLoggerFactory.java b/slf4j-jcl/src/main/java/org/slf4j/impl/JCLLoggerFactory.java index e955b53..fddaf91 100644 --- a/slf4j-jcl/src/main/java/org/slf4j/impl/JCLLoggerFactory.java +++ b/slf4j-jcl/src/main/java/org/slf4j/impl/JCLLoggerFactory.java @@ -1,76 +1,76 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import java.util.HashMap; -import java.util.Map; - -import org.apache.commons.logging.LogFactory; -import org.slf4j.ILoggerFactory; -import org.slf4j.Logger; - -/** - * JCLLoggerFactory is an implementation of {@link ILoggerFactory} returning the - * appropriately named {@link JCLLoggerAdapter} instance. - * - * @author Ceki Gülcü - */ -public class JCLLoggerFactory implements ILoggerFactory { - - // key: name (String), value: a JCLLoggerAdapter; - Map loggerMap; - - public JCLLoggerFactory() { - loggerMap = new HashMap(); - } - - /* - * (non-Javadoc) - * - * @see org.slf4j.ILoggerFactory#getLogger(java.lang.String) - */ - public Logger getLogger(String name) { - Logger logger = null; - // protect against concurrent access of loggerMap - synchronized (this) { - logger = (Logger) loggerMap.get(name); - if (logger == null) { - org.apache.commons.logging.Log jclLogger = LogFactory.getLog(name); - logger = new JCLLoggerAdapter(jclLogger, name); - loggerMap.put(name, logger); - } - } - return logger; - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import java.util.HashMap; +import java.util.Map; + +import org.apache.commons.logging.LogFactory; +import org.slf4j.ILoggerFactory; +import org.slf4j.Logger; + +/** + * JCLLoggerFactory is an implementation of {@link ILoggerFactory} returning the + * appropriately named {@link JCLLoggerAdapter} instance. + * + * @author Ceki Gülcü + */ +public class JCLLoggerFactory implements ILoggerFactory { + + // key: name (String), value: a JCLLoggerAdapter; + Map loggerMap; + + public JCLLoggerFactory() { + loggerMap = new HashMap(); + } + + /* + * (non-Javadoc) + * + * @see org.slf4j.ILoggerFactory#getLogger(java.lang.String) + */ + public Logger getLogger(String name) { + Logger logger = null; + // protect against concurrent access of loggerMap + synchronized (this) { + logger = (Logger) loggerMap.get(name); + if (logger == null) { + org.apache.commons.logging.Log jclLogger = LogFactory.getLog(name); + logger = new JCLLoggerAdapter(jclLogger, name); + loggerMap.put(name, logger); + } + } + return logger; + } +} diff --git a/slf4j-jcl/src/main/java/org/slf4j/impl/StaticLoggerBinder.java b/slf4j-jcl/src/main/java/org/slf4j/impl/StaticLoggerBinder.java index 6c63536..2b2514a 100644 --- a/slf4j-jcl/src/main/java/org/slf4j/impl/StaticLoggerBinder.java +++ b/slf4j-jcl/src/main/java/org/slf4j/impl/StaticLoggerBinder.java @@ -1,92 +1,92 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import org.slf4j.ILoggerFactory; -import org.slf4j.LoggerFactory; -import org.slf4j.spi.LoggerFactoryBinder; - -/** - * The binding of {@link LoggerFactory} class with an actual instance of - * {@link ILoggerFactory} is performed using information returned by this class. - * - * @author Ceki Gülcü - */ -public class StaticLoggerBinder implements LoggerFactoryBinder { - - /** - * The unique instance of this class. - */ - private static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder(); - - /** - * Return the singleton of this class. - * - * @return the StaticLoggerBinder singleton - */ - public static final StaticLoggerBinder getSingleton() { - return SINGLETON; - } - - /** - * Version tag used to check compatibility. The value of this field is - * modified with each release. - */ - - //to avoid constant folding by the compiler, this field must *not* be final - public static String REQUESTED_API_VERSION = "1.5.10"; - - // Binding specific code: - private static final String loggerFactoryClassStr = JCLLoggerFactory.class - .getName(); - - /** - * The ILoggerFactory instance returned by the {@link #getLoggerFactory} - * method should always be the same object - */ - private final ILoggerFactory loggerFactory; - - private StaticLoggerBinder() { - // Binding specific code: - loggerFactory = new JCLLoggerFactory(); - } - - public ILoggerFactory getLoggerFactory() { - return loggerFactory; - } - - public String getLoggerFactoryClassStr() { - return loggerFactoryClassStr; - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import org.slf4j.ILoggerFactory; +import org.slf4j.LoggerFactory; +import org.slf4j.spi.LoggerFactoryBinder; + +/** + * The binding of {@link LoggerFactory} class with an actual instance of + * {@link ILoggerFactory} is performed using information returned by this class. + * + * @author Ceki Gülcü + */ +public class StaticLoggerBinder implements LoggerFactoryBinder { + + /** + * The unique instance of this class. + */ + private static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder(); + + /** + * Return the singleton of this class. + * + * @return the StaticLoggerBinder singleton + */ + public static final StaticLoggerBinder getSingleton() { + return SINGLETON; + } + + /** + * Version tag used to check compatibility. The value of this field is + * modified with each release. + */ + + //to avoid constant folding by the compiler, this field must *not* be final + public static String REQUESTED_API_VERSION = "1.5.10"; + + // Binding specific code: + private static final String loggerFactoryClassStr = JCLLoggerFactory.class + .getName(); + + /** + * The ILoggerFactory instance returned by the {@link #getLoggerFactory} + * method should always be the same object + */ + private final ILoggerFactory loggerFactory; + + private StaticLoggerBinder() { + // Binding specific code: + loggerFactory = new JCLLoggerFactory(); + } + + public ILoggerFactory getLoggerFactory() { + return loggerFactory; + } + + public String getLoggerFactoryClassStr() { + return loggerFactoryClassStr; + } +} diff --git a/slf4j-jcl/src/main/java/org/slf4j/impl/StaticMDCBinder.java b/slf4j-jcl/src/main/java/org/slf4j/impl/StaticMDCBinder.java index 62b9f86..0b9fb17 100644 --- a/slf4j-jcl/src/main/java/org/slf4j/impl/StaticMDCBinder.java +++ b/slf4j-jcl/src/main/java/org/slf4j/impl/StaticMDCBinder.java @@ -1,34 +1,34 @@ -package org.slf4j.impl; - -import org.slf4j.helpers.NOPMakerAdapter; -import org.slf4j.spi.MDCAdapter; - - -/** - * This implementation is bound to {@link NOPMakerAdapter}. - * - * @author Ceki Gülcü - */ -public class StaticMDCBinder { - - - /** - * The unique instance of this class. - */ - public static final StaticMDCBinder SINGLETON = new StaticMDCBinder(); - - private StaticMDCBinder() { - } - - /** - * Currently this method always returns an instance of - * {@link StaticMDCBinder}. - */ - public MDCAdapter getMDCA() { - return new NOPMakerAdapter(); - } - - public String getMDCAdapterClassStr() { - return NOPMakerAdapter.class.getName(); - } -} +package org.slf4j.impl; + +import org.slf4j.helpers.NOPMakerAdapter; +import org.slf4j.spi.MDCAdapter; + + +/** + * This implementation is bound to {@link NOPMakerAdapter}. + * + * @author Ceki Gülcü + */ +public class StaticMDCBinder { + + + /** + * The unique instance of this class. + */ + public static final StaticMDCBinder SINGLETON = new StaticMDCBinder(); + + private StaticMDCBinder() { + } + + /** + * Currently this method always returns an instance of + * {@link StaticMDCBinder}. + */ + public MDCAdapter getMDCA() { + return new NOPMakerAdapter(); + } + + public String getMDCAdapterClassStr() { + return NOPMakerAdapter.class.getName(); + } +} diff --git a/slf4j-jcl/src/main/java/org/slf4j/impl/StaticMarkerBinder.java b/slf4j-jcl/src/main/java/org/slf4j/impl/StaticMarkerBinder.java index b37c364..cb4faa9 100644 --- a/slf4j-jcl/src/main/java/org/slf4j/impl/StaticMarkerBinder.java +++ b/slf4j-jcl/src/main/java/org/slf4j/impl/StaticMarkerBinder.java @@ -1,77 +1,77 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import org.slf4j.IMarkerFactory; -import org.slf4j.MarkerFactory; -import org.slf4j.helpers.BasicMarkerFactory; -import org.slf4j.spi.MarkerFactoryBinder; - -/** - * - * The binding of {@link MarkerFactory} class with an actual instance of - * {@link IMarkerFactory} is performed using information returned by this class. - * - * @author Ceki Gülcü - */ -public class StaticMarkerBinder implements MarkerFactoryBinder { - - /** - * The unique instance of this class. - */ - public static final StaticMarkerBinder SINGLETON = new StaticMarkerBinder(); - - final IMarkerFactory markerFactory = new BasicMarkerFactory(); - - private StaticMarkerBinder() { - } - - /** - * Currently this method always returns an instance of - * {@link BasicMarkerFactory}. - */ - public IMarkerFactory getMarkerFactory() { - return markerFactory; - } - - /** - * Currently, this method returns the class name of - * {@link BasicMarkerFactory}. - */ - public String getMarkerFactoryClassStr() { - return BasicMarkerFactory.class.getName(); - } - - -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import org.slf4j.IMarkerFactory; +import org.slf4j.MarkerFactory; +import org.slf4j.helpers.BasicMarkerFactory; +import org.slf4j.spi.MarkerFactoryBinder; + +/** + * + * The binding of {@link MarkerFactory} class with an actual instance of + * {@link IMarkerFactory} is performed using information returned by this class. + * + * @author Ceki Gülcü + */ +public class StaticMarkerBinder implements MarkerFactoryBinder { + + /** + * The unique instance of this class. + */ + public static final StaticMarkerBinder SINGLETON = new StaticMarkerBinder(); + + final IMarkerFactory markerFactory = new BasicMarkerFactory(); + + private StaticMarkerBinder() { + } + + /** + * Currently this method always returns an instance of + * {@link BasicMarkerFactory}. + */ + public IMarkerFactory getMarkerFactory() { + return markerFactory; + } + + /** + * Currently, this method returns the class name of + * {@link BasicMarkerFactory}. + */ + public String getMarkerFactoryClassStr() { + return BasicMarkerFactory.class.getName(); + } + + +} diff --git a/slf4j-jcl/src/main/resources/META-INF/MANIFEST.MF b/slf4j-jcl/src/main/resources/META-INF/MANIFEST.MF index a905c8f..ea973a0 100644 --- a/slf4j-jcl/src/main/resources/META-INF/MANIFEST.MF +++ b/slf4j-jcl/src/main/resources/META-INF/MANIFEST.MF @@ -1,10 +1,10 @@ -Implementation-Title: slf4j-jcl -Bundle-ManifestVersion: 2 -Bundle-SymbolicName: slf4j.jcl -Bundle-Name: slf4j-jcl -Bundle-Vendor: SLF4J.ORG -Require-Bundle: slf4j.api -Bundle-RequiredExecutionEnvironment: J2SE-1.3 -Export-Package: org.slf4j.impl;version=${parsedVersion.osgiVersion} -Import-Package: org.slf4j.spi;version=${parsedVersion.osgiVersion}, org.slf4j.helpers;version=${parsedVersion.osgiVersion}, org.apache.commons.logging +Implementation-Title: slf4j-jcl +Bundle-ManifestVersion: 2 +Bundle-SymbolicName: slf4j.jcl +Bundle-Name: slf4j-jcl +Bundle-Vendor: SLF4J.ORG +Require-Bundle: slf4j.api +Bundle-RequiredExecutionEnvironment: J2SE-1.3 +Export-Package: org.slf4j.impl;version=${parsedVersion.osgiVersion} +Import-Package: org.slf4j.spi;version=${parsedVersion.osgiVersion}, org.slf4j.helpers;version=${parsedVersion.osgiVersion}, org.apache.commons.logging Fragment-Host: slf4j.api \ No newline at end of file diff --git a/slf4j-jcl/src/test/java/org/slf4j/InvocationTest.java b/slf4j-jcl/src/test/java/org/slf4j/InvocationTest.java index 0fa8c49..56d2cfe 100644 --- a/slf4j-jcl/src/test/java/org/slf4j/InvocationTest.java +++ b/slf4j-jcl/src/test/java/org/slf4j/InvocationTest.java @@ -1,138 +1,138 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.CH - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j; - -import java.util.logging.Level; - -import junit.framework.TestCase; - - -/** - * Test whether invoking the SLF4J API causes problems or not. - * - * @author Ceki Gulcu - * - */ -public class InvocationTest extends TestCase { - - Level oldLevel; - java.util.logging.Logger root = java.util.logging.Logger.getLogger(""); - - - public InvocationTest (String arg0) { - super(arg0); - } - - protected void setUp() throws Exception { - super.setUp(); - oldLevel = root.getLevel(); - root.setLevel(Level.OFF); - } - - protected void tearDown() throws Exception { - super.tearDown(); - root.setLevel(oldLevel); - } - - public void test1() { - Logger logger = LoggerFactory.getLogger("test1"); - logger.debug("Hello world."); - } - - public void test2() { - Integer i1 = new Integer(1); - Integer i2 = new Integer(2); - Integer i3 = new Integer(3); - Exception e = new Exception("This is a test exception."); - Logger logger = LoggerFactory.getLogger("test2"); - - logger.debug("Hello world 1."); - logger.debug("Hello world {}", i1); - logger.debug("val={} val={}", i1, i2); - logger.debug("val={} val={} val={}", new Object[]{i1, i2, i3}); - - logger.debug("Hello world 2", e); - logger.info("Hello world 2."); - - - logger.warn("Hello world 3."); - logger.warn("Hello world 3", e); - - - logger.error("Hello world 4."); - logger.error("Hello world {}", new Integer(3)); - logger.error("Hello world 4.", e); - } - - public void testNull() { - Logger logger = LoggerFactory.getLogger("testNull"); - logger.debug(null); - logger.info(null); - logger.warn(null); - logger.error(null); - - Exception e = new Exception("This is a test exception."); - logger.debug(null, e); - logger.info(null, e); - logger.warn(null, e); - logger.error(null, e); - } - - public void testMarker() { - Logger logger = LoggerFactory.getLogger("testMarker"); - Marker blue = MarkerFactory.getMarker("BLUE"); - logger.debug(blue, "hello"); - logger.info(blue, "hello"); - logger.warn(blue, "hello"); - logger.error(blue, "hello"); - - logger.debug(blue, "hello {}", "world"); - logger.info(blue, "hello {}", "world"); - logger.warn(blue, "hello {}", "world"); - logger.error(blue, "hello {}", "world"); - - logger.debug(blue, "hello {} and {} ", "world", "universe"); - logger.info(blue, "hello {} and {} ", "world", "universe"); - logger.warn(blue, "hello {} and {} ", "world", "universe"); - logger.error(blue, "hello {} and {} ", "world", "universe"); - } - - public void testMDC() { - MDC.put("k", "v"); - assertNull(MDC.get("k")); - MDC.remove("k"); - assertNull(MDC.get("k")); - MDC.clear(); - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.CH + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j; + +import java.util.logging.Level; + +import junit.framework.TestCase; + + +/** + * Test whether invoking the SLF4J API causes problems or not. + * + * @author Ceki Gulcu + * + */ +public class InvocationTest extends TestCase { + + Level oldLevel; + java.util.logging.Logger root = java.util.logging.Logger.getLogger(""); + + + public InvocationTest (String arg0) { + super(arg0); + } + + protected void setUp() throws Exception { + super.setUp(); + oldLevel = root.getLevel(); + root.setLevel(Level.OFF); + } + + protected void tearDown() throws Exception { + super.tearDown(); + root.setLevel(oldLevel); + } + + public void test1() { + Logger logger = LoggerFactory.getLogger("test1"); + logger.debug("Hello world."); + } + + public void test2() { + Integer i1 = new Integer(1); + Integer i2 = new Integer(2); + Integer i3 = new Integer(3); + Exception e = new Exception("This is a test exception."); + Logger logger = LoggerFactory.getLogger("test2"); + + logger.debug("Hello world 1."); + logger.debug("Hello world {}", i1); + logger.debug("val={} val={}", i1, i2); + logger.debug("val={} val={} val={}", new Object[]{i1, i2, i3}); + + logger.debug("Hello world 2", e); + logger.info("Hello world 2."); + + + logger.warn("Hello world 3."); + logger.warn("Hello world 3", e); + + + logger.error("Hello world 4."); + logger.error("Hello world {}", new Integer(3)); + logger.error("Hello world 4.", e); + } + + public void testNull() { + Logger logger = LoggerFactory.getLogger("testNull"); + logger.debug(null); + logger.info(null); + logger.warn(null); + logger.error(null); + + Exception e = new Exception("This is a test exception."); + logger.debug(null, e); + logger.info(null, e); + logger.warn(null, e); + logger.error(null, e); + } + + public void testMarker() { + Logger logger = LoggerFactory.getLogger("testMarker"); + Marker blue = MarkerFactory.getMarker("BLUE"); + logger.debug(blue, "hello"); + logger.info(blue, "hello"); + logger.warn(blue, "hello"); + logger.error(blue, "hello"); + + logger.debug(blue, "hello {}", "world"); + logger.info(blue, "hello {}", "world"); + logger.warn(blue, "hello {}", "world"); + logger.error(blue, "hello {}", "world"); + + logger.debug(blue, "hello {} and {} ", "world", "universe"); + logger.info(blue, "hello {} and {} ", "world", "universe"); + logger.warn(blue, "hello {} and {} ", "world", "universe"); + logger.error(blue, "hello {} and {} ", "world", "universe"); + } + + public void testMDC() { + MDC.put("k", "v"); + assertNull(MDC.get("k")); + MDC.remove("k"); + assertNull(MDC.get("k")); + MDC.clear(); + } +} diff --git a/slf4j-jdk14/LICENSE.txt b/slf4j-jdk14/LICENSE.txt index f6e2f31..508a272 100644 --- a/slf4j-jdk14/LICENSE.txt +++ b/slf4j-jdk14/LICENSE.txt @@ -1,24 +1,24 @@ -Copyright (c) 2004-2007 QOS.ch -All rights reserved. - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - - +Copyright (c) 2004-2007 QOS.ch +All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + + diff --git a/slf4j-jdk14/pom.xml b/slf4j-jdk14/pom.xml index ce76d61..8ca8ef6 100644 --- a/slf4j-jdk14/pom.xml +++ b/slf4j-jdk14/pom.xml @@ -1,69 +1,69 @@ -<project - xmlns="http://maven.apache.org/POM/4.0.0" - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - - <parent> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-parent</artifactId> - <version>1.5.10</version> - </parent> - - <modelVersion>4.0.0</modelVersion> - - <groupId>org.slf4j</groupId> - <artifactId>slf4j-jdk14</artifactId> - - <packaging>jar</packaging> - <name>SLF4J JDK14 Binding</name> - - <url>http://www.slf4j.org</url> - <description> - The slf4j JDK14 binding - </description> - - <dependencies> - <dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-api</artifactId> - </dependency> - - <dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-api</artifactId> - <type>test-jar</type> - <version>${project.version}</version> - <scope>test</scope> - </dependency> - </dependencies> - - <build> - <plugins> - - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-compiler-plugin</artifactId> - <configuration> - <source>1.4</source> - <target>1.4</target> - </configuration> - </plugin> - - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-jar-plugin</artifactId> - <configuration> - <archive> - <manifestEntries> - <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> - <Bundle-Description>${project.description}</Bundle-Description> - <Implementation-Version>${project.version}</Implementation-Version> - </manifestEntries> - <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> - </archive> - </configuration> - </plugin> - </plugins> - </build> - +<project + xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + <parent> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-parent</artifactId> + <version>1.5.10</version> + </parent> + + <modelVersion>4.0.0</modelVersion> + + <groupId>org.slf4j</groupId> + <artifactId>slf4j-jdk14</artifactId> + + <packaging>jar</packaging> + <name>SLF4J JDK14 Binding</name> + + <url>http://www.slf4j.org</url> + <description> + The slf4j JDK14 binding + </description> + + <dependencies> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + </dependency> + + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + <type>test-jar</type> + <version>${project.version}</version> + <scope>test</scope> + </dependency> + </dependencies> + + <build> + <plugins> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <configuration> + <source>1.4</source> + <target>1.4</target> + </configuration> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-jar-plugin</artifactId> + <configuration> + <archive> + <manifestEntries> + <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> + <Bundle-Description>${project.description}</Bundle-Description> + <Implementation-Version>${project.version}</Implementation-Version> + </manifestEntries> + <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> + </archive> + </configuration> + </plugin> + </plugins> + </build> + </project> \ No newline at end of file diff --git a/slf4j-jdk14/src/main/java/org/slf4j/impl/JDK14LoggerAdapter.java b/slf4j-jdk14/src/main/java/org/slf4j/impl/JDK14LoggerAdapter.java index c892ce5..4b6401b 100644 --- a/slf4j-jdk14/src/main/java/org/slf4j/impl/JDK14LoggerAdapter.java +++ b/slf4j-jdk14/src/main/java/org/slf4j/impl/JDK14LoggerAdapter.java @@ -1,662 +1,662 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import java.util.logging.Level; -import java.util.logging.LogRecord; - -import org.slf4j.Logger; -import org.slf4j.Marker; -import org.slf4j.helpers.MarkerIgnoringBase; -import org.slf4j.helpers.MessageFormatter; -import org.slf4j.spi.LocationAwareLogger; - -/** - * A wrapper over {@link java.util.logging.Logger java.util.logging.Logger} in - * conformity with the {@link Logger} interface. Note that the logging levels - * mentioned in this class refer to those defined in the java.util.logging - * package. - * - * @author Ceki Gülcü - * @author Peter Royal - */ -public final class JDK14LoggerAdapter extends MarkerIgnoringBase implements - LocationAwareLogger { - - private static final long serialVersionUID = -8053026990503422791L; - - final java.util.logging.Logger logger; - - // WARN: JDK14LoggerAdapter constructor should have only package access so - // that only JDK14LoggerFactory be able to create one. - JDK14LoggerAdapter(java.util.logging.Logger logger) { - this.logger = logger; - this.name = logger.getName(); - } - - /** - * Is this logger instance enabled for the FINEST level? - * - * @return True if this Logger is enabled for level FINEST, false otherwise. - */ - public boolean isTraceEnabled() { - return logger.isLoggable(Level.FINEST); - } - - /** - * Log a message object at level FINEST. - * - * @param msg - - * the message object to be logged - */ - public void trace(String msg) { - if (logger.isLoggable(Level.FINEST)) { - log(SELF, Level.FINEST, msg, null); - } - } - - /** - * Log a message at level FINEST according to the specified format and - * argument. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for level FINEST. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - public void trace(String format, Object arg) { - if (logger.isLoggable(Level.FINEST)) { - String msgStr = MessageFormatter.format(format, arg); - log(SELF, Level.FINEST, msgStr, null); - } - } - - /** - * Log a message at level FINEST according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the FINEST level. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void trace(String format, Object arg1, Object arg2) { - if (logger.isLoggable(Level.FINEST)) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - log(SELF, Level.FINEST, msgStr, null); - } - } - - /** - * Log a message at level FINEST according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the FINEST level. - * </p> - * - * @param format - * the format string - * @param argArray - * an array of arguments - */ - public void trace(String format, Object[] argArray) { - if (logger.isLoggable(Level.FINEST)) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - log(SELF, Level.FINEST, msgStr, null); - } - } - - /** - * Log an exception (throwable) at level FINEST with an accompanying message. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - public void trace(String msg, Throwable t) { - if (logger.isLoggable(Level.FINEST)) { - log(SELF, Level.FINEST, msg, t); - } - } - - /** - * Is this logger instance enabled for the FINE level? - * - * @return True if this Logger is enabled for level FINE, false otherwise. - */ - public boolean isDebugEnabled() { - return logger.isLoggable(Level.FINE); - } - - /** - * Log a message object at level FINE. - * - * @param msg - - * the message object to be logged - */ - public void debug(String msg) { - if (logger.isLoggable(Level.FINE)) { - log(SELF, Level.FINE, msg, null); - } - } - - /** - * Log a message at level FINE according to the specified format and argument. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for level FINE. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - public void debug(String format, Object arg) { - if (logger.isLoggable(Level.FINE)) { - String msgStr = MessageFormatter.format(format, arg); - log(SELF, Level.FINE, msgStr, null); - } - } - - /** - * Log a message at level FINE according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the FINE level. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void debug(String format, Object arg1, Object arg2) { - if (logger.isLoggable(Level.FINE)) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - log(SELF, Level.FINE, msgStr, null); - } - } - - /** - * Log a message at level FINE according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the FINE level. - * </p> - * - * @param format - * the format string - * @param argArray - * an array of arguments - */ - public void debug(String format, Object[] argArray) { - if (logger.isLoggable(Level.FINE)) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - log(SELF, Level.FINE, msgStr, null); - } - } - - /** - * Log an exception (throwable) at level FINE with an accompanying message. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - public void debug(String msg, Throwable t) { - if (logger.isLoggable(Level.FINE)) { - log(SELF, Level.FINE, msg, t); - } - } - - /** - * Is this logger instance enabled for the INFO level? - * - * @return True if this Logger is enabled for the INFO level, false otherwise. - */ - public boolean isInfoEnabled() { - return logger.isLoggable(Level.INFO); - } - - /** - * Log a message object at the INFO level. - * - * @param msg - - * the message object to be logged - */ - public void info(String msg) { - if (logger.isLoggable(Level.INFO)) { - log(SELF, Level.INFO, msg, null); - } - } - - /** - * Log a message at level INFO according to the specified format and argument. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the INFO level. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - public void info(String format, Object arg) { - if (logger.isLoggable(Level.INFO)) { - String msgStr = MessageFormatter.format(format, arg); - log(SELF, Level.INFO, msgStr, null); - } - } - - /** - * Log a message at the INFO level according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the INFO level. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void info(String format, Object arg1, Object arg2) { - if (logger.isLoggable(Level.INFO)) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - log(SELF, Level.INFO, msgStr, null); - } - } - - /** - * Log a message at level INFO according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the INFO level. - * </p> - * - * @param format - * the format string - * @param argArray - * an array of arguments - */ - public void info(String format, Object[] argArray) { - if (logger.isLoggable(Level.INFO)) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - log(SELF, Level.INFO, msgStr, null); - } - } - - /** - * Log an exception (throwable) at the INFO level with an accompanying - * message. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - public void info(String msg, Throwable t) { - if (logger.isLoggable(Level.INFO)) { - log(SELF, Level.INFO, msg, t); - } - } - - /** - * Is this logger instance enabled for the WARNING level? - * - * @return True if this Logger is enabled for the WARNING level, false - * otherwise. - */ - public boolean isWarnEnabled() { - return logger.isLoggable(Level.WARNING); - } - - /** - * Log a message object at the WARNING level. - * - * @param msg - - * the message object to be logged - */ - public void warn(String msg) { - if (logger.isLoggable(Level.WARNING)) { - log(SELF, Level.WARNING, msg, null); - } - } - - /** - * Log a message at the WARNING level according to the specified format and - * argument. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the WARNING level. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - public void warn(String format, Object arg) { - if (logger.isLoggable(Level.WARNING)) { - String msgStr = MessageFormatter.format(format, arg); - log(SELF, Level.WARNING, msgStr, null); - } - } - - /** - * Log a message at the WARNING level according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the WARNING level. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void warn(String format, Object arg1, Object arg2) { - if (logger.isLoggable(Level.WARNING)) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - log(SELF, Level.WARNING, msgStr, null); - } - } - - /** - * Log a message at level WARNING according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the WARNING level. - * </p> - * - * @param format - * the format string - * @param argArray - * an array of arguments - */ - public void warn(String format, Object[] argArray) { - if (logger.isLoggable(Level.WARNING)) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - log(SELF, Level.WARNING, msgStr, null); - } - } - - /** - * Log an exception (throwable) at the WARNING level with an accompanying - * message. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - public void warn(String msg, Throwable t) { - if (logger.isLoggable(Level.WARNING)) { - log(SELF, Level.WARNING, msg, t); - } - } - - /** - * Is this logger instance enabled for level SEVERE? - * - * @return True if this Logger is enabled for level SEVERE, false otherwise. - */ - public boolean isErrorEnabled() { - return logger.isLoggable(Level.SEVERE); - } - - /** - * Log a message object at the SEVERE level. - * - * @param msg - - * the message object to be logged - */ - public void error(String msg) { - if (logger.isLoggable(Level.SEVERE)) { - log(SELF, Level.SEVERE, msg, null); - } - } - - /** - * Log a message at the SEVERE level according to the specified format and - * argument. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the SEVERE level. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - public void error(String format, Object arg) { - if (logger.isLoggable(Level.SEVERE)) { - String msgStr = MessageFormatter.format(format, arg); - log(SELF, Level.SEVERE, msgStr, null); - } - } - - /** - * Log a message at the SEVERE level according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the SEVERE level. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void error(String format, Object arg1, Object arg2) { - if (logger.isLoggable(Level.SEVERE)) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - log(SELF, Level.SEVERE, msgStr, null); - } - } - - /** - * Log a message at level SEVERE according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the SEVERE level. - * </p> - * - * @param format - * the format string - * @param argArray - * an array of arguments - */ - public void error(String format, Object[] argArray) { - if (logger.isLoggable(Level.SEVERE)) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - log(SELF, Level.SEVERE, msgStr, null); - } - } - - /** - * Log an exception (throwable) at the SEVERE level with an accompanying - * message. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - public void error(String msg, Throwable t) { - if (logger.isLoggable(Level.SEVERE)) { - log(SELF, Level.SEVERE, msg, t); - } - } - - /** - * Log the message at the specified level with the specified throwable if any. - * This method creates a LogRecord and fills in caller date before calling - * this instance's JDK14 logger. - * - * See bug report #13 for more details. - * - * @param level - * @param msg - * @param t - */ - private void log(String callerFQCN, Level level, String msg, Throwable t) { - // millis and thread are filled by the constructor - LogRecord record = new LogRecord(level, msg); - record.setLoggerName(getName()); - record.setThrown(t); - fillCallerData(callerFQCN, record); - logger.log(record); - - } - - static String SELF = JDK14LoggerAdapter.class.getName(); - static String SUPER = MarkerIgnoringBase.class.getName(); - - /** - * Fill in caller data if possible. - * - * @param record - * The record to update - */ - final private void fillCallerData(String callerFQCN, LogRecord record) { - StackTraceElement[] steArray = new Throwable().getStackTrace(); - - int selfIndex = -1; - for (int i = 0; i < steArray.length; i++) { - final String className = steArray[i].getClassName(); - if (className.equals(callerFQCN) || className.equals(SUPER)) { - selfIndex = i; - break; - } - } - - int found = -1; - for (int i = selfIndex + 1; i < steArray.length; i++) { - final String className = steArray[i].getClassName(); - if (!(className.equals(callerFQCN) || className.equals(SUPER))) { - found = i; - break; - } - } - - if (found != -1) { - StackTraceElement ste = steArray[found]; - // setting the class name has the side effect of setting - // the needToInferCaller variable to false. - record.setSourceClassName(ste.getClassName()); - record.setSourceMethodName(ste.getMethodName()); - } - } - - public void log(Marker marker, String callerFQCN, int level, String message, - Throwable t) { - Level julLevel; - switch (level) { - case LocationAwareLogger.TRACE_INT: - julLevel = Level.FINEST; - break; - case LocationAwareLogger.DEBUG_INT: - julLevel = Level.FINE; - break; - case LocationAwareLogger.INFO_INT: - julLevel = Level.INFO; - break; - case LocationAwareLogger.WARN_INT: - julLevel = Level.WARNING; - break; - case LocationAwareLogger.ERROR_INT: - julLevel = Level.SEVERE; - break; - default: - throw new IllegalStateException("Level number " + level - + " is not recognized."); - } - // the logger.isLoggable check avoids the unconditional - // construction of location data for disabled log - // statements. As of 2008-07-31, callers of this method - // do not perform this check. See also - // http://bugzilla.slf4j.org/show_bug.cgi?id=90 - if(logger.isLoggable(julLevel)) { - log(callerFQCN, julLevel, message, t); - } - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import java.util.logging.Level; +import java.util.logging.LogRecord; + +import org.slf4j.Logger; +import org.slf4j.Marker; +import org.slf4j.helpers.MarkerIgnoringBase; +import org.slf4j.helpers.MessageFormatter; +import org.slf4j.spi.LocationAwareLogger; + +/** + * A wrapper over {@link java.util.logging.Logger java.util.logging.Logger} in + * conformity with the {@link Logger} interface. Note that the logging levels + * mentioned in this class refer to those defined in the java.util.logging + * package. + * + * @author Ceki Gülcü + * @author Peter Royal + */ +public final class JDK14LoggerAdapter extends MarkerIgnoringBase implements + LocationAwareLogger { + + private static final long serialVersionUID = -8053026990503422791L; + + final java.util.logging.Logger logger; + + // WARN: JDK14LoggerAdapter constructor should have only package access so + // that only JDK14LoggerFactory be able to create one. + JDK14LoggerAdapter(java.util.logging.Logger logger) { + this.logger = logger; + this.name = logger.getName(); + } + + /** + * Is this logger instance enabled for the FINEST level? + * + * @return True if this Logger is enabled for level FINEST, false otherwise. + */ + public boolean isTraceEnabled() { + return logger.isLoggable(Level.FINEST); + } + + /** + * Log a message object at level FINEST. + * + * @param msg - + * the message object to be logged + */ + public void trace(String msg) { + if (logger.isLoggable(Level.FINEST)) { + log(SELF, Level.FINEST, msg, null); + } + } + + /** + * Log a message at level FINEST according to the specified format and + * argument. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for level FINEST. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + public void trace(String format, Object arg) { + if (logger.isLoggable(Level.FINEST)) { + String msgStr = MessageFormatter.format(format, arg); + log(SELF, Level.FINEST, msgStr, null); + } + } + + /** + * Log a message at level FINEST according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the FINEST level. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void trace(String format, Object arg1, Object arg2) { + if (logger.isLoggable(Level.FINEST)) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + log(SELF, Level.FINEST, msgStr, null); + } + } + + /** + * Log a message at level FINEST according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the FINEST level. + * </p> + * + * @param format + * the format string + * @param argArray + * an array of arguments + */ + public void trace(String format, Object[] argArray) { + if (logger.isLoggable(Level.FINEST)) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + log(SELF, Level.FINEST, msgStr, null); + } + } + + /** + * Log an exception (throwable) at level FINEST with an accompanying message. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + public void trace(String msg, Throwable t) { + if (logger.isLoggable(Level.FINEST)) { + log(SELF, Level.FINEST, msg, t); + } + } + + /** + * Is this logger instance enabled for the FINE level? + * + * @return True if this Logger is enabled for level FINE, false otherwise. + */ + public boolean isDebugEnabled() { + return logger.isLoggable(Level.FINE); + } + + /** + * Log a message object at level FINE. + * + * @param msg - + * the message object to be logged + */ + public void debug(String msg) { + if (logger.isLoggable(Level.FINE)) { + log(SELF, Level.FINE, msg, null); + } + } + + /** + * Log a message at level FINE according to the specified format and argument. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for level FINE. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + public void debug(String format, Object arg) { + if (logger.isLoggable(Level.FINE)) { + String msgStr = MessageFormatter.format(format, arg); + log(SELF, Level.FINE, msgStr, null); + } + } + + /** + * Log a message at level FINE according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the FINE level. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void debug(String format, Object arg1, Object arg2) { + if (logger.isLoggable(Level.FINE)) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + log(SELF, Level.FINE, msgStr, null); + } + } + + /** + * Log a message at level FINE according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the FINE level. + * </p> + * + * @param format + * the format string + * @param argArray + * an array of arguments + */ + public void debug(String format, Object[] argArray) { + if (logger.isLoggable(Level.FINE)) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + log(SELF, Level.FINE, msgStr, null); + } + } + + /** + * Log an exception (throwable) at level FINE with an accompanying message. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + public void debug(String msg, Throwable t) { + if (logger.isLoggable(Level.FINE)) { + log(SELF, Level.FINE, msg, t); + } + } + + /** + * Is this logger instance enabled for the INFO level? + * + * @return True if this Logger is enabled for the INFO level, false otherwise. + */ + public boolean isInfoEnabled() { + return logger.isLoggable(Level.INFO); + } + + /** + * Log a message object at the INFO level. + * + * @param msg - + * the message object to be logged + */ + public void info(String msg) { + if (logger.isLoggable(Level.INFO)) { + log(SELF, Level.INFO, msg, null); + } + } + + /** + * Log a message at level INFO according to the specified format and argument. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the INFO level. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + public void info(String format, Object arg) { + if (logger.isLoggable(Level.INFO)) { + String msgStr = MessageFormatter.format(format, arg); + log(SELF, Level.INFO, msgStr, null); + } + } + + /** + * Log a message at the INFO level according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the INFO level. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void info(String format, Object arg1, Object arg2) { + if (logger.isLoggable(Level.INFO)) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + log(SELF, Level.INFO, msgStr, null); + } + } + + /** + * Log a message at level INFO according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the INFO level. + * </p> + * + * @param format + * the format string + * @param argArray + * an array of arguments + */ + public void info(String format, Object[] argArray) { + if (logger.isLoggable(Level.INFO)) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + log(SELF, Level.INFO, msgStr, null); + } + } + + /** + * Log an exception (throwable) at the INFO level with an accompanying + * message. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + public void info(String msg, Throwable t) { + if (logger.isLoggable(Level.INFO)) { + log(SELF, Level.INFO, msg, t); + } + } + + /** + * Is this logger instance enabled for the WARNING level? + * + * @return True if this Logger is enabled for the WARNING level, false + * otherwise. + */ + public boolean isWarnEnabled() { + return logger.isLoggable(Level.WARNING); + } + + /** + * Log a message object at the WARNING level. + * + * @param msg - + * the message object to be logged + */ + public void warn(String msg) { + if (logger.isLoggable(Level.WARNING)) { + log(SELF, Level.WARNING, msg, null); + } + } + + /** + * Log a message at the WARNING level according to the specified format and + * argument. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the WARNING level. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + public void warn(String format, Object arg) { + if (logger.isLoggable(Level.WARNING)) { + String msgStr = MessageFormatter.format(format, arg); + log(SELF, Level.WARNING, msgStr, null); + } + } + + /** + * Log a message at the WARNING level according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the WARNING level. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void warn(String format, Object arg1, Object arg2) { + if (logger.isLoggable(Level.WARNING)) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + log(SELF, Level.WARNING, msgStr, null); + } + } + + /** + * Log a message at level WARNING according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the WARNING level. + * </p> + * + * @param format + * the format string + * @param argArray + * an array of arguments + */ + public void warn(String format, Object[] argArray) { + if (logger.isLoggable(Level.WARNING)) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + log(SELF, Level.WARNING, msgStr, null); + } + } + + /** + * Log an exception (throwable) at the WARNING level with an accompanying + * message. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + public void warn(String msg, Throwable t) { + if (logger.isLoggable(Level.WARNING)) { + log(SELF, Level.WARNING, msg, t); + } + } + + /** + * Is this logger instance enabled for level SEVERE? + * + * @return True if this Logger is enabled for level SEVERE, false otherwise. + */ + public boolean isErrorEnabled() { + return logger.isLoggable(Level.SEVERE); + } + + /** + * Log a message object at the SEVERE level. + * + * @param msg - + * the message object to be logged + */ + public void error(String msg) { + if (logger.isLoggable(Level.SEVERE)) { + log(SELF, Level.SEVERE, msg, null); + } + } + + /** + * Log a message at the SEVERE level according to the specified format and + * argument. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the SEVERE level. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + public void error(String format, Object arg) { + if (logger.isLoggable(Level.SEVERE)) { + String msgStr = MessageFormatter.format(format, arg); + log(SELF, Level.SEVERE, msgStr, null); + } + } + + /** + * Log a message at the SEVERE level according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the SEVERE level. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void error(String format, Object arg1, Object arg2) { + if (logger.isLoggable(Level.SEVERE)) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + log(SELF, Level.SEVERE, msgStr, null); + } + } + + /** + * Log a message at level SEVERE according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the SEVERE level. + * </p> + * + * @param format + * the format string + * @param argArray + * an array of arguments + */ + public void error(String format, Object[] argArray) { + if (logger.isLoggable(Level.SEVERE)) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + log(SELF, Level.SEVERE, msgStr, null); + } + } + + /** + * Log an exception (throwable) at the SEVERE level with an accompanying + * message. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + public void error(String msg, Throwable t) { + if (logger.isLoggable(Level.SEVERE)) { + log(SELF, Level.SEVERE, msg, t); + } + } + + /** + * Log the message at the specified level with the specified throwable if any. + * This method creates a LogRecord and fills in caller date before calling + * this instance's JDK14 logger. + * + * See bug report #13 for more details. + * + * @param level + * @param msg + * @param t + */ + private void log(String callerFQCN, Level level, String msg, Throwable t) { + // millis and thread are filled by the constructor + LogRecord record = new LogRecord(level, msg); + record.setLoggerName(getName()); + record.setThrown(t); + fillCallerData(callerFQCN, record); + logger.log(record); + + } + + static String SELF = JDK14LoggerAdapter.class.getName(); + static String SUPER = MarkerIgnoringBase.class.getName(); + + /** + * Fill in caller data if possible. + * + * @param record + * The record to update + */ + final private void fillCallerData(String callerFQCN, LogRecord record) { + StackTraceElement[] steArray = new Throwable().getStackTrace(); + + int selfIndex = -1; + for (int i = 0; i < steArray.length; i++) { + final String className = steArray[i].getClassName(); + if (className.equals(callerFQCN) || className.equals(SUPER)) { + selfIndex = i; + break; + } + } + + int found = -1; + for (int i = selfIndex + 1; i < steArray.length; i++) { + final String className = steArray[i].getClassName(); + if (!(className.equals(callerFQCN) || className.equals(SUPER))) { + found = i; + break; + } + } + + if (found != -1) { + StackTraceElement ste = steArray[found]; + // setting the class name has the side effect of setting + // the needToInferCaller variable to false. + record.setSourceClassName(ste.getClassName()); + record.setSourceMethodName(ste.getMethodName()); + } + } + + public void log(Marker marker, String callerFQCN, int level, String message, + Throwable t) { + Level julLevel; + switch (level) { + case LocationAwareLogger.TRACE_INT: + julLevel = Level.FINEST; + break; + case LocationAwareLogger.DEBUG_INT: + julLevel = Level.FINE; + break; + case LocationAwareLogger.INFO_INT: + julLevel = Level.INFO; + break; + case LocationAwareLogger.WARN_INT: + julLevel = Level.WARNING; + break; + case LocationAwareLogger.ERROR_INT: + julLevel = Level.SEVERE; + break; + default: + throw new IllegalStateException("Level number " + level + + " is not recognized."); + } + // the logger.isLoggable check avoids the unconditional + // construction of location data for disabled log + // statements. As of 2008-07-31, callers of this method + // do not perform this check. See also + // http://bugzilla.slf4j.org/show_bug.cgi?id=90 + if(logger.isLoggable(julLevel)) { + log(callerFQCN, julLevel, message, t); + } + } +} diff --git a/slf4j-jdk14/src/main/java/org/slf4j/impl/JDK14LoggerFactory.java b/slf4j-jdk14/src/main/java/org/slf4j/impl/JDK14LoggerFactory.java index 5165beb..7724353 100644 --- a/slf4j-jdk14/src/main/java/org/slf4j/impl/JDK14LoggerFactory.java +++ b/slf4j-jdk14/src/main/java/org/slf4j/impl/JDK14LoggerFactory.java @@ -1,80 +1,80 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import org.slf4j.Logger; -import org.slf4j.ILoggerFactory; - -import java.util.HashMap; -import java.util.Map; - -/** - * JDK14LoggerFactory is an implementation of {@link ILoggerFactory} returning - * the appropriately named {@link JDK14LoggerAdapter} instance. - * - * @author Ceki Gülcü - */ -public class JDK14LoggerFactory implements ILoggerFactory { - - // key: name (String), value: a JDK14LoggerAdapter; - Map loggerMap; - - public JDK14LoggerFactory() { - loggerMap = new HashMap(); - } - - /* - * (non-Javadoc) - * - * @see org.slf4j.ILoggerFactory#getLogger(java.lang.String) - */ - public synchronized Logger getLogger(String name) { - Logger ulogger = null; - // protect against concurrent access of loggerMap - synchronized (this) { - // the root logger is called "" in JUL - if(name.equalsIgnoreCase(Logger.ROOT_LOGGER_NAME)) { - name = ""; - } - ulogger = (Logger) loggerMap.get(name); - if (ulogger == null) { - java.util.logging.Logger logger = java.util.logging.Logger - .getLogger(name); - ulogger = new JDK14LoggerAdapter(logger); - loggerMap.put(name, ulogger); - } - } - return ulogger; - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import org.slf4j.Logger; +import org.slf4j.ILoggerFactory; + +import java.util.HashMap; +import java.util.Map; + +/** + * JDK14LoggerFactory is an implementation of {@link ILoggerFactory} returning + * the appropriately named {@link JDK14LoggerAdapter} instance. + * + * @author Ceki Gülcü + */ +public class JDK14LoggerFactory implements ILoggerFactory { + + // key: name (String), value: a JDK14LoggerAdapter; + Map loggerMap; + + public JDK14LoggerFactory() { + loggerMap = new HashMap(); + } + + /* + * (non-Javadoc) + * + * @see org.slf4j.ILoggerFactory#getLogger(java.lang.String) + */ + public synchronized Logger getLogger(String name) { + Logger ulogger = null; + // protect against concurrent access of loggerMap + synchronized (this) { + // the root logger is called "" in JUL + if(name.equalsIgnoreCase(Logger.ROOT_LOGGER_NAME)) { + name = ""; + } + ulogger = (Logger) loggerMap.get(name); + if (ulogger == null) { + java.util.logging.Logger logger = java.util.logging.Logger + .getLogger(name); + ulogger = new JDK14LoggerAdapter(logger); + loggerMap.put(name, ulogger); + } + } + return ulogger; + } +} diff --git a/slf4j-jdk14/src/main/java/org/slf4j/impl/StaticLoggerBinder.java b/slf4j-jdk14/src/main/java/org/slf4j/impl/StaticLoggerBinder.java index b32a59d..c4d2073 100644 --- a/slf4j-jdk14/src/main/java/org/slf4j/impl/StaticLoggerBinder.java +++ b/slf4j-jdk14/src/main/java/org/slf4j/impl/StaticLoggerBinder.java @@ -1,91 +1,91 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import org.slf4j.ILoggerFactory; -import org.slf4j.LoggerFactory; -import org.slf4j.spi.LoggerFactoryBinder; - -/** - * The binding of {@link LoggerFactory} class with an actual instance of - * {@link ILoggerFactory} is performed using information returned by this class. - * - * @author Ceki Gülcü - */ -public class StaticLoggerBinder implements LoggerFactoryBinder { - - /** - * The unique instance of this class. - * - */ - private static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder(); - - /** - * Return the singleton of this class. - * - * @return the StaticLoggerBinder singleton - */ - public static final StaticLoggerBinder getSingleton() { - return SINGLETON; - } - - - /** - * Declare the version of the SLF4J API this implementation is compiled against. - * The value of this field is usually modified with each release. - */ - // to avoid constant folding by the compiler, this field must *not* be final - public static String REQUESTED_API_VERSION = "1.5.10"; // !final - - - private static final String loggerFactoryClassStr = org.slf4j.impl.JDK14LoggerFactory.class.getName(); - - /** The ILoggerFactory instance returned by the {@link #getLoggerFactory} method - * should always be the same object - */ - private final ILoggerFactory loggerFactory; - - private StaticLoggerBinder() { -// Note: JCL gets substituted at build time by an appropriate Ant task - loggerFactory = new org.slf4j.impl.JDK14LoggerFactory(); - } - - public ILoggerFactory getLoggerFactory() { - return loggerFactory; - } - - public String getLoggerFactoryClassStr() { - return loggerFactoryClassStr; - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import org.slf4j.ILoggerFactory; +import org.slf4j.LoggerFactory; +import org.slf4j.spi.LoggerFactoryBinder; + +/** + * The binding of {@link LoggerFactory} class with an actual instance of + * {@link ILoggerFactory} is performed using information returned by this class. + * + * @author Ceki Gülcü + */ +public class StaticLoggerBinder implements LoggerFactoryBinder { + + /** + * The unique instance of this class. + * + */ + private static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder(); + + /** + * Return the singleton of this class. + * + * @return the StaticLoggerBinder singleton + */ + public static final StaticLoggerBinder getSingleton() { + return SINGLETON; + } + + + /** + * Declare the version of the SLF4J API this implementation is compiled against. + * The value of this field is usually modified with each release. + */ + // to avoid constant folding by the compiler, this field must *not* be final + public static String REQUESTED_API_VERSION = "1.5.10"; // !final + + + private static final String loggerFactoryClassStr = org.slf4j.impl.JDK14LoggerFactory.class.getName(); + + /** The ILoggerFactory instance returned by the {@link #getLoggerFactory} method + * should always be the same object + */ + private final ILoggerFactory loggerFactory; + + private StaticLoggerBinder() { +// Note: JCL gets substituted at build time by an appropriate Ant task + loggerFactory = new org.slf4j.impl.JDK14LoggerFactory(); + } + + public ILoggerFactory getLoggerFactory() { + return loggerFactory; + } + + public String getLoggerFactoryClassStr() { + return loggerFactoryClassStr; + } +} diff --git a/slf4j-jdk14/src/main/java/org/slf4j/impl/StaticMDCBinder.java b/slf4j-jdk14/src/main/java/org/slf4j/impl/StaticMDCBinder.java index 09b3a03..1d2bf91 100644 --- a/slf4j-jdk14/src/main/java/org/slf4j/impl/StaticMDCBinder.java +++ b/slf4j-jdk14/src/main/java/org/slf4j/impl/StaticMDCBinder.java @@ -1,36 +1,36 @@ -package org.slf4j.impl; - -import org.slf4j.helpers.BasicMDCAdapter; -import org.slf4j.spi.MDCAdapter; - - -/** - * This implementation is bound to {@link BasicMDCAdapter}. - * - * @author Ceki Gülcü - */ -public class StaticMDCBinder { - - - /** - * The unique instance of this class. - */ - public static final StaticMDCBinder SINGLETON = new StaticMDCBinder(); - - private StaticMDCBinder() { - } - - /** - * Currently this method always returns an instance of - * {@link BasicMDCAdapter}. - */ - public MDCAdapter getMDCA() { - // note that this method is invoked only from within the static initializer of - // the org.slf4j.MDC class. - return new BasicMDCAdapter(); - } - - public String getMDCAdapterClassStr() { - return BasicMDCAdapter.class.getName(); - } -} +package org.slf4j.impl; + +import org.slf4j.helpers.BasicMDCAdapter; +import org.slf4j.spi.MDCAdapter; + + +/** + * This implementation is bound to {@link BasicMDCAdapter}. + * + * @author Ceki Gülcü + */ +public class StaticMDCBinder { + + + /** + * The unique instance of this class. + */ + public static final StaticMDCBinder SINGLETON = new StaticMDCBinder(); + + private StaticMDCBinder() { + } + + /** + * Currently this method always returns an instance of + * {@link BasicMDCAdapter}. + */ + public MDCAdapter getMDCA() { + // note that this method is invoked only from within the static initializer of + // the org.slf4j.MDC class. + return new BasicMDCAdapter(); + } + + public String getMDCAdapterClassStr() { + return BasicMDCAdapter.class.getName(); + } +} diff --git a/slf4j-jdk14/src/main/java/org/slf4j/impl/StaticMarkerBinder.java b/slf4j-jdk14/src/main/java/org/slf4j/impl/StaticMarkerBinder.java index b37c364..cb4faa9 100644 --- a/slf4j-jdk14/src/main/java/org/slf4j/impl/StaticMarkerBinder.java +++ b/slf4j-jdk14/src/main/java/org/slf4j/impl/StaticMarkerBinder.java @@ -1,77 +1,77 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import org.slf4j.IMarkerFactory; -import org.slf4j.MarkerFactory; -import org.slf4j.helpers.BasicMarkerFactory; -import org.slf4j.spi.MarkerFactoryBinder; - -/** - * - * The binding of {@link MarkerFactory} class with an actual instance of - * {@link IMarkerFactory} is performed using information returned by this class. - * - * @author Ceki Gülcü - */ -public class StaticMarkerBinder implements MarkerFactoryBinder { - - /** - * The unique instance of this class. - */ - public static final StaticMarkerBinder SINGLETON = new StaticMarkerBinder(); - - final IMarkerFactory markerFactory = new BasicMarkerFactory(); - - private StaticMarkerBinder() { - } - - /** - * Currently this method always returns an instance of - * {@link BasicMarkerFactory}. - */ - public IMarkerFactory getMarkerFactory() { - return markerFactory; - } - - /** - * Currently, this method returns the class name of - * {@link BasicMarkerFactory}. - */ - public String getMarkerFactoryClassStr() { - return BasicMarkerFactory.class.getName(); - } - - -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import org.slf4j.IMarkerFactory; +import org.slf4j.MarkerFactory; +import org.slf4j.helpers.BasicMarkerFactory; +import org.slf4j.spi.MarkerFactoryBinder; + +/** + * + * The binding of {@link MarkerFactory} class with an actual instance of + * {@link IMarkerFactory} is performed using information returned by this class. + * + * @author Ceki Gülcü + */ +public class StaticMarkerBinder implements MarkerFactoryBinder { + + /** + * The unique instance of this class. + */ + public static final StaticMarkerBinder SINGLETON = new StaticMarkerBinder(); + + final IMarkerFactory markerFactory = new BasicMarkerFactory(); + + private StaticMarkerBinder() { + } + + /** + * Currently this method always returns an instance of + * {@link BasicMarkerFactory}. + */ + public IMarkerFactory getMarkerFactory() { + return markerFactory; + } + + /** + * Currently, this method returns the class name of + * {@link BasicMarkerFactory}. + */ + public String getMarkerFactoryClassStr() { + return BasicMarkerFactory.class.getName(); + } + + +} diff --git a/slf4j-jdk14/src/main/resources/META-INF/MANIFEST.MF b/slf4j-jdk14/src/main/resources/META-INF/MANIFEST.MF index 4838f9d..1593db3 100644 --- a/slf4j-jdk14/src/main/resources/META-INF/MANIFEST.MF +++ b/slf4j-jdk14/src/main/resources/META-INF/MANIFEST.MF @@ -1,9 +1,9 @@ -Implementation-Title: slf4j-jdk14 -Bundle-ManifestVersion: 2 -Bundle-SymbolicName: slf4j.jdk14 -Bundle-Name: slf4j-jdk14 -Bundle-Vendor: SLF4J.ORG -Bundle-RequiredExecutionEnvironment: J2SE-1.3 -Export-Package: org.slf4j.impl;version=${parsedVersion.osgiVersion} -Import-Package: org.slf4j;version=${parsedVersion.osgiVersion}, org.slf4j.spi;version=${parsedVersion.osgiVersion}, org.slf4j.helpers;version=${parsedVersion.osgiVersion} +Implementation-Title: slf4j-jdk14 +Bundle-ManifestVersion: 2 +Bundle-SymbolicName: slf4j.jdk14 +Bundle-Name: slf4j-jdk14 +Bundle-Vendor: SLF4J.ORG +Bundle-RequiredExecutionEnvironment: J2SE-1.3 +Export-Package: org.slf4j.impl;version=${parsedVersion.osgiVersion} +Import-Package: org.slf4j;version=${parsedVersion.osgiVersion}, org.slf4j.spi;version=${parsedVersion.osgiVersion}, org.slf4j.helpers;version=${parsedVersion.osgiVersion} Fragment-Host: slf4j.api \ No newline at end of file diff --git a/slf4j-jdk14/src/test/java/org/slf4j/InvocationTest.java b/slf4j-jdk14/src/test/java/org/slf4j/InvocationTest.java index 46073e9..78513da 100644 --- a/slf4j-jdk14/src/test/java/org/slf4j/InvocationTest.java +++ b/slf4j-jdk14/src/test/java/org/slf4j/InvocationTest.java @@ -1,149 +1,149 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.CH - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j; - -import java.util.logging.Level; - -import junit.framework.TestCase; - - -/** - * Test whether invoking the SLF4J API causes problems or not. - * - * @author Ceki Gulcu - * - */ -public class InvocationTest extends TestCase { - - Level oldLevel; - java.util.logging.Logger root = java.util.logging.Logger.getLogger(""); - - public InvocationTest (String arg0) { - super(arg0); - } - - protected void setUp() throws Exception { - super.setUp(); - oldLevel = root.getLevel(); - root.setLevel(Level.OFF); - } - - protected void tearDown() throws Exception { - super.tearDown(); - root.setLevel(oldLevel); - } - - public void test1() { - Logger logger = LoggerFactory.getLogger("test1"); - logger.debug("Hello world."); - } - - public void test2() { - Integer i1 = new Integer(1); - Integer i2 = new Integer(2); - Integer i3 = new Integer(3); - Exception e = new Exception("This is a test exception."); - Logger logger = LoggerFactory.getLogger("test2"); - - logger.debug("Hello world 1."); - logger.debug("Hello world {}", i1); - logger.debug("val={} val={}", i1, i2); - logger.debug("val={} val={} val={}", new Object[]{i1, i2, i3}); - - logger.debug("Hello world 2", e); - logger.info("Hello world 2."); - - - logger.warn("Hello world 3."); - logger.warn("Hello world 3", e); - - - logger.error("Hello world 4."); - logger.error("Hello world {}", new Integer(3)); - logger.error("Hello world 4.", e); - } - - public void testNull() { - Logger logger = LoggerFactory.getLogger("testNull"); - logger.debug(null); - logger.info(null); - logger.warn(null); - logger.error(null); - - Exception e = new Exception("This is a test exception."); - logger.debug(null, e); - logger.info(null, e); - logger.warn(null, e); - logger.error(null, e); - } - - public void testMarker() { - Logger logger = LoggerFactory.getLogger("testMarker"); - Marker blue = MarkerFactory.getMarker("BLUE"); - logger.debug(blue, "hello"); - logger.info(blue, "hello"); - logger.warn(blue, "hello"); - logger.error(blue, "hello"); - - logger.debug(blue, "hello {}", "world"); - logger.info(blue, "hello {}", "world"); - logger.warn(blue, "hello {}", "world"); - logger.error(blue, "hello {}", "world"); - - logger.debug(blue, "hello {} and {} ", "world", "universe"); - logger.info(blue, "hello {} and {} ", "world", "universe"); - logger.warn(blue, "hello {} and {} ", "world", "universe"); - logger.error(blue, "hello {} and {} ", "world", "universe"); - } - - public void testMDC() { - MDC.put("k", "v"); - assertNotNull(MDC.get("k")); - assertEquals("v", MDC.get("k")); - - MDC.remove("k"); - assertNull(MDC.get("k")); - - MDC.put("k1", "v1"); - assertEquals("v1", MDC.get("k1")); - MDC.clear(); - assertNull(MDC.get("k1")); - - try { - MDC.put(null, "x"); - fail("null keys are invalid"); - } catch (IllegalArgumentException e) { - } - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.CH + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j; + +import java.util.logging.Level; + +import junit.framework.TestCase; + + +/** + * Test whether invoking the SLF4J API causes problems or not. + * + * @author Ceki Gulcu + * + */ +public class InvocationTest extends TestCase { + + Level oldLevel; + java.util.logging.Logger root = java.util.logging.Logger.getLogger(""); + + public InvocationTest (String arg0) { + super(arg0); + } + + protected void setUp() throws Exception { + super.setUp(); + oldLevel = root.getLevel(); + root.setLevel(Level.OFF); + } + + protected void tearDown() throws Exception { + super.tearDown(); + root.setLevel(oldLevel); + } + + public void test1() { + Logger logger = LoggerFactory.getLogger("test1"); + logger.debug("Hello world."); + } + + public void test2() { + Integer i1 = new Integer(1); + Integer i2 = new Integer(2); + Integer i3 = new Integer(3); + Exception e = new Exception("This is a test exception."); + Logger logger = LoggerFactory.getLogger("test2"); + + logger.debug("Hello world 1."); + logger.debug("Hello world {}", i1); + logger.debug("val={} val={}", i1, i2); + logger.debug("val={} val={} val={}", new Object[]{i1, i2, i3}); + + logger.debug("Hello world 2", e); + logger.info("Hello world 2."); + + + logger.warn("Hello world 3."); + logger.warn("Hello world 3", e); + + + logger.error("Hello world 4."); + logger.error("Hello world {}", new Integer(3)); + logger.error("Hello world 4.", e); + } + + public void testNull() { + Logger logger = LoggerFactory.getLogger("testNull"); + logger.debug(null); + logger.info(null); + logger.warn(null); + logger.error(null); + + Exception e = new Exception("This is a test exception."); + logger.debug(null, e); + logger.info(null, e); + logger.warn(null, e); + logger.error(null, e); + } + + public void testMarker() { + Logger logger = LoggerFactory.getLogger("testMarker"); + Marker blue = MarkerFactory.getMarker("BLUE"); + logger.debug(blue, "hello"); + logger.info(blue, "hello"); + logger.warn(blue, "hello"); + logger.error(blue, "hello"); + + logger.debug(blue, "hello {}", "world"); + logger.info(blue, "hello {}", "world"); + logger.warn(blue, "hello {}", "world"); + logger.error(blue, "hello {}", "world"); + + logger.debug(blue, "hello {} and {} ", "world", "universe"); + logger.info(blue, "hello {} and {} ", "world", "universe"); + logger.warn(blue, "hello {} and {} ", "world", "universe"); + logger.error(blue, "hello {} and {} ", "world", "universe"); + } + + public void testMDC() { + MDC.put("k", "v"); + assertNotNull(MDC.get("k")); + assertEquals("v", MDC.get("k")); + + MDC.remove("k"); + assertNull(MDC.get("k")); + + MDC.put("k1", "v1"); + assertEquals("v1", MDC.get("k1")); + MDC.clear(); + assertNull(MDC.get("k1")); + + try { + MDC.put(null, "x"); + fail("null keys are invalid"); + } catch (IllegalArgumentException e) { + } + } +} diff --git a/slf4j-jdk14/src/test/java/org/slf4j/impl/JDK14AdapterLoggerNameTest.java b/slf4j-jdk14/src/test/java/org/slf4j/impl/JDK14AdapterLoggerNameTest.java index cc511ad..dfaecb2 100644 --- a/slf4j-jdk14/src/test/java/org/slf4j/impl/JDK14AdapterLoggerNameTest.java +++ b/slf4j-jdk14/src/test/java/org/slf4j/impl/JDK14AdapterLoggerNameTest.java @@ -1,98 +1,98 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import java.util.logging.Handler; -import java.util.logging.LogRecord; -import java.util.logging.Logger; - -import junit.framework.TestCase; - -public class JDK14AdapterLoggerNameTest extends TestCase { - private MockHandler mockHandler; - - protected void setUp() throws Exception { - super.setUp(); - Logger logger = Logger.getLogger("TEST"); - mockHandler = new MockHandler(); - removeHandlers(logger); - logger.addHandler(mockHandler); - } - - protected void tearDown() throws Exception { - removeHandlers(Logger.getLogger("TEST")); - super.tearDown(); - } - - public void testLoggerNameusingJdkLogging() throws Exception { - Logger.getLogger("TEST").info("test message"); - assertCorrectLoggerName(); - - } - - public void testLoggerNameUsingSlf4j() throws Exception { - JDK14LoggerFactory factory = new JDK14LoggerFactory(); - org.slf4j.Logger logger = factory.getLogger("TEST"); - logger.info("test message"); - assertCorrectLoggerName(); - } - - private void removeHandlers(Logger logger) { - logger.setUseParentHandlers(false); - Handler[] handlers = logger.getHandlers(); - for (int i = 0; i < handlers.length; i++) { - logger.removeHandler(handlers[i]); - } - } - - private void assertCorrectLoggerName() { - assertNotNull("no log record", mockHandler.record); - assertNotNull("missing logger name", mockHandler.record.getLoggerName()); - } - - private class MockHandler extends java.util.logging.Handler { - public LogRecord record; - - public void close() throws SecurityException { - } - - public void flush() { - } - - public void publish(LogRecord record) { - this.record = record; - } - - } +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import java.util.logging.Handler; +import java.util.logging.LogRecord; +import java.util.logging.Logger; + +import junit.framework.TestCase; + +public class JDK14AdapterLoggerNameTest extends TestCase { + private MockHandler mockHandler; + + protected void setUp() throws Exception { + super.setUp(); + Logger logger = Logger.getLogger("TEST"); + mockHandler = new MockHandler(); + removeHandlers(logger); + logger.addHandler(mockHandler); + } + + protected void tearDown() throws Exception { + removeHandlers(Logger.getLogger("TEST")); + super.tearDown(); + } + + public void testLoggerNameusingJdkLogging() throws Exception { + Logger.getLogger("TEST").info("test message"); + assertCorrectLoggerName(); + + } + + public void testLoggerNameUsingSlf4j() throws Exception { + JDK14LoggerFactory factory = new JDK14LoggerFactory(); + org.slf4j.Logger logger = factory.getLogger("TEST"); + logger.info("test message"); + assertCorrectLoggerName(); + } + + private void removeHandlers(Logger logger) { + logger.setUseParentHandlers(false); + Handler[] handlers = logger.getHandlers(); + for (int i = 0; i < handlers.length; i++) { + logger.removeHandler(handlers[i]); + } + } + + private void assertCorrectLoggerName() { + assertNotNull("no log record", mockHandler.record); + assertNotNull("missing logger name", mockHandler.record.getLoggerName()); + } + + private class MockHandler extends java.util.logging.Handler { + public LogRecord record; + + public void close() throws SecurityException { + } + + public void flush() { + } + + public void publish(LogRecord record) { + this.record = record; + } + + } } \ No newline at end of file diff --git a/slf4j-jdk14/src/test/java/org/slf4j/impl/PerfTest.java b/slf4j-jdk14/src/test/java/org/slf4j/impl/PerfTest.java index cf321e1..c239de2 100644 --- a/slf4j-jdk14/src/test/java/org/slf4j/impl/PerfTest.java +++ b/slf4j-jdk14/src/test/java/org/slf4j/impl/PerfTest.java @@ -1,52 +1,52 @@ -package org.slf4j.impl; - -import junit.framework.TestCase; - -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.slf4j.helpers.BogoPerf; - -public class PerfTest extends TestCase { - - static long REFERENCE_BIPS = 9000; - - public PerfTest(String name) { - super(name); - } - - protected void setUp() throws Exception { - super.setUp(); - } - - protected void tearDown() throws Exception { - super.tearDown(); - } - - public void testBug72() { - - int LEN = 1000*1000*10; - debugLoop(LEN); // warm up - double avg = debugLoop(LEN); - long referencePerf = 93; - BogoPerf.assertDuration(avg, referencePerf, REFERENCE_BIPS); - - // when the code is guarded by a logger.isLoggable condition, - // duration is about 16 *micro*seconds for 1000 iterations - // when it is not guarded the figure is 90 milliseconds, - // i.e a ration of 1 to 5000 - } - - double debugLoop(int len) { - Logger logger = LoggerFactory.getLogger(PerfTest.class); - long start = System.currentTimeMillis(); - for (int i = 0; i < len; i++) { - logger.debug("hello"); - } - - long end = System.currentTimeMillis(); - - long duration = end - start; - return duration; - } - -} +package org.slf4j.impl; + +import junit.framework.TestCase; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.helpers.BogoPerf; + +public class PerfTest extends TestCase { + + static long REFERENCE_BIPS = 9000; + + public PerfTest(String name) { + super(name); + } + + protected void setUp() throws Exception { + super.setUp(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + + public void testBug72() { + + int LEN = 1000*1000*10; + debugLoop(LEN); // warm up + double avg = debugLoop(LEN); + long referencePerf = 93; + BogoPerf.assertDuration(avg, referencePerf, REFERENCE_BIPS); + + // when the code is guarded by a logger.isLoggable condition, + // duration is about 16 *micro*seconds for 1000 iterations + // when it is not guarded the figure is 90 milliseconds, + // i.e a ration of 1 to 5000 + } + + double debugLoop(int len) { + Logger logger = LoggerFactory.getLogger(PerfTest.class); + long start = System.currentTimeMillis(); + for (int i = 0; i < len; i++) { + logger.debug("hello"); + } + + long end = System.currentTimeMillis(); + + long duration = end - start; + return duration; + } + +} diff --git a/slf4j-log4j12/LICENSE.txt b/slf4j-log4j12/LICENSE.txt index f6e2f31..508a272 100644 --- a/slf4j-log4j12/LICENSE.txt +++ b/slf4j-log4j12/LICENSE.txt @@ -1,24 +1,24 @@ -Copyright (c) 2004-2007 QOS.ch -All rights reserved. - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - - +Copyright (c) 2004-2007 QOS.ch +All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + + diff --git a/slf4j-log4j12/pom.xml b/slf4j-log4j12/pom.xml index 976dadb..e8a6548 100644 --- a/slf4j-log4j12/pom.xml +++ b/slf4j-log4j12/pom.xml @@ -1,56 +1,56 @@ -<project - xmlns="http://maven.apache.org/POM/4.0.0" - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - - <parent> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-parent</artifactId> - <version>1.5.10</version> - </parent> - - <modelVersion>4.0.0</modelVersion> - - <groupId>org.slf4j</groupId> - <artifactId>slf4j-log4j12</artifactId> - <packaging>jar</packaging> - <name>SLF4J LOG4J-12 Binding</name> - - <url>http://www.slf4j.org</url> - - <description> - The slf4j log4j-12 binding - </description> - - <dependencies> - <dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-api</artifactId> - </dependency> - - <dependency> - <groupId>log4j</groupId> - <artifactId>log4j</artifactId> - </dependency> - </dependencies> - - <build> - <plugins> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-jar-plugin</artifactId> - <configuration> - <archive> - <manifestEntries> - <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> - <Bundle-Description>${project.description}</Bundle-Description> - <Implementation-Version>${project.version}</Implementation-Version> - </manifestEntries> - <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> - </archive> - </configuration> - </plugin> - </plugins> - </build> - +<project + xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + <parent> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-parent</artifactId> + <version>1.5.10</version> + </parent> + + <modelVersion>4.0.0</modelVersion> + + <groupId>org.slf4j</groupId> + <artifactId>slf4j-log4j12</artifactId> + <packaging>jar</packaging> + <name>SLF4J LOG4J-12 Binding</name> + + <url>http://www.slf4j.org</url> + + <description> + The slf4j log4j-12 binding + </description> + + <dependencies> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + </dependency> + + <dependency> + <groupId>log4j</groupId> + <artifactId>log4j</artifactId> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-jar-plugin</artifactId> + <configuration> + <archive> + <manifestEntries> + <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> + <Bundle-Description>${project.description}</Bundle-Description> + <Implementation-Version>${project.version}</Implementation-Version> + </manifestEntries> + <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> + </archive> + </configuration> + </plugin> + </plugins> + </build> + </project> \ No newline at end of file diff --git a/slf4j-log4j12/src/main/java/org/slf4j/impl/Log4jLoggerAdapter.java b/slf4j-log4j12/src/main/java/org/slf4j/impl/Log4jLoggerAdapter.java index 28e3dcc..3901675 100644 --- a/slf4j-log4j12/src/main/java/org/slf4j/impl/Log4jLoggerAdapter.java +++ b/slf4j-log4j12/src/main/java/org/slf4j/impl/Log4jLoggerAdapter.java @@ -1,600 +1,600 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -package org.slf4j.impl; - -import java.io.Serializable; - -import org.apache.log4j.Level; -import org.slf4j.Logger; -import org.slf4j.Marker; -import org.slf4j.helpers.MarkerIgnoringBase; -import org.slf4j.helpers.MessageFormatter; -import org.slf4j.spi.LocationAwareLogger; - -/** - * A wrapper over {@link org.apache.log4j.Logger org.apache.log4j.Logger} in - * conforming to the {@link Logger} interface. - * - * <p>Note that the logging levels mentioned in this class refer to those defined in the <a - * href="http://logging.apache.org/log4j/docs/api/org/apache/log4j/Level.html"><code>org.apache.log4j.Level</code></a> - * class. - * - * <p> - * The TRACE level was introduced in log4j version 1.2.12. In order to avoid - * crashing the host application, in the case the log4j version in use predates - * 1.2.12, the TRACE level will be mapped as DEBUG. See also <a - * href="http://bugzilla.slf4j.org/show_bug.cgi?id=68">bug 68</a>. - * - * @author Ceki Gülcü - */ -public final class Log4jLoggerAdapter extends MarkerIgnoringBase implements - LocationAwareLogger, Serializable { - - private static final long serialVersionUID = 6182834493563598289L; - - final transient org.apache.log4j.Logger logger; - - /** - * Following the pattern discussed in pages 162 through 168 of "The complete - * log4j manual". - */ - final static String FQCN = Log4jLoggerAdapter.class.getName(); - - // Does the log4j version in use recognize the TRACE level? - // The trace level was introduced in log4j 1.2.12. - final boolean traceCapable; - - // WARN: Log4jLoggerAdapter constructor should have only package access so - // that - // only Log4jLoggerFactory be able to create one. - Log4jLoggerAdapter(org.apache.log4j.Logger logger) { - this.logger = logger; - this.name = logger.getName(); - traceCapable = isTraceCapable(); - } - - private boolean isTraceCapable() { - try { - logger.isTraceEnabled(); - return true; - } catch (NoSuchMethodError e) { - return false; - } - } - - /** - * Is this logger instance enabled for the TRACE level? - * - * @return True if this Logger is enabled for level TRACE, false otherwise. - */ - public boolean isTraceEnabled() { - if (traceCapable) { - return logger.isTraceEnabled(); - } else { - return logger.isDebugEnabled(); - } - } - - /** - * Log a message object at level TRACE. - * - * @param msg - - * the message object to be logged - */ - public void trace(String msg) { - logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msg, null); - } - - /** - * Log a message at level TRACE according to the specified format and - * argument. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for level TRACE. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - public void trace(String format, Object arg) { - if (isTraceEnabled()) { - String msgStr = MessageFormatter.format(format, arg); - logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msgStr, null); - } - } - - /** - * Log a message at level TRACE according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the TRACE level. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void trace(String format, Object arg1, Object arg2) { - if (isTraceEnabled()) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msgStr, null); - } - } - - /** - * Log a message at level TRACE according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the TRACE level. - * </p> - * - * @param format - * the format string - * @param argArray - * an array of arguments - */ - public void trace(String format, Object[] argArray) { - if (isTraceEnabled()) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msgStr, null); - } - } - - /** - * Log an exception (throwable) at level TRACE with an accompanying message. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - public void trace(String msg, Throwable t) { - logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msg, t); - } - - /** - * Is this logger instance enabled for the DEBUG level? - * - * @return True if this Logger is enabled for level DEBUG, false otherwise. - */ - public boolean isDebugEnabled() { - return logger.isDebugEnabled(); - } - - /** - * Log a message object at level DEBUG. - * - * @param msg - - * the message object to be logged - */ - public void debug(String msg) { - logger.log(FQCN, Level.DEBUG, msg, null); - } - - /** - * Log a message at level DEBUG according to the specified format and - * argument. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for level DEBUG. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - public void debug(String format, Object arg) { - if (logger.isDebugEnabled()) { - String msgStr = MessageFormatter.format(format, arg); - logger.log(FQCN, Level.DEBUG, msgStr, null); - } - } - - /** - * Log a message at level DEBUG according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the DEBUG level. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void debug(String format, Object arg1, Object arg2) { - if (logger.isDebugEnabled()) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - logger.log(FQCN, Level.DEBUG, msgStr, null); - } - } - - /** - * Log a message at level DEBUG according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the DEBUG level. - * </p> - * - * @param format - * the format string - * @param argArray - * an array of arguments - */ - public void debug(String format, Object[] argArray) { - if (logger.isDebugEnabled()) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - logger.log(FQCN, Level.DEBUG, msgStr, null); - } - } - - /** - * Log an exception (throwable) at level DEBUG with an accompanying message. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - public void debug(String msg, Throwable t) { - logger.log(FQCN, Level.DEBUG, msg, t); - } - - /** - * Is this logger instance enabled for the INFO level? - * - * @return True if this Logger is enabled for the INFO level, false otherwise. - */ - public boolean isInfoEnabled() { - return logger.isInfoEnabled(); - } - - /** - * Log a message object at the INFO level. - * - * @param msg - - * the message object to be logged - */ - public void info(String msg) { - logger.log(FQCN, Level.INFO, msg, null); - } - - /** - * Log a message at level INFO according to the specified format and argument. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the INFO level. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - public void info(String format, Object arg) { - if (logger.isInfoEnabled()) { - String msgStr = MessageFormatter.format(format, arg); - logger.log(FQCN, Level.INFO, msgStr, null); - } - } - - /** - * Log a message at the INFO level according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the INFO level. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void info(String format, Object arg1, Object arg2) { - if (logger.isInfoEnabled()) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - logger.log(FQCN, Level.INFO, msgStr, null); - } - } - - /** - * Log a message at level INFO according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the INFO level. - * </p> - * - * @param format - * the format string - * @param argArray - * an array of arguments - */ - public void info(String format, Object[] argArray) { - if (logger.isInfoEnabled()) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - logger.log(FQCN, Level.INFO, msgStr, null); - } - } - - /** - * Log an exception (throwable) at the INFO level with an accompanying - * message. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - public void info(String msg, Throwable t) { - logger.log(FQCN, Level.INFO, msg, t); - } - - /** - * Is this logger instance enabled for the WARN level? - * - * @return True if this Logger is enabled for the WARN level, false otherwise. - */ - public boolean isWarnEnabled() { - return logger.isEnabledFor(Level.WARN); - } - - /** - * Log a message object at the WARN level. - * - * @param msg - - * the message object to be logged - */ - public void warn(String msg) { - logger.log(FQCN, Level.WARN, msg, null); - } - - /** - * Log a message at the WARN level according to the specified format and - * argument. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the WARN level. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - public void warn(String format, Object arg) { - if (logger.isEnabledFor(Level.WARN)) { - String msgStr = MessageFormatter.format(format, arg); - logger.log(FQCN, Level.WARN, msgStr, null); - } - } - - /** - * Log a message at the WARN level according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the WARN level. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void warn(String format, Object arg1, Object arg2) { - if (logger.isEnabledFor(Level.WARN)) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - logger.log(FQCN, Level.WARN, msgStr, null); - } - } - - /** - * Log a message at level WARN according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the WARN level. - * </p> - * - * @param format - * the format string - * @param argArray - * an array of arguments - */ - public void warn(String format, Object[] argArray) { - if (logger.isEnabledFor(Level.WARN)) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - logger.log(FQCN, Level.WARN, msgStr, null); - } - } - - /** - * Log an exception (throwable) at the WARN level with an accompanying - * message. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - public void warn(String msg, Throwable t) { - logger.log(FQCN, Level.WARN, msg, t); - } - - /** - * Is this logger instance enabled for level ERROR? - * - * @return True if this Logger is enabled for level ERROR, false otherwise. - */ - public boolean isErrorEnabled() { - return logger.isEnabledFor(Level.ERROR); - } - - /** - * Log a message object at the ERROR level. - * - * @param msg - - * the message object to be logged - */ - public void error(String msg) { - logger.log(FQCN, Level.ERROR, msg, null); - } - - /** - * Log a message at the ERROR level according to the specified format and - * argument. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the ERROR level. - * </p> - * - * @param format - * the format string - * @param arg - * the argument - */ - public void error(String format, Object arg) { - if (logger.isEnabledFor(Level.ERROR)) { - String msgStr = MessageFormatter.format(format, arg); - logger.log(FQCN, Level.ERROR, msgStr, null); - } - } - - /** - * Log a message at the ERROR level according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the ERROR level. - * </p> - * - * @param format - * the format string - * @param arg1 - * the first argument - * @param arg2 - * the second argument - */ - public void error(String format, Object arg1, Object arg2) { - if (logger.isEnabledFor(Level.ERROR)) { - String msgStr = MessageFormatter.format(format, arg1, arg2); - logger.log(FQCN, Level.ERROR, msgStr, null); - } - } - - /** - * Log a message at level ERROR according to the specified format and - * arguments. - * - * <p> - * This form avoids superfluous object creation when the logger is disabled - * for the ERROR level. - * </p> - * - * @param format - * the format string - * @param argArray - * an array of arguments - */ - public void error(String format, Object[] argArray) { - if (logger.isEnabledFor(Level.ERROR)) { - String msgStr = MessageFormatter.arrayFormat(format, argArray); - logger.log(FQCN, Level.ERROR, msgStr, null); - } - } - - /** - * Log an exception (throwable) at the ERROR level with an accompanying - * message. - * - * @param msg - * the message accompanying the exception - * @param t - * the exception (throwable) to log - */ - public void error(String msg, Throwable t) { - logger.log(FQCN, Level.ERROR, msg, t); - } - - public void log(Marker marker, String callerFQCN, int level, String msg, - Throwable t) { - Level log4jLevel; - switch (level) { - case LocationAwareLogger.TRACE_INT: - log4jLevel = traceCapable ? Level.TRACE : Level.DEBUG; - break; - case LocationAwareLogger.DEBUG_INT: - log4jLevel = Level.DEBUG; - break; - case LocationAwareLogger.INFO_INT: - log4jLevel = Level.INFO; - break; - case LocationAwareLogger.WARN_INT: - log4jLevel = Level.WARN; - break; - case LocationAwareLogger.ERROR_INT: - log4jLevel = Level.ERROR; - break; - default: - throw new IllegalStateException("Level number " + level - + " is not recognized."); - } - logger.log(callerFQCN, log4jLevel, msg, t); - } - -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +package org.slf4j.impl; + +import java.io.Serializable; + +import org.apache.log4j.Level; +import org.slf4j.Logger; +import org.slf4j.Marker; +import org.slf4j.helpers.MarkerIgnoringBase; +import org.slf4j.helpers.MessageFormatter; +import org.slf4j.spi.LocationAwareLogger; + +/** + * A wrapper over {@link org.apache.log4j.Logger org.apache.log4j.Logger} in + * conforming to the {@link Logger} interface. + * + * <p>Note that the logging levels mentioned in this class refer to those defined in the <a + * href="http://logging.apache.org/log4j/docs/api/org/apache/log4j/Level.html"><code>org.apache.log4j.Level</code></a> + * class. + * + * <p> + * The TRACE level was introduced in log4j version 1.2.12. In order to avoid + * crashing the host application, in the case the log4j version in use predates + * 1.2.12, the TRACE level will be mapped as DEBUG. See also <a + * href="http://bugzilla.slf4j.org/show_bug.cgi?id=68">bug 68</a>. + * + * @author Ceki Gülcü + */ +public final class Log4jLoggerAdapter extends MarkerIgnoringBase implements + LocationAwareLogger, Serializable { + + private static final long serialVersionUID = 6182834493563598289L; + + final transient org.apache.log4j.Logger logger; + + /** + * Following the pattern discussed in pages 162 through 168 of "The complete + * log4j manual". + */ + final static String FQCN = Log4jLoggerAdapter.class.getName(); + + // Does the log4j version in use recognize the TRACE level? + // The trace level was introduced in log4j 1.2.12. + final boolean traceCapable; + + // WARN: Log4jLoggerAdapter constructor should have only package access so + // that + // only Log4jLoggerFactory be able to create one. + Log4jLoggerAdapter(org.apache.log4j.Logger logger) { + this.logger = logger; + this.name = logger.getName(); + traceCapable = isTraceCapable(); + } + + private boolean isTraceCapable() { + try { + logger.isTraceEnabled(); + return true; + } catch (NoSuchMethodError e) { + return false; + } + } + + /** + * Is this logger instance enabled for the TRACE level? + * + * @return True if this Logger is enabled for level TRACE, false otherwise. + */ + public boolean isTraceEnabled() { + if (traceCapable) { + return logger.isTraceEnabled(); + } else { + return logger.isDebugEnabled(); + } + } + + /** + * Log a message object at level TRACE. + * + * @param msg - + * the message object to be logged + */ + public void trace(String msg) { + logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msg, null); + } + + /** + * Log a message at level TRACE according to the specified format and + * argument. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for level TRACE. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + public void trace(String format, Object arg) { + if (isTraceEnabled()) { + String msgStr = MessageFormatter.format(format, arg); + logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msgStr, null); + } + } + + /** + * Log a message at level TRACE according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the TRACE level. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void trace(String format, Object arg1, Object arg2) { + if (isTraceEnabled()) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msgStr, null); + } + } + + /** + * Log a message at level TRACE according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the TRACE level. + * </p> + * + * @param format + * the format string + * @param argArray + * an array of arguments + */ + public void trace(String format, Object[] argArray) { + if (isTraceEnabled()) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msgStr, null); + } + } + + /** + * Log an exception (throwable) at level TRACE with an accompanying message. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + public void trace(String msg, Throwable t) { + logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msg, t); + } + + /** + * Is this logger instance enabled for the DEBUG level? + * + * @return True if this Logger is enabled for level DEBUG, false otherwise. + */ + public boolean isDebugEnabled() { + return logger.isDebugEnabled(); + } + + /** + * Log a message object at level DEBUG. + * + * @param msg - + * the message object to be logged + */ + public void debug(String msg) { + logger.log(FQCN, Level.DEBUG, msg, null); + } + + /** + * Log a message at level DEBUG according to the specified format and + * argument. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for level DEBUG. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + public void debug(String format, Object arg) { + if (logger.isDebugEnabled()) { + String msgStr = MessageFormatter.format(format, arg); + logger.log(FQCN, Level.DEBUG, msgStr, null); + } + } + + /** + * Log a message at level DEBUG according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the DEBUG level. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void debug(String format, Object arg1, Object arg2) { + if (logger.isDebugEnabled()) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + logger.log(FQCN, Level.DEBUG, msgStr, null); + } + } + + /** + * Log a message at level DEBUG according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the DEBUG level. + * </p> + * + * @param format + * the format string + * @param argArray + * an array of arguments + */ + public void debug(String format, Object[] argArray) { + if (logger.isDebugEnabled()) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + logger.log(FQCN, Level.DEBUG, msgStr, null); + } + } + + /** + * Log an exception (throwable) at level DEBUG with an accompanying message. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + public void debug(String msg, Throwable t) { + logger.log(FQCN, Level.DEBUG, msg, t); + } + + /** + * Is this logger instance enabled for the INFO level? + * + * @return True if this Logger is enabled for the INFO level, false otherwise. + */ + public boolean isInfoEnabled() { + return logger.isInfoEnabled(); + } + + /** + * Log a message object at the INFO level. + * + * @param msg - + * the message object to be logged + */ + public void info(String msg) { + logger.log(FQCN, Level.INFO, msg, null); + } + + /** + * Log a message at level INFO according to the specified format and argument. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the INFO level. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + public void info(String format, Object arg) { + if (logger.isInfoEnabled()) { + String msgStr = MessageFormatter.format(format, arg); + logger.log(FQCN, Level.INFO, msgStr, null); + } + } + + /** + * Log a message at the INFO level according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the INFO level. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void info(String format, Object arg1, Object arg2) { + if (logger.isInfoEnabled()) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + logger.log(FQCN, Level.INFO, msgStr, null); + } + } + + /** + * Log a message at level INFO according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the INFO level. + * </p> + * + * @param format + * the format string + * @param argArray + * an array of arguments + */ + public void info(String format, Object[] argArray) { + if (logger.isInfoEnabled()) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + logger.log(FQCN, Level.INFO, msgStr, null); + } + } + + /** + * Log an exception (throwable) at the INFO level with an accompanying + * message. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + public void info(String msg, Throwable t) { + logger.log(FQCN, Level.INFO, msg, t); + } + + /** + * Is this logger instance enabled for the WARN level? + * + * @return True if this Logger is enabled for the WARN level, false otherwise. + */ + public boolean isWarnEnabled() { + return logger.isEnabledFor(Level.WARN); + } + + /** + * Log a message object at the WARN level. + * + * @param msg - + * the message object to be logged + */ + public void warn(String msg) { + logger.log(FQCN, Level.WARN, msg, null); + } + + /** + * Log a message at the WARN level according to the specified format and + * argument. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the WARN level. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + public void warn(String format, Object arg) { + if (logger.isEnabledFor(Level.WARN)) { + String msgStr = MessageFormatter.format(format, arg); + logger.log(FQCN, Level.WARN, msgStr, null); + } + } + + /** + * Log a message at the WARN level according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the WARN level. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void warn(String format, Object arg1, Object arg2) { + if (logger.isEnabledFor(Level.WARN)) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + logger.log(FQCN, Level.WARN, msgStr, null); + } + } + + /** + * Log a message at level WARN according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the WARN level. + * </p> + * + * @param format + * the format string + * @param argArray + * an array of arguments + */ + public void warn(String format, Object[] argArray) { + if (logger.isEnabledFor(Level.WARN)) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + logger.log(FQCN, Level.WARN, msgStr, null); + } + } + + /** + * Log an exception (throwable) at the WARN level with an accompanying + * message. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + public void warn(String msg, Throwable t) { + logger.log(FQCN, Level.WARN, msg, t); + } + + /** + * Is this logger instance enabled for level ERROR? + * + * @return True if this Logger is enabled for level ERROR, false otherwise. + */ + public boolean isErrorEnabled() { + return logger.isEnabledFor(Level.ERROR); + } + + /** + * Log a message object at the ERROR level. + * + * @param msg - + * the message object to be logged + */ + public void error(String msg) { + logger.log(FQCN, Level.ERROR, msg, null); + } + + /** + * Log a message at the ERROR level according to the specified format and + * argument. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the ERROR level. + * </p> + * + * @param format + * the format string + * @param arg + * the argument + */ + public void error(String format, Object arg) { + if (logger.isEnabledFor(Level.ERROR)) { + String msgStr = MessageFormatter.format(format, arg); + logger.log(FQCN, Level.ERROR, msgStr, null); + } + } + + /** + * Log a message at the ERROR level according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the ERROR level. + * </p> + * + * @param format + * the format string + * @param arg1 + * the first argument + * @param arg2 + * the second argument + */ + public void error(String format, Object arg1, Object arg2) { + if (logger.isEnabledFor(Level.ERROR)) { + String msgStr = MessageFormatter.format(format, arg1, arg2); + logger.log(FQCN, Level.ERROR, msgStr, null); + } + } + + /** + * Log a message at level ERROR according to the specified format and + * arguments. + * + * <p> + * This form avoids superfluous object creation when the logger is disabled + * for the ERROR level. + * </p> + * + * @param format + * the format string + * @param argArray + * an array of arguments + */ + public void error(String format, Object[] argArray) { + if (logger.isEnabledFor(Level.ERROR)) { + String msgStr = MessageFormatter.arrayFormat(format, argArray); + logger.log(FQCN, Level.ERROR, msgStr, null); + } + } + + /** + * Log an exception (throwable) at the ERROR level with an accompanying + * message. + * + * @param msg + * the message accompanying the exception + * @param t + * the exception (throwable) to log + */ + public void error(String msg, Throwable t) { + logger.log(FQCN, Level.ERROR, msg, t); + } + + public void log(Marker marker, String callerFQCN, int level, String msg, + Throwable t) { + Level log4jLevel; + switch (level) { + case LocationAwareLogger.TRACE_INT: + log4jLevel = traceCapable ? Level.TRACE : Level.DEBUG; + break; + case LocationAwareLogger.DEBUG_INT: + log4jLevel = Level.DEBUG; + break; + case LocationAwareLogger.INFO_INT: + log4jLevel = Level.INFO; + break; + case LocationAwareLogger.WARN_INT: + log4jLevel = Level.WARN; + break; + case LocationAwareLogger.ERROR_INT: + log4jLevel = Level.ERROR; + break; + default: + throw new IllegalStateException("Level number " + level + + " is not recognized."); + } + logger.log(callerFQCN, log4jLevel, msg, t); + } + +} diff --git a/slf4j-log4j12/src/main/java/org/slf4j/impl/Log4jLoggerFactory.java b/slf4j-log4j12/src/main/java/org/slf4j/impl/Log4jLoggerFactory.java index 627ee51..da1329d 100644 --- a/slf4j-log4j12/src/main/java/org/slf4j/impl/Log4jLoggerFactory.java +++ b/slf4j-log4j12/src/main/java/org/slf4j/impl/Log4jLoggerFactory.java @@ -1,81 +1,81 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import java.util.HashMap; -import java.util.Map; - -import org.apache.log4j.LogManager; -import org.slf4j.ILoggerFactory; -import org.slf4j.Logger; - -/** - * Log4jLoggerFactory is an implementation of {@link ILoggerFactory} returning - * the appropriate named {@link Log4jLoggerAdapter} instance. - * - * @author Ceki Gülcü - */ -public class Log4jLoggerFactory implements ILoggerFactory { - - // key: name (String), value: a Log4jLoggerAdapter; - Map loggerMap; - - public Log4jLoggerFactory() { - loggerMap = new HashMap(); - } - - /* - * (non-Javadoc) - * - * @see org.slf4j.ILoggerFactory#getLogger(java.lang.String) - */ - public Logger getLogger(String name) { - Logger slf4jLogger = null; - // protect against concurrent access of loggerMap - synchronized (this) { - slf4jLogger = (Logger) loggerMap.get(name); - if (slf4jLogger == null) { - org.apache.log4j.Logger log4jLogger; - if(name.equalsIgnoreCase(Logger.ROOT_LOGGER_NAME)) { - log4jLogger = LogManager.getRootLogger(); - } else { - log4jLogger = LogManager.getLogger(name); - } - slf4jLogger = new Log4jLoggerAdapter(log4jLogger); - loggerMap.put(name, slf4jLogger); - } - } - return slf4jLogger; - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import java.util.HashMap; +import java.util.Map; + +import org.apache.log4j.LogManager; +import org.slf4j.ILoggerFactory; +import org.slf4j.Logger; + +/** + * Log4jLoggerFactory is an implementation of {@link ILoggerFactory} returning + * the appropriate named {@link Log4jLoggerAdapter} instance. + * + * @author Ceki Gülcü + */ +public class Log4jLoggerFactory implements ILoggerFactory { + + // key: name (String), value: a Log4jLoggerAdapter; + Map loggerMap; + + public Log4jLoggerFactory() { + loggerMap = new HashMap(); + } + + /* + * (non-Javadoc) + * + * @see org.slf4j.ILoggerFactory#getLogger(java.lang.String) + */ + public Logger getLogger(String name) { + Logger slf4jLogger = null; + // protect against concurrent access of loggerMap + synchronized (this) { + slf4jLogger = (Logger) loggerMap.get(name); + if (slf4jLogger == null) { + org.apache.log4j.Logger log4jLogger; + if(name.equalsIgnoreCase(Logger.ROOT_LOGGER_NAME)) { + log4jLogger = LogManager.getRootLogger(); + } else { + log4jLogger = LogManager.getLogger(name); + } + slf4jLogger = new Log4jLoggerAdapter(log4jLogger); + loggerMap.put(name, slf4jLogger); + } + } + return slf4jLogger; + } +} diff --git a/slf4j-log4j12/src/main/java/org/slf4j/impl/Log4jMDCAdapter.java b/slf4j-log4j12/src/main/java/org/slf4j/impl/Log4jMDCAdapter.java index f68355f..e6efed7 100644 --- a/slf4j-log4j12/src/main/java/org/slf4j/impl/Log4jMDCAdapter.java +++ b/slf4j-log4j12/src/main/java/org/slf4j/impl/Log4jMDCAdapter.java @@ -1,64 +1,64 @@ -package org.slf4j.impl; - -import java.util.HashMap; -import java.util.Iterator; -import java.util.Map; - -import org.slf4j.spi.MDCAdapter; - -public class Log4jMDCAdapter implements MDCAdapter { - - public void clear() { - Map map = org.apache.log4j.MDC.getContext(); - if (map != null) { - map.clear(); - } - } - - public String get(String key) { - return (String) org.apache.log4j.MDC.get(key); - } - - /** - * Put a context value (the <code>val</code> parameter) as identified with - * the <code>key</code> parameter into the current thread's context map. The - * <code>key</code> parameter cannot be null. Log4j does <em>not</em> - * support null for the <code>val</code> parameter. - * - * <p> - * This method delegates all work to log4j's MDC. - * - * @throws IllegalArgumentException - * in case the "key" or <b>"val"</b> parameter is null - */ - public void put(String key, String val) { - org.apache.log4j.MDC.put(key, val); - } - - public void remove(String key) { - org.apache.log4j.MDC.remove(key); - } - - public Map getCopyOfContextMap() { - Map old = org.apache.log4j.MDC.getContext(); - if(old != null) { - return new HashMap(old); - } else { - return null; - } - } - - public void setContextMap(Map contextMap) { - Map old = org.apache.log4j.MDC.getContext(); - if(old == null) { - Iterator entrySetIterator = contextMap.entrySet().iterator(); - while(entrySetIterator.hasNext()) { - Map.Entry mapEntry = (Map.Entry) entrySetIterator.next(); - org.apache.log4j.MDC.put((String) mapEntry.getKey(), mapEntry.getValue()); - } - } else { - old.clear(); - old.putAll(contextMap); - } - } -} +package org.slf4j.impl; + +import java.util.HashMap; +import java.util.Iterator; +import java.util.Map; + +import org.slf4j.spi.MDCAdapter; + +public class Log4jMDCAdapter implements MDCAdapter { + + public void clear() { + Map map = org.apache.log4j.MDC.getContext(); + if (map != null) { + map.clear(); + } + } + + public String get(String key) { + return (String) org.apache.log4j.MDC.get(key); + } + + /** + * Put a context value (the <code>val</code> parameter) as identified with + * the <code>key</code> parameter into the current thread's context map. The + * <code>key</code> parameter cannot be null. Log4j does <em>not</em> + * support null for the <code>val</code> parameter. + * + * <p> + * This method delegates all work to log4j's MDC. + * + * @throws IllegalArgumentException + * in case the "key" or <b>"val"</b> parameter is null + */ + public void put(String key, String val) { + org.apache.log4j.MDC.put(key, val); + } + + public void remove(String key) { + org.apache.log4j.MDC.remove(key); + } + + public Map getCopyOfContextMap() { + Map old = org.apache.log4j.MDC.getContext(); + if(old != null) { + return new HashMap(old); + } else { + return null; + } + } + + public void setContextMap(Map contextMap) { + Map old = org.apache.log4j.MDC.getContext(); + if(old == null) { + Iterator entrySetIterator = contextMap.entrySet().iterator(); + while(entrySetIterator.hasNext()) { + Map.Entry mapEntry = (Map.Entry) entrySetIterator.next(); + org.apache.log4j.MDC.put((String) mapEntry.getKey(), mapEntry.getValue()); + } + } else { + old.clear(); + old.putAll(contextMap); + } + } +} diff --git a/slf4j-log4j12/src/main/java/org/slf4j/impl/StaticLoggerBinder.java b/slf4j-log4j12/src/main/java/org/slf4j/impl/StaticLoggerBinder.java index 03543ca..6cf6d23 100644 --- a/slf4j-log4j12/src/main/java/org/slf4j/impl/StaticLoggerBinder.java +++ b/slf4j-log4j12/src/main/java/org/slf4j/impl/StaticLoggerBinder.java @@ -1,97 +1,97 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import org.apache.log4j.Level; -import org.slf4j.ILoggerFactory; -import org.slf4j.LoggerFactory; -import org.slf4j.helpers.Util; -import org.slf4j.spi.LoggerFactoryBinder; - -/** - * The binding of {@link LoggerFactory} class with an actual instance of - * {@link ILoggerFactory} is performed using information returned by this class. - * - * @author Ceki Gülcü - */ -public class StaticLoggerBinder implements LoggerFactoryBinder { - - /** - * The unique instance of this class. - * - */ - private static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder(); - - /** - * Return the singleton of this class. - * - * @return the StaticLoggerBinder singleton - */ - public static final StaticLoggerBinder getSingleton() { - return SINGLETON; - } - - /** - * Declare the version of the SLF4J API this implementation is compiled - * against. The value of this field is usually modified with each release. - */ - // to avoid constant folding by the compiler, this field must *not* be final - public static String REQUESTED_API_VERSION = "1.5.10"; // !final - - private static final String loggerFactoryClassStr = Log4jLoggerFactory.class - .getName(); - - /** - * The ILoggerFactory instance returned by the {@link #getLoggerFactory} - * method should always be the same object - */ - private final ILoggerFactory loggerFactory; - - private StaticLoggerBinder() { - loggerFactory = new Log4jLoggerFactory(); - try { - Level level = Level.TRACE; - } catch (NoSuchFieldError nsfe) { - Util - .reportFailure("This version of SLF4J requires log4j version 1.2.12 or later. See also http://www.slf4j.org/codes.html#log4j_version"); - } - } - - public ILoggerFactory getLoggerFactory() { - return loggerFactory; - } - - public String getLoggerFactoryClassStr() { - return loggerFactoryClassStr; - } -} +/* + * Copyright (c) 2004-2008 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import org.apache.log4j.Level; +import org.slf4j.ILoggerFactory; +import org.slf4j.LoggerFactory; +import org.slf4j.helpers.Util; +import org.slf4j.spi.LoggerFactoryBinder; + +/** + * The binding of {@link LoggerFactory} class with an actual instance of + * {@link ILoggerFactory} is performed using information returned by this class. + * + * @author Ceki Gülcü + */ +public class StaticLoggerBinder implements LoggerFactoryBinder { + + /** + * The unique instance of this class. + * + */ + private static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder(); + + /** + * Return the singleton of this class. + * + * @return the StaticLoggerBinder singleton + */ + public static final StaticLoggerBinder getSingleton() { + return SINGLETON; + } + + /** + * Declare the version of the SLF4J API this implementation is compiled + * against. The value of this field is usually modified with each release. + */ + // to avoid constant folding by the compiler, this field must *not* be final + public static String REQUESTED_API_VERSION = "1.5.10"; // !final + + private static final String loggerFactoryClassStr = Log4jLoggerFactory.class + .getName(); + + /** + * The ILoggerFactory instance returned by the {@link #getLoggerFactory} + * method should always be the same object + */ + private final ILoggerFactory loggerFactory; + + private StaticLoggerBinder() { + loggerFactory = new Log4jLoggerFactory(); + try { + Level level = Level.TRACE; + } catch (NoSuchFieldError nsfe) { + Util + .reportFailure("This version of SLF4J requires log4j version 1.2.12 or later. See also http://www.slf4j.org/codes.html#log4j_version"); + } + } + + public ILoggerFactory getLoggerFactory() { + return loggerFactory; + } + + public String getLoggerFactoryClassStr() { + return loggerFactoryClassStr; + } +} diff --git a/slf4j-log4j12/src/main/java/org/slf4j/impl/StaticMDCBinder.java b/slf4j-log4j12/src/main/java/org/slf4j/impl/StaticMDCBinder.java index 897fda1..037bcca 100644 --- a/slf4j-log4j12/src/main/java/org/slf4j/impl/StaticMDCBinder.java +++ b/slf4j-log4j12/src/main/java/org/slf4j/impl/StaticMDCBinder.java @@ -1,33 +1,33 @@ -package org.slf4j.impl; - -import org.slf4j.spi.MDCAdapter; - - -/** - * This implementation is bound to {@link Log4jMDCAdapter}. - * - * @author Ceki Gülcü - */ -public class StaticMDCBinder { - - - /** - * The unique instance of this class. - */ - public static final StaticMDCBinder SINGLETON = new StaticMDCBinder(); - - private StaticMDCBinder() { - } - - /** - * Currently this method always returns an instance of - * {@link StaticMDCBinder}. - */ - public MDCAdapter getMDCA() { - return new Log4jMDCAdapter(); - } - - public String getMDCAdapterClassStr() { - return Log4jMDCAdapter.class.getName(); - } -} +package org.slf4j.impl; + +import org.slf4j.spi.MDCAdapter; + + +/** + * This implementation is bound to {@link Log4jMDCAdapter}. + * + * @author Ceki Gülcü + */ +public class StaticMDCBinder { + + + /** + * The unique instance of this class. + */ + public static final StaticMDCBinder SINGLETON = new StaticMDCBinder(); + + private StaticMDCBinder() { + } + + /** + * Currently this method always returns an instance of + * {@link StaticMDCBinder}. + */ + public MDCAdapter getMDCA() { + return new Log4jMDCAdapter(); + } + + public String getMDCAdapterClassStr() { + return Log4jMDCAdapter.class.getName(); + } +} diff --git a/slf4j-log4j12/src/main/java/org/slf4j/impl/StaticMarkerBinder.java b/slf4j-log4j12/src/main/java/org/slf4j/impl/StaticMarkerBinder.java index b37c364..cb4faa9 100644 --- a/slf4j-log4j12/src/main/java/org/slf4j/impl/StaticMarkerBinder.java +++ b/slf4j-log4j12/src/main/java/org/slf4j/impl/StaticMarkerBinder.java @@ -1,77 +1,77 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import org.slf4j.IMarkerFactory; -import org.slf4j.MarkerFactory; -import org.slf4j.helpers.BasicMarkerFactory; -import org.slf4j.spi.MarkerFactoryBinder; - -/** - * - * The binding of {@link MarkerFactory} class with an actual instance of - * {@link IMarkerFactory} is performed using information returned by this class. - * - * @author Ceki Gülcü - */ -public class StaticMarkerBinder implements MarkerFactoryBinder { - - /** - * The unique instance of this class. - */ - public static final StaticMarkerBinder SINGLETON = new StaticMarkerBinder(); - - final IMarkerFactory markerFactory = new BasicMarkerFactory(); - - private StaticMarkerBinder() { - } - - /** - * Currently this method always returns an instance of - * {@link BasicMarkerFactory}. - */ - public IMarkerFactory getMarkerFactory() { - return markerFactory; - } - - /** - * Currently, this method returns the class name of - * {@link BasicMarkerFactory}. - */ - public String getMarkerFactoryClassStr() { - return BasicMarkerFactory.class.getName(); - } - - -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import org.slf4j.IMarkerFactory; +import org.slf4j.MarkerFactory; +import org.slf4j.helpers.BasicMarkerFactory; +import org.slf4j.spi.MarkerFactoryBinder; + +/** + * + * The binding of {@link MarkerFactory} class with an actual instance of + * {@link IMarkerFactory} is performed using information returned by this class. + * + * @author Ceki Gülcü + */ +public class StaticMarkerBinder implements MarkerFactoryBinder { + + /** + * The unique instance of this class. + */ + public static final StaticMarkerBinder SINGLETON = new StaticMarkerBinder(); + + final IMarkerFactory markerFactory = new BasicMarkerFactory(); + + private StaticMarkerBinder() { + } + + /** + * Currently this method always returns an instance of + * {@link BasicMarkerFactory}. + */ + public IMarkerFactory getMarkerFactory() { + return markerFactory; + } + + /** + * Currently, this method returns the class name of + * {@link BasicMarkerFactory}. + */ + public String getMarkerFactoryClassStr() { + return BasicMarkerFactory.class.getName(); + } + + +} diff --git a/slf4j-log4j12/src/main/resources/META-INF/MANIFEST.MF b/slf4j-log4j12/src/main/resources/META-INF/MANIFEST.MF index d925dcc..a76da1c 100644 --- a/slf4j-log4j12/src/main/resources/META-INF/MANIFEST.MF +++ b/slf4j-log4j12/src/main/resources/META-INF/MANIFEST.MF @@ -1,9 +1,9 @@ -Implementation-Title: slf4j-log4j12 -Bundle-ManifestVersion: 2 -Bundle-SymbolicName: slf4j.log4j12 -Bundle-Name: slf4j-log4j12 -Bundle-Vendor: SLF4J.ORG -Bundle-RequiredExecutionEnvironment: J2SE-1.3 -Export-Package: org.slf4j.impl;version=${parsedVersion.osgiVersion} -Import-Package: org.slf4j;version=${parsedVersion.osgiVersion}, org.slf4j.spi;version=${parsedVersion.osgiVersion}, org.slf4j.helpers;version=${parsedVersion.osgiVersion}, org.apache.log4j +Implementation-Title: slf4j-log4j12 +Bundle-ManifestVersion: 2 +Bundle-SymbolicName: slf4j.log4j12 +Bundle-Name: slf4j-log4j12 +Bundle-Vendor: SLF4J.ORG +Bundle-RequiredExecutionEnvironment: J2SE-1.3 +Export-Package: org.slf4j.impl;version=${parsedVersion.osgiVersion} +Import-Package: org.slf4j;version=${parsedVersion.osgiVersion}, org.slf4j.spi;version=${parsedVersion.osgiVersion}, org.slf4j.helpers;version=${parsedVersion.osgiVersion}, org.apache.log4j Fragment-Host: slf4j.api \ No newline at end of file diff --git a/slf4j-log4j12/src/test/java/org/slf4j/InvocationTest.java b/slf4j-log4j12/src/test/java/org/slf4j/InvocationTest.java index 9d6dc68..c26e585 100644 --- a/slf4j-log4j12/src/test/java/org/slf4j/InvocationTest.java +++ b/slf4j-log4j12/src/test/java/org/slf4j/InvocationTest.java @@ -1,183 +1,183 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.CH - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j; - -import java.util.HashMap; -import java.util.Map; - -import org.apache.log4j.spi.LoggingEvent; - -import junit.framework.TestCase; - -/** - * Test whether invoking the SLF4J API causes problems or not. - * - * @author Ceki Gulcu - * - */ -public class InvocationTest extends TestCase { - - ListAppender listAppender = new ListAppender(); - org.apache.log4j.Logger root; - public InvocationTest(String arg0) { - super(arg0); - } - - protected void setUp() throws Exception { - super.setUp(); - root = org.apache.log4j.Logger.getRootLogger(); - root.addAppender(listAppender); - - } - - protected void tearDown() throws Exception { - super.tearDown(); - root.getLoggerRepository().resetConfiguration(); - } - - public void test1() { - Logger logger = LoggerFactory.getLogger("test1"); - logger.debug("Hello world."); - assertEquals(1, listAppender.list.size()); - } - - public void test2() { - Integer i1 = new Integer(1); - Integer i2 = new Integer(2); - Integer i3 = new Integer(3); - Exception e = new Exception("This is a test exception."); - Logger logger = LoggerFactory.getLogger("test2"); - - logger.trace("Hello trace."); - - logger.debug("Hello world 1."); - logger.debug("Hello world {}", i1); - logger.debug("val={} val={}", i1, i2); - logger.debug("val={} val={} val={}", new Object[] { i1, i2, i3 }); - - logger.debug("Hello world 2", e); - logger.info("Hello world 2."); - - logger.warn("Hello world 3."); - logger.warn("Hello world 3", e); - - logger.error("Hello world 4."); - logger.error("Hello world {}", new Integer(3)); - logger.error("Hello world 4.", e); - assertEquals(11, listAppender.list.size()); - } - - public void testNull() { - Logger logger = LoggerFactory.getLogger("testNull"); - logger.trace(null); - logger.debug(null); - logger.info(null); - logger.warn(null); - logger.error(null); - - Exception e = new Exception("This is a test exception."); - logger.debug(null, e); - logger.info(null, e); - logger.warn(null, e); - logger.error(null, e); - assertEquals(8, listAppender.list.size()); - } - - // http://bugzilla.slf4j.org/show_bug.cgi?id=78 - public void testNullParameter_BUG78() { - Logger logger = LoggerFactory.getLogger("testNullParameter_BUG78"); - String[] parameters = null; - String msg = "hello {}"; - - logger.debug(msg, parameters); - assertEquals(1, listAppender.list.size()); - LoggingEvent e = (LoggingEvent) listAppender.list.get(0); - assertEquals(msg, e.getMessage()); - } - - public void testMarker() { - Logger logger = LoggerFactory.getLogger("testMarker"); - Marker blue = MarkerFactory.getMarker("BLUE"); - logger.trace(blue, "hello"); - logger.debug(blue, "hello"); - logger.info(blue, "hello"); - logger.warn(blue, "hello"); - logger.error(blue, "hello"); - - logger.debug(blue, "hello {}", "world"); - logger.info(blue, "hello {}", "world"); - logger.warn(blue, "hello {}", "world"); - logger.error(blue, "hello {}", "world"); - - logger.debug(blue, "hello {} and {} ", "world", "universe"); - logger.info(blue, "hello {} and {} ", "world", "universe"); - logger.warn(blue, "hello {} and {} ", "world", "universe"); - logger.error(blue, "hello {} and {} ", "world", "universe"); - assertEquals(12, listAppender.list.size()); - } - - public void testMDC() { - MDC.put("k", "v"); - assertNotNull(MDC.get("k")); - assertEquals("v", MDC.get("k")); - - MDC.remove("k"); - assertNull(MDC.get("k")); - - MDC.put("k1", "v1"); - assertEquals("v1", MDC.get("k1")); - MDC.clear(); - assertNull(MDC.get("k1")); - - try { - MDC.put(null, "x"); - fail("null keys are invalid"); - } catch (IllegalArgumentException e) { - } - } - - public void testMDCContextMapValues() { - Map map = new HashMap(); - map.put("ka", "va"); - map.put("kb", "vb"); - - MDC.put("k", "v"); - assertEquals("v", MDC.get("k")); - MDC.setContextMap(map); - assertNull(MDC.get("k")); - assertEquals("va", MDC.get("ka")); - assertEquals("vb", MDC.get("kb")); - } - -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.CH + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j; + +import java.util.HashMap; +import java.util.Map; + +import org.apache.log4j.spi.LoggingEvent; + +import junit.framework.TestCase; + +/** + * Test whether invoking the SLF4J API causes problems or not. + * + * @author Ceki Gulcu + * + */ +public class InvocationTest extends TestCase { + + ListAppender listAppender = new ListAppender(); + org.apache.log4j.Logger root; + public InvocationTest(String arg0) { + super(arg0); + } + + protected void setUp() throws Exception { + super.setUp(); + root = org.apache.log4j.Logger.getRootLogger(); + root.addAppender(listAppender); + + } + + protected void tearDown() throws Exception { + super.tearDown(); + root.getLoggerRepository().resetConfiguration(); + } + + public void test1() { + Logger logger = LoggerFactory.getLogger("test1"); + logger.debug("Hello world."); + assertEquals(1, listAppender.list.size()); + } + + public void test2() { + Integer i1 = new Integer(1); + Integer i2 = new Integer(2); + Integer i3 = new Integer(3); + Exception e = new Exception("This is a test exception."); + Logger logger = LoggerFactory.getLogger("test2"); + + logger.trace("Hello trace."); + + logger.debug("Hello world 1."); + logger.debug("Hello world {}", i1); + logger.debug("val={} val={}", i1, i2); + logger.debug("val={} val={} val={}", new Object[] { i1, i2, i3 }); + + logger.debug("Hello world 2", e); + logger.info("Hello world 2."); + + logger.warn("Hello world 3."); + logger.warn("Hello world 3", e); + + logger.error("Hello world 4."); + logger.error("Hello world {}", new Integer(3)); + logger.error("Hello world 4.", e); + assertEquals(11, listAppender.list.size()); + } + + public void testNull() { + Logger logger = LoggerFactory.getLogger("testNull"); + logger.trace(null); + logger.debug(null); + logger.info(null); + logger.warn(null); + logger.error(null); + + Exception e = new Exception("This is a test exception."); + logger.debug(null, e); + logger.info(null, e); + logger.warn(null, e); + logger.error(null, e); + assertEquals(8, listAppender.list.size()); + } + + // http://bugzilla.slf4j.org/show_bug.cgi?id=78 + public void testNullParameter_BUG78() { + Logger logger = LoggerFactory.getLogger("testNullParameter_BUG78"); + String[] parameters = null; + String msg = "hello {}"; + + logger.debug(msg, parameters); + assertEquals(1, listAppender.list.size()); + LoggingEvent e = (LoggingEvent) listAppender.list.get(0); + assertEquals(msg, e.getMessage()); + } + + public void testMarker() { + Logger logger = LoggerFactory.getLogger("testMarker"); + Marker blue = MarkerFactory.getMarker("BLUE"); + logger.trace(blue, "hello"); + logger.debug(blue, "hello"); + logger.info(blue, "hello"); + logger.warn(blue, "hello"); + logger.error(blue, "hello"); + + logger.debug(blue, "hello {}", "world"); + logger.info(blue, "hello {}", "world"); + logger.warn(blue, "hello {}", "world"); + logger.error(blue, "hello {}", "world"); + + logger.debug(blue, "hello {} and {} ", "world", "universe"); + logger.info(blue, "hello {} and {} ", "world", "universe"); + logger.warn(blue, "hello {} and {} ", "world", "universe"); + logger.error(blue, "hello {} and {} ", "world", "universe"); + assertEquals(12, listAppender.list.size()); + } + + public void testMDC() { + MDC.put("k", "v"); + assertNotNull(MDC.get("k")); + assertEquals("v", MDC.get("k")); + + MDC.remove("k"); + assertNull(MDC.get("k")); + + MDC.put("k1", "v1"); + assertEquals("v1", MDC.get("k1")); + MDC.clear(); + assertNull(MDC.get("k1")); + + try { + MDC.put(null, "x"); + fail("null keys are invalid"); + } catch (IllegalArgumentException e) { + } + } + + public void testMDCContextMapValues() { + Map map = new HashMap(); + map.put("ka", "va"); + map.put("kb", "vb"); + + MDC.put("k", "v"); + assertEquals("v", MDC.get("k")); + MDC.setContextMap(map); + assertNull(MDC.get("k")); + assertEquals("va", MDC.get("ka")); + assertEquals("vb", MDC.get("kb")); + } + +} diff --git a/slf4j-log4j12/src/test/java/org/slf4j/ListAppender.java b/slf4j-log4j12/src/test/java/org/slf4j/ListAppender.java index 87c4d83..29b64cf 100644 --- a/slf4j-log4j12/src/test/java/org/slf4j/ListAppender.java +++ b/slf4j-log4j12/src/test/java/org/slf4j/ListAppender.java @@ -1,29 +1,29 @@ -package org.slf4j; - -import java.util.ArrayList; -import java.util.List; - -import org.apache.log4j.AppenderSkeleton; -import org.apache.log4j.spi.LoggingEvent; - -public class ListAppender extends AppenderSkeleton { - - public List list = new ArrayList(); - - public boolean extractLocationInfo = false; - - protected void append(LoggingEvent event) { - list.add(event); - if(extractLocationInfo) { - event.getLocationInformation(); - } - } - - public void close() { - } - - public boolean requiresLayout() { - return false; - } - -} +package org.slf4j; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.log4j.AppenderSkeleton; +import org.apache.log4j.spi.LoggingEvent; + +public class ListAppender extends AppenderSkeleton { + + public List list = new ArrayList(); + + public boolean extractLocationInfo = false; + + protected void append(LoggingEvent event) { + list.add(event); + if(extractLocationInfo) { + event.getLocationInformation(); + } + } + + public void close() { + } + + public boolean requiresLayout() { + return false; + } + +} diff --git a/slf4j-log4j12/src/test/java/org/slf4j/impl/RecursiveAppender.java b/slf4j-log4j12/src/test/java/org/slf4j/impl/RecursiveAppender.java index b83664d..c67edd9 100644 --- a/slf4j-log4j12/src/test/java/org/slf4j/impl/RecursiveAppender.java +++ b/slf4j-log4j12/src/test/java/org/slf4j/impl/RecursiveAppender.java @@ -1,30 +1,30 @@ -package org.slf4j.impl; - -import java.util.Random; - -import org.apache.log4j.AppenderSkeleton; -import org.apache.log4j.spi.LoggingEvent; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -public class RecursiveAppender extends AppenderSkeleton { - - int diff = new Random().nextInt(); - - public RecursiveAppender() { - System.out.println("in RecursiveAppender constructor"); - Logger logger = LoggerFactory.getLogger("RecursiveAppender"+diff); - System.out.println("logger class="+logger.getClass().getName()); - logger.info("Calling a logger in the constructor"); - } - - protected void append(LoggingEvent arg0) { - } - - public void close() { - } - - public boolean requiresLayout() { - return false; - } -} +package org.slf4j.impl; + +import java.util.Random; + +import org.apache.log4j.AppenderSkeleton; +import org.apache.log4j.spi.LoggingEvent; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class RecursiveAppender extends AppenderSkeleton { + + int diff = new Random().nextInt(); + + public RecursiveAppender() { + System.out.println("in RecursiveAppender constructor"); + Logger logger = LoggerFactory.getLogger("RecursiveAppender"+diff); + System.out.println("logger class="+logger.getClass().getName()); + logger.info("Calling a logger in the constructor"); + } + + protected void append(LoggingEvent arg0) { + } + + public void close() { + } + + public boolean requiresLayout() { + return false; + } +} diff --git a/slf4j-log4j12/src/test/java/org/slf4j/impl/RecursiveInitializationTest.java b/slf4j-log4j12/src/test/java/org/slf4j/impl/RecursiveInitializationTest.java index fd8b05b..6e93600 100644 --- a/slf4j-log4j12/src/test/java/org/slf4j/impl/RecursiveInitializationTest.java +++ b/slf4j-log4j12/src/test/java/org/slf4j/impl/RecursiveInitializationTest.java @@ -1,33 +1,33 @@ -package org.slf4j.impl; - -import java.util.Random; - -import junit.framework.TestCase; - -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -public class RecursiveInitializationTest extends TestCase { - - // value of LogManager.DEFAULT_CONFIGURATION_KEY; - static String CONFIG_FILE_KEY = "log4j.configuration"; - - int diff = new Random().nextInt(10000); - - protected void setUp() throws Exception { - System.setProperty(CONFIG_FILE_KEY, "recursiveInit.properties"); - super.setUp(); - } - - protected void tearDown() throws Exception { - System.clearProperty(CONFIG_FILE_KEY); - super.tearDown(); - } - - public void testLog4j() { - Logger logger = LoggerFactory.getLogger("x"+diff); - System.out.println("logger class="+logger.getClass().getName()); - logger.info("hello"); - } - -} +package org.slf4j.impl; + +import java.util.Random; + +import junit.framework.TestCase; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class RecursiveInitializationTest extends TestCase { + + // value of LogManager.DEFAULT_CONFIGURATION_KEY; + static String CONFIG_FILE_KEY = "log4j.configuration"; + + int diff = new Random().nextInt(10000); + + protected void setUp() throws Exception { + System.setProperty(CONFIG_FILE_KEY, "recursiveInit.properties"); + super.setUp(); + } + + protected void tearDown() throws Exception { + System.clearProperty(CONFIG_FILE_KEY); + super.tearDown(); + } + + public void testLog4j() { + Logger logger = LoggerFactory.getLogger("x"+diff); + System.out.println("logger class="+logger.getClass().getName()); + logger.info("hello"); + } + +} diff --git a/slf4j-log4j12/src/test/resources/recursiveInit.properties b/slf4j-log4j12/src/test/resources/recursiveInit.properties index 4903155..a8d5d76 100644 --- a/slf4j-log4j12/src/test/resources/recursiveInit.properties +++ b/slf4j-log4j12/src/test/resources/recursiveInit.properties @@ -1,8 +1,8 @@ -log4j.debug=true -log4j.rootLogger=DEBUG, RECURSIVE - -log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender -log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout -log4j.appender.CONSOLE.layout.ConversionPattern=%d [%t] %c - %m%n - +log4j.debug=true +log4j.rootLogger=DEBUG, RECURSIVE + +log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender +log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout +log4j.appender.CONSOLE.layout.ConversionPattern=%d [%t] %c - %m%n + log4j.appender.RECURSIVE=org.slf4j.impl.RecursiveAppender \ No newline at end of file diff --git a/slf4j-migrator/LIMITATIONS.txt b/slf4j-migrator/LIMITATIONS.txt index dcba5dc..7770f24 100644 --- a/slf4j-migrator/LIMITATIONS.txt +++ b/slf4j-migrator/LIMITATIONS.txt @@ -1,35 +1,35 @@ - -The slf4j-migrator aims to - -General limitations -=================== - -- the FATAL level is not supported. - - This is limitation is not deemed serious because there are usually - very few log statements bearing the FATAL level. - - -- if a method declares multipe loggers on the same line, the conversion will not be complete. Example: - - - public void someMethod(Log l1, Log l2) { - ... - } - - will be converted as - - public void someMethod(Log l1, Logger l2) { - ... - } - - -When migrating from log4j -========================= - -- Since NDC is not supported by SLF4J, the migrator cannot properly handle - NDC statements. - -- Calls to PropertyConfigurator or DomConfigurator cannot be migrated since - SLF4J the equivalents. + +The slf4j-migrator aims to + +General limitations +=================== + +- the FATAL level is not supported. + + This is limitation is not deemed serious because there are usually + very few log statements bearing the FATAL level. + + +- if a method declares multipe loggers on the same line, the conversion will not be complete. Example: + + + public void someMethod(Log l1, Log l2) { + ... + } + + will be converted as + + public void someMethod(Log l1, Logger l2) { + ... + } + + +When migrating from log4j +========================= + +- Since NDC is not supported by SLF4J, the migrator cannot properly handle + NDC statements. + +- Calls to PropertyConfigurator or DomConfigurator cannot be migrated since + SLF4J the equivalents. \ No newline at end of file diff --git a/slf4j-migrator/pom.xml b/slf4j-migrator/pom.xml index cb91f79..69392d0 100644 --- a/slf4j-migrator/pom.xml +++ b/slf4j-migrator/pom.xml @@ -1,46 +1,46 @@ -<project - xmlns="http://maven.apache.org/POM/4.0.0" - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - - - <parent> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-parent</artifactId> - <version>1.5.10</version> - </parent> - - <modelVersion>4.0.0</modelVersion> - - <groupId>org.slf4j</groupId> - <artifactId>slf4j-migrator</artifactId> - <packaging>jar</packaging> - <name>SLF4J Migrator</name> - - - <build> - <plugins> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-compiler-plugin</artifactId> - <configuration> - <source>1.5</source> - <target>1.5</target> - </configuration> - </plugin> - - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-jar-plugin</artifactId> - <configuration> - <archive> - <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> - </archive> - </configuration> - </plugin> - - </plugins> - - </build> - +<project + xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + + <parent> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-parent</artifactId> + <version>1.5.10</version> + </parent> + + <modelVersion>4.0.0</modelVersion> + + <groupId>org.slf4j</groupId> + <artifactId>slf4j-migrator</artifactId> + <packaging>jar</packaging> + <name>SLF4J Migrator</name> + + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <configuration> + <source>1.5</source> + <target>1.5</target> + </configuration> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-jar-plugin</artifactId> + <configuration> + <archive> + <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> + </archive> + </configuration> + </plugin> + + </plugins> + + </build> + </project> \ No newline at end of file diff --git a/slf4j-migrator/src/main/java/org/slf4j/migrator/FileSelector.java b/slf4j-migrator/src/main/java/org/slf4j/migrator/FileSelector.java index 7875e96..d685ecc 100644 --- a/slf4j-migrator/src/main/java/org/slf4j/migrator/FileSelector.java +++ b/slf4j-migrator/src/main/java/org/slf4j/migrator/FileSelector.java @@ -1,45 +1,45 @@ -package org.slf4j.migrator; - -import java.io.File; -import java.util.ArrayList; -import java.util.List; - -import org.slf4j.migrator.internal.ProgressListener; - -public class FileSelector { - - private List<File> javaFileList = new ArrayList<File>(); - - ProgressListener pl; - - FileSelector(ProgressListener pl) { - this.pl = pl; - } - - public List<File> selectJavaFilesInFolder(File folder) { - if (folder.isDirectory()) { - selectFiles(folder); - return javaFileList; - } else { - throw new IllegalArgumentException("[" + folder + "] is not a directory"); - } - } - - private void selectFiles(File file) { - if (file.isDirectory()) { - pl.onDirectory(file); - File[] files = file.listFiles(); - if (files != null) { - for (int i = 0; i < files.length; i++) { - selectFiles(files[i]); - } - } - } else { - if (file.getName().endsWith(".java")) { - pl.onFileAddition(file); - javaFileList.add(file); - } - - } - } -} +package org.slf4j.migrator; + +import java.io.File; +import java.util.ArrayList; +import java.util.List; + +import org.slf4j.migrator.internal.ProgressListener; + +public class FileSelector { + + private List<File> javaFileList = new ArrayList<File>(); + + ProgressListener pl; + + FileSelector(ProgressListener pl) { + this.pl = pl; + } + + public List<File> selectJavaFilesInFolder(File folder) { + if (folder.isDirectory()) { + selectFiles(folder); + return javaFileList; + } else { + throw new IllegalArgumentException("[" + folder + "] is not a directory"); + } + } + + private void selectFiles(File file) { + if (file.isDirectory()) { + pl.onDirectory(file); + File[] files = file.listFiles(); + if (files != null) { + for (int i = 0; i < files.length; i++) { + selectFiles(files[i]); + } + } + } else { + if (file.getName().endsWith(".java")) { + pl.onFileAddition(file); + javaFileList.add(file); + } + + } + } +} diff --git a/slf4j-migrator/src/main/java/org/slf4j/migrator/InplaceFileConverter.java b/slf4j-migrator/src/main/java/org/slf4j/migrator/InplaceFileConverter.java index b3a013c..5ce29af 100644 --- a/slf4j-migrator/src/main/java/org/slf4j/migrator/InplaceFileConverter.java +++ b/slf4j-migrator/src/main/java/org/slf4j/migrator/InplaceFileConverter.java @@ -1,87 +1,87 @@ -package org.slf4j.migrator; - -import java.io.BufferedReader; -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.File; -import java.io.FileInputStream; -import java.io.FileOutputStream; -import java.io.IOException; -import java.io.InputStreamReader; -import java.io.OutputStream; -import java.io.Reader; - -import org.slf4j.migrator.internal.ProgressListener; -import org.slf4j.migrator.line.LineConverter; -import org.slf4j.migrator.line.RuleSet; - -public class InplaceFileConverter { - - final static int BUFFER_LEN = 8 * 1024; - final LineConverter lineConverter; - final String lineTerminator; - final ProgressListener pl; - - InplaceFileConverter(RuleSet ruleSet, ProgressListener pl) { - this.lineConverter = new LineConverter(ruleSet); - lineTerminator = System.getProperty("line.separator"); - this.pl = pl; - } - - private byte[] readIntoByteArray(File file) throws IOException { - FileInputStream fis = new FileInputStream(file); - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - int n = 0; - byte[] buffer = new byte[BUFFER_LEN]; - while ((n = fis.read(buffer)) != -1) { - // System.out.println("ba="+new String(buffer, "UTF-8")); - baos.write(buffer, 0, n); - } - fis.close(); - return baos.toByteArray(); - } - - void convert(File file) throws IOException { - byte[] originalBytes = readIntoByteArray(file); - byte[] convertedBytes = convertIntoTempByteArray(originalBytes); - if (lineConverter.atLeastOneMatchOccured()) { - //System.out.println("Converting ["+file+"]"); - writeConvertedBytesIntoFile(file, convertedBytes); - pl.onInplaceConversion(file); - } else { - //System.out.println("Not touching ["+file+"]"); - } - } - - private void writeConvertedBytesIntoFile(File file, byte[] convertedBytes) throws IOException { - FileOutputStream fos = new FileOutputStream(file); - fos.write(convertedBytes); - fos.flush(); - fos.close(); - } - - private byte[] convertIntoTempByteArray(byte[] input) throws IOException { - ByteArrayInputStream bais = new ByteArrayInputStream(input); - Reader reader = new InputStreamReader(bais); - BufferedReader breader = new BufferedReader(reader); - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - while (true) { - String line = breader.readLine(); - if (line != null) { - String[] replacement = lineConverter.getReplacement(line); - writeReplacement(baos, replacement); - } else { - break; - } - } - return baos.toByteArray(); - } - - private void writeReplacement(OutputStream os, String[] replacement) - throws IOException { - for (int i = 0; i < replacement.length; i++) { - os.write(replacement[i].getBytes()); - os.write(lineTerminator.getBytes()); - } - } -} +package org.slf4j.migrator; + +import java.io.BufferedReader; +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStreamReader; +import java.io.OutputStream; +import java.io.Reader; + +import org.slf4j.migrator.internal.ProgressListener; +import org.slf4j.migrator.line.LineConverter; +import org.slf4j.migrator.line.RuleSet; + +public class InplaceFileConverter { + + final static int BUFFER_LEN = 8 * 1024; + final LineConverter lineConverter; + final String lineTerminator; + final ProgressListener pl; + + InplaceFileConverter(RuleSet ruleSet, ProgressListener pl) { + this.lineConverter = new LineConverter(ruleSet); + lineTerminator = System.getProperty("line.separator"); + this.pl = pl; + } + + private byte[] readIntoByteArray(File file) throws IOException { + FileInputStream fis = new FileInputStream(file); + ByteArrayOutputStream baos = new ByteArrayOutputStream(); + int n = 0; + byte[] buffer = new byte[BUFFER_LEN]; + while ((n = fis.read(buffer)) != -1) { + // System.out.println("ba="+new String(buffer, "UTF-8")); + baos.write(buffer, 0, n); + } + fis.close(); + return baos.toByteArray(); + } + + void convert(File file) throws IOException { + byte[] originalBytes = readIntoByteArray(file); + byte[] convertedBytes = convertIntoTempByteArray(originalBytes); + if (lineConverter.atLeastOneMatchOccured()) { + //System.out.println("Converting ["+file+"]"); + writeConvertedBytesIntoFile(file, convertedBytes); + pl.onInplaceConversion(file); + } else { + //System.out.println("Not touching ["+file+"]"); + } + } + + private void writeConvertedBytesIntoFile(File file, byte[] convertedBytes) throws IOException { + FileOutputStream fos = new FileOutputStream(file); + fos.write(convertedBytes); + fos.flush(); + fos.close(); + } + + private byte[] convertIntoTempByteArray(byte[] input) throws IOException { + ByteArrayInputStream bais = new ByteArrayInputStream(input); + Reader reader = new InputStreamReader(bais); + BufferedReader breader = new BufferedReader(reader); + ByteArrayOutputStream baos = new ByteArrayOutputStream(); + while (true) { + String line = breader.readLine(); + if (line != null) { + String[] replacement = lineConverter.getReplacement(line); + writeReplacement(baos, replacement); + } else { + break; + } + } + return baos.toByteArray(); + } + + private void writeReplacement(OutputStream os, String[] replacement) + throws IOException { + for (int i = 0; i < replacement.length; i++) { + os.write(replacement[i].getBytes()); + os.write(lineTerminator.getBytes()); + } + } +} diff --git a/slf4j-migrator/src/main/java/org/slf4j/migrator/Main.java b/slf4j-migrator/src/main/java/org/slf4j/migrator/Main.java index 9e4a06c..170a0c9 100644 --- a/slf4j-migrator/src/main/java/org/slf4j/migrator/Main.java +++ b/slf4j-migrator/src/main/java/org/slf4j/migrator/Main.java @@ -1,50 +1,50 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -package org.slf4j.migrator; - -import javax.swing.SwingUtilities; - -import org.slf4j.migrator.internal.MigratorFrame; - -/** - * Main entry point to the migrator. - * - * @author Ceki Gülcü - */ -public class Main { - - public static void main(String[] args) { - System.out.println("Starting SLF4J Migrator"); - SwingUtilities.invokeLater(new Runnable() { - public void run() { - MigratorFrame inst = new MigratorFrame(); - inst.setLocationRelativeTo(null); - inst.setVisible(true); - } - }); - } - -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +package org.slf4j.migrator; + +import javax.swing.SwingUtilities; + +import org.slf4j.migrator.internal.MigratorFrame; + +/** + * Main entry point to the migrator. + * + * @author Ceki Gülcü + */ +public class Main { + + public static void main(String[] args) { + System.out.println("Starting SLF4J Migrator"); + SwingUtilities.invokeLater(new Runnable() { + public void run() { + MigratorFrame inst = new MigratorFrame(); + inst.setLocationRelativeTo(null); + inst.setVisible(true); + } + }); + } + +} diff --git a/slf4j-migrator/src/main/java/org/slf4j/migrator/helper/Abbreviator.java b/slf4j-migrator/src/main/java/org/slf4j/migrator/helper/Abbreviator.java index d22b6b8..7746b33 100644 --- a/slf4j-migrator/src/main/java/org/slf4j/migrator/helper/Abbreviator.java +++ b/slf4j-migrator/src/main/java/org/slf4j/migrator/helper/Abbreviator.java @@ -1,66 +1,66 @@ -package org.slf4j.migrator.helper; - -public class Abbreviator { - static final String FILLER = "..."; - - final char folderSeparator; - final int invariantPrefixLength; - final int desiredLength; - - public Abbreviator(int invariantPrefixLength, int desiredLength, - char folderSeparator) { - this.invariantPrefixLength = invariantPrefixLength; - this.desiredLength = desiredLength; - this.folderSeparator = folderSeparator; - } - - public String abbreviate(String filename) { - if (filename.length() <= desiredLength) { - return filename; - } else { - - int firstIndex = filename.indexOf(folderSeparator, invariantPrefixLength); - if (firstIndex == -1) { - // we cant't process this string - return filename; - } - StringBuffer buf = new StringBuffer(desiredLength); - buf.append(filename.substring(0, firstIndex + 1)); - buf.append(FILLER); - int nextIndex = computeNextIndex(filename, firstIndex); - if (nextIndex != -1) { - buf.append(filename.substring(nextIndex)); - } else { - // better long than wrong - return filename; - } - - if (buf.length() < filename.length()) { - return buf.toString(); - } else { - // we tried our best but we are still could not shorten the input - return filename; - } - } - } - - int computeNextIndex(String filename, int firstIndex) { - int nextIndex = firstIndex + 1; - int hitCount = 0; - int minToRemove = filename.length() - desiredLength + FILLER.length(); - while (nextIndex < firstIndex + minToRemove) { - int tmpIndex = filename.indexOf(folderSeparator, nextIndex + 1); - if (tmpIndex == -1) { - if (hitCount == 0) { - return -1; - } else { - return nextIndex; - } - } else { - hitCount++; - nextIndex = tmpIndex; - } - } - return nextIndex; - } -} +package org.slf4j.migrator.helper; + +public class Abbreviator { + static final String FILLER = "..."; + + final char folderSeparator; + final int invariantPrefixLength; + final int desiredLength; + + public Abbreviator(int invariantPrefixLength, int desiredLength, + char folderSeparator) { + this.invariantPrefixLength = invariantPrefixLength; + this.desiredLength = desiredLength; + this.folderSeparator = folderSeparator; + } + + public String abbreviate(String filename) { + if (filename.length() <= desiredLength) { + return filename; + } else { + + int firstIndex = filename.indexOf(folderSeparator, invariantPrefixLength); + if (firstIndex == -1) { + // we cant't process this string + return filename; + } + StringBuffer buf = new StringBuffer(desiredLength); + buf.append(filename.substring(0, firstIndex + 1)); + buf.append(FILLER); + int nextIndex = computeNextIndex(filename, firstIndex); + if (nextIndex != -1) { + buf.append(filename.substring(nextIndex)); + } else { + // better long than wrong + return filename; + } + + if (buf.length() < filename.length()) { + return buf.toString(); + } else { + // we tried our best but we are still could not shorten the input + return filename; + } + } + } + + int computeNextIndex(String filename, int firstIndex) { + int nextIndex = firstIndex + 1; + int hitCount = 0; + int minToRemove = filename.length() - desiredLength + FILLER.length(); + while (nextIndex < firstIndex + minToRemove) { + int tmpIndex = filename.indexOf(folderSeparator, nextIndex + 1); + if (tmpIndex == -1) { + if (hitCount == 0) { + return -1; + } else { + return nextIndex; + } + } else { + hitCount++; + nextIndex = tmpIndex; + } + } + return nextIndex; + } +} diff --git a/slf4j-migrator/src/main/java/org/slf4j/migrator/helper/SpringLayoutHelper.java b/slf4j-migrator/src/main/java/org/slf4j/migrator/helper/SpringLayoutHelper.java index 6f03167..c84f0e0 100644 --- a/slf4j-migrator/src/main/java/org/slf4j/migrator/helper/SpringLayoutHelper.java +++ b/slf4j-migrator/src/main/java/org/slf4j/migrator/helper/SpringLayoutHelper.java @@ -1,42 +1,42 @@ -package org.slf4j.migrator.helper; - -import java.awt.Component; - -import javax.swing.SpringLayout; - -public class SpringLayoutHelper { - - - final SpringLayout sl; - final int basicPadding; - - public SpringLayoutHelper(SpringLayout springLayout, int basicPadding) { - sl = springLayout; - this.basicPadding = basicPadding; - } - - public void placeToTheRight(Component relativeTo, Component componentToPlace, int horizontalPadding, int verticalPadding) { - sl.putConstraint(SpringLayout.WEST, componentToPlace, horizontalPadding, - SpringLayout.EAST, relativeTo); - - sl.putConstraint(SpringLayout.NORTH, componentToPlace, verticalPadding, - SpringLayout.NORTH, relativeTo); - } - - public void placeToTheRight(Component relativeTo, Component componentToPlace) { - placeToTheRight(relativeTo, componentToPlace, basicPadding, 0); - } - - public void placeBelow(Component relativeTo, Component componentToPlace) { - placeBelow(relativeTo, componentToPlace, 0, basicPadding); - } - - public void placeBelow(Component relativeTo, Component componentToPlace, int horizontalPadding, int verticalPadding) { - sl.putConstraint(SpringLayout.WEST, componentToPlace, horizontalPadding, - SpringLayout.WEST, relativeTo); - - sl.putConstraint(SpringLayout.NORTH, componentToPlace, verticalPadding, - SpringLayout.SOUTH, relativeTo); - } - -} +package org.slf4j.migrator.helper; + +import java.awt.Component; + +import javax.swing.SpringLayout; + +public class SpringLayoutHelper { + + + final SpringLayout sl; + final int basicPadding; + + public SpringLayoutHelper(SpringLayout springLayout, int basicPadding) { + sl = springLayout; + this.basicPadding = basicPadding; + } + + public void placeToTheRight(Component relativeTo, Component componentToPlace, int horizontalPadding, int verticalPadding) { + sl.putConstraint(SpringLayout.WEST, componentToPlace, horizontalPadding, + SpringLayout.EAST, relativeTo); + + sl.putConstraint(SpringLayout.NORTH, componentToPlace, verticalPadding, + SpringLayout.NORTH, relativeTo); + } + + public void placeToTheRight(Component relativeTo, Component componentToPlace) { + placeToTheRight(relativeTo, componentToPlace, basicPadding, 0); + } + + public void placeBelow(Component relativeTo, Component componentToPlace) { + placeBelow(relativeTo, componentToPlace, 0, basicPadding); + } + + public void placeBelow(Component relativeTo, Component componentToPlace, int horizontalPadding, int verticalPadding) { + sl.putConstraint(SpringLayout.WEST, componentToPlace, horizontalPadding, + SpringLayout.WEST, relativeTo); + + sl.putConstraint(SpringLayout.NORTH, componentToPlace, verticalPadding, + SpringLayout.SOUTH, relativeTo); + } + +} diff --git a/slf4j-migrator/src/main/java/org/slf4j/migrator/internal/ConversionTask.java b/slf4j-migrator/src/main/java/org/slf4j/migrator/internal/ConversionTask.java index e16347f..9e92d28 100644 --- a/slf4j-migrator/src/main/java/org/slf4j/migrator/internal/ConversionTask.java +++ b/slf4j-migrator/src/main/java/org/slf4j/migrator/internal/ConversionTask.java @@ -1,57 +1,57 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.migrator.internal; - -import java.io.File; - -import org.slf4j.migrator.ProjectConverter; - -public class ConversionTask implements Runnable { - - final File folder; - final MigratorFrame frame; - final int conversionType; - - - ConversionTask(File folder, MigratorFrame frame, int conversionType) { - this.folder = folder; - this.frame = frame; - this.conversionType = conversionType; - } - - public void run() { - ProgressListener pl = new ProgressListenerImpl(folder, frame); - pl.onMigrationBegin(); - ProjectConverter converter = new ProjectConverter(conversionType, pl); - converter.convertProject(folder); - } - - public void launch() { - Thread t = new Thread(this); - t.setDaemon(true); - t.start(); - } - -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.migrator.internal; + +import java.io.File; + +import org.slf4j.migrator.ProjectConverter; + +public class ConversionTask implements Runnable { + + final File folder; + final MigratorFrame frame; + final int conversionType; + + + ConversionTask(File folder, MigratorFrame frame, int conversionType) { + this.folder = folder; + this.frame = frame; + this.conversionType = conversionType; + } + + public void run() { + ProgressListener pl = new ProgressListenerImpl(folder, frame); + pl.onMigrationBegin(); + ProjectConverter converter = new ProjectConverter(conversionType, pl); + converter.convertProject(folder); + } + + public void launch() { + Thread t = new Thread(this); + t.setDaemon(true); + t.start(); + } + +} diff --git a/slf4j-migrator/src/main/java/org/slf4j/migrator/internal/ProgressListener.java b/slf4j-migrator/src/main/java/org/slf4j/migrator/internal/ProgressListener.java index 39f96b1..41b991a 100644 --- a/slf4j-migrator/src/main/java/org/slf4j/migrator/internal/ProgressListener.java +++ b/slf4j-migrator/src/main/java/org/slf4j/migrator/internal/ProgressListener.java @@ -1,40 +1,40 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.migrator.internal; - -import java.io.File; - -public interface ProgressListener { - - public void onMigrationBegin(); - public void onDirectory(File file); - public void onFileAddition(File file); - public void onFileScanBegin(); - public void onFileScan(File file); - public void onInplaceConversion(File file); - public void onDone(); - -} - +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.migrator.internal; + +import java.io.File; + +public interface ProgressListener { + + public void onMigrationBegin(); + public void onDirectory(File file); + public void onFileAddition(File file); + public void onFileScanBegin(); + public void onFileScan(File file); + public void onInplaceConversion(File file); + public void onDone(); + +} + diff --git a/slf4j-migrator/src/main/java/org/slf4j/migrator/internal/ProgressListenerImpl.java b/slf4j-migrator/src/main/java/org/slf4j/migrator/internal/ProgressListenerImpl.java index 3048a4b..878c332 100644 --- a/slf4j-migrator/src/main/java/org/slf4j/migrator/internal/ProgressListenerImpl.java +++ b/slf4j-migrator/src/main/java/org/slf4j/migrator/internal/ProgressListenerImpl.java @@ -1,126 +1,126 @@ -/* - * Copyright (c) 2004-2008 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.migrator.internal; - -import java.io.File; -import java.io.IOException; - -import org.slf4j.migrator.helper.Abbreviator; - -public class ProgressListenerImpl implements ProgressListener { - - static final int TARGET_FILE_LENGTH = 85; - static final int UPDATE_THRESHOLD = 100; - - int addFileCount = 0; - int scanFileCount = 0; - int inplaceConversionCount = 0; - final MigratorFrame frame; - - Abbreviator abbr; - - long lastUpdate = 0; - - - - public ProgressListenerImpl(File projectFolder, MigratorFrame frame) { - this.frame = frame; - this.abbr = new Abbreviator((int) projectFolder.length(), - TARGET_FILE_LENGTH, File.separatorChar); - } - - public void onMigrationBegin() { - frame.disableInput(); - } - - boolean isTooSoon() { - long now = System.currentTimeMillis(); - if(now-lastUpdate < UPDATE_THRESHOLD) { - return true; - } else { - lastUpdate = now; - return false; - } - } - - public void onDirectory(File file) { - if(isTooSoon()) return; - - String abbreviatedName = getShortName(file); - frame.otherLabel.setText("<html><p>Searching folder [" + abbreviatedName - + "]<p>Found " + addFileCount + " java files to scan.</html>"); - } - - public void onDone() { - frame.progressBar.setVisible(false); - frame.otherLabel.setText("<html><font color='BLUE'>Scanned " + addFileCount - + " java files, " + inplaceConversionCount - + " files were modified.</font></html>"); - - frame.migrateButton.setActionCommand(MigratorFrame.EXIT_COMMAND); - frame.migrateButton.setText("Exit"); - frame.migrateButton - .setToolTipText("Click on this button to exit this application."); - frame.migrateButton.setEnabled(true); - - } - - public void onFileAddition(File file) { - addFileCount++; - } - - public void onFileScan(File file) { - - scanFileCount++; - if(isTooSoon()) return; - String abbreviatedName = getShortName(file); - - frame.otherLabel.setText("<html><p>Scanning file [" + abbreviatedName - + "]<p></html>"); - // File + scanFileCount + " out of "+ addFileCount+" files to scan."+ - // inplaceConversionCount+ " files converted." + - - frame.progressBar.setValue(scanFileCount); - } - - public void onInplaceConversion(File file) { - inplaceConversionCount++; - } - - String getShortName(File file) { - try { - return abbr.abbreviate(file.getCanonicalPath()); - } catch (IOException e) { - return file.toString(); - } - } - - public void onFileScanBegin() { - frame.progressBar.setMaximum(addFileCount); - frame.progressBar.setValue(0); - frame.progressBar.setVisible(true); - } - -} +/* + * Copyright (c) 2004-2008 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.migrator.internal; + +import java.io.File; +import java.io.IOException; + +import org.slf4j.migrator.helper.Abbreviator; + +public class ProgressListenerImpl implements ProgressListener { + + static final int TARGET_FILE_LENGTH = 85; + static final int UPDATE_THRESHOLD = 100; + + int addFileCount = 0; + int scanFileCount = 0; + int inplaceConversionCount = 0; + final MigratorFrame frame; + + Abbreviator abbr; + + long lastUpdate = 0; + + + + public ProgressListenerImpl(File projectFolder, MigratorFrame frame) { + this.frame = frame; + this.abbr = new Abbreviator((int) projectFolder.length(), + TARGET_FILE_LENGTH, File.separatorChar); + } + + public void onMigrationBegin() { + frame.disableInput(); + } + + boolean isTooSoon() { + long now = System.currentTimeMillis(); + if(now-lastUpdate < UPDATE_THRESHOLD) { + return true; + } else { + lastUpdate = now; + return false; + } + } + + public void onDirectory(File file) { + if(isTooSoon()) return; + + String abbreviatedName = getShortName(file); + frame.otherLabel.setText("<html><p>Searching folder [" + abbreviatedName + + "]<p>Found " + addFileCount + " java files to scan.</html>"); + } + + public void onDone() { + frame.progressBar.setVisible(false); + frame.otherLabel.setText("<html><font color='BLUE'>Scanned " + addFileCount + + " java files, " + inplaceConversionCount + + " files were modified.</font></html>"); + + frame.migrateButton.setActionCommand(MigratorFrame.EXIT_COMMAND); + frame.migrateButton.setText("Exit"); + frame.migrateButton + .setToolTipText("Click on this button to exit this application."); + frame.migrateButton.setEnabled(true); + + } + + public void onFileAddition(File file) { + addFileCount++; + } + + public void onFileScan(File file) { + + scanFileCount++; + if(isTooSoon()) return; + String abbreviatedName = getShortName(file); + + frame.otherLabel.setText("<html><p>Scanning file [" + abbreviatedName + + "]<p></html>"); + // File + scanFileCount + " out of "+ addFileCount+" files to scan."+ + // inplaceConversionCount+ " files converted." + + + frame.progressBar.setValue(scanFileCount); + } + + public void onInplaceConversion(File file) { + inplaceConversionCount++; + } + + String getShortName(File file) { + try { + return abbr.abbreviate(file.getCanonicalPath()); + } catch (IOException e) { + return file.toString(); + } + } + + public void onFileScanBegin() { + frame.progressBar.setMaximum(addFileCount); + frame.progressBar.setValue(0); + frame.progressBar.setVisible(true); + } + +} diff --git a/slf4j-migrator/src/main/java/org/slf4j/migrator/line/ConversionRule.java b/slf4j-migrator/src/main/java/org/slf4j/migrator/line/ConversionRule.java index 6b88c36..cb71320 100644 --- a/slf4j-migrator/src/main/java/org/slf4j/migrator/line/ConversionRule.java +++ b/slf4j-migrator/src/main/java/org/slf4j/migrator/line/ConversionRule.java @@ -1,51 +1,51 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.migrator.line; - -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -public interface ConversionRule { - - public Pattern getPattern(); - - /** - * Given replacement rules, replace each capturing group in matcher's pattern - * - * @param matcher - * @return String - */ - public String replace(Matcher matcher); - - /** - * Returns a non-null value if there should be an additional line - * following a match of this rule. In most cases this method - * returns null. - * - * @return String - */ - public String getAdditionalLine(); - +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.migrator.line; + +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +public interface ConversionRule { + + public Pattern getPattern(); + + /** + * Given replacement rules, replace each capturing group in matcher's pattern + * + * @param matcher + * @return String + */ + public String replace(Matcher matcher); + + /** + * Returns a non-null value if there should be an additional line + * following a match of this rule. In most cases this method + * returns null. + * + * @return String + */ + public String getAdditionalLine(); + } \ No newline at end of file diff --git a/slf4j-migrator/src/main/java/org/slf4j/migrator/line/EmptyRuleSet.java b/slf4j-migrator/src/main/java/org/slf4j/migrator/line/EmptyRuleSet.java index 311d017..a839d78 100644 --- a/slf4j-migrator/src/main/java/org/slf4j/migrator/line/EmptyRuleSet.java +++ b/slf4j-migrator/src/main/java/org/slf4j/migrator/line/EmptyRuleSet.java @@ -1,15 +1,15 @@ -package org.slf4j.migrator.line; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -public class EmptyRuleSet implements RuleSet { - - List<ConversionRule> list = new ArrayList<ConversionRule>(); - - public Iterator<ConversionRule> iterator() { - return list.iterator(); - } - -} +package org.slf4j.migrator.line; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +public class EmptyRuleSet implements RuleSet { + + List<ConversionRule> list = new ArrayList<ConversionRule>(); + + public Iterator<ConversionRule> iterator() { + return list.iterator(); + } + +} diff --git a/slf4j-migrator/src/main/java/org/slf4j/migrator/line/MultiGroupConversionRule.java b/slf4j-migrator/src/main/java/org/slf4j/migrator/line/MultiGroupConversionRule.java index 7a115f7..2bf1cb7 100644 --- a/slf4j-migrator/src/main/java/org/slf4j/migrator/line/MultiGroupConversionRule.java +++ b/slf4j-migrator/src/main/java/org/slf4j/migrator/line/MultiGroupConversionRule.java @@ -1,95 +1,95 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.migrator.line; - -import java.util.regex.Matcher; -import java.util.regex.Pattern; - - -/** - * This class represents a conversion rule It uses a Pattern and defines for - * each capturing group of this Pattern a replacement text - * - * @author jean-noelcharpin - * - */ -public class MultiGroupConversionRule implements ConversionRule { - - // It is extremely unlikely to encounter more than 10 groups in one of - // our conversion reg-expressions - final private static int MAX_GROUPS = 10; - - private Pattern pattern; - private String[] replacementTable = new String[MAX_GROUPS]; - - public MultiGroupConversionRule(Pattern pattern) { - this.pattern = pattern; - } - - /* (non-Javadoc) - * @see org.slf4j.converter.ConversionRule#getPattern() - */ - public Pattern getPattern() { - return pattern; - } - - public void addReplacement(int groupIndex, String replacement) { - if(groupIndex == 0) { - throw new IllegalArgumentException("regex groups start at 1, not zero"); - } - replacementTable[groupIndex] = replacement; - } - - /* (non-Javadoc) - * @see org.slf4j.converter.ConversionRule#getReplacement(java.lang.Integer) - */ - public String getReplacement(int groupIndex) { - return replacementTable[groupIndex]; - } - - /* (non-Javadoc) - * @see org.slf4j.converter.ConversionRule#replace(java.util.regex.Matcher) - */ - public String replace(Matcher matcher) { - StringBuffer replacementBuffer = new StringBuffer(); - String replacementText; - - for (int group = 1; group <= matcher.groupCount(); group++) { - replacementText = getReplacement(group); - if (replacementText != null) { - //System.out.println("replacing group " + group + " : " - // + matcher.group(group) + " with " + replacementText); - replacementBuffer.append(replacementText); - } else { - replacementBuffer.append(matcher.group(group)); - } - } - return replacementBuffer.toString(); - } - - public String getAdditionalLine() { - return null; - } -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.migrator.line; + +import java.util.regex.Matcher; +import java.util.regex.Pattern; + + +/** + * This class represents a conversion rule It uses a Pattern and defines for + * each capturing group of this Pattern a replacement text + * + * @author jean-noelcharpin + * + */ +public class MultiGroupConversionRule implements ConversionRule { + + // It is extremely unlikely to encounter more than 10 groups in one of + // our conversion reg-expressions + final private static int MAX_GROUPS = 10; + + private Pattern pattern; + private String[] replacementTable = new String[MAX_GROUPS]; + + public MultiGroupConversionRule(Pattern pattern) { + this.pattern = pattern; + } + + /* (non-Javadoc) + * @see org.slf4j.converter.ConversionRule#getPattern() + */ + public Pattern getPattern() { + return pattern; + } + + public void addReplacement(int groupIndex, String replacement) { + if(groupIndex == 0) { + throw new IllegalArgumentException("regex groups start at 1, not zero"); + } + replacementTable[groupIndex] = replacement; + } + + /* (non-Javadoc) + * @see org.slf4j.converter.ConversionRule#getReplacement(java.lang.Integer) + */ + public String getReplacement(int groupIndex) { + return replacementTable[groupIndex]; + } + + /* (non-Javadoc) + * @see org.slf4j.converter.ConversionRule#replace(java.util.regex.Matcher) + */ + public String replace(Matcher matcher) { + StringBuffer replacementBuffer = new StringBuffer(); + String replacementText; + + for (int group = 1; group <= matcher.groupCount(); group++) { + replacementText = getReplacement(group); + if (replacementText != null) { + //System.out.println("replacing group " + group + " : " + // + matcher.group(group) + " with " + replacementText); + replacementBuffer.append(replacementText); + } else { + replacementBuffer.append(matcher.group(group)); + } + } + return replacementBuffer.toString(); + } + + public String getAdditionalLine() { + return null; + } +} diff --git a/slf4j-migrator/src/main/java/org/slf4j/migrator/line/RuleSet.java b/slf4j-migrator/src/main/java/org/slf4j/migrator/line/RuleSet.java index be11f29..083b963 100644 --- a/slf4j-migrator/src/main/java/org/slf4j/migrator/line/RuleSet.java +++ b/slf4j-migrator/src/main/java/org/slf4j/migrator/line/RuleSet.java @@ -1,10 +1,10 @@ -package org.slf4j.migrator.line; - -import java.util.Iterator; - - -public interface RuleSet { - - Iterator<ConversionRule> iterator(); - -} +package org.slf4j.migrator.line; + +import java.util.Iterator; + + +public interface RuleSet { + + Iterator<ConversionRule> iterator(); + +} diff --git a/slf4j-migrator/src/main/java/org/slf4j/migrator/line/SingleConversionRule.java b/slf4j-migrator/src/main/java/org/slf4j/migrator/line/SingleConversionRule.java index 492a92d..770f386 100644 --- a/slf4j-migrator/src/main/java/org/slf4j/migrator/line/SingleConversionRule.java +++ b/slf4j-migrator/src/main/java/org/slf4j/migrator/line/SingleConversionRule.java @@ -1,74 +1,74 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.migrator.line; - -import java.util.regex.Matcher; -import java.util.regex.Pattern; - - -/** - * This class represents a conversion rule It uses a Pattern and defines for - * each capturing group of this Pattern a replacement text - * - * @author jean-noelcharpin - * - */ -public class SingleConversionRule implements ConversionRule { - - final private Pattern pattern; - final private String replacementText ; - final private String additionalLine; - - public SingleConversionRule(Pattern pattern, String replacementText) { - this(pattern, replacementText, null); - } - - public SingleConversionRule(Pattern pattern, String replacementText, String additionalLine) { - this.pattern = pattern; - this.replacementText = replacementText; - this.additionalLine = additionalLine; - } - - /* (non-Javadoc) - * @see org.slf4j.converter.ConversionRule#getPattern() - */ - public Pattern getPattern() { - return pattern; - } - - - - /* (non-Javadoc) - * @see org.slf4j.converter.ConversionRule#replace(java.util.regex.Matcher) - */ - public String replace(Matcher matcher) { - return replacementText; - } - - public String getAdditionalLine() { - return additionalLine; - } - -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.migrator.line; + +import java.util.regex.Matcher; +import java.util.regex.Pattern; + + +/** + * This class represents a conversion rule It uses a Pattern and defines for + * each capturing group of this Pattern a replacement text + * + * @author jean-noelcharpin + * + */ +public class SingleConversionRule implements ConversionRule { + + final private Pattern pattern; + final private String replacementText ; + final private String additionalLine; + + public SingleConversionRule(Pattern pattern, String replacementText) { + this(pattern, replacementText, null); + } + + public SingleConversionRule(Pattern pattern, String replacementText, String additionalLine) { + this.pattern = pattern; + this.replacementText = replacementText; + this.additionalLine = additionalLine; + } + + /* (non-Javadoc) + * @see org.slf4j.converter.ConversionRule#getPattern() + */ + public Pattern getPattern() { + return pattern; + } + + + + /* (non-Javadoc) + * @see org.slf4j.converter.ConversionRule#replace(java.util.regex.Matcher) + */ + public String replace(Matcher matcher) { + return replacementText; + } + + public String getAdditionalLine() { + return additionalLine; + } + +} diff --git a/slf4j-migrator/src/test/java/org/slf4j/migrator/AllTest.java b/slf4j-migrator/src/test/java/org/slf4j/migrator/AllTest.java index 3204354..7a0ed90 100644 --- a/slf4j-migrator/src/test/java/org/slf4j/migrator/AllTest.java +++ b/slf4j-migrator/src/test/java/org/slf4j/migrator/AllTest.java @@ -1,41 +1,41 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.migrator; - -import junit.framework.Test; -import junit.framework.TestCase; -import junit.framework.TestSuite; - -public class AllTest extends TestCase { - - public static Test suite() { - TestSuite suite = new TestSuite(); - suite.addTest(org.slf4j.migrator.PackageTest.suite()); - suite.addTest(org.slf4j.migrator.line.PackageTest.suite()); - suite.addTest(org.slf4j.migrator.helper.PackageTest.suite()); - - return suite; - } -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.migrator; + +import junit.framework.Test; +import junit.framework.TestCase; +import junit.framework.TestSuite; + +public class AllTest extends TestCase { + + public static Test suite() { + TestSuite suite = new TestSuite(); + suite.addTest(org.slf4j.migrator.PackageTest.suite()); + suite.addTest(org.slf4j.migrator.line.PackageTest.suite()); + suite.addTest(org.slf4j.migrator.helper.PackageTest.suite()); + + return suite; + } +} diff --git a/slf4j-migrator/src/test/java/org/slf4j/migrator/AternativeApproach.java b/slf4j-migrator/src/test/java/org/slf4j/migrator/AternativeApproach.java index 5c99edd..25acb80 100644 --- a/slf4j-migrator/src/test/java/org/slf4j/migrator/AternativeApproach.java +++ b/slf4j-migrator/src/test/java/org/slf4j/migrator/AternativeApproach.java @@ -1,131 +1,131 @@ -package org.slf4j.migrator; - -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -import org.slf4j.migrator.line.MultiGroupConversionRule; - -import junit.framework.TestCase; - -public class AternativeApproach extends TestCase { - - /** - * In this test we see that we cans use more simple Pattern to do the - * conversion - * - */ - public void test() { - MultiGroupConversionRule cr2 = new MultiGroupConversionRule(Pattern - .compile("(.*)(Log)")); - cr2.addReplacement(2, "LOGGER"); - - String s = "abcd Log"; - Pattern pat = cr2.getPattern(); - Matcher m = pat.matcher(s); - - assertTrue(m.matches()); - String r = cr2.replace(m); - assertEquals("abcd LOGGER", r); - - System.out.println(r); - } - - /** - * In this test we replace, using the simple Pattern (Log), the full Log - * declaration and instanciation. This is not convenient because we will also - * replace all String containing "Log". - */ - public void test2() { - Pattern pat = Pattern.compile("(Log)"); - String s = "abcd Log ="; - Matcher m = pat.matcher(s); - assertTrue(m.find()); - String r = m.replaceAll("Logger"); - assertEquals("abcd Logger =", r); - - String s1 = "Log l = LogFactory.getLog(MyClass.class);"; - m = pat.matcher(s1); - assertTrue(m.find()); - r = m.replaceAll("Logger"); - assertEquals("Logger l = LoggerFactory.getLogger(MyClass.class);", r); - - String s2 = "Logabc "; - m = pat.matcher(s2); - assertTrue(m.find()); - - String s3 = "abcLog"; - m = pat.matcher(s3); - assertTrue(m.find()); - } - - /** - * In this test we use a simple Pattern to replace the log instanciation - * without influence on Log declaration. - * - */ - public void test3() { - Pattern pat = Pattern.compile("LogFactory.getFactory\$\$.getInstance\\("); - String s = "Log log = LogFactory.getFactory().getInstance(\"x\");"; - Matcher m = pat.matcher(s); - assertTrue(m.find()); - String r = m.replaceAll("LoggerFactory.getLogger("); - assertEquals("Log log = LoggerFactory.getLogger(\"x\");", r); - - String nonMatching = "Log log = xxx;"; - pat.matcher(nonMatching); - assertFalse(m.find()); - } - - /** - * In this test we try to replace keyword Log without influence on String - * containg Log We see that we have to use two differents Patterns - */ - public void test4() { - Pattern pat = Pattern.compile("(\\sLog\\b)"); - String s = "abcd Log ="; - Matcher m = pat.matcher(s); - assertTrue(m.find()); - String r = m.replaceAll(" Logger"); - assertEquals("abcd Logger =", r); - - String s2 = "Logabcd "; - m = pat.matcher(s2); - assertFalse(m.find()); - - String s3 = "abcdLogabcd "; - m = pat.matcher(s3); - assertFalse(m.find()); - - String s4 = "abcdLog"; - m = pat.matcher(s4); - assertFalse(m.find()); - - String s5 = "Log myLog"; - m = pat.matcher(s5); - assertFalse(m.find()); - - Pattern pat2 = Pattern.compile("^Log\\b"); - Matcher m2 = pat2.matcher(s5); - assertTrue(m2.find()); - r = m2.replaceAll("Logger"); - assertEquals("Logger myLog", r); - } - - /** - * In this test we combine two Pattern to achieve the intended conversion - */ - public void test5() { - Pattern pat = Pattern.compile("(\\sLog\\b)"); - String s = "public Log myLog =LogFactory.getFactory().getInstance(myClass.class);"; - Matcher m = pat.matcher(s); - assertTrue(m.find()); - String r = m.replaceAll(" Logger"); - assertEquals("public Logger myLog =LogFactory.getFactory().getInstance(myClass.class);", r); - - Pattern pat2 = Pattern.compile("LogFactory.getFactory\$\$.getInstance\\("); - m = pat2.matcher(r); - assertTrue(m.find()); - r = m.replaceAll("LoggerFactory.getLogger("); - assertEquals("public Logger myLog =LoggerFactory.getLogger(myClass.class);", r); - } -} +package org.slf4j.migrator; + +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import org.slf4j.migrator.line.MultiGroupConversionRule; + +import junit.framework.TestCase; + +public class AternativeApproach extends TestCase { + + /** + * In this test we see that we cans use more simple Pattern to do the + * conversion + * + */ + public void test() { + MultiGroupConversionRule cr2 = new MultiGroupConversionRule(Pattern + .compile("(.*)(Log)")); + cr2.addReplacement(2, "LOGGER"); + + String s = "abcd Log"; + Pattern pat = cr2.getPattern(); + Matcher m = pat.matcher(s); + + assertTrue(m.matches()); + String r = cr2.replace(m); + assertEquals("abcd LOGGER", r); + + System.out.println(r); + } + + /** + * In this test we replace, using the simple Pattern (Log), the full Log + * declaration and instanciation. This is not convenient because we will also + * replace all String containing "Log". + */ + public void test2() { + Pattern pat = Pattern.compile("(Log)"); + String s = "abcd Log ="; + Matcher m = pat.matcher(s); + assertTrue(m.find()); + String r = m.replaceAll("Logger"); + assertEquals("abcd Logger =", r); + + String s1 = "Log l = LogFactory.getLog(MyClass.class);"; + m = pat.matcher(s1); + assertTrue(m.find()); + r = m.replaceAll("Logger"); + assertEquals("Logger l = LoggerFactory.getLogger(MyClass.class);", r); + + String s2 = "Logabc "; + m = pat.matcher(s2); + assertTrue(m.find()); + + String s3 = "abcLog"; + m = pat.matcher(s3); + assertTrue(m.find()); + } + + /** + * In this test we use a simple Pattern to replace the log instanciation + * without influence on Log declaration. + * + */ + public void test3() { + Pattern pat = Pattern.compile("LogFactory.getFactory\$\$.getInstance\\("); + String s = "Log log = LogFactory.getFactory().getInstance(\"x\");"; + Matcher m = pat.matcher(s); + assertTrue(m.find()); + String r = m.replaceAll("LoggerFactory.getLogger("); + assertEquals("Log log = LoggerFactory.getLogger(\"x\");", r); + + String nonMatching = "Log log = xxx;"; + pat.matcher(nonMatching); + assertFalse(m.find()); + } + + /** + * In this test we try to replace keyword Log without influence on String + * containg Log We see that we have to use two differents Patterns + */ + public void test4() { + Pattern pat = Pattern.compile("(\\sLog\\b)"); + String s = "abcd Log ="; + Matcher m = pat.matcher(s); + assertTrue(m.find()); + String r = m.replaceAll(" Logger"); + assertEquals("abcd Logger =", r); + + String s2 = "Logabcd "; + m = pat.matcher(s2); + assertFalse(m.find()); + + String s3 = "abcdLogabcd "; + m = pat.matcher(s3); + assertFalse(m.find()); + + String s4 = "abcdLog"; + m = pat.matcher(s4); + assertFalse(m.find()); + + String s5 = "Log myLog"; + m = pat.matcher(s5); + assertFalse(m.find()); + + Pattern pat2 = Pattern.compile("^Log\\b"); + Matcher m2 = pat2.matcher(s5); + assertTrue(m2.find()); + r = m2.replaceAll("Logger"); + assertEquals("Logger myLog", r); + } + + /** + * In this test we combine two Pattern to achieve the intended conversion + */ + public void test5() { + Pattern pat = Pattern.compile("(\\sLog\\b)"); + String s = "public Log myLog =LogFactory.getFactory().getInstance(myClass.class);"; + Matcher m = pat.matcher(s); + assertTrue(m.find()); + String r = m.replaceAll(" Logger"); + assertEquals("public Logger myLog =LogFactory.getFactory().getInstance(myClass.class);", r); + + Pattern pat2 = Pattern.compile("LogFactory.getFactory\$\$.getInstance\\("); + m = pat2.matcher(r); + assertTrue(m.find()); + r = m.replaceAll("LoggerFactory.getLogger("); + assertEquals("public Logger myLog =LoggerFactory.getLogger(myClass.class);", r); + } +} diff --git a/slf4j-migrator/src/test/java/org/slf4j/migrator/FileConverterTest.java b/slf4j-migrator/src/test/java/org/slf4j/migrator/FileConverterTest.java index 7b76bdf..8a90ef4 100644 --- a/slf4j-migrator/src/test/java/org/slf4j/migrator/FileConverterTest.java +++ b/slf4j-migrator/src/test/java/org/slf4j/migrator/FileConverterTest.java @@ -1,34 +1,34 @@ -package org.slf4j.migrator; - -import java.io.File; -import java.io.IOException; - -import junit.framework.TestCase; - -import org.slf4j.migrator.InplaceFileConverter; -import org.slf4j.migrator.internal.NopProgressListener; -import org.slf4j.migrator.line.EmptyRuleSet; - -public class FileConverterTest extends TestCase { - - public FileConverterTest(String arg0) { - super(arg0); - } - - protected void setUp() throws Exception { - super.setUp(); - } - - protected void tearDown() throws Exception { - super.tearDown(); - } - - public void test() { - } - - - public void XtestNOP() throws IOException { - InplaceFileConverter fc = new InplaceFileConverter(new EmptyRuleSet(), new NopProgressListener()); - fc.convert(new File("c:/varargs.txt")); - } -} +package org.slf4j.migrator; + +import java.io.File; +import java.io.IOException; + +import junit.framework.TestCase; + +import org.slf4j.migrator.InplaceFileConverter; +import org.slf4j.migrator.internal.NopProgressListener; +import org.slf4j.migrator.line.EmptyRuleSet; + +public class FileConverterTest extends TestCase { + + public FileConverterTest(String arg0) { + super(arg0); + } + + protected void setUp() throws Exception { + super.setUp(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + + public void test() { + } + + + public void XtestNOP() throws IOException { + InplaceFileConverter fc = new InplaceFileConverter(new EmptyRuleSet(), new NopProgressListener()); + fc.convert(new File("c:/varargs.txt")); + } +} diff --git a/slf4j-migrator/src/test/java/org/slf4j/migrator/ProjectConverterTest.java b/slf4j-migrator/src/test/java/org/slf4j/migrator/ProjectConverterTest.java index 47128f9..e9de7ee 100644 --- a/slf4j-migrator/src/test/java/org/slf4j/migrator/ProjectConverterTest.java +++ b/slf4j-migrator/src/test/java/org/slf4j/migrator/ProjectConverterTest.java @@ -1,22 +1,22 @@ -package org.slf4j.migrator; - -import java.io.File; - -import org.slf4j.migrator.Constant; -import org.slf4j.migrator.ProjectConverter; -import org.slf4j.migrator.internal.NopProgressListener; - -import junit.framework.TestCase; - -public class ProjectConverterTest extends TestCase { - - public void test() { - } - - public void XtestBarracuda() { - ProjectConverter pc = new ProjectConverter(Constant.LOG4J_TO_SLF4J, - new NopProgressListener()); - File projectFolder = new File("c:/home/ceki//Varia/Barracuda"); - pc.convertProject(projectFolder); - } -} +package org.slf4j.migrator; + +import java.io.File; + +import org.slf4j.migrator.Constant; +import org.slf4j.migrator.ProjectConverter; +import org.slf4j.migrator.internal.NopProgressListener; + +import junit.framework.TestCase; + +public class ProjectConverterTest extends TestCase { + + public void test() { + } + + public void XtestBarracuda() { + ProjectConverter pc = new ProjectConverter(Constant.LOG4J_TO_SLF4J, + new NopProgressListener()); + File projectFolder = new File("c:/home/ceki//Varia/Barracuda"); + pc.convertProject(projectFolder); + } +} diff --git a/slf4j-migrator/src/test/java/org/slf4j/migrator/helper/AbbreviatorTest.java b/slf4j-migrator/src/test/java/org/slf4j/migrator/helper/AbbreviatorTest.java index d485b57..39e65c4 100644 --- a/slf4j-migrator/src/test/java/org/slf4j/migrator/helper/AbbreviatorTest.java +++ b/slf4j-migrator/src/test/java/org/slf4j/migrator/helper/AbbreviatorTest.java @@ -1,141 +1,141 @@ -package org.slf4j.migrator.helper; - -import org.slf4j.migrator.helper.Abbreviator; - -import junit.framework.TestCase; - -public class AbbreviatorTest extends TestCase { - - static final char FS = '/'; - static final String INPUT_0 = "/abc/123456/ABC"; - static final String INPUT_1 = "/abc/123456/xxxxx/ABC"; - - RandomHelper rh = new RandomHelper(FS); - - public AbbreviatorTest(String arg0) { - super(arg0); - } - - protected void setUp() throws Exception { - super.setUp(); - } - - protected void tearDown() throws Exception { - super.tearDown(); - } - - public void testSmoke() { - { - Abbreviator abb = new Abbreviator(2, 100, FS); - String r = abb.abbreviate(INPUT_0); - assertEquals(INPUT_0, r); - } - - { - Abbreviator abb = new Abbreviator(3, 8, FS); - String r = abb.abbreviate(INPUT_0); - assertEquals("/abc/.../ABC", r); - } - { - Abbreviator abb = new Abbreviator(3, 8, FS); - String r = abb.abbreviate(INPUT_0); - assertEquals("/abc/.../ABC", r); - } - } - - public void testImpossibleToAbbreviate() { - Abbreviator abb = new Abbreviator(2, 20, FS); - String in = "iczldqwivpgm/mgrmvbjdxrwmqgprdjusth"; - String r = abb.abbreviate(in); - assertEquals(in, r); - } - - public void testNoFS() { - Abbreviator abb = new Abbreviator(2, 100, FS); - String r = abb.abbreviate("hello"); - assertEquals("hello", r); - - } - - public void testZeroPrefix() { - { - Abbreviator abb = new Abbreviator(0, 100, FS); - String r = abb.abbreviate(INPUT_0); - assertEquals(INPUT_0, r); - } - } - - public void testTheories() { - int MAX_RANDOM_FIXED_LEN = 20; - int MAX_RANDOM_AVG_LEN = 20; - int MAX_RANDOM_MAX_LEN = 100; - for (int i = 0; i < 10000; i++) { - - //System.out.println("Test number " + i); - - // 0 <= fixedLen < MAX_RANDOM_FIXED_LEN - int fixedLen = rh.nextInt(MAX_RANDOM_FIXED_LEN); - // 5 <= averageLen < MAX_RANDOM_AVG_LEN - int averageLen = rh.nextInt(MAX_RANDOM_AVG_LEN) + 3; - // System.out.println("fixedLen="+fixedLen+", averageLen="+averageLen); - - int maxLen = rh.nextInt(MAX_RANDOM_MAX_LEN) + fixedLen; - if (maxLen <= 1) { - continue; - } - // System.out.println("maxLen="+maxLen); - int targetLen = (maxLen / 2) + rh.nextInt(maxLen / 2) + 1; - - if (targetLen > maxLen) { - targetLen = maxLen; - } - String filename = rh.buildRandomFileName(averageLen, maxLen); - - Abbreviator abb = new Abbreviator(fixedLen, targetLen, FS); - String result = abb.abbreviate(filename); - assertTheory0(averageLen, filename, result, fixedLen, targetLen); - assertUsefulness(averageLen, filename, result, fixedLen, targetLen); - assertTheory1(filename, result, fixedLen, targetLen); - assertTheory2(filename, result, fixedLen, targetLen); - } - } - - // result length is smaller than original length - void assertTheory0(int averageLen, String filename, String result, - int fixedLen, int targetLength) { - assertTrue("filename=[" + filename + "] result=[" + result + "]", result - .length() <= filename.length()); - } - - // if conditions allow, result length should be to target length - void assertUsefulness(int averageLen, String filename, String result, - int fixedLen, int targetLength) { - int resLen = result.length(); - - int margin = averageLen * 4; - if (targetLength > fixedLen + margin) { - assertTrue("filename=[" + filename + "], result=[" + result - + "] resultLength=" + resLen + " fixedLength=" + fixedLen - + ", targetLength=" + targetLength + ", avgLen=" + averageLen, result - .length() <= targetLength + averageLen); - } - } - - // result start with prefix found in filename - void assertTheory1(String filename, String result, int fixedLen, - int targetLength) { - String prefix = filename.substring(0, fixedLen); - assertTrue(result.startsWith(prefix)); - } - - // The string /.../ is found in the result once at a position higher - // than fixedLen - void assertTheory2(String filename, String result, int fixedLen, - int targetLength) { - if (filename == result) { - return; - } - int fillerIndex = result.indexOf(Abbreviator.FILLER); - assertTrue(fillerIndex >= fixedLen); - } -} +package org.slf4j.migrator.helper; + +import org.slf4j.migrator.helper.Abbreviator; + +import junit.framework.TestCase; + +public class AbbreviatorTest extends TestCase { + + static final char FS = '/'; + static final String INPUT_0 = "/abc/123456/ABC"; + static final String INPUT_1 = "/abc/123456/xxxxx/ABC"; + + RandomHelper rh = new RandomHelper(FS); + + public AbbreviatorTest(String arg0) { + super(arg0); + } + + protected void setUp() throws Exception { + super.setUp(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + + public void testSmoke() { + { + Abbreviator abb = new Abbreviator(2, 100, FS); + String r = abb.abbreviate(INPUT_0); + assertEquals(INPUT_0, r); + } + + { + Abbreviator abb = new Abbreviator(3, 8, FS); + String r = abb.abbreviate(INPUT_0); + assertEquals("/abc/.../ABC", r); + } + { + Abbreviator abb = new Abbreviator(3, 8, FS); + String r = abb.abbreviate(INPUT_0); + assertEquals("/abc/.../ABC", r); + } + } + + public void testImpossibleToAbbreviate() { + Abbreviator abb = new Abbreviator(2, 20, FS); + String in = "iczldqwivpgm/mgrmvbjdxrwmqgprdjusth"; + String r = abb.abbreviate(in); + assertEquals(in, r); + } + + public void testNoFS() { + Abbreviator abb = new Abbreviator(2, 100, FS); + String r = abb.abbreviate("hello"); + assertEquals("hello", r); + + } + + public void testZeroPrefix() { + { + Abbreviator abb = new Abbreviator(0, 100, FS); + String r = abb.abbreviate(INPUT_0); + assertEquals(INPUT_0, r); + } + } + + public void testTheories() { + int MAX_RANDOM_FIXED_LEN = 20; + int MAX_RANDOM_AVG_LEN = 20; + int MAX_RANDOM_MAX_LEN = 100; + for (int i = 0; i < 10000; i++) { + + //System.out.println("Test number " + i); + + // 0 <= fixedLen < MAX_RANDOM_FIXED_LEN + int fixedLen = rh.nextInt(MAX_RANDOM_FIXED_LEN); + // 5 <= averageLen < MAX_RANDOM_AVG_LEN + int averageLen = rh.nextInt(MAX_RANDOM_AVG_LEN) + 3; + // System.out.println("fixedLen="+fixedLen+", averageLen="+averageLen); + + int maxLen = rh.nextInt(MAX_RANDOM_MAX_LEN) + fixedLen; + if (maxLen <= 1) { + continue; + } + // System.out.println("maxLen="+maxLen); + int targetLen = (maxLen / 2) + rh.nextInt(maxLen / 2) + 1; + + if (targetLen > maxLen) { + targetLen = maxLen; + } + String filename = rh.buildRandomFileName(averageLen, maxLen); + + Abbreviator abb = new Abbreviator(fixedLen, targetLen, FS); + String result = abb.abbreviate(filename); + assertTheory0(averageLen, filename, result, fixedLen, targetLen); + assertUsefulness(averageLen, filename, result, fixedLen, targetLen); + assertTheory1(filename, result, fixedLen, targetLen); + assertTheory2(filename, result, fixedLen, targetLen); + } + } + + // result length is smaller than original length + void assertTheory0(int averageLen, String filename, String result, + int fixedLen, int targetLength) { + assertTrue("filename=[" + filename + "] result=[" + result + "]", result + .length() <= filename.length()); + } + + // if conditions allow, result length should be to target length + void assertUsefulness(int averageLen, String filename, String result, + int fixedLen, int targetLength) { + int resLen = result.length(); + + int margin = averageLen * 4; + if (targetLength > fixedLen + margin) { + assertTrue("filename=[" + filename + "], result=[" + result + + "] resultLength=" + resLen + " fixedLength=" + fixedLen + + ", targetLength=" + targetLength + ", avgLen=" + averageLen, result + .length() <= targetLength + averageLen); + } + } + + // result start with prefix found in filename + void assertTheory1(String filename, String result, int fixedLen, + int targetLength) { + String prefix = filename.substring(0, fixedLen); + assertTrue(result.startsWith(prefix)); + } + + // The string /.../ is found in the result once at a position higher + // than fixedLen + void assertTheory2(String filename, String result, int fixedLen, + int targetLength) { + if (filename == result) { + return; + } + int fillerIndex = result.indexOf(Abbreviator.FILLER); + assertTrue(fillerIndex >= fixedLen); + } +} diff --git a/slf4j-migrator/src/test/java/org/slf4j/migrator/helper/RandomHelper.java b/slf4j-migrator/src/test/java/org/slf4j/migrator/helper/RandomHelper.java index 7da5fae..7318f74 100644 --- a/slf4j-migrator/src/test/java/org/slf4j/migrator/helper/RandomHelper.java +++ b/slf4j-migrator/src/test/java/org/slf4j/migrator/helper/RandomHelper.java @@ -1,46 +1,46 @@ -package org.slf4j.migrator.helper; - -import java.util.Random; - -public class RandomHelper { - - private Random random = new Random(100); - final char folderSeparator; - - RandomHelper(char folderSeparator) { - this.folderSeparator = folderSeparator; - } - - private String randomString(int len) { - StringBuffer buf = new StringBuffer(); - for (int i = 0; i < len; i++) { - int offset = random.nextInt(26); - char c = (char) ('a' + offset); - buf.append(c); - } - return buf.toString(); - } - - int nextInt(int n) { - return random.nextInt(n); - } - - String buildRandomFileName(int averageNodeLength, int totalLength) { - StringBuffer buf = new StringBuffer(); - int MAX_NODE_LENGTH = averageNodeLength * 2; - while (buf.length() < totalLength) { - int remaining = totalLength - buf.length(); - int currentNodeLength; - if (remaining > MAX_NODE_LENGTH) { - currentNodeLength = random.nextInt(MAX_NODE_LENGTH) + 1; - buf.append(randomString(currentNodeLength)); - buf.append('/'); - } else { - currentNodeLength = remaining; - buf.append(randomString(currentNodeLength)); - } - } - return buf.toString(); - } - -} +package org.slf4j.migrator.helper; + +import java.util.Random; + +public class RandomHelper { + + private Random random = new Random(100); + final char folderSeparator; + + RandomHelper(char folderSeparator) { + this.folderSeparator = folderSeparator; + } + + private String randomString(int len) { + StringBuffer buf = new StringBuffer(); + for (int i = 0; i < len; i++) { + int offset = random.nextInt(26); + char c = (char) ('a' + offset); + buf.append(c); + } + return buf.toString(); + } + + int nextInt(int n) { + return random.nextInt(n); + } + + String buildRandomFileName(int averageNodeLength, int totalLength) { + StringBuffer buf = new StringBuffer(); + int MAX_NODE_LENGTH = averageNodeLength * 2; + while (buf.length() < totalLength) { + int remaining = totalLength - buf.length(); + int currentNodeLength; + if (remaining > MAX_NODE_LENGTH) { + currentNodeLength = random.nextInt(MAX_NODE_LENGTH) + 1; + buf.append(randomString(currentNodeLength)); + buf.append('/'); + } else { + currentNodeLength = remaining; + buf.append(randomString(currentNodeLength)); + } + } + return buf.toString(); + } + +} diff --git a/slf4j-migrator/src/test/java/org/slf4j/migrator/internal/NopProgressListener.java b/slf4j-migrator/src/test/java/org/slf4j/migrator/internal/NopProgressListener.java index 51a239a..aa2c3d4 100644 --- a/slf4j-migrator/src/test/java/org/slf4j/migrator/internal/NopProgressListener.java +++ b/slf4j-migrator/src/test/java/org/slf4j/migrator/internal/NopProgressListener.java @@ -1,30 +1,30 @@ -package org.slf4j.migrator.internal; - -import java.io.File; - -import org.slf4j.migrator.internal.ProgressListener; - -public class NopProgressListener implements ProgressListener { - - public void onDirectory(File file) { - } - - public void onDone() { - } - - public void onFileAddition(File file) { - } - - public void onFileScan(File file) { - } - - public void onInplaceConversion(File file) { - } - - public void onFileScanBegin() { - } - - public void onMigrationBegin() { - } - -} +package org.slf4j.migrator.internal; + +import java.io.File; + +import org.slf4j.migrator.internal.ProgressListener; + +public class NopProgressListener implements ProgressListener { + + public void onDirectory(File file) { + } + + public void onDone() { + } + + public void onFileAddition(File file) { + } + + public void onFileScan(File file) { + } + + public void onInplaceConversion(File file) { + } + + public void onFileScanBegin() { + } + + public void onMigrationBegin() { + } + +} diff --git a/slf4j-migrator/src/test/java/org/slf4j/migrator/line/TriviialMatcher.java b/slf4j-migrator/src/test/java/org/slf4j/migrator/line/TriviialMatcher.java index cb4d359..4621082 100644 --- a/slf4j-migrator/src/test/java/org/slf4j/migrator/line/TriviialMatcher.java +++ b/slf4j-migrator/src/test/java/org/slf4j/migrator/line/TriviialMatcher.java @@ -1,65 +1,65 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.migrator.line; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.regex.Pattern; - -import org.slf4j.migrator.line.ConversionRule; -import org.slf4j.migrator.line.MultiGroupConversionRule; -import org.slf4j.migrator.line.RuleSet; -import org.slf4j.migrator.line.SingleConversionRule; - -class TrivialMatcher implements RuleSet { - - private ArrayList<ConversionRule> conversionRuleList; - - public TrivialMatcher() { - //simple rule no capturing group is defined, we use default capturing group which is group zero - SingleConversionRule cr = new SingleConversionRule(Pattern.compile("import org.slf4j.converter"), - "simple replacement with an unique capturing group"); - - //we define 4 differents capturing groups - MultiGroupConversionRule cr1 = new MultiGroupConversionRule(Pattern.compile("(first group)( second group)( third group)( 4th group)")); - //group zero is ignored during treatment - //replacement for the first - cr1.addReplacement(1, "1st group"); - //no replacement for the second group it will remains the same - //empty string for the third group it will be deleted - cr1.addReplacement(3, ""); - //no replacement for the third group it will remains the same - - conversionRuleList = new ArrayList<ConversionRule>(); - conversionRuleList.add(cr); - conversionRuleList.add(cr1); - } - - public Iterator<ConversionRule> iterator() { - return conversionRuleList.iterator(); - } - - +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.migrator.line; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.regex.Pattern; + +import org.slf4j.migrator.line.ConversionRule; +import org.slf4j.migrator.line.MultiGroupConversionRule; +import org.slf4j.migrator.line.RuleSet; +import org.slf4j.migrator.line.SingleConversionRule; + +class TrivialMatcher implements RuleSet { + + private ArrayList<ConversionRule> conversionRuleList; + + public TrivialMatcher() { + //simple rule no capturing group is defined, we use default capturing group which is group zero + SingleConversionRule cr = new SingleConversionRule(Pattern.compile("import org.slf4j.converter"), + "simple replacement with an unique capturing group"); + + //we define 4 differents capturing groups + MultiGroupConversionRule cr1 = new MultiGroupConversionRule(Pattern.compile("(first group)( second group)( third group)( 4th group)")); + //group zero is ignored during treatment + //replacement for the first + cr1.addReplacement(1, "1st group"); + //no replacement for the second group it will remains the same + //empty string for the third group it will be deleted + cr1.addReplacement(3, ""); + //no replacement for the third group it will remains the same + + conversionRuleList = new ArrayList<ConversionRule>(); + conversionRuleList.add(cr); + conversionRuleList.add(cr1); + } + + public Iterator<ConversionRule> iterator() { + return conversionRuleList.iterator(); + } + + } \ No newline at end of file diff --git a/slf4j-nop/LICENSE.txt b/slf4j-nop/LICENSE.txt index f6e2f31..508a272 100644 --- a/slf4j-nop/LICENSE.txt +++ b/slf4j-nop/LICENSE.txt @@ -1,24 +1,24 @@ -Copyright (c) 2004-2007 QOS.ch -All rights reserved. - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - - +Copyright (c) 2004-2007 QOS.ch +All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + + diff --git a/slf4j-nop/pom.xml b/slf4j-nop/pom.xml index baddf30..fed1241 100644 --- a/slf4j-nop/pom.xml +++ b/slf4j-nop/pom.xml @@ -1,52 +1,52 @@ -<project - xmlns="http://maven.apache.org/POM/4.0.0" - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - - <parent> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-parent</artifactId> - <version>1.5.10</version> - </parent> - - <modelVersion>4.0.0</modelVersion> - - <groupId>org.slf4j</groupId> - <artifactId>slf4j-nop</artifactId> - <packaging>jar</packaging> - <name>SLF4J NOP Binding</name> - - <url>http://www.slf4j.org</url> - <description> - The slf4j NOP binding - </description> - - <dependencies> - <dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-api</artifactId> - </dependency> - </dependencies> - - <build> - <plugins> - - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-jar-plugin</artifactId> - <configuration> - <archive> - <manifestEntries> - <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> - <Bundle-Description>${project.description}</Bundle-Description> - <Implementation-Version>${project.version}</Implementation-Version> - </manifestEntries> - <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> - </archive> - </configuration> - </plugin> - </plugins> - - </build> - +<project + xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + <parent> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-parent</artifactId> + <version>1.5.10</version> + </parent> + + <modelVersion>4.0.0</modelVersion> + + <groupId>org.slf4j</groupId> + <artifactId>slf4j-nop</artifactId> + <packaging>jar</packaging> + <name>SLF4J NOP Binding</name> + + <url>http://www.slf4j.org</url> + <description> + The slf4j NOP binding + </description> + + <dependencies> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + </dependency> + </dependencies> + + <build> + <plugins> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-jar-plugin</artifactId> + <configuration> + <archive> + <manifestEntries> + <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> + <Bundle-Description>${project.description}</Bundle-Description> + <Implementation-Version>${project.version}</Implementation-Version> + </manifestEntries> + <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> + </archive> + </configuration> + </plugin> + </plugins> + + </build> + </project> \ No newline at end of file diff --git a/slf4j-nop/src/main/java/org/slf4j/impl/NOPLoggerFactory.java b/slf4j-nop/src/main/java/org/slf4j/impl/NOPLoggerFactory.java index 0374629..c63331c 100644 --- a/slf4j-nop/src/main/java/org/slf4j/impl/NOPLoggerFactory.java +++ b/slf4j-nop/src/main/java/org/slf4j/impl/NOPLoggerFactory.java @@ -1,58 +1,58 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import org.slf4j.ILoggerFactory; -import org.slf4j.Logger; -import org.slf4j.helpers.NOPLogger; - - -/** - * NOPLoggerFactory is an trivial implementation of {@link - * ILoggerFactory} which always returns the unique instance of - * NOPLogger. - * - * @author Ceki Gülcü - */ -public class NOPLoggerFactory implements ILoggerFactory { - - public NOPLoggerFactory() { - // nothing to do - } - - public Logger getLogger(String name) { - return NOPLogger.NOP_LOGGER; - } - -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import org.slf4j.ILoggerFactory; +import org.slf4j.Logger; +import org.slf4j.helpers.NOPLogger; + + +/** + * NOPLoggerFactory is an trivial implementation of {@link + * ILoggerFactory} which always returns the unique instance of + * NOPLogger. + * + * @author Ceki Gülcü + */ +public class NOPLoggerFactory implements ILoggerFactory { + + public NOPLoggerFactory() { + // nothing to do + } + + public Logger getLogger(String name) { + return NOPLogger.NOP_LOGGER; + } + +} diff --git a/slf4j-nop/src/main/java/org/slf4j/impl/StaticLoggerBinder.java b/slf4j-nop/src/main/java/org/slf4j/impl/StaticLoggerBinder.java index 3295871..109e415 100644 --- a/slf4j-nop/src/main/java/org/slf4j/impl/StaticLoggerBinder.java +++ b/slf4j-nop/src/main/java/org/slf4j/impl/StaticLoggerBinder.java @@ -1,89 +1,89 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import org.slf4j.ILoggerFactory; -import org.slf4j.LoggerFactory; -import org.slf4j.spi.LoggerFactoryBinder; - -/** - * The binding of {@link LoggerFactory} class with an actual instance of - * {@link ILoggerFactory} is performed using information returned by this class. - * - * @author Ceki Gülcü - */ -public class StaticLoggerBinder implements LoggerFactoryBinder { - - /** - * The unique instance of this class. - * - */ - private static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder(); - - /** - * Return the singleton of this class. - * - * @return the StaticLoggerBinder singleton - */ - public static final StaticLoggerBinder getSingleton() { - return SINGLETON; - } - - - /** - * Declare the version of the SLF4J API this implementation is compiled against. - * The value of this field is usually modified with each release. - */ - // to avoid constant folding by the compiler, this field must *not* be final - public static String REQUESTED_API_VERSION = "1.5.10"; // !final - - private static final String loggerFactoryClassStr = NOPLoggerFactory.class.getName(); - - /** The ILoggerFactory instance returned by the {@link #getLoggerFactory} method - * should always be the same object - */ - private final ILoggerFactory loggerFactory; - - private StaticLoggerBinder() { - loggerFactory = new NOPLoggerFactory(); - } - - public ILoggerFactory getLoggerFactory() { - return loggerFactory; - } - - public String getLoggerFactoryClassStr() { - return loggerFactoryClassStr; - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import org.slf4j.ILoggerFactory; +import org.slf4j.LoggerFactory; +import org.slf4j.spi.LoggerFactoryBinder; + +/** + * The binding of {@link LoggerFactory} class with an actual instance of + * {@link ILoggerFactory} is performed using information returned by this class. + * + * @author Ceki Gülcü + */ +public class StaticLoggerBinder implements LoggerFactoryBinder { + + /** + * The unique instance of this class. + * + */ + private static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder(); + + /** + * Return the singleton of this class. + * + * @return the StaticLoggerBinder singleton + */ + public static final StaticLoggerBinder getSingleton() { + return SINGLETON; + } + + + /** + * Declare the version of the SLF4J API this implementation is compiled against. + * The value of this field is usually modified with each release. + */ + // to avoid constant folding by the compiler, this field must *not* be final + public static String REQUESTED_API_VERSION = "1.5.10"; // !final + + private static final String loggerFactoryClassStr = NOPLoggerFactory.class.getName(); + + /** The ILoggerFactory instance returned by the {@link #getLoggerFactory} method + * should always be the same object + */ + private final ILoggerFactory loggerFactory; + + private StaticLoggerBinder() { + loggerFactory = new NOPLoggerFactory(); + } + + public ILoggerFactory getLoggerFactory() { + return loggerFactory; + } + + public String getLoggerFactoryClassStr() { + return loggerFactoryClassStr; + } +} diff --git a/slf4j-nop/src/main/java/org/slf4j/impl/StaticMDCBinder.java b/slf4j-nop/src/main/java/org/slf4j/impl/StaticMDCBinder.java index 62b9f86..0b9fb17 100644 --- a/slf4j-nop/src/main/java/org/slf4j/impl/StaticMDCBinder.java +++ b/slf4j-nop/src/main/java/org/slf4j/impl/StaticMDCBinder.java @@ -1,34 +1,34 @@ -package org.slf4j.impl; - -import org.slf4j.helpers.NOPMakerAdapter; -import org.slf4j.spi.MDCAdapter; - - -/** - * This implementation is bound to {@link NOPMakerAdapter}. - * - * @author Ceki Gülcü - */ -public class StaticMDCBinder { - - - /** - * The unique instance of this class. - */ - public static final StaticMDCBinder SINGLETON = new StaticMDCBinder(); - - private StaticMDCBinder() { - } - - /** - * Currently this method always returns an instance of - * {@link StaticMDCBinder}. - */ - public MDCAdapter getMDCA() { - return new NOPMakerAdapter(); - } - - public String getMDCAdapterClassStr() { - return NOPMakerAdapter.class.getName(); - } -} +package org.slf4j.impl; + +import org.slf4j.helpers.NOPMakerAdapter; +import org.slf4j.spi.MDCAdapter; + + +/** + * This implementation is bound to {@link NOPMakerAdapter}. + * + * @author Ceki Gülcü + */ +public class StaticMDCBinder { + + + /** + * The unique instance of this class. + */ + public static final StaticMDCBinder SINGLETON = new StaticMDCBinder(); + + private StaticMDCBinder() { + } + + /** + * Currently this method always returns an instance of + * {@link StaticMDCBinder}. + */ + public MDCAdapter getMDCA() { + return new NOPMakerAdapter(); + } + + public String getMDCAdapterClassStr() { + return NOPMakerAdapter.class.getName(); + } +} diff --git a/slf4j-nop/src/main/java/org/slf4j/impl/StaticMarkerBinder.java b/slf4j-nop/src/main/java/org/slf4j/impl/StaticMarkerBinder.java index b37c364..cb4faa9 100644 --- a/slf4j-nop/src/main/java/org/slf4j/impl/StaticMarkerBinder.java +++ b/slf4j-nop/src/main/java/org/slf4j/impl/StaticMarkerBinder.java @@ -1,77 +1,77 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import org.slf4j.IMarkerFactory; -import org.slf4j.MarkerFactory; -import org.slf4j.helpers.BasicMarkerFactory; -import org.slf4j.spi.MarkerFactoryBinder; - -/** - * - * The binding of {@link MarkerFactory} class with an actual instance of - * {@link IMarkerFactory} is performed using information returned by this class. - * - * @author Ceki Gülcü - */ -public class StaticMarkerBinder implements MarkerFactoryBinder { - - /** - * The unique instance of this class. - */ - public static final StaticMarkerBinder SINGLETON = new StaticMarkerBinder(); - - final IMarkerFactory markerFactory = new BasicMarkerFactory(); - - private StaticMarkerBinder() { - } - - /** - * Currently this method always returns an instance of - * {@link BasicMarkerFactory}. - */ - public IMarkerFactory getMarkerFactory() { - return markerFactory; - } - - /** - * Currently, this method returns the class name of - * {@link BasicMarkerFactory}. - */ - public String getMarkerFactoryClassStr() { - return BasicMarkerFactory.class.getName(); - } - - -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import org.slf4j.IMarkerFactory; +import org.slf4j.MarkerFactory; +import org.slf4j.helpers.BasicMarkerFactory; +import org.slf4j.spi.MarkerFactoryBinder; + +/** + * + * The binding of {@link MarkerFactory} class with an actual instance of + * {@link IMarkerFactory} is performed using information returned by this class. + * + * @author Ceki Gülcü + */ +public class StaticMarkerBinder implements MarkerFactoryBinder { + + /** + * The unique instance of this class. + */ + public static final StaticMarkerBinder SINGLETON = new StaticMarkerBinder(); + + final IMarkerFactory markerFactory = new BasicMarkerFactory(); + + private StaticMarkerBinder() { + } + + /** + * Currently this method always returns an instance of + * {@link BasicMarkerFactory}. + */ + public IMarkerFactory getMarkerFactory() { + return markerFactory; + } + + /** + * Currently, this method returns the class name of + * {@link BasicMarkerFactory}. + */ + public String getMarkerFactoryClassStr() { + return BasicMarkerFactory.class.getName(); + } + + +} diff --git a/slf4j-nop/src/main/resources/META-INF/MANIFEST.MF b/slf4j-nop/src/main/resources/META-INF/MANIFEST.MF index 3623e74..25891ad 100644 --- a/slf4j-nop/src/main/resources/META-INF/MANIFEST.MF +++ b/slf4j-nop/src/main/resources/META-INF/MANIFEST.MF @@ -1,9 +1,9 @@ -Implementation-Title: slf4j-nop -Bundle-ManifestVersion: 2 -Bundle-SymbolicName: slf4j.nop -Bundle-Name: slf4j-nop -Bundle-Vendor: SLF4J.ORG -Bundle-RequiredExecutionEnvironment: J2SE-1.3 -Export-Package: org.slf4j.impl;version=${parsedVersion.osgiVersion} -Import-Package: org.slf4j;version=${parsedVersion.osgiVersion}, org.slf4j.spi;version=${parsedVersion.osgiVersion}, org.slf4j.helpers;version=${parsedVersion.osgiVersion} +Implementation-Title: slf4j-nop +Bundle-ManifestVersion: 2 +Bundle-SymbolicName: slf4j.nop +Bundle-Name: slf4j-nop +Bundle-Vendor: SLF4J.ORG +Bundle-RequiredExecutionEnvironment: J2SE-1.3 +Export-Package: org.slf4j.impl;version=${parsedVersion.osgiVersion} +Import-Package: org.slf4j;version=${parsedVersion.osgiVersion}, org.slf4j.spi;version=${parsedVersion.osgiVersion}, org.slf4j.helpers;version=${parsedVersion.osgiVersion} Fragment-Host: slf4j.api \ No newline at end of file diff --git a/slf4j-nop/src/test/java/org/slf4j/InvocationTest.java b/slf4j-nop/src/test/java/org/slf4j/InvocationTest.java index dc84aa2..dfec459 100644 --- a/slf4j-nop/src/test/java/org/slf4j/InvocationTest.java +++ b/slf4j-nop/src/test/java/org/slf4j/InvocationTest.java @@ -1,129 +1,129 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.CH - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j; - -import junit.framework.TestCase; - - -/** - * Test whether invoking the SLF4J API causes problems or not. - * - * @author Ceki Gulcu - * - */ -public class InvocationTest extends TestCase { - - public InvocationTest (String arg0) { - super(arg0); - } - - protected void setUp() throws Exception { - super.setUp(); - } - - protected void tearDown() throws Exception { - super.tearDown(); - } - - public void test1() { - Logger logger = LoggerFactory.getLogger("test1"); - logger.debug("Hello world."); - } - - public void test2() { - Integer i1 = new Integer(1); - Integer i2 = new Integer(2); - Integer i3 = new Integer(3); - Exception e = new Exception("This is a test exception."); - Logger logger = LoggerFactory.getLogger("test2"); - - logger.debug("Hello world 1."); - logger.debug("Hello world {}", i1); - logger.debug("val={} val={}", i1, i2); - logger.debug("val={} val={} val={}", new Object[]{i1, i2, i3}); - - logger.debug("Hello world 2", e); - logger.info("Hello world 2."); - - - logger.warn("Hello world 3."); - logger.warn("Hello world 3", e); - - - logger.error("Hello world 4."); - logger.error("Hello world {}", new Integer(3)); - logger.error("Hello world 4.", e); - } - - public void testNull() { - Logger logger = LoggerFactory.getLogger("testNull"); - logger.debug(null); - logger.info(null); - logger.warn(null); - logger.error(null); - - Exception e = new Exception("This is a test exception."); - logger.debug(null, e); - logger.info(null, e); - logger.warn(null, e); - logger.error(null, e); - } - - public void testMarker() { - Logger logger = LoggerFactory.getLogger("testMarker"); - Marker blue = MarkerFactory.getMarker("BLUE"); - logger.debug(blue, "hello"); - logger.info(blue, "hello"); - logger.warn(blue, "hello"); - logger.error(blue, "hello"); - - logger.debug(blue, "hello {}", "world"); - logger.info(blue, "hello {}", "world"); - logger.warn(blue, "hello {}", "world"); - logger.error(blue, "hello {}", "world"); - - logger.debug(blue, "hello {} and {} ", "world", "universe"); - logger.info(blue, "hello {} and {} ", "world", "universe"); - logger.warn(blue, "hello {} and {} ", "world", "universe"); - logger.error(blue, "hello {} and {} ", "world", "universe"); - } - - public void testMDC() { - MDC.put("k", "v"); - assertNull(MDC.get("k")); - MDC.remove("k"); - assertNull(MDC.get("k")); - MDC.clear(); - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.CH + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j; + +import junit.framework.TestCase; + + +/** + * Test whether invoking the SLF4J API causes problems or not. + * + * @author Ceki Gulcu + * + */ +public class InvocationTest extends TestCase { + + public InvocationTest (String arg0) { + super(arg0); + } + + protected void setUp() throws Exception { + super.setUp(); + } + + protected void tearDown() throws Exception { + super.tearDown(); + } + + public void test1() { + Logger logger = LoggerFactory.getLogger("test1"); + logger.debug("Hello world."); + } + + public void test2() { + Integer i1 = new Integer(1); + Integer i2 = new Integer(2); + Integer i3 = new Integer(3); + Exception e = new Exception("This is a test exception."); + Logger logger = LoggerFactory.getLogger("test2"); + + logger.debug("Hello world 1."); + logger.debug("Hello world {}", i1); + logger.debug("val={} val={}", i1, i2); + logger.debug("val={} val={} val={}", new Object[]{i1, i2, i3}); + + logger.debug("Hello world 2", e); + logger.info("Hello world 2."); + + + logger.warn("Hello world 3."); + logger.warn("Hello world 3", e); + + + logger.error("Hello world 4."); + logger.error("Hello world {}", new Integer(3)); + logger.error("Hello world 4.", e); + } + + public void testNull() { + Logger logger = LoggerFactory.getLogger("testNull"); + logger.debug(null); + logger.info(null); + logger.warn(null); + logger.error(null); + + Exception e = new Exception("This is a test exception."); + logger.debug(null, e); + logger.info(null, e); + logger.warn(null, e); + logger.error(null, e); + } + + public void testMarker() { + Logger logger = LoggerFactory.getLogger("testMarker"); + Marker blue = MarkerFactory.getMarker("BLUE"); + logger.debug(blue, "hello"); + logger.info(blue, "hello"); + logger.warn(blue, "hello"); + logger.error(blue, "hello"); + + logger.debug(blue, "hello {}", "world"); + logger.info(blue, "hello {}", "world"); + logger.warn(blue, "hello {}", "world"); + logger.error(blue, "hello {}", "world"); + + logger.debug(blue, "hello {} and {} ", "world", "universe"); + logger.info(blue, "hello {} and {} ", "world", "universe"); + logger.warn(blue, "hello {} and {} ", "world", "universe"); + logger.error(blue, "hello {} and {} ", "world", "universe"); + } + + public void testMDC() { + MDC.put("k", "v"); + assertNull(MDC.get("k")); + MDC.remove("k"); + assertNull(MDC.get("k")); + MDC.clear(); + } +} diff --git a/slf4j-osgi-integration-test/pom.xml b/slf4j-osgi-integration-test/pom.xml index b07050f..8ea99dc 100644 --- a/slf4j-osgi-integration-test/pom.xml +++ b/slf4j-osgi-integration-test/pom.xml @@ -1,5 +1,5 @@ <project - xmlns="http://maven.apache.org/POM/4.0.0" + xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> diff --git a/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/jdk/test/JdkBundleTest.java b/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/jdk/test/JdkBundleTest.java index a146fe1..f739150 100644 --- a/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/jdk/test/JdkBundleTest.java +++ b/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/jdk/test/JdkBundleTest.java @@ -1,176 +1,176 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.osgi.integration.jdk.test; - -import java.util.ArrayList; -import java.util.List; - -import org.osgi.framework.Bundle; -import org.osgi.framework.BundleContext; -import org.osgi.framework.Constants; -import org.osgi.framework.ServiceReference; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.slf4j.osgi.integration.IntegrationTestConstants; -import org.slf4j.osgi.test.service.Probe; -import org.springframework.osgi.test.ConfigurableBundleCreatorTests; - -/** - * - * <code>JdkBundleTest</code> starts up an OSGi environment (equinox, - * knopflerfish, or felix according to the profile selected) and installs the - * slf4j.osgi.test.bundle, the slf4j.jdk bundle and the bundles they depend on. - * - * The test classes in this project will be turned into a virtual bundle which is - * also installed and the tests are then run inside the OSGi runtime. - * - * The tests have access to a BundleContext, which we use to test that all bundles have - * been started. - * - * - * @author John Conlon - */ -public class JdkBundleTest extends ConfigurableBundleCreatorTests implements IntegrationTestConstants{ - - - - - - /** - * The manifest to use for the "virtual bundle" created out of the test - * classes and resources in this project - * - * This is actually the boilerplate manifest with one additional - * import-package added. We should provide a simpler customization point for - * such use cases that doesn't require duplication of the entire manifest... - */ - protected String getManifestLocation() { - return "classpath:org/slf4j/osgi/integration/jdk/test/MANIFEST.MF"; - } - - /** - * The location of the packaged OSGi bundles to be installed for this test. - * Values are Spring resource paths. The bundles we want to use are part of - * the same multi-project maven build as this project is. Hence we use the - * localMavenArtifact helper method to find the bundles produced by the - * package phase of the maven build (these tests will run after the - * packaging phase, in the integration-test phase). - * - * JUnit, commons-logging, spring-core and the spring OSGi test bundle are - * automatically included so they do not need to be specified here. - * - * Our test bundles are using package import and export versions to keep - * these other logging bundles from getting mixed up with our test bundles. - */ - protected String[] getBundleLocations() { - return new String[] { - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "aopalliance.osgi", "1.0-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "spring-context", "2.1-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-beans", - "2.1-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "spring-osgi-core", "1.0-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-aop", - "2.1-SNAPSHOT"), - localMavenArtifact(SLF4J_GROUP_ID, API_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), - localMavenArtifact(SLF4J_GROUP_ID, JDK14_BINDING_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), - localMavenArtifact(SLF4J_GROUP_ID, TEST_BUNDLE_ARTIFACT_ID, - SLF4J_VERSION_UNDER_TEST) }; - } - - /** - * The superclass provides us access to the root bundle context via the - * 'getBundleContext' operation. Make sure it is not null. - */ - public void testOSGiStartedOk() { - BundleContext bundleContext = getBundleContext(); - assertNotNull(bundleContext); - - } - - /** - * Makes sure our bundles are in the OSGi runtime and their state is Active. - * - */ - public void testSlf4jNopBundleIntegration() { - Logger log = LoggerFactory.getLogger(JdkBundleTest.class); - assertNotNull(log); - BundleContext context = getBundleContext(); - List symNames = new ArrayList(); - - Bundle[] bundles = context.getBundles(); - log.info("Loaded bundles:"); - for (int i = 0; i < bundles.length; i++) { - Bundle bundle = bundles[i]; - assertEquals("Bundle " + bundle.getSymbolicName() - + " is not active.", Bundle.ACTIVE, bundle.getState()); - symNames.add(bundle.getSymbolicName()); - if (bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR) != null) { - log.info("Symbolic Name:" + bundle.getSymbolicName() - + ", Activator:" - + bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR)); - } else { - log.info("Symbolic Name:" + bundle.getSymbolicName()); - } - } - - assertTrue(symNames.contains(JDK_BINDING_BUNDLE_SYM_NAME)); - assertTrue(symNames.contains(TEST_BUNDLE_SYM_NAME)); - - } - - public void testProbeService(){ - Logger log = LoggerFactory.getLogger(JdkBundleTest.class); - log.debug("Testing probe"); - BundleContext context = getBundleContext(); - ServiceReference ref = context.getServiceReference( Probe.class.getName() ); - assertNotNull( "Service Reference is null", ref ); - Probe probe = ( Probe ) context.getService( ref ); - assertNotNull( "Cannot find the probe service", probe ); - - try { - probe.testCommonslogging(); - fail("Expected exception while testing commons logging."); - } catch (Throwable t){ - log.debug("Failed to execute the probe.testCommonsLogging. "+t); - - } - - context.ungetService( ref ); - - log.debug("Tested probe."); - } - -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.osgi.integration.jdk.test; + +import java.util.ArrayList; +import java.util.List; + +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleContext; +import org.osgi.framework.Constants; +import org.osgi.framework.ServiceReference; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.osgi.integration.IntegrationTestConstants; +import org.slf4j.osgi.test.service.Probe; +import org.springframework.osgi.test.ConfigurableBundleCreatorTests; + +/** + * + * <code>JdkBundleTest</code> starts up an OSGi environment (equinox, + * knopflerfish, or felix according to the profile selected) and installs the + * slf4j.osgi.test.bundle, the slf4j.jdk bundle and the bundles they depend on. + * + * The test classes in this project will be turned into a virtual bundle which is + * also installed and the tests are then run inside the OSGi runtime. + * + * The tests have access to a BundleContext, which we use to test that all bundles have + * been started. + * + * + * @author John Conlon + */ +public class JdkBundleTest extends ConfigurableBundleCreatorTests implements IntegrationTestConstants{ + + + + + + /** + * The manifest to use for the "virtual bundle" created out of the test + * classes and resources in this project + * + * This is actually the boilerplate manifest with one additional + * import-package added. We should provide a simpler customization point for + * such use cases that doesn't require duplication of the entire manifest... + */ + protected String getManifestLocation() { + return "classpath:org/slf4j/osgi/integration/jdk/test/MANIFEST.MF"; + } + + /** + * The location of the packaged OSGi bundles to be installed for this test. + * Values are Spring resource paths. The bundles we want to use are part of + * the same multi-project maven build as this project is. Hence we use the + * localMavenArtifact helper method to find the bundles produced by the + * package phase of the maven build (these tests will run after the + * packaging phase, in the integration-test phase). + * + * JUnit, commons-logging, spring-core and the spring OSGi test bundle are + * automatically included so they do not need to be specified here. + * + * Our test bundles are using package import and export versions to keep + * these other logging bundles from getting mixed up with our test bundles. + */ + protected String[] getBundleLocations() { + return new String[] { + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "aopalliance.osgi", "1.0-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "spring-context", "2.1-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-beans", + "2.1-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "spring-osgi-core", "1.0-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-aop", + "2.1-SNAPSHOT"), + localMavenArtifact(SLF4J_GROUP_ID, API_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), + localMavenArtifact(SLF4J_GROUP_ID, JDK14_BINDING_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), + localMavenArtifact(SLF4J_GROUP_ID, TEST_BUNDLE_ARTIFACT_ID, + SLF4J_VERSION_UNDER_TEST) }; + } + + /** + * The superclass provides us access to the root bundle context via the + * 'getBundleContext' operation. Make sure it is not null. + */ + public void testOSGiStartedOk() { + BundleContext bundleContext = getBundleContext(); + assertNotNull(bundleContext); + + } + + /** + * Makes sure our bundles are in the OSGi runtime and their state is Active. + * + */ + public void testSlf4jNopBundleIntegration() { + Logger log = LoggerFactory.getLogger(JdkBundleTest.class); + assertNotNull(log); + BundleContext context = getBundleContext(); + List symNames = new ArrayList(); + + Bundle[] bundles = context.getBundles(); + log.info("Loaded bundles:"); + for (int i = 0; i < bundles.length; i++) { + Bundle bundle = bundles[i]; + assertEquals("Bundle " + bundle.getSymbolicName() + + " is not active.", Bundle.ACTIVE, bundle.getState()); + symNames.add(bundle.getSymbolicName()); + if (bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR) != null) { + log.info("Symbolic Name:" + bundle.getSymbolicName() + + ", Activator:" + + bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR)); + } else { + log.info("Symbolic Name:" + bundle.getSymbolicName()); + } + } + + assertTrue(symNames.contains(JDK_BINDING_BUNDLE_SYM_NAME)); + assertTrue(symNames.contains(TEST_BUNDLE_SYM_NAME)); + + } + + public void testProbeService(){ + Logger log = LoggerFactory.getLogger(JdkBundleTest.class); + log.debug("Testing probe"); + BundleContext context = getBundleContext(); + ServiceReference ref = context.getServiceReference( Probe.class.getName() ); + assertNotNull( "Service Reference is null", ref ); + Probe probe = ( Probe ) context.getService( ref ); + assertNotNull( "Cannot find the probe service", probe ); + + try { + probe.testCommonslogging(); + fail("Expected exception while testing commons logging."); + } catch (Throwable t){ + log.debug("Failed to execute the probe.testCommonsLogging. "+t); + + } + + context.ungetService( ref ); + + log.debug("Tested probe."); + } + +} diff --git a/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/log4j/test/Log4JBundleTest.java b/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/log4j/test/Log4JBundleTest.java index 43a960e..556335c 100644 --- a/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/log4j/test/Log4JBundleTest.java +++ b/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/log4j/test/Log4JBundleTest.java @@ -1,181 +1,181 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.osgi.integration.log4j.test; - -import java.util.ArrayList; -import java.util.List; - -import org.osgi.framework.Bundle; -import org.osgi.framework.BundleContext; -import org.osgi.framework.Constants; -import org.osgi.framework.ServiceReference; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.slf4j.osgi.integration.IntegrationTestConstants; -import org.slf4j.osgi.test.service.Probe; -import org.springframework.osgi.test.ConfigurableBundleCreatorTests; - -/** - * - * <code>Log4JBundleTest</code> starts up an OSGi environment (equinox, - * knopflerfish, or felix according to the profile selected) and installs the - * slf4j.osgi.test.bundle, the slf4j.log4j12 bundle and the bundles they depend - * on. - * - * The slf4j.log4j12 will use the log4j bundle associated with the Spring-OSGi - * testing framework. - * - * The test classes in this project will be turned into a virtual bundle which - * is also installed and the tests are then run inside the OSGi runtime. - * - * The tests have access to a BundleContext, which we use to test that all - * bundles have been started. - * - * - * @author John Conlon - */ -public class Log4JBundleTest extends ConfigurableBundleCreatorTests implements IntegrationTestConstants { - - - - - - - /** - * The manifest to use for the "virtual bundle" created out of the test - * classes and resources in this project - * - * This is actually the boilerplate manifest with one additional - * import-package added. We should provide a simpler customization point for - * such use cases that doesn't require duplication of the entire manifest... - */ - protected String getManifestLocation() { - return "classpath:org/slf4j/osgi/integration/log4j/test/MANIFEST.MF"; - } - - /** - * The location of the packaged OSGi bundles to be installed for this test. - * Values are Spring resource paths. The bundles we want to use are part of - * the same multi-project maven build as this project is. Hence we use the - * localMavenArtifact helper method to find the bundles produced by the - * package phase of the maven build (these tests will run after the - * packaging phase, in the integration-test phase). - * - * JUnit, commons-logging, spring-core and the spring OSGi test bundle are - * automatically included so they do not need to be specified here. - * - * Except in the case of slf4j.log4j12 using the log4j bundle associated - * with the Spring-OSGi testing framework our test bundles are using package - * import and export versions to keep these other logging bundles from - * getting mixed up with our test bundles. - */ - protected String[] getBundleLocations() { - return new String[] { - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "aopalliance.osgi", "1.0-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "spring-context", "2.1-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-beans", - "2.1-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "spring-osgi-core", "1.0-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-aop", - "2.1-SNAPSHOT"), - localMavenArtifact(SLF4J_GROUP_ID, API_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), - localMavenArtifact(SLF4J_GROUP_ID, LOG4J12_BINDING_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), - localMavenArtifact(SLF4J_GROUP_ID, TEST_BUNDLE_ARTIFACT_ID, - SLF4J_VERSION_UNDER_TEST) }; - } - - /** - * The superclass provides us access to the root bundle context via the - * 'getBundleContext' operation. Make sure it is not null. - */ - public void testOSGiStartedOk() { - BundleContext bundleContext = getBundleContext(); - assertNotNull(bundleContext); - - } - - /** - * Makes sure our bundles are in the OSGi runtime and their state is Active. - * - */ - public void testSlf4jLog4j12BundleIntegration() { - Logger log = LoggerFactory.getLogger(Log4JBundleTest.class); - assertNotNull(log); - BundleContext context = getBundleContext(); - List symNames = new ArrayList(); - - Bundle[] bundles = context.getBundles(); - log.info("Loaded bundles:"); - for (int i = 0; i < bundles.length; i++) { - Bundle bundle = bundles[i]; - assertEquals("Bundle " + bundle.getSymbolicName() - + " is not active.", Bundle.ACTIVE, bundle.getState()); - symNames.add(bundle.getSymbolicName()); - if (bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR) != null) { - log.info("Symbolic Name:" + bundle.getSymbolicName() - + ", Activator:" - + bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR)); - } else { - log.info("Symbolic Name:" + bundle.getSymbolicName()); - } - } - - assertTrue(symNames.contains(LOG4J_BINDING_BUNDLE_SYM_NAME)); - assertTrue(symNames.contains(TEST_BUNDLE_SYM_NAME)); - - } - - public void testProbeService() { - BundleContext context = getBundleContext(); - ServiceReference ref = context.getServiceReference(Probe.class - .getName()); - assertNotNull("Service Reference is null", ref); - Probe probe = null; - - probe = (Probe) context.getService(ref); - assertNotNull("Cannot find the probe service", probe); - - try { - probe.testCommonslogging(); - fail("The commons logging package should not be found. Instead an exception should be thrown."); - } catch (Throwable t) { - // "Expect.",t); - } - - context.ungetService(ref); - - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.osgi.integration.log4j.test; + +import java.util.ArrayList; +import java.util.List; + +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleContext; +import org.osgi.framework.Constants; +import org.osgi.framework.ServiceReference; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.osgi.integration.IntegrationTestConstants; +import org.slf4j.osgi.test.service.Probe; +import org.springframework.osgi.test.ConfigurableBundleCreatorTests; + +/** + * + * <code>Log4JBundleTest</code> starts up an OSGi environment (equinox, + * knopflerfish, or felix according to the profile selected) and installs the + * slf4j.osgi.test.bundle, the slf4j.log4j12 bundle and the bundles they depend + * on. + * + * The slf4j.log4j12 will use the log4j bundle associated with the Spring-OSGi + * testing framework. + * + * The test classes in this project will be turned into a virtual bundle which + * is also installed and the tests are then run inside the OSGi runtime. + * + * The tests have access to a BundleContext, which we use to test that all + * bundles have been started. + * + * + * @author John Conlon + */ +public class Log4JBundleTest extends ConfigurableBundleCreatorTests implements IntegrationTestConstants { + + + + + + + /** + * The manifest to use for the "virtual bundle" created out of the test + * classes and resources in this project + * + * This is actually the boilerplate manifest with one additional + * import-package added. We should provide a simpler customization point for + * such use cases that doesn't require duplication of the entire manifest... + */ + protected String getManifestLocation() { + return "classpath:org/slf4j/osgi/integration/log4j/test/MANIFEST.MF"; + } + + /** + * The location of the packaged OSGi bundles to be installed for this test. + * Values are Spring resource paths. The bundles we want to use are part of + * the same multi-project maven build as this project is. Hence we use the + * localMavenArtifact helper method to find the bundles produced by the + * package phase of the maven build (these tests will run after the + * packaging phase, in the integration-test phase). + * + * JUnit, commons-logging, spring-core and the spring OSGi test bundle are + * automatically included so they do not need to be specified here. + * + * Except in the case of slf4j.log4j12 using the log4j bundle associated + * with the Spring-OSGi testing framework our test bundles are using package + * import and export versions to keep these other logging bundles from + * getting mixed up with our test bundles. + */ + protected String[] getBundleLocations() { + return new String[] { + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "aopalliance.osgi", "1.0-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "spring-context", "2.1-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-beans", + "2.1-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "spring-osgi-core", "1.0-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-aop", + "2.1-SNAPSHOT"), + localMavenArtifact(SLF4J_GROUP_ID, API_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), + localMavenArtifact(SLF4J_GROUP_ID, LOG4J12_BINDING_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), + localMavenArtifact(SLF4J_GROUP_ID, TEST_BUNDLE_ARTIFACT_ID, + SLF4J_VERSION_UNDER_TEST) }; + } + + /** + * The superclass provides us access to the root bundle context via the + * 'getBundleContext' operation. Make sure it is not null. + */ + public void testOSGiStartedOk() { + BundleContext bundleContext = getBundleContext(); + assertNotNull(bundleContext); + + } + + /** + * Makes sure our bundles are in the OSGi runtime and their state is Active. + * + */ + public void testSlf4jLog4j12BundleIntegration() { + Logger log = LoggerFactory.getLogger(Log4JBundleTest.class); + assertNotNull(log); + BundleContext context = getBundleContext(); + List symNames = new ArrayList(); + + Bundle[] bundles = context.getBundles(); + log.info("Loaded bundles:"); + for (int i = 0; i < bundles.length; i++) { + Bundle bundle = bundles[i]; + assertEquals("Bundle " + bundle.getSymbolicName() + + " is not active.", Bundle.ACTIVE, bundle.getState()); + symNames.add(bundle.getSymbolicName()); + if (bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR) != null) { + log.info("Symbolic Name:" + bundle.getSymbolicName() + + ", Activator:" + + bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR)); + } else { + log.info("Symbolic Name:" + bundle.getSymbolicName()); + } + } + + assertTrue(symNames.contains(LOG4J_BINDING_BUNDLE_SYM_NAME)); + assertTrue(symNames.contains(TEST_BUNDLE_SYM_NAME)); + + } + + public void testProbeService() { + BundleContext context = getBundleContext(); + ServiceReference ref = context.getServiceReference(Probe.class + .getName()); + assertNotNull("Service Reference is null", ref); + Probe probe = null; + + probe = (Probe) context.getService(ref); + assertNotNull("Cannot find the probe service", probe); + + try { + probe.testCommonslogging(); + fail("The commons logging package should not be found. Instead an exception should be thrown."); + } catch (Throwable t) { + // "Expect.",t); + } + + context.ungetService(ref); + + } +} diff --git a/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/logservice/test/LogServiceBundleTest.java b/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/logservice/test/LogServiceBundleTest.java index fa6a847..436c612 100644 --- a/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/logservice/test/LogServiceBundleTest.java +++ b/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/logservice/test/LogServiceBundleTest.java @@ -1,188 +1,188 @@ -/* - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.osgi.integration.logservice.test; - -import java.util.ArrayList; -import java.util.List; - -import org.osgi.framework.Bundle; -import org.osgi.framework.BundleContext; -import org.osgi.framework.Constants; -import org.osgi.framework.ServiceReference; -import org.osgi.service.log.LogService; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.slf4j.osgi.integration.IntegrationTestConstants; -import org.slf4j.osgi.integration.nop.test.NopBundleTest; -import org.springframework.osgi.test.ConfigurableBundleCreatorTests; - -/** - * - * <code>LogServiceBundleTest</code> starts up an OSGi environment (equinox, - * knopflerfish, or felix according to the profile selected) and installs the - * slf4j.osgi.test.bundle, the slf4j.simple bundle and the bundles they depend - * on. - * - * The test classes in this project will be turned into a virtual bundle which - * is also installed and the tests are then run inside the OSGi runtime. - * - * The tests have access to a BundleContext, which we use to test that all - * bundles have been started. - * - * - * @author John Conlon - */ -public class LogServiceBundleTest extends ConfigurableBundleCreatorTests implements IntegrationTestConstants{ - - - - - /** - * The manifest to use for the "virtual bundle" created out of the test - * classes and resources in this project - * - * This is actually the boilerplate manifest with one additional - * import-package added. We should provide a simpler customization point for - * such use cases that doesn't require duplication of the entire manifest... - */ - protected String getManifestLocation() { - return "classpath:org/slf4j/osgi/integration/logservice/test/MANIFEST.MF"; - } - - /** - * The location of the packaged OSGi bundles to be installed for this test. - * Values are Spring resource paths. The bundles we want to use are part of - * the same multi-project maven build as this project is. Hence we use the - * localMavenArtifact helper method to find the bundles produced by the - * package phase of the maven build (these tests will run after the - * packaging phase, in the integration-test phase). - * - * JUnit, commons-logging, spring-core and the spring OSGi test bundle are - * automatically included so they do not need to be specified here. - * - * Our test bundles are using package import and export versions to keep - * these other logging bundles from getting mixed up with our test bundles. - */ - protected String[] getBundleLocations() { - return new String[] { - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "aopalliance.osgi", "1.0-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "spring-context", "2.1-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-beans", - "2.1-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "spring-osgi-core", "1.0-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-aop", - "2.1-SNAPSHOT"), - localMavenArtifact( "org.osgi", "org.osgi.compendium", "4.0" ), - localMavenArtifact(SLF4J_GROUP_ID, API_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), - localMavenArtifact(SLF4J_GROUP_ID, - SIMPLE_BINDING_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), - localMavenArtifact(SLF4J_GROUP_ID, - LOGSERVICE_ADAPTER_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST) }; - } - - /** - * The superclass provides us access to the root bundle context via the - * 'getBundleContext' operation. Make sure it is not null. - */ - public void testOSGiStartedOk() { - BundleContext bundleContext = getBundleContext(); - assertNotNull(bundleContext); - - } - - /** - * Makes sure our bundles are in the OSGi runtime and their state is Active. - * - */ - public void testSlf4jLogServiceBundles() { - Logger log = LoggerFactory.getLogger(LogServiceBundleTest.class); - assertNotNull(log); - BundleContext context = getBundleContext(); - List symNames = new ArrayList(); - - Bundle[] bundles = context.getBundles(); - log.info("Loaded bundles:"); - for (int i = 0; i < bundles.length; i++) { - Bundle bundle = bundles[i]; - assertEquals("Bundle " + bundle.getSymbolicName() - + " is not active.", Bundle.ACTIVE, bundle.getState()); - symNames.add(bundle.getSymbolicName()); - if (bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR) != null) { - log.info("Symbolic Name:" + bundle.getSymbolicName() - + ", Activator:" - + bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR)); - } else { - log.info("Symbolic Name:" + bundle.getSymbolicName()); - } - } - - assertTrue(symNames.contains(SIMPLE_BINDING_BUNDLE_SYM_NAME)); - assertTrue(symNames.contains(LOGSERVICE_ADAPTER_BUNDLE_SYM_NAME)); - - } - - public void testLogService() { - Logger log = LoggerFactory.getLogger(NopBundleTest.class); - log.debug("Testing LogSerivce"); - BundleContext context = getBundleContext(); - ServiceReference ref = context.getServiceReference(LogService.class.getName()); - assertNotNull("Service Reference is null", ref); - LogService logService = null; - - logService = (LogService) context.getService(ref); - assertNotNull("Cannot find the probe service", logService); - - exerciseLogService( logService); - exerciseLogService( logService,ref); - - context.ungetService(ref); - } - - private void exerciseLogService(LogService logService, ServiceReference ref){ - logService.log(ref, LogService.LOG_DEBUG, "Loaded bundles" ); - logService.log(ref, LogService.LOG_INFO, "Found LogService. " ); - logService.log(ref, LogService.LOG_WARNING, "Found LogService. " ); - logService.log(ref, LogService.LOG_ERROR, "Found LogService. ", new Exception("just a test.") ); - } - - private void exerciseLogService(LogService logService){ - logService.log(LogService.LOG_DEBUG, "Loaded bundles" ); - logService.log(LogService.LOG_INFO, "Found LogService. " ); - logService.log(LogService.LOG_WARNING, "Found LogService. " ); - logService.log(LogService.LOG_ERROR, "Found LogService. ", new Exception("just a test.") ); - } - -} +/* + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.osgi.integration.logservice.test; + +import java.util.ArrayList; +import java.util.List; + +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleContext; +import org.osgi.framework.Constants; +import org.osgi.framework.ServiceReference; +import org.osgi.service.log.LogService; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.osgi.integration.IntegrationTestConstants; +import org.slf4j.osgi.integration.nop.test.NopBundleTest; +import org.springframework.osgi.test.ConfigurableBundleCreatorTests; + +/** + * + * <code>LogServiceBundleTest</code> starts up an OSGi environment (equinox, + * knopflerfish, or felix according to the profile selected) and installs the + * slf4j.osgi.test.bundle, the slf4j.simple bundle and the bundles they depend + * on. + * + * The test classes in this project will be turned into a virtual bundle which + * is also installed and the tests are then run inside the OSGi runtime. + * + * The tests have access to a BundleContext, which we use to test that all + * bundles have been started. + * + * + * @author John Conlon + */ +public class LogServiceBundleTest extends ConfigurableBundleCreatorTests implements IntegrationTestConstants{ + + + + + /** + * The manifest to use for the "virtual bundle" created out of the test + * classes and resources in this project + * + * This is actually the boilerplate manifest with one additional + * import-package added. We should provide a simpler customization point for + * such use cases that doesn't require duplication of the entire manifest... + */ + protected String getManifestLocation() { + return "classpath:org/slf4j/osgi/integration/logservice/test/MANIFEST.MF"; + } + + /** + * The location of the packaged OSGi bundles to be installed for this test. + * Values are Spring resource paths. The bundles we want to use are part of + * the same multi-project maven build as this project is. Hence we use the + * localMavenArtifact helper method to find the bundles produced by the + * package phase of the maven build (these tests will run after the + * packaging phase, in the integration-test phase). + * + * JUnit, commons-logging, spring-core and the spring OSGi test bundle are + * automatically included so they do not need to be specified here. + * + * Our test bundles are using package import and export versions to keep + * these other logging bundles from getting mixed up with our test bundles. + */ + protected String[] getBundleLocations() { + return new String[] { + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "aopalliance.osgi", "1.0-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "spring-context", "2.1-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-beans", + "2.1-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "spring-osgi-core", "1.0-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-aop", + "2.1-SNAPSHOT"), + localMavenArtifact( "org.osgi", "org.osgi.compendium", "4.0" ), + localMavenArtifact(SLF4J_GROUP_ID, API_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), + localMavenArtifact(SLF4J_GROUP_ID, + SIMPLE_BINDING_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), + localMavenArtifact(SLF4J_GROUP_ID, + LOGSERVICE_ADAPTER_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST) }; + } + + /** + * The superclass provides us access to the root bundle context via the + * 'getBundleContext' operation. Make sure it is not null. + */ + public void testOSGiStartedOk() { + BundleContext bundleContext = getBundleContext(); + assertNotNull(bundleContext); + + } + + /** + * Makes sure our bundles are in the OSGi runtime and their state is Active. + * + */ + public void testSlf4jLogServiceBundles() { + Logger log = LoggerFactory.getLogger(LogServiceBundleTest.class); + assertNotNull(log); + BundleContext context = getBundleContext(); + List symNames = new ArrayList(); + + Bundle[] bundles = context.getBundles(); + log.info("Loaded bundles:"); + for (int i = 0; i < bundles.length; i++) { + Bundle bundle = bundles[i]; + assertEquals("Bundle " + bundle.getSymbolicName() + + " is not active.", Bundle.ACTIVE, bundle.getState()); + symNames.add(bundle.getSymbolicName()); + if (bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR) != null) { + log.info("Symbolic Name:" + bundle.getSymbolicName() + + ", Activator:" + + bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR)); + } else { + log.info("Symbolic Name:" + bundle.getSymbolicName()); + } + } + + assertTrue(symNames.contains(SIMPLE_BINDING_BUNDLE_SYM_NAME)); + assertTrue(symNames.contains(LOGSERVICE_ADAPTER_BUNDLE_SYM_NAME)); + + } + + public void testLogService() { + Logger log = LoggerFactory.getLogger(NopBundleTest.class); + log.debug("Testing LogSerivce"); + BundleContext context = getBundleContext(); + ServiceReference ref = context.getServiceReference(LogService.class.getName()); + assertNotNull("Service Reference is null", ref); + LogService logService = null; + + logService = (LogService) context.getService(ref); + assertNotNull("Cannot find the probe service", logService); + + exerciseLogService( logService); + exerciseLogService( logService,ref); + + context.ungetService(ref); + } + + private void exerciseLogService(LogService logService, ServiceReference ref){ + logService.log(ref, LogService.LOG_DEBUG, "Loaded bundles" ); + logService.log(ref, LogService.LOG_INFO, "Found LogService. " ); + logService.log(ref, LogService.LOG_WARNING, "Found LogService. " ); + logService.log(ref, LogService.LOG_ERROR, "Found LogService. ", new Exception("just a test.") ); + } + + private void exerciseLogService(LogService logService){ + logService.log(LogService.LOG_DEBUG, "Loaded bundles" ); + logService.log(LogService.LOG_INFO, "Found LogService. " ); + logService.log(LogService.LOG_WARNING, "Found LogService. " ); + logService.log(LogService.LOG_ERROR, "Found LogService. ", new Exception("just a test.") ); + } + +} diff --git a/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/nop/test/NopBundleTest.java b/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/nop/test/NopBundleTest.java index d995661..d9394af 100644 --- a/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/nop/test/NopBundleTest.java +++ b/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/nop/test/NopBundleTest.java @@ -1,174 +1,174 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.osgi.integration.nop.test; - -import java.util.ArrayList; -import java.util.List; - -import org.osgi.framework.Bundle; -import org.osgi.framework.BundleContext; -import org.osgi.framework.Constants; -import org.osgi.framework.ServiceReference; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.slf4j.osgi.integration.IntegrationTestConstants; -import org.slf4j.osgi.test.service.Probe; -import org.springframework.osgi.test.ConfigurableBundleCreatorTests; - -/** - * - * <code>JdkBundleTest</code> starts up an OSGi environment (equinox, - * knopflerfish, or felix according to the profile selected) and installs the - * slf4j.osgi.test.bundle, the slf4j.nop bundle and the bundles they depend on. - * - * The test classes in this project will be turned into a virtual bundle which is - * also installed and the tests are then run inside the OSGi runtime. - * - * The tests have access to a BundleContext, which we use to test that all bundles have - * been started. - * - * - * @author John Conlon - */ -public class NopBundleTest extends ConfigurableBundleCreatorTests implements IntegrationTestConstants{ - - - - /** - * The manifest to use for the "virtual bundle" created out of the test - * classes and resources in this project - * - * This is actually the boilerplate manifest with one additional - * import-package added. We should provide a simpler customization point for - * such use cases that doesn't require duplication of the entire manifest... - */ - protected String getManifestLocation() { - return "classpath:org/slf4j/osgi/integration/nop/test/MANIFEST.MF"; - } - - /** - * The location of the packaged OSGi bundles to be installed for this test. - * Values are Spring resource paths. The bundles we want to use are part of - * the same multi-project maven build as this project is. Hence we use the - * localMavenArtifact helper method to find the bundles produced by the - * package phase of the maven build (these tests will run after the - * packaging phase, in the integration-test phase). - * - * JUnit, commons-logging, spring-core and the spring OSGi test bundle are - * automatically included so they do not need to be specified here. - * - * Our test bundles are using package import and export versions to keep - * these other logging bundles from getting mixed up with our test bundles. - */ - protected String[] getBundleLocations() { - return new String[] { - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "aopalliance.osgi", "1.0-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "spring-context", "2.1-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-beans", - "2.1-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "spring-osgi-core", "1.0-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-aop", - "2.1-SNAPSHOT"), - localMavenArtifact(SLF4J_GROUP_ID, API_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), - localMavenArtifact(SLF4J_GROUP_ID, NOP_BINDING_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), - localMavenArtifact(SLF4J_GROUP_ID, TEST_BUNDLE_ARTIFACT_ID, - SLF4J_VERSION_UNDER_TEST) }; - } - - /** - * The superclass provides us access to the root bundle context via the - * 'getBundleContext' operation. Make sure it is not null. - */ - public void testOSGiStartedOk() { - BundleContext bundleContext = getBundleContext(); - assertNotNull(bundleContext); - - } - - /** - * Makes sure our bundles are in the OSGi runtime and their state is Active. - * - */ - public void testSlf4jNopBundleIntegration() { - Logger log = LoggerFactory.getLogger(NopBundleTest.class); - assertNotNull(log); - BundleContext context = getBundleContext(); - List symNames = new ArrayList(); - - Bundle[] bundles = context.getBundles(); - log.info("Loaded bundles:"); - for (int i = 0; i < bundles.length; i++) { - Bundle bundle = bundles[i]; - assertEquals("Bundle " + bundle.getSymbolicName() - + " is not active.", Bundle.ACTIVE, bundle.getState()); - symNames.add(bundle.getSymbolicName()); - if (bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR) != null) { - log.info("Symbolic Name:" + bundle.getSymbolicName() - + ", Activator:" - + bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR)); - } else { - log.info("Symbolic Name:" + bundle.getSymbolicName()); - } - } - - assertTrue("Could not find "+NOP_BINDING_BUNDLE_SYM_NAME, symNames.contains(NOP_BINDING_BUNDLE_SYM_NAME)); - assertTrue(symNames.contains(TEST_BUNDLE_SYM_NAME)); - - } - - public void testProbeService(){ - Logger log = LoggerFactory.getLogger(NopBundleTest.class); - log.debug("Testing probe"); - BundleContext context = getBundleContext(); - ServiceReference ref = context.getServiceReference( Probe.class.getName() ); - assertNotNull( "Service Reference is null", ref ); - Probe probe = ( Probe ) context.getService( ref ); - assertNotNull( "Cannot find the probe service", probe ); - - try { - probe.testCommonslogging(); - fail("Expected exception while testing commons logging."); - } catch (Throwable t){ - log.debug("Failed to execute the probe.testCommonsLogging. "+t); - - } - - context.ungetService( ref ); - - log.debug("Tested probe."); - } - -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.osgi.integration.nop.test; + +import java.util.ArrayList; +import java.util.List; + +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleContext; +import org.osgi.framework.Constants; +import org.osgi.framework.ServiceReference; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.osgi.integration.IntegrationTestConstants; +import org.slf4j.osgi.test.service.Probe; +import org.springframework.osgi.test.ConfigurableBundleCreatorTests; + +/** + * + * <code>JdkBundleTest</code> starts up an OSGi environment (equinox, + * knopflerfish, or felix according to the profile selected) and installs the + * slf4j.osgi.test.bundle, the slf4j.nop bundle and the bundles they depend on. + * + * The test classes in this project will be turned into a virtual bundle which is + * also installed and the tests are then run inside the OSGi runtime. + * + * The tests have access to a BundleContext, which we use to test that all bundles have + * been started. + * + * + * @author John Conlon + */ +public class NopBundleTest extends ConfigurableBundleCreatorTests implements IntegrationTestConstants{ + + + + /** + * The manifest to use for the "virtual bundle" created out of the test + * classes and resources in this project + * + * This is actually the boilerplate manifest with one additional + * import-package added. We should provide a simpler customization point for + * such use cases that doesn't require duplication of the entire manifest... + */ + protected String getManifestLocation() { + return "classpath:org/slf4j/osgi/integration/nop/test/MANIFEST.MF"; + } + + /** + * The location of the packaged OSGi bundles to be installed for this test. + * Values are Spring resource paths. The bundles we want to use are part of + * the same multi-project maven build as this project is. Hence we use the + * localMavenArtifact helper method to find the bundles produced by the + * package phase of the maven build (these tests will run after the + * packaging phase, in the integration-test phase). + * + * JUnit, commons-logging, spring-core and the spring OSGi test bundle are + * automatically included so they do not need to be specified here. + * + * Our test bundles are using package import and export versions to keep + * these other logging bundles from getting mixed up with our test bundles. + */ + protected String[] getBundleLocations() { + return new String[] { + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "aopalliance.osgi", "1.0-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "spring-context", "2.1-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-beans", + "2.1-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "spring-osgi-core", "1.0-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-aop", + "2.1-SNAPSHOT"), + localMavenArtifact(SLF4J_GROUP_ID, API_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), + localMavenArtifact(SLF4J_GROUP_ID, NOP_BINDING_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), + localMavenArtifact(SLF4J_GROUP_ID, TEST_BUNDLE_ARTIFACT_ID, + SLF4J_VERSION_UNDER_TEST) }; + } + + /** + * The superclass provides us access to the root bundle context via the + * 'getBundleContext' operation. Make sure it is not null. + */ + public void testOSGiStartedOk() { + BundleContext bundleContext = getBundleContext(); + assertNotNull(bundleContext); + + } + + /** + * Makes sure our bundles are in the OSGi runtime and their state is Active. + * + */ + public void testSlf4jNopBundleIntegration() { + Logger log = LoggerFactory.getLogger(NopBundleTest.class); + assertNotNull(log); + BundleContext context = getBundleContext(); + List symNames = new ArrayList(); + + Bundle[] bundles = context.getBundles(); + log.info("Loaded bundles:"); + for (int i = 0; i < bundles.length; i++) { + Bundle bundle = bundles[i]; + assertEquals("Bundle " + bundle.getSymbolicName() + + " is not active.", Bundle.ACTIVE, bundle.getState()); + symNames.add(bundle.getSymbolicName()); + if (bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR) != null) { + log.info("Symbolic Name:" + bundle.getSymbolicName() + + ", Activator:" + + bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR)); + } else { + log.info("Symbolic Name:" + bundle.getSymbolicName()); + } + } + + assertTrue("Could not find "+NOP_BINDING_BUNDLE_SYM_NAME, symNames.contains(NOP_BINDING_BUNDLE_SYM_NAME)); + assertTrue(symNames.contains(TEST_BUNDLE_SYM_NAME)); + + } + + public void testProbeService(){ + Logger log = LoggerFactory.getLogger(NopBundleTest.class); + log.debug("Testing probe"); + BundleContext context = getBundleContext(); + ServiceReference ref = context.getServiceReference( Probe.class.getName() ); + assertNotNull( "Service Reference is null", ref ); + Probe probe = ( Probe ) context.getService( ref ); + assertNotNull( "Cannot find the probe service", probe ); + + try { + probe.testCommonslogging(); + fail("Expected exception while testing commons logging."); + } catch (Throwable t){ + log.debug("Failed to execute the probe.testCommonsLogging. "+t); + + } + + context.ungetService( ref ); + + log.debug("Tested probe."); + } + +} diff --git a/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/simple/test/SimpleBundleTest.java b/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/simple/test/SimpleBundleTest.java index 22bcee9..29052ec 100644 --- a/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/simple/test/SimpleBundleTest.java +++ b/slf4j-osgi-integration-test/src/test/java/org/slf4j/osgi/integration/simple/test/SimpleBundleTest.java @@ -1,177 +1,177 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.osgi.integration.simple.test; - -import java.util.ArrayList; -import java.util.List; - -import org.osgi.framework.Bundle; -import org.osgi.framework.BundleContext; -import org.osgi.framework.Constants; -import org.osgi.framework.ServiceReference; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.slf4j.osgi.integration.IntegrationTestConstants; -import org.slf4j.osgi.integration.nop.test.NopBundleTest; -import org.slf4j.osgi.test.service.Probe; -import org.springframework.osgi.test.ConfigurableBundleCreatorTests; - -/** - * - * <code>LogServiceBundleTest</code> starts up an OSGi environment (equinox, - * knopflerfish, or felix according to the profile selected) and installs the - * slf4j.osgi.test.bundle, the slf4j.simple bundle and the bundles they depend - * on. - * - * The test classes in this project will be turned into a virtual bundle which - * is also installed and the tests are then run inside the OSGi runtime. - * - * The tests have access to a BundleContext, which we use to test that all - * bundles have been started. - * - * - * @author John Conlon - */ -public class SimpleBundleTest extends ConfigurableBundleCreatorTests implements IntegrationTestConstants{ - - - - - /** - * The manifest to use for the "virtual bundle" created out of the test - * classes and resources in this project - * - * This is actually the boilerplate manifest with one additional - * import-package added. We should provide a simpler customization point for - * such use cases that doesn't require duplication of the entire manifest... - */ - protected String getManifestLocation() { - return "classpath:org/slf4j/osgi/integration/simple/test/MANIFEST.MF"; - } - - /** - * The location of the packaged OSGi bundles to be installed for this test. - * Values are Spring resource paths. The bundles we want to use are part of - * the same multi-project maven build as this project is. Hence we use the - * localMavenArtifact helper method to find the bundles produced by the - * package phase of the maven build (these tests will run after the - * packaging phase, in the integration-test phase). - * - * JUnit, commons-logging, spring-core and the spring OSGi test bundle are - * automatically included so they do not need to be specified here. - * - * Our test bundles are using package import and export versions to keep - * these other logging bundles from getting mixed up with our test bundles. - */ - protected String[] getBundleLocations() { - return new String[] { - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "aopalliance.osgi", "1.0-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "spring-context", "2.1-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-beans", - "2.1-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, - "spring-osgi-core", "1.0-SNAPSHOT"), - localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-aop", - "2.1-SNAPSHOT"), - localMavenArtifact(SLF4J_GROUP_ID, API_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), - localMavenArtifact(SLF4J_GROUP_ID, SIMPLE_BINDING_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), - localMavenArtifact(SLF4J_GROUP_ID, JCL104_ADAPTER_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), - localMavenArtifact(SLF4J_GROUP_ID, TEST_BUNDLE_ARTIFACT_ID, - SLF4J_VERSION_UNDER_TEST) }; - } - - /** - * The superclass provides us access to the root bundle context via the - * 'getBundleContext' operation. Make sure it is not null. - */ - public void testOSGiStartedOk() { - BundleContext bundleContext = getBundleContext(); - assertNotNull(bundleContext); - - } - - /** - * Makes sure our bundles are in the OSGi runtime and their state is Active. - * - */ - public void testSlf4jNopBundles() { - Logger log = LoggerFactory.getLogger(SimpleBundleTest.class); - assertNotNull(log); - BundleContext context = getBundleContext(); - List symNames = new ArrayList(); - - Bundle[] bundles = context.getBundles(); - log.info("Loaded bundles:"); - for (int i = 0; i < bundles.length; i++) { - Bundle bundle = bundles[i]; - assertEquals("Bundle " + bundle.getSymbolicName() - + " is not active.", Bundle.ACTIVE, bundle.getState()); - symNames.add(bundle.getSymbolicName()); - if (bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR) != null) { - log.info("Symbolic Name:" + bundle.getSymbolicName() - + ", Activator:" - + bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR)); - } else { - log.info("Symbolic Name:" + bundle.getSymbolicName()); - } - } - - assertTrue(symNames.contains(SIMPLE_BINDING_BUNDLE_SYM_NAME)); - assertTrue(symNames.contains(TEST_BUNDLE_SYM_NAME)); - assertTrue(symNames.contains(JCL_ADAPTER_BUNDLE_SYM_NAME)); - - } - - public void testProbeService() { - Logger log = LoggerFactory.getLogger(NopBundleTest.class); - log.debug("Testing probe"); - BundleContext context = getBundleContext(); - ServiceReference ref = context.getServiceReference(Probe.class.getName()); - assertNotNull("Service Reference is null", ref); - Probe probe = null; - - probe = (Probe) context.getService(ref); - assertNotNull("Cannot find the probe service", probe); - - try { - probe.testCommonslogging(); - - } catch (Throwable t) { - fail("Failed to execute the probe.testCommonsLogging. "+t); - } - context.ungetService(ref); - } - -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.osgi.integration.simple.test; + +import java.util.ArrayList; +import java.util.List; + +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleContext; +import org.osgi.framework.Constants; +import org.osgi.framework.ServiceReference; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.osgi.integration.IntegrationTestConstants; +import org.slf4j.osgi.integration.nop.test.NopBundleTest; +import org.slf4j.osgi.test.service.Probe; +import org.springframework.osgi.test.ConfigurableBundleCreatorTests; + +/** + * + * <code>LogServiceBundleTest</code> starts up an OSGi environment (equinox, + * knopflerfish, or felix according to the profile selected) and installs the + * slf4j.osgi.test.bundle, the slf4j.simple bundle and the bundles they depend + * on. + * + * The test classes in this project will be turned into a virtual bundle which + * is also installed and the tests are then run inside the OSGi runtime. + * + * The tests have access to a BundleContext, which we use to test that all + * bundles have been started. + * + * + * @author John Conlon + */ +public class SimpleBundleTest extends ConfigurableBundleCreatorTests implements IntegrationTestConstants{ + + + + + /** + * The manifest to use for the "virtual bundle" created out of the test + * classes and resources in this project + * + * This is actually the boilerplate manifest with one additional + * import-package added. We should provide a simpler customization point for + * such use cases that doesn't require duplication of the entire manifest... + */ + protected String getManifestLocation() { + return "classpath:org/slf4j/osgi/integration/simple/test/MANIFEST.MF"; + } + + /** + * The location of the packaged OSGi bundles to be installed for this test. + * Values are Spring resource paths. The bundles we want to use are part of + * the same multi-project maven build as this project is. Hence we use the + * localMavenArtifact helper method to find the bundles produced by the + * package phase of the maven build (these tests will run after the + * packaging phase, in the integration-test phase). + * + * JUnit, commons-logging, spring-core and the spring OSGi test bundle are + * automatically included so they do not need to be specified here. + * + * Our test bundles are using package import and export versions to keep + * these other logging bundles from getting mixed up with our test bundles. + */ + protected String[] getBundleLocations() { + return new String[] { + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "aopalliance.osgi", "1.0-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "spring-context", "2.1-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-beans", + "2.1-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, + "spring-osgi-core", "1.0-SNAPSHOT"), + localMavenArtifact(SPRINGFRAMEWORK_OSGI_GROUP_NAME, "spring-aop", + "2.1-SNAPSHOT"), + localMavenArtifact(SLF4J_GROUP_ID, API_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), + localMavenArtifact(SLF4J_GROUP_ID, SIMPLE_BINDING_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), + localMavenArtifact(SLF4J_GROUP_ID, JCL104_ADAPTER_BUNDLE_ARTIFACT_ID, SLF4J_VERSION_UNDER_TEST), + localMavenArtifact(SLF4J_GROUP_ID, TEST_BUNDLE_ARTIFACT_ID, + SLF4J_VERSION_UNDER_TEST) }; + } + + /** + * The superclass provides us access to the root bundle context via the + * 'getBundleContext' operation. Make sure it is not null. + */ + public void testOSGiStartedOk() { + BundleContext bundleContext = getBundleContext(); + assertNotNull(bundleContext); + + } + + /** + * Makes sure our bundles are in the OSGi runtime and their state is Active. + * + */ + public void testSlf4jNopBundles() { + Logger log = LoggerFactory.getLogger(SimpleBundleTest.class); + assertNotNull(log); + BundleContext context = getBundleContext(); + List symNames = new ArrayList(); + + Bundle[] bundles = context.getBundles(); + log.info("Loaded bundles:"); + for (int i = 0; i < bundles.length; i++) { + Bundle bundle = bundles[i]; + assertEquals("Bundle " + bundle.getSymbolicName() + + " is not active.", Bundle.ACTIVE, bundle.getState()); + symNames.add(bundle.getSymbolicName()); + if (bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR) != null) { + log.info("Symbolic Name:" + bundle.getSymbolicName() + + ", Activator:" + + bundle.getHeaders().get(Constants.BUNDLE_ACTIVATOR)); + } else { + log.info("Symbolic Name:" + bundle.getSymbolicName()); + } + } + + assertTrue(symNames.contains(SIMPLE_BINDING_BUNDLE_SYM_NAME)); + assertTrue(symNames.contains(TEST_BUNDLE_SYM_NAME)); + assertTrue(symNames.contains(JCL_ADAPTER_BUNDLE_SYM_NAME)); + + } + + public void testProbeService() { + Logger log = LoggerFactory.getLogger(NopBundleTest.class); + log.debug("Testing probe"); + BundleContext context = getBundleContext(); + ServiceReference ref = context.getServiceReference(Probe.class.getName()); + assertNotNull("Service Reference is null", ref); + Probe probe = null; + + probe = (Probe) context.getService(ref); + assertNotNull("Cannot find the probe service", probe); + + try { + probe.testCommonslogging(); + + } catch (Throwable t) { + fail("Failed to execute the probe.testCommonsLogging. "+t); + } + context.ungetService(ref); + } + +} diff --git a/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/jdk/test/MANIFEST.MF b/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/jdk/test/MANIFEST.MF index a0bf3b8..e5f850b 100644 --- a/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/jdk/test/MANIFEST.MF +++ b/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/jdk/test/MANIFEST.MF @@ -1,14 +1,14 @@ -Manifest-Version: 1.0 -Bundle-Name: simple-service-integration-tests -Bundle-SymbolicName: org.slf4j.osgi.integration.jdk.test -Bundle-Vendor: SLF4J ORG -Bundle-Activator: org.springframework.osgi.test.JUnitTestActivator -Import-Package: junit.framework, - org.osgi.framework;specification-version="1.3.0", - org.springframework.core.io;specification-version="2.1.0", - org.springframework.osgi.test, - org.slf4j, - org.slf4j.osgi.test.service - - - +Manifest-Version: 1.0 +Bundle-Name: simple-service-integration-tests +Bundle-SymbolicName: org.slf4j.osgi.integration.jdk.test +Bundle-Vendor: SLF4J ORG +Bundle-Activator: org.springframework.osgi.test.JUnitTestActivator +Import-Package: junit.framework, + org.osgi.framework;specification-version="1.3.0", + org.springframework.core.io;specification-version="2.1.0", + org.springframework.osgi.test, + org.slf4j, + org.slf4j.osgi.test.service + + + diff --git a/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/log4j/test/MANIFEST.MF b/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/log4j/test/MANIFEST.MF index 1c2ca15..cb1bd92 100644 --- a/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/log4j/test/MANIFEST.MF +++ b/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/log4j/test/MANIFEST.MF @@ -1,14 +1,14 @@ -Manifest-Version: 1.0 -Bundle-Name: simple-service-integration-tests -Bundle-SymbolicName: org.slf4j.osgi.integration.log4j.test -Bundle-Vendor: SLF4J ORG -Bundle-Activator: org.springframework.osgi.test.JUnitTestActivator -Import-Package: junit.framework, - org.osgi.framework;specification-version="1.3.0", - org.springframework.core.io;specification-version="2.1.0", - org.springframework.osgi.test, - org.slf4j, - org.slf4j.osgi.test.service - - - +Manifest-Version: 1.0 +Bundle-Name: simple-service-integration-tests +Bundle-SymbolicName: org.slf4j.osgi.integration.log4j.test +Bundle-Vendor: SLF4J ORG +Bundle-Activator: org.springframework.osgi.test.JUnitTestActivator +Import-Package: junit.framework, + org.osgi.framework;specification-version="1.3.0", + org.springframework.core.io;specification-version="2.1.0", + org.springframework.osgi.test, + org.slf4j, + org.slf4j.osgi.test.service + + + diff --git a/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/logservice/test/MANIFEST.MF b/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/logservice/test/MANIFEST.MF index 22255fc..a2742be 100644 --- a/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/logservice/test/MANIFEST.MF +++ b/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/logservice/test/MANIFEST.MF @@ -1,15 +1,15 @@ -Manifest-Version: 1.0 -Bundle-Name: simple-service-integration-tests -Bundle-SymbolicName: org.slf4j.osgi.integration.logservice.test -Bundle-Version: 1.3.0 -Bundle-Vendor: SLF4J ORG -Bundle-Activator: org.springframework.osgi.test.JUnitTestActivator -Import-Package: junit.framework, - org.osgi.framework;specification-version="1.3.0", - org.springframework.core.io;specification-version="2.1.0", - org.springframework.osgi.test, - org.slf4j, - org.osgi.service.log - - - +Manifest-Version: 1.0 +Bundle-Name: simple-service-integration-tests +Bundle-SymbolicName: org.slf4j.osgi.integration.logservice.test +Bundle-Version: 1.3.0 +Bundle-Vendor: SLF4J ORG +Bundle-Activator: org.springframework.osgi.test.JUnitTestActivator +Import-Package: junit.framework, + org.osgi.framework;specification-version="1.3.0", + org.springframework.core.io;specification-version="2.1.0", + org.springframework.osgi.test, + org.slf4j, + org.osgi.service.log + + + diff --git a/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/nop/test/MANIFEST.MF b/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/nop/test/MANIFEST.MF index eebfd6b..9be5535 100644 --- a/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/nop/test/MANIFEST.MF +++ b/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/nop/test/MANIFEST.MF @@ -1,14 +1,14 @@ -Manifest-Version: 1.0 -Bundle-Name: simple-service-integration-tests -Bundle-SymbolicName: org.slf4j.osgi.integration.nop.test -Bundle-Vendor: SLF4J ORG -Bundle-Activator: org.springframework.osgi.test.JUnitTestActivator -Import-Package: junit.framework, - org.osgi.framework;specification-version="1.3.0", - org.springframework.core.io;specification-version="2.1.0", - org.springframework.osgi.test, - org.slf4j, - org.slf4j.osgi.test.service - - - +Manifest-Version: 1.0 +Bundle-Name: simple-service-integration-tests +Bundle-SymbolicName: org.slf4j.osgi.integration.nop.test +Bundle-Vendor: SLF4J ORG +Bundle-Activator: org.springframework.osgi.test.JUnitTestActivator +Import-Package: junit.framework, + org.osgi.framework;specification-version="1.3.0", + org.springframework.core.io;specification-version="2.1.0", + org.springframework.osgi.test, + org.slf4j, + org.slf4j.osgi.test.service + + + diff --git a/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/simple/test/MANIFEST.MF b/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/simple/test/MANIFEST.MF index 2f03e1a..987f81f 100644 --- a/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/simple/test/MANIFEST.MF +++ b/slf4j-osgi-integration-test/src/test/resources/org/slf4j/osgi/integration/simple/test/MANIFEST.MF @@ -1,14 +1,14 @@ -Manifest-Version: 1.0 -Bundle-Name: simple-service-integration-tests -Bundle-SymbolicName: org.slf4j.osgi.integration.simple.test -Bundle-Vendor: SLF4J ORG -Bundle-Activator: org.springframework.osgi.test.JUnitTestActivator -Import-Package: junit.framework, - org.osgi.framework;specification-version="1.3.0", - org.springframework.core.io;specification-version="2.1.0", - org.springframework.osgi.test, - org.slf4j, - org.slf4j.osgi.test.service - - - +Manifest-Version: 1.0 +Bundle-Name: simple-service-integration-tests +Bundle-SymbolicName: org.slf4j.osgi.integration.simple.test +Bundle-Vendor: SLF4J ORG +Bundle-Activator: org.springframework.osgi.test.JUnitTestActivator +Import-Package: junit.framework, + org.osgi.framework;specification-version="1.3.0", + org.springframework.core.io;specification-version="2.1.0", + org.springframework.osgi.test, + org.slf4j, + org.slf4j.osgi.test.service + + + diff --git a/slf4j-simple/LICENSE.txt b/slf4j-simple/LICENSE.txt index f6e2f31..508a272 100644 --- a/slf4j-simple/LICENSE.txt +++ b/slf4j-simple/LICENSE.txt @@ -1,24 +1,24 @@ -Copyright (c) 2004-2007 QOS.ch -All rights reserved. - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - - +Copyright (c) 2004-2007 QOS.ch +All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + + diff --git a/slf4j-simple/pom.xml b/slf4j-simple/pom.xml index 5b5d66b..cb5c89c 100644 --- a/slf4j-simple/pom.xml +++ b/slf4j-simple/pom.xml @@ -1,48 +1,48 @@ -<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - - <parent> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-parent</artifactId> - <version>1.5.10</version> - </parent> - - <modelVersion>4.0.0</modelVersion> - - <groupId>org.slf4j</groupId> - <artifactId>slf4j-simple</artifactId> - <packaging>jar</packaging> - <name>SLF4J Simple Binding</name> - - <url>http://www.slf4j.org</url> - <description>SLF4J Simple binding</description> - - <dependencies> - <dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-api</artifactId> - </dependency> - </dependencies> - - - <build> - <plugins> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-jar-plugin</artifactId> - <configuration> - <archive> - <manifestEntries> - <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> - <Bundle-Description>${project.description}</Bundle-Description> - <Implementation-Version>${project.version}</Implementation-Version> - </manifestEntries> - <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> - </archive> - </configuration> - </plugin> - - </plugins> - </build> - - +<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + <parent> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-parent</artifactId> + <version>1.5.10</version> + </parent> + + <modelVersion>4.0.0</modelVersion> + + <groupId>org.slf4j</groupId> + <artifactId>slf4j-simple</artifactId> + <packaging>jar</packaging> + <name>SLF4J Simple Binding</name> + + <url>http://www.slf4j.org</url> + <description>SLF4J Simple binding</description> + + <dependencies> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + </dependency> + </dependencies> + + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-jar-plugin</artifactId> + <configuration> + <archive> + <manifestEntries> + <Bundle-Version>${parsedVersion.osgiVersion}</Bundle-Version> + <Bundle-Description>${project.description}</Bundle-Description> + <Implementation-Version>${project.version}</Implementation-Version> + </manifestEntries> + <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile> + </archive> + </configuration> + </plugin> + + </plugins> + </build> + + </project> \ No newline at end of file diff --git a/slf4j-simple/src/main/java/org/slf4j/impl/SimpleLogger.java b/slf4j-simple/src/main/java/org/slf4j/impl/SimpleLogger.java index 955c585..810d02c 100644 --- a/slf4j-simple/src/main/java/org/slf4j/impl/SimpleLogger.java +++ b/slf4j-simple/src/main/java/org/slf4j/impl/SimpleLogger.java @@ -1,377 +1,377 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import org.slf4j.helpers.MarkerIgnoringBase; -import org.slf4j.helpers.MessageFormatter; - -/** - * A simple (and direct) implementation that logs messages of level - * INFO or higher on the console (<code>System.err<code>). - * - * <p>The output includes the relative time in milliseconds, thread - * name, the level, logger name, and the message followed by the line - * separator for the host. In log4j terms it amounts to the "%r [%t] - * %level %logger - %m%n" pattern. </p> - * - * <p>Sample output follows.</p> -<pre> -176 [main] INFO examples.Sort - Populating an array of 2 elements in reverse order. -225 [main] INFO examples.SortAlgo - Entered the sort method. -304 [main] INFO examples.SortAlgo - Dump of integer array: -317 [main] INFO examples.SortAlgo - Element [0] = 0 -331 [main] INFO examples.SortAlgo - Element [1] = 1 -343 [main] INFO examples.Sort - The next log statement should be an error message. -346 [main] ERROR examples.SortAlgo - Tried to dump an uninitialized array. - at org.log4j.examples.SortAlgo.dump(SortAlgo.java:58) - at org.log4j.examples.Sort.main(Sort.java:64) -467 [main] INFO examples.Sort - Exiting main method. -</pre> - * - * @author Ceki Gülcü - */ -public class SimpleLogger extends MarkerIgnoringBase { - - private static final long serialVersionUID = -6560244151660620173L; - - /** - * Mark the time when this class gets loaded into memory. - */ - private static long startTime = System.currentTimeMillis(); - public static final String LINE_SEPARATOR = - System.getProperty("line.separator"); - private static String INFO_STR = "INFO"; - private static String WARN_STR = "WARN"; - private static String ERROR_STR = "ERROR"; - - /** - * Package access allows only {@link SimpleLoggerFactory} to instantiate - * SimpleLogger instances. - */ - SimpleLogger(String name) { - this.name = name; - } - - /** - * Always returns false. - * @return always false - */ - public boolean isTraceEnabled() { - return false; - } - - /** - * A NOP implementation, as this logger is permanently disabled for - * the TRACE level. - */ - public void trace(String msg) { - // NOP - } - - /** - * A NOP implementation, as this logger is permanently disabled for - * the TRACE level. - */ - public void trace(String format, Object param1) { - // NOP - } - - - /** - * A NOP implementation, as this logger is permanently disabled for - * the TRACE level. - */ - public void trace(String format, Object param1, Object param2) { - // NOP - } - - public void trace(String format, Object[] argArray) { - // NOP - } - - /** - * A NOP implementation, as this logger is permanently disabled for - * the TRACE level. - */ - public void trace(String msg, Throwable t) { - // NOP - } - - - /** - * Always returns false. - * @return always false - */ - public boolean isDebugEnabled() { - return false; - } - - /** - * A NOP implementation, as this logger is permanently disabled for - * the DEBUG level. - */ - public void debug(String msg) { - // NOP - } - - /** - * A NOP implementation, as this logger is permanently disabled for - * the DEBUG level. - */ - public void debug(String format, Object param1) { - // NOP - } - - - /** - * A NOP implementation, as this logger is permanently disabled for - * the DEBUG level. - */ - public void debug(String format, Object param1, Object param2) { - // NOP - } - - public void debug(String format, Object[] argArray) { - // NOP - } - - /** - * A NOP implementation, as this logger is permanently disabled for - * the DEBUG level. - */ - public void debug(String msg, Throwable t) { - // NOP - } - - /** - * This is our internal implementation for logging regular (non-parameterized) - * log messages. - * - * @param level - * @param message - * @param t - */ - private void log(String level, String message, Throwable t) { - StringBuffer buf = new StringBuffer(); - - long millis = System.currentTimeMillis(); - buf.append(millis - startTime); - - buf.append(" ["); - buf.append(Thread.currentThread().getName()); - buf.append("] "); - - buf.append(level); - buf.append(" "); - - buf.append(name); - buf.append(" - "); - - buf.append(message); - - buf.append(LINE_SEPARATOR); - - System.err.print(buf.toString()); - if (t != null) { - t.printStackTrace(System.err); - } - System.err.flush(); - } - - /** - * For formatted messages, first substitute arguments and then log. - * - * @param level - * @param format - * @param param1 - * @param param2 - */ - private void formatAndLog( - String level, String format, Object arg1, Object arg2) { - String message = MessageFormatter.format(format, arg1, arg2); - log(level, message, null); - } - - /** - * For formatted messages, first substitute arguments and then log. - * - * @param level - * @param format - * @param argArray - */ - private void formatAndLog(String level, String format, Object[] argArray) { - String message = MessageFormatter.arrayFormat(format, argArray); - log(level, message, null); - } - - /** - * Always returns true. - */ - public boolean isInfoEnabled() { - return true; - } - - /** - * A simple implementation which always logs messages of level INFO according - * to the format outlined above. - */ - public void info(String msg) { - log(INFO_STR, msg, null); - } - - /** - * Perform single parameter substitution before logging the message of level - * INFO according to the format outlined above. - */ - public void info(String format, Object arg) { - formatAndLog(INFO_STR, format, arg, null); - } - - /** - * Perform double parameter substitution before logging the message of level - * INFO according to the format outlined above. - */ - public void info(String format, Object arg1, Object arg2) { - formatAndLog(INFO_STR, format, arg1, arg2); - } - - /** - * Perform double parameter substitution before logging the message of level - * INFO according to the format outlined above. - */ - public void info(String format, Object[] argArray) { - formatAndLog(INFO_STR, format, argArray); - } - - - /** - * Log a message of level INFO, including an exception. - */ - public void info(String msg, Throwable t) { - log(INFO_STR, msg, t); - } - - /** - * Always returns true. - */ - public boolean isWarnEnabled() { - return true; - } - - /** - * A simple implementation which always logs messages of level WARN according - * to the format outlined above. - */ - public void warn(String msg) { - log(WARN_STR, msg, null); - } - - /** - * Perform single parameter substitution before logging the message of level - * WARN according to the format outlined above. - */ - public void warn(String format, Object arg) { - formatAndLog(WARN_STR, format, arg, null); - } - - /** - * Perform double parameter substitution before logging the message of level - * WARN according to the format outlined above. - */ - public void warn(String format, Object arg1, Object arg2) { - formatAndLog(WARN_STR, format, arg1, arg2); - } - - /** - * Perform double parameter substitution before logging the message of level - * WARN according to the format outlined above. - */ - public void warn(String format, Object[] argArray) { - formatAndLog(WARN_STR, format, argArray); - } - - /** - * Log a message of level WARN, including an exception. - */ - public void warn(String msg, Throwable t) { - log(WARN_STR, msg, t); - } - - /** - * Always returns true. - */ - public boolean isErrorEnabled() { - return true; - } - - /** - * A simple implementation which always logs messages of level ERROR according - * to the format outlined above. - */ - public void error(String msg) { - log(ERROR_STR, msg, null); - } - - /** - * Perform single parameter substitution before logging the message of level - * ERROR according to the format outlined above. - */ - public void error(String format, Object arg) { - formatAndLog(ERROR_STR, format, arg, null); - } - - /** - * Perform double parameter substitution before logging the message of level - * ERROR according to the format outlined above. - */ - public void error(String format, Object arg1, Object arg2) { - formatAndLog(ERROR_STR, format, arg1, arg2); - } - - /** - * Perform double parameter substitution before logging the message of level - * ERROR according to the format outlined above. - */ - public void error(String format, Object[] argArray) { - formatAndLog(ERROR_STR, format, argArray); - } - - - /** - * Log a message of level ERROR, including an exception. - */ - public void error(String msg, Throwable t) { - log(ERROR_STR, msg, t); - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import org.slf4j.helpers.MarkerIgnoringBase; +import org.slf4j.helpers.MessageFormatter; + +/** + * A simple (and direct) implementation that logs messages of level + * INFO or higher on the console (<code>System.err<code>). + * + * <p>The output includes the relative time in milliseconds, thread + * name, the level, logger name, and the message followed by the line + * separator for the host. In log4j terms it amounts to the "%r [%t] + * %level %logger - %m%n" pattern. </p> + * + * <p>Sample output follows.</p> +<pre> +176 [main] INFO examples.Sort - Populating an array of 2 elements in reverse order. +225 [main] INFO examples.SortAlgo - Entered the sort method. +304 [main] INFO examples.SortAlgo - Dump of integer array: +317 [main] INFO examples.SortAlgo - Element [0] = 0 +331 [main] INFO examples.SortAlgo - Element [1] = 1 +343 [main] INFO examples.Sort - The next log statement should be an error message. +346 [main] ERROR examples.SortAlgo - Tried to dump an uninitialized array. + at org.log4j.examples.SortAlgo.dump(SortAlgo.java:58) + at org.log4j.examples.Sort.main(Sort.java:64) +467 [main] INFO examples.Sort - Exiting main method. +</pre> + * + * @author Ceki Gülcü + */ +public class SimpleLogger extends MarkerIgnoringBase { + + private static final long serialVersionUID = -6560244151660620173L; + + /** + * Mark the time when this class gets loaded into memory. + */ + private static long startTime = System.currentTimeMillis(); + public static final String LINE_SEPARATOR = + System.getProperty("line.separator"); + private static String INFO_STR = "INFO"; + private static String WARN_STR = "WARN"; + private static String ERROR_STR = "ERROR"; + + /** + * Package access allows only {@link SimpleLoggerFactory} to instantiate + * SimpleLogger instances. + */ + SimpleLogger(String name) { + this.name = name; + } + + /** + * Always returns false. + * @return always false + */ + public boolean isTraceEnabled() { + return false; + } + + /** + * A NOP implementation, as this logger is permanently disabled for + * the TRACE level. + */ + public void trace(String msg) { + // NOP + } + + /** + * A NOP implementation, as this logger is permanently disabled for + * the TRACE level. + */ + public void trace(String format, Object param1) { + // NOP + } + + + /** + * A NOP implementation, as this logger is permanently disabled for + * the TRACE level. + */ + public void trace(String format, Object param1, Object param2) { + // NOP + } + + public void trace(String format, Object[] argArray) { + // NOP + } + + /** + * A NOP implementation, as this logger is permanently disabled for + * the TRACE level. + */ + public void trace(String msg, Throwable t) { + // NOP + } + + + /** + * Always returns false. + * @return always false + */ + public boolean isDebugEnabled() { + return false; + } + + /** + * A NOP implementation, as this logger is permanently disabled for + * the DEBUG level. + */ + public void debug(String msg) { + // NOP + } + + /** + * A NOP implementation, as this logger is permanently disabled for + * the DEBUG level. + */ + public void debug(String format, Object param1) { + // NOP + } + + + /** + * A NOP implementation, as this logger is permanently disabled for + * the DEBUG level. + */ + public void debug(String format, Object param1, Object param2) { + // NOP + } + + public void debug(String format, Object[] argArray) { + // NOP + } + + /** + * A NOP implementation, as this logger is permanently disabled for + * the DEBUG level. + */ + public void debug(String msg, Throwable t) { + // NOP + } + + /** + * This is our internal implementation for logging regular (non-parameterized) + * log messages. + * + * @param level + * @param message + * @param t + */ + private void log(String level, String message, Throwable t) { + StringBuffer buf = new StringBuffer(); + + long millis = System.currentTimeMillis(); + buf.append(millis - startTime); + + buf.append(" ["); + buf.append(Thread.currentThread().getName()); + buf.append("] "); + + buf.append(level); + buf.append(" "); + + buf.append(name); + buf.append(" - "); + + buf.append(message); + + buf.append(LINE_SEPARATOR); + + System.err.print(buf.toString()); + if (t != null) { + t.printStackTrace(System.err); + } + System.err.flush(); + } + + /** + * For formatted messages, first substitute arguments and then log. + * + * @param level + * @param format + * @param param1 + * @param param2 + */ + private void formatAndLog( + String level, String format, Object arg1, Object arg2) { + String message = MessageFormatter.format(format, arg1, arg2); + log(level, message, null); + } + + /** + * For formatted messages, first substitute arguments and then log. + * + * @param level + * @param format + * @param argArray + */ + private void formatAndLog(String level, String format, Object[] argArray) { + String message = MessageFormatter.arrayFormat(format, argArray); + log(level, message, null); + } + + /** + * Always returns true. + */ + public boolean isInfoEnabled() { + return true; + } + + /** + * A simple implementation which always logs messages of level INFO according + * to the format outlined above. + */ + public void info(String msg) { + log(INFO_STR, msg, null); + } + + /** + * Perform single parameter substitution before logging the message of level + * INFO according to the format outlined above. + */ + public void info(String format, Object arg) { + formatAndLog(INFO_STR, format, arg, null); + } + + /** + * Perform double parameter substitution before logging the message of level + * INFO according to the format outlined above. + */ + public void info(String format, Object arg1, Object arg2) { + formatAndLog(INFO_STR, format, arg1, arg2); + } + + /** + * Perform double parameter substitution before logging the message of level + * INFO according to the format outlined above. + */ + public void info(String format, Object[] argArray) { + formatAndLog(INFO_STR, format, argArray); + } + + + /** + * Log a message of level INFO, including an exception. + */ + public void info(String msg, Throwable t) { + log(INFO_STR, msg, t); + } + + /** + * Always returns true. + */ + public boolean isWarnEnabled() { + return true; + } + + /** + * A simple implementation which always logs messages of level WARN according + * to the format outlined above. + */ + public void warn(String msg) { + log(WARN_STR, msg, null); + } + + /** + * Perform single parameter substitution before logging the message of level + * WARN according to the format outlined above. + */ + public void warn(String format, Object arg) { + formatAndLog(WARN_STR, format, arg, null); + } + + /** + * Perform double parameter substitution before logging the message of level + * WARN according to the format outlined above. + */ + public void warn(String format, Object arg1, Object arg2) { + formatAndLog(WARN_STR, format, arg1, arg2); + } + + /** + * Perform double parameter substitution before logging the message of level + * WARN according to the format outlined above. + */ + public void warn(String format, Object[] argArray) { + formatAndLog(WARN_STR, format, argArray); + } + + /** + * Log a message of level WARN, including an exception. + */ + public void warn(String msg, Throwable t) { + log(WARN_STR, msg, t); + } + + /** + * Always returns true. + */ + public boolean isErrorEnabled() { + return true; + } + + /** + * A simple implementation which always logs messages of level ERROR according + * to the format outlined above. + */ + public void error(String msg) { + log(ERROR_STR, msg, null); + } + + /** + * Perform single parameter substitution before logging the message of level + * ERROR according to the format outlined above. + */ + public void error(String format, Object arg) { + formatAndLog(ERROR_STR, format, arg, null); + } + + /** + * Perform double parameter substitution before logging the message of level + * ERROR according to the format outlined above. + */ + public void error(String format, Object arg1, Object arg2) { + formatAndLog(ERROR_STR, format, arg1, arg2); + } + + /** + * Perform double parameter substitution before logging the message of level + * ERROR according to the format outlined above. + */ + public void error(String format, Object[] argArray) { + formatAndLog(ERROR_STR, format, argArray); + } + + + /** + * Log a message of level ERROR, including an exception. + */ + public void error(String msg, Throwable t) { + log(ERROR_STR, msg, t); + } +} diff --git a/slf4j-simple/src/main/java/org/slf4j/impl/SimpleLoggerFactory.java b/slf4j-simple/src/main/java/org/slf4j/impl/SimpleLoggerFactory.java index 6414a54..5525b9c 100644 --- a/slf4j-simple/src/main/java/org/slf4j/impl/SimpleLoggerFactory.java +++ b/slf4j-simple/src/main/java/org/slf4j/impl/SimpleLoggerFactory.java @@ -1,73 +1,73 @@ -/* - * Copyright (c) 2004-2005 SLF4J.ORG - * Copyright (c) 2004-2005 QOS.ch - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j.impl; - -import java.util.HashMap; -import java.util.Map; - -import org.slf4j.Logger; -import org.slf4j.ILoggerFactory; - -/** - * An implementation of {@link ILoggerFactory} which always returns - * {@link SimpleLogger} instances. - * - * @author Ceki Gülcü - */ -public class SimpleLoggerFactory implements ILoggerFactory { - - final static SimpleLoggerFactory INSTANCE = new SimpleLoggerFactory(); - - Map loggerMap; - - public SimpleLoggerFactory() { - loggerMap = new HashMap(); - } - - /** - * Return an appropriate {@link SimpleLogger} instance by name. - */ - public Logger getLogger(String name) { - Logger slogger = null; - // protect against concurrent access of the loggerMap - synchronized (this) { - slogger = (Logger) loggerMap.get(name); - if (slogger == null) { - slogger = new SimpleLogger(name); - loggerMap.put(name, slogger); - } - } - return slogger; - } -} +/* + * Copyright (c) 2004-2005 SLF4J.ORG + * Copyright (c) 2004-2005 QOS.ch + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j.impl; + +import java.util.HashMap; +import java.util.Map; + +import org.slf4j.Logger; +import org.slf4j.ILoggerFactory; + +/** + * An implementation of {@link ILoggerFactory} which always returns + * {@link SimpleLogger} instances. + * + * @author Ceki Gülcü + */ +public class SimpleLoggerFactory implements ILoggerFactory { + + final static SimpleLoggerFactory INSTANCE = new SimpleLoggerFactory(); + + Map loggerMap; + + public SimpleLoggerFactory() { + loggerMap = new HashMap(); + } + + /** + * Return an appropriate {@link SimpleLogger} instance by name. + */ + public Logger getLogger(String name) { + Logger slogger = null; + // protect against concurrent access of the loggerMap + synchronized (this) { + slogger = (Logger) loggerMap.get(name); + if (slogger == null) { + slogger = new SimpleLogger(name); + loggerMap.put(name, slogger); + } + } + return slogger; + } +} diff --git a/slf4j-simple/src/main/java/org/slf4j/impl/StaticLoggerBinder.java b/slf4j-simple/src/main/java/org/slf4j/impl/StaticLoggerBinder.java index 87914be..5bc87a4 100644 --- a/slf4j-simple/src/main/java/org/slf4j/impl/StaticLoggerBinder.java +++ b/slf4j-simple/src/main/java/org/slf4j/impl/StaticLoggerBinder.java @@ -1,82 +1,82 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.impl; - -import org.slf4j.ILoggerFactory; -import org.slf4j.LoggerFactory; -import org.slf4j.spi.LoggerFactoryBinder; - -/** - * The binding of {@link LoggerFactory} class with an actual instance of - * {@link ILoggerFactory} is performed using information returned by this class. - * - * - * @author Ceki Gülcü - */ -public class StaticLoggerBinder implements LoggerFactoryBinder { - - /** - * The unique instance of this class. - * - */ - private static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder(); - - /** - * Return the singleton of this class. - * - * @return the StaticLoggerBinder singleton - */ - public static final StaticLoggerBinder getSingleton() { - return SINGLETON; - } - - - /** - * Declare the version of the SLF4J API this implementation is compiled - * against. The value of this field is usually modified with each release. - */ - // to avoid constant folding by the compiler, this field must *not* be final - public static String REQUESTED_API_VERSION = "1.5.10"; // !final - - private static final String loggerFactoryClassStr = SimpleLoggerFactory.class.getName(); - - /** - * The ILoggerFactory instance returned by the {@link #getLoggerFactory} - * method should always be the same object - */ - private final ILoggerFactory loggerFactory; - - private StaticLoggerBinder() { - loggerFactory = new SimpleLoggerFactory(); - } - - public ILoggerFactory getLoggerFactory() { - return loggerFactory; - } - - public String getLoggerFactoryClassStr() { - return loggerFactoryClassStr; - } -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.impl; + +import org.slf4j.ILoggerFactory; +import org.slf4j.LoggerFactory; +import org.slf4j.spi.LoggerFactoryBinder; + +/** + * The binding of {@link LoggerFactory} class with an actual instance of + * {@link ILoggerFactory} is performed using information returned by this class. + * + * + * @author Ceki Gülcü + */ +public class StaticLoggerBinder implements LoggerFactoryBinder { + + /** + * The unique instance of this class. + * + */ + private static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder(); + + /** + * Return the singleton of this class. + * + * @return the StaticLoggerBinder singleton + */ + public static final StaticLoggerBinder getSingleton() { + return SINGLETON; + } + + + /** + * Declare the version of the SLF4J API this implementation is compiled + * against. The value of this field is usually modified with each release. + */ + // to avoid constant folding by the compiler, this field must *not* be final + public static String REQUESTED_API_VERSION = "1.5.10"; // !final + + private static final String loggerFactoryClassStr = SimpleLoggerFactory.class.getName(); + + /** + * The ILoggerFactory instance returned by the {@link #getLoggerFactory} + * method should always be the same object + */ + private final ILoggerFactory loggerFactory; + + private StaticLoggerBinder() { + loggerFactory = new SimpleLoggerFactory(); + } + + public ILoggerFactory getLoggerFactory() { + return loggerFactory; + } + + public String getLoggerFactoryClassStr() { + return loggerFactoryClassStr; + } +} diff --git a/slf4j-simple/src/main/java/org/slf4j/impl/StaticMDCBinder.java b/slf4j-simple/src/main/java/org/slf4j/impl/StaticMDCBinder.java index a397bce..a06185e 100644 --- a/slf4j-simple/src/main/java/org/slf4j/impl/StaticMDCBinder.java +++ b/slf4j-simple/src/main/java/org/slf4j/impl/StaticMDCBinder.java @@ -1,58 +1,58 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -package org.slf4j.impl; - -import org.slf4j.helpers.NOPMakerAdapter; -import org.slf4j.spi.MDCAdapter; - - -/** - * This implementation is bound to {@link NOPMakerAdapter}. - * - * @author Ceki Gülcü - */ -public class StaticMDCBinder { - - - /** - * The unique instance of this class. - */ - public static final StaticMDCBinder SINGLETON = new StaticMDCBinder(); - - private StaticMDCBinder() { - } - - /** - * Currently this method always returns an instance of - * {@link StaticMDCBinder}. - */ - public MDCAdapter getMDCA() { - return new NOPMakerAdapter(); - } - - public String getMDCAdapterClassStr() { - return NOPMakerAdapter.class.getName(); - } -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +package org.slf4j.impl; + +import org.slf4j.helpers.NOPMakerAdapter; +import org.slf4j.spi.MDCAdapter; + + +/** + * This implementation is bound to {@link NOPMakerAdapter}. + * + * @author Ceki Gülcü + */ +public class StaticMDCBinder { + + + /** + * The unique instance of this class. + */ + public static final StaticMDCBinder SINGLETON = new StaticMDCBinder(); + + private StaticMDCBinder() { + } + + /** + * Currently this method always returns an instance of + * {@link StaticMDCBinder}. + */ + public MDCAdapter getMDCA() { + return new NOPMakerAdapter(); + } + + public String getMDCAdapterClassStr() { + return NOPMakerAdapter.class.getName(); + } +} diff --git a/slf4j-simple/src/main/java/org/slf4j/impl/StaticMarkerBinder.java b/slf4j-simple/src/main/java/org/slf4j/impl/StaticMarkerBinder.java index 6017ea9..6497668 100644 --- a/slf4j-simple/src/main/java/org/slf4j/impl/StaticMarkerBinder.java +++ b/slf4j-simple/src/main/java/org/slf4j/impl/StaticMarkerBinder.java @@ -1,69 +1,69 @@ -/* - * Copyright (c) 2004-2007 QOS.ch - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -package org.slf4j.impl; - -import org.slf4j.IMarkerFactory; -import org.slf4j.MarkerFactory; -import org.slf4j.helpers.BasicMarkerFactory; -import org.slf4j.spi.MarkerFactoryBinder; - -/** - * - * The binding of {@link MarkerFactory} class with an actual instance of - * {@link IMarkerFactory} is performed using information returned by this class. - * - * @author Ceki Gülcü - */ -public class StaticMarkerBinder implements MarkerFactoryBinder { - - /** - * The unique instance of this class. - */ - public static final StaticMarkerBinder SINGLETON = new StaticMarkerBinder(); - - final IMarkerFactory markerFactory = new BasicMarkerFactory(); - - private StaticMarkerBinder() { - } - - /** - * Currently this method always returns an instance of - * {@link BasicMarkerFactory}. - */ - public IMarkerFactory getMarkerFactory() { - return markerFactory; - } - - /** - * Currently, this method returns the class name of - * {@link BasicMarkerFactory}. - */ - public String getMarkerFactoryClassStr() { - return BasicMarkerFactory.class.getName(); - } - - -} +/* + * Copyright (c) 2004-2007 QOS.ch + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +package org.slf4j.impl; + +import org.slf4j.IMarkerFactory; +import org.slf4j.MarkerFactory; +import org.slf4j.helpers.BasicMarkerFactory; +import org.slf4j.spi.MarkerFactoryBinder; + +/** + * + * The binding of {@link MarkerFactory} class with an actual instance of + * {@link IMarkerFactory} is performed using information returned by this class. + * + * @author Ceki Gülcü + */ +public class StaticMarkerBinder implements MarkerFactoryBinder { + + /** + * The unique instance of this class. + */ + public static final StaticMarkerBinder SINGLETON = new StaticMarkerBinder(); + + final IMarkerFactory markerFactory = new BasicMarkerFactory(); + + private StaticMarkerBinder() { + } + + /** + * Currently this method always returns an instance of + * {@link BasicMarkerFactory}. + */ + public IMarkerFactory getMarkerFactory() { + return markerFactory; + } + + /** + * Currently, this method returns the class name of + * {@link BasicMarkerFactory}. + */ + public String getMarkerFactoryClassStr() { + return BasicMarkerFactory.class.getName(); + } + + +} diff --git a/slf4j-simple/src/main/resources/META-INF/MANIFEST.MF b/slf4j-simple/src/main/resources/META-INF/MANIFEST.MF index b2aa0c0..54c78bd 100644 --- a/slf4j-simple/src/main/resources/META-INF/MANIFEST.MF +++ b/slf4j-simple/src/main/resources/META-INF/MANIFEST.MF @@ -1,10 +1,10 @@ -Implementation-Title: slf4j-simple -Bundle-ManifestVersion: 2 -Bundle-SymbolicName: slf4j.simple -Bundle-Name: slf4j-simple -Bundle-Vendor: SLF4J.ORG -Require-Bundle: slf4j.api -Bundle-RequiredExecutionEnvironment: J2SE-1.3 -Export-Package: org.slf4j.impl;version=${parsedVersion.osgiVersion} -Import-Package: org.slf4j;version=${parsedVersion.osgiVersion}, org.slf4j.spi;version=${parsedVersion.osgiVersion}, org.slf4j.helpers;version=${parsedVersion.osgiVersion} +Implementation-Title: slf4j-simple +Bundle-ManifestVersion: 2 +Bundle-SymbolicName: slf4j.simple +Bundle-Name: slf4j-simple +Bundle-Vendor: SLF4J.ORG +Require-Bundle: slf4j.api +Bundle-RequiredExecutionEnvironment: J2SE-1.3 +Export-Package: org.slf4j.impl;version=${parsedVersion.osgiVersion} +Import-Package: org.slf4j;version=${parsedVersion.osgiVersion}, org.slf4j.spi;version=${parsedVersion.osgiVersion}, org.slf4j.helpers;version=${parsedVersion.osgiVersion} Fragment-Host: slf4j.api \ No newline at end of file diff --git a/slf4j-simple/src/test/java/org/slf4j/InvocationTest.java b/slf4j-simple/src/test/java/org/slf4j/InvocationTest.java index c445ec4..e11b337 100644 --- a/slf4j-simple/src/test/java/org/slf4j/InvocationTest.java +++ b/slf4j-simple/src/test/java/org/slf4j/InvocationTest.java @@ -1,142 +1,142 @@ -/* - * Copyright (c) 2004-2007 QOS.CH - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, and/or sell copies of the Software, and to permit persons - * to whom the Software is furnished to do so, provided that the above - * copyright notice(s) and this permission notice appear in all copies of - * the Software and that both the above copyright notice(s) and this - * permission notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT - * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY - * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF - * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * of the copyright holder. - * - */ - -package org.slf4j; - -import java.io.PrintStream; - -import junit.framework.TestCase; - - -/** - * Test whether invoking the SLF4J API causes problems or not. - * - * @author Ceki Gulcu - * - */ -public class InvocationTest extends TestCase { - - PrintStream old = System.err; - - public InvocationTest (String arg0) { - super(arg0); - } - - protected void setUp() throws Exception { - super.setUp(); - System.setErr(new SilentPrintStream(old)); - } - - protected void tearDown() throws Exception { - super.tearDown(); - System.setErr(old); - } - - public void test1() { - Logger logger = LoggerFactory.getLogger("test1"); - logger.debug("Hello world."); - } - - public void test2() { - Integer i1 = new Integer(1); - Integer i2 = new Integer(2); - Integer i3 = new Integer(3); - Exception e = new Exception("This is a test exception."); - Logger logger = LoggerFactory.getLogger("test2"); - - logger.debug("Hello world 1."); - logger.debug("Hello world {}", i1); - logger.debug("val={} val={}", i1, i2); - logger.debug("val={} val={} val={}", new Object[]{i1, i2, i3}); - - logger.debug("Hello world 2", e); - logger.info("Hello world 2."); - - - logger.warn("Hello world 3."); - logger.warn("Hello world 3", e); - - - logger.error("Hello world 4."); - logger.error("Hello world {}", new Integer(3)); - logger.error("Hello world 4.", e); - } - - // http://bugzilla.slf4j.org/show_bug.cgi?id=78 - public void testNullParameter_BUG78() { - Logger logger = LoggerFactory.getLogger("testNullParameter_BUG78"); - String[] parameters = null; - String msg = "hello {}"; - logger.info(msg, parameters); - } - - public void testNull() { - Logger logger = LoggerFactory.getLogger("testNull"); - logger.debug(null); - logger.info(null); - logger.warn(null); - logger.error(null); - - Exception e = new Exception("This is a test exception."); - logger.debug(null, e); - logger.info(null, e); - logger.warn(null, e); - logger.error(null, e); - } - - public void testMarker() { - Logger logger = LoggerFactory.getLogger("testMarker"); - Marker blue = MarkerFactory.getMarker("BLUE"); - logger.debug(blue, "hello"); - logger.info(blue, "hello"); - logger.warn(blue, "hello"); - logger.error(blue, "hello"); - - logger.debug(blue, "hello {}", "world"); - logger.info(blue, "hello {}", "world"); - logger.warn(blue, "hello {}", "world"); - logger.error(blue, "hello {}", "world"); - - logger.debug(blue, "hello {} and {} ", "world", "universe"); - logger.info(blue, "hello {} and {} ", "world", "universe"); - logger.warn(blue, "hello {} and {} ", "world", "universe"); - logger.error(blue, "hello {} and {} ", "world", "universe"); - } - - public void testMDC() { - MDC.put("k", "v"); - assertNull(MDC.get("k")); - MDC.remove("k"); - assertNull(MDC.get("k")); - MDC.clear(); - } -} +/* + * Copyright (c) 2004-2007 QOS.CH + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, and/or sell copies of the Software, and to permit persons + * to whom the Software is furnished to do so, provided that the above + * copyright notice(s) and this permission notice appear in all copies of + * the Software and that both the above copyright notice(s) and this + * permission notice appear in supporting documentation. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT + * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY + * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Except as contained in this notice, the name of a copyright holder + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * of the copyright holder. + * + */ + +package org.slf4j; + +import java.io.PrintStream; + +import junit.framework.TestCase; + + +/** + * Test whether invoking the SLF4J API causes problems or not. + * + * @author Ceki Gulcu + * + */ +public class InvocationTest extends TestCase { + + PrintStream old = System.err; + + public InvocationTest (String arg0) { + super(arg0); + } + + protected void setUp() throws Exception { + super.setUp(); + System.setErr(new SilentPrintStream(old)); + } + + protected void tearDown() throws Exception { + super.tearDown(); + System.setErr(old); + } + + public void test1() { + Logger logger = LoggerFactory.getLogger("test1"); + logger.debug("Hello world."); + } + + public void test2() { + Integer i1 = new Integer(1); + Integer i2 = new Integer(2); + Integer i3 = new Integer(3); + Exception e = new Exception("This is a test exception."); + Logger logger = LoggerFactory.getLogger("test2"); + + logger.debug("Hello world 1."); + logger.debug("Hello world {}", i1); + logger.debug("val={} val={}", i1, i2); + logger.debug("val={} val={} val={}", new Object[]{i1, i2, i3}); + + logger.debug("Hello world 2", e); + logger.info("Hello world 2."); + + + logger.warn("Hello world 3."); + logger.warn("Hello world 3", e); + + + logger.error("Hello world 4."); + logger.error("Hello world {}", new Integer(3)); + logger.error("Hello world 4.", e); + } + + // http://bugzilla.slf4j.org/show_bug.cgi?id=78 + public void testNullParameter_BUG78() { + Logger logger = LoggerFactory.getLogger("testNullParameter_BUG78"); + String[] parameters = null; + String msg = "hello {}"; + logger.info(msg, parameters); + } + + public void testNull() { + Logger logger = LoggerFactory.getLogger("testNull"); + logger.debug(null); + logger.info(null); + logger.warn(null); + logger.error(null); + + Exception e = new Exception("This is a test exception."); + logger.debug(null, e); + logger.info(null, e); + logger.warn(null, e); + logger.error(null, e); + } + + public void testMarker() { + Logger logger = LoggerFactory.getLogger("testMarker"); + Marker blue = MarkerFactory.getMarker("BLUE"); + logger.debug(blue, "hello"); + logger.info(blue, "hello"); + logger.warn(blue, "hello"); + logger.error(blue, "hello"); + + logger.debug(blue, "hello {}", "world"); + logger.info(blue, "hello {}", "world"); + logger.warn(blue, "hello {}", "world"); + logger.error(blue, "hello {}", "world"); + + logger.debug(blue, "hello {} and {} ", "world", "universe"); + logger.info(blue, "hello {} and {} ", "world", "universe"); + logger.warn(blue, "hello {} and {} ", "world", "universe"); + logger.error(blue, "hello {} and {} ", "world", "universe"); + } + + public void testMDC() { + MDC.put("k", "v"); + assertNull(MDC.get("k")); + MDC.remove("k"); + assertNull(MDC.get("k")); + MDC.clear(); + } +} diff --git a/slf4j-simple/src/test/java/org/slf4j/SilentPrintStream.java b/slf4j-simple/src/test/java/org/slf4j/SilentPrintStream.java index 0070c7e..617fc23 100644 --- a/slf4j-simple/src/test/java/org/slf4j/SilentPrintStream.java +++ b/slf4j-simple/src/test/java/org/slf4j/SilentPrintStream.java @@ -1,22 +1,22 @@ -package org.slf4j; - -import java.io.PrintStream; - -public class SilentPrintStream extends PrintStream { - - PrintStream other; - - public SilentPrintStream(PrintStream ps) { - super(ps); - other = ps; - } - - public void print(String s) { - } - - public void println(String s) { - } - - public void println(Object x) { - } -} +package org.slf4j; + +import java.io.PrintStream; + +public class SilentPrintStream extends PrintStream { + + PrintStream other; + + public SilentPrintStream(PrintStream ps) { + super(ps); + other = ps; + } + + public void print(String s) { + } + + public void println(String s) { + } + + public void println(Object x) { + } +} diff --git a/slf4j-site/LICENSE.txt b/slf4j-site/LICENSE.txt index f6e2f31..508a272 100644 --- a/slf4j-site/LICENSE.txt +++ b/slf4j-site/LICENSE.txt @@ -1,24 +1,24 @@ -Copyright (c) 2004-2007 QOS.ch -All rights reserved. - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - - +Copyright (c) 2004-2007 QOS.ch +All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + + diff --git a/slf4j-site/pom.xml b/slf4j-site/pom.xml index e96eb39..c17dacd 100644 --- a/slf4j-site/pom.xml +++ b/slf4j-site/pom.xml @@ -1,60 +1,60 @@ -<project xmlns="http://maven.apache.org/POM/4.0.0" - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> - - <parent> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-parent</artifactId> - <version>1.5.10</version> - </parent> - - <modelVersion>4.0.0</modelVersion> - - <groupId>org.slf4j</groupId> - <artifactId>slf4j-site</artifactId> - <version>${parent.version}</version> - <packaging>jar</packaging> - <name>SLF4J Site</name> - - <url>http://www.slf4j.org</url> - - <build> - <resources> - <resource> - <directory>src/site/pages</directory> -  - <targetPath>../../../target/site</targetPath> - <filtering>true</filtering> - </resource> - </resources> - </build> - - - <reporting> - <plugins> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-site-plugin</artifactId> - <configuration> - <outputDirectory>${project.parent.basedir}/target/site</outputDirectory> - </configuration> - </plugin> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId> - maven-project-info-reports-plugin - </artifactId> - <reportSets> - <reportSet> - <reports> - </reports> - </reportSet> - </reportSets> - </plugin> - </plugins> - </reporting> - +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + <parent> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-parent</artifactId> + <version>1.5.10</version> + </parent> + + <modelVersion>4.0.0</modelVersion> + + <groupId>org.slf4j</groupId> + <artifactId>slf4j-site</artifactId> + <version>${parent.version}</version> + <packaging>jar</packaging> + <name>SLF4J Site</name> + + <url>http://www.slf4j.org</url> + + <build> + <resources> + <resource> + <directory>src/site/pages</directory> +  + <targetPath>../../../target/site</targetPath> + <filtering>true</filtering> + </resource> + </resources> + </build> + + + <reporting> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-site-plugin</artifactId> + <configuration> + <outputDirectory>${project.parent.basedir}/target/site</outputDirectory> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId> + maven-project-info-reports-plugin + </artifactId> + <reportSets> + <reportSet> + <reports> + </reports> + </reportSet> + </reportSets> + </plugin> + </plugins> + </reporting> + </project> \ No newline at end of file diff --git a/slf4j-site/src/site/pages/bug-reporting.html b/slf4j-site/src/site/pages/bug-reporting.html index 1f14692..64cce0d 100644 --- a/slf4j-site/src/site/pages/bug-reporting.html +++ b/slf4j-site/src/site/pages/bug-reporting.html @@ -1,97 +1,97 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - -<html xmlns="http://www.w3.org/1999/xhtml"> - <head> - <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> - <title>SLF4J Bug reporting</title> - <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> - </head> - <body> - <script type="text/javascript">prefix=''; - </script> - - <script src="templates/header.js" type="text/javascript"></script> - <div id="left"> - <script src="templates/left.js" type="text/javascript"></script> - </div> - <div id="content"> - - - <h1>Before you report a bug</h1> - - <p>The SLF4J community consists of those who use SLF4J and its - implementations, help answer questions on discussions lists, - contribute documentation and patches, and those who develop and - maintain the code for SLF4J and its implementations. Almost all - those who assist on a day to day basis resolving bug reports do - this for a wide variety of reasons, and almost all of them do this - on their own time. - </p> - - <p>Many bugs reported end up not being a bug in SLF4J, but are due - to misconfiguration, problems caused by installed applications, - the operating system, etc. - </p> - - <p>Before reporting a bug please make every effort to resolve the - problem yourself. <em>Just reporting a bug will not fix it. A good - bug report includes a detailed description of the problem and a - succinct test case which can reproduce the problem.</em> - </p> - - <h3>Review the documentation</h3> - - <p>Review the documentation for the version of component you are - using. The problem you are having may already be addressed in the - docs. - </p> - - <h3>Search the mailing list archives</h3> - - <p>It is very likely you are not the first to run into a problem. - Others may have already found a solution. Our various <a - href="mailing-lists.html">mailing lists</a> are likely to have - discussed this problem before. - </p> - - <h3>Search Bugzilla</h3> - - <p>Please search the bug database to see if the bug you are seeing - has already been reported. The bug may have already been fixed - and is available in a later version. If someone else has reported - the same bug, you could add supporting information to help - reproduce and resolve the bug. - </p> - - <ul> - <li> - <a href="http://bugzilla.slf4j.org/query.cgi?product=SLF4J">Search for <b>SLF4J</b> bugs</a> - </li> - </ul> - <h2>Reporting with Bugzilla</h2> - - <p>Onlly after you have exhausted the aforementioned steps, should - you file a formal report in bugzilla. - </p> - - <p>Please make sure you provide as much information as - possible. Its very hard to fix a bug if the person looking into - the problem can't reproduce it. - </p> - - <ul> - <li><a - href="http://bugzilla.slf4j.org/enter_bug.cgi?product=SLF4J">Report - new <b>SLF4J</b> bug</a> - </li> - </ul> - - - - <script src="templates/footer.js" type="text/javascript"></script> - - -</div> -</body> -</html> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> + <title>SLF4J Bug reporting</title> + <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> + </head> + <body> + <script type="text/javascript">prefix=''; + </script> + + <script src="templates/header.js" type="text/javascript"></script> + <div id="left"> + <script src="templates/left.js" type="text/javascript"></script> + </div> + <div id="content"> + + + <h1>Before you report a bug</h1> + + <p>The SLF4J community consists of those who use SLF4J and its + implementations, help answer questions on discussions lists, + contribute documentation and patches, and those who develop and + maintain the code for SLF4J and its implementations. Almost all + those who assist on a day to day basis resolving bug reports do + this for a wide variety of reasons, and almost all of them do this + on their own time. + </p> + + <p>Many bugs reported end up not being a bug in SLF4J, but are due + to misconfiguration, problems caused by installed applications, + the operating system, etc. + </p> + + <p>Before reporting a bug please make every effort to resolve the + problem yourself. <em>Just reporting a bug will not fix it. A good + bug report includes a detailed description of the problem and a + succinct test case which can reproduce the problem.</em> + </p> + + <h3>Review the documentation</h3> + + <p>Review the documentation for the version of component you are + using. The problem you are having may already be addressed in the + docs. + </p> + + <h3>Search the mailing list archives</h3> + + <p>It is very likely you are not the first to run into a problem. + Others may have already found a solution. Our various <a + href="mailing-lists.html">mailing lists</a> are likely to have + discussed this problem before. + </p> + + <h3>Search Bugzilla</h3> + + <p>Please search the bug database to see if the bug you are seeing + has already been reported. The bug may have already been fixed + and is available in a later version. If someone else has reported + the same bug, you could add supporting information to help + reproduce and resolve the bug. + </p> + + <ul> + <li> + <a href="http://bugzilla.slf4j.org/query.cgi?product=SLF4J">Search for <b>SLF4J</b> bugs</a> + </li> + </ul> + <h2>Reporting with Bugzilla</h2> + + <p>Onlly after you have exhausted the aforementioned steps, should + you file a formal report in bugzilla. + </p> + + <p>Please make sure you provide as much information as + possible. Its very hard to fix a bug if the person looking into + the problem can't reproduce it. + </p> + + <ul> + <li><a + href="http://bugzilla.slf4j.org/enter_bug.cgi?product=SLF4J">Report + new <b>SLF4J</b> bug</a> + </li> + </ul> + + + + <script src="templates/footer.js" type="text/javascript"></script> + + +</div> +</body> +</html> diff --git a/slf4j-site/src/site/pages/changes/changes-1.3.txt b/slf4j-site/src/site/pages/changes/changes-1.3.txt index 4e9a711..4079765 100644 --- a/slf4j-site/src/site/pages/changes/changes-1.3.txt +++ b/slf4j-site/src/site/pages/changes/changes-1.3.txt @@ -1,45 +1,45 @@ - -Changes in SLF4J 1.3.0 with respect to 1.2 as reported by the clirr -tool. - -slf4j-api -========= - -INFO: 6000: org.slf4j.Logger: Added public field ROOT_LOGGER_NAME -INFO: 8000: org.slf4j.LoggerFactory: Class org.slf4j.LoggerFactory added -INFO: 8000: org.slf4j.MarkerFactory: Class org.slf4j.MarkerFactory added -INFO: 8000: org.slf4j.helpers.BasicMarker: Class org.slf4j.helpers.BasicMarker added -INFO: 8000: org.slf4j.helpers.BasicMarkerFactory: Class org.slf4j.helpers.BasicMarkerFactory added -INFO: 8000: org.slf4j.helpers.MarkerIgnoringBase: Class org.slf4j.helpers.MarkerIgnoringBase added -INFO: 8000: org.slf4j.helpers.MessageFormatter: Class org.slf4j.helpers.MessageFormatter added -INFO: 8000: org.slf4j.helpers.Util: Class org.slf4j.helpers.Util added -ERROR: 8001: org.slf4j.impl.BasicMarker: Class org.slf4j.impl.BasicMarker removed -ERROR: 8001: org.slf4j.impl.BasicMarkerFactory: Class org.slf4j.impl.BasicMarkerFactory removed -ERROR: 8001: org.slf4j.impl.MarkerIgnoringBase: Class org.slf4j.impl.MarkerIgnoringBase removed -ERROR: 8001: org.slf4j.impl.MessageFormatter: Class org.slf4j.impl.MessageFormatter removed -ERROR: 8001: org.slf4j.impl.Util: Class org.slf4j.impl.Util removed -INFO: 8000: org.slf4j.spi.LocationAwareLogger: Class org.slf4j.spi.LocationAwareLogger added - -slf4j-nop -========= - -ERROR: 8001: org.slf4j.LoggerFactory: Class org.slf4j.LoggerFactory removed -ERROR: 8001: org.slf4j.MarkerFactory: Class org.slf4j.MarkerFactory removed - -slf4j-simple -============ - -ERROR: 8001: org.slf4j.LoggerFactory: Class org.slf4j.LoggerFactory removed -ERROR: 8001: org.slf4j.MarkerFactory: Class org.slf4j.MarkerFactory removed - -slf4j-log4j12 -============= - -ERROR: 8001: org.slf4j.LoggerFactory: Class org.slf4j.LoggerFactory removed -ERROR: 8001: org.slf4j.MarkerFactory: Class org.slf4j.MarkerFactory removed - -slf4j-jdk14 -=========== - -ERROR: 8001: org.slf4j.LoggerFactory: Class org.slf4j.LoggerFactory removed + +Changes in SLF4J 1.3.0 with respect to 1.2 as reported by the clirr +tool. + +slf4j-api +========= + +INFO: 6000: org.slf4j.Logger: Added public field ROOT_LOGGER_NAME +INFO: 8000: org.slf4j.LoggerFactory: Class org.slf4j.LoggerFactory added +INFO: 8000: org.slf4j.MarkerFactory: Class org.slf4j.MarkerFactory added +INFO: 8000: org.slf4j.helpers.BasicMarker: Class org.slf4j.helpers.BasicMarker added +INFO: 8000: org.slf4j.helpers.BasicMarkerFactory: Class org.slf4j.helpers.BasicMarkerFactory added +INFO: 8000: org.slf4j.helpers.MarkerIgnoringBase: Class org.slf4j.helpers.MarkerIgnoringBase added +INFO: 8000: org.slf4j.helpers.MessageFormatter: Class org.slf4j.helpers.MessageFormatter added +INFO: 8000: org.slf4j.helpers.Util: Class org.slf4j.helpers.Util added +ERROR: 8001: org.slf4j.impl.BasicMarker: Class org.slf4j.impl.BasicMarker removed +ERROR: 8001: org.slf4j.impl.BasicMarkerFactory: Class org.slf4j.impl.BasicMarkerFactory removed +ERROR: 8001: org.slf4j.impl.MarkerIgnoringBase: Class org.slf4j.impl.MarkerIgnoringBase removed +ERROR: 8001: org.slf4j.impl.MessageFormatter: Class org.slf4j.impl.MessageFormatter removed +ERROR: 8001: org.slf4j.impl.Util: Class org.slf4j.impl.Util removed +INFO: 8000: org.slf4j.spi.LocationAwareLogger: Class org.slf4j.spi.LocationAwareLogger added + +slf4j-nop +========= + +ERROR: 8001: org.slf4j.LoggerFactory: Class org.slf4j.LoggerFactory removed +ERROR: 8001: org.slf4j.MarkerFactory: Class org.slf4j.MarkerFactory removed + +slf4j-simple +============ + +ERROR: 8001: org.slf4j.LoggerFactory: Class org.slf4j.LoggerFactory removed +ERROR: 8001: org.slf4j.MarkerFactory: Class org.slf4j.MarkerFactory removed + +slf4j-log4j12 +============= + +ERROR: 8001: org.slf4j.LoggerFactory: Class org.slf4j.LoggerFactory removed +ERROR: 8001: org.slf4j.MarkerFactory: Class org.slf4j.MarkerFactory removed + +slf4j-jdk14 +=========== + +ERROR: 8001: org.slf4j.LoggerFactory: Class org.slf4j.LoggerFactory removed ERROR: 8001: org.slf4j.MarkerFactory: Class org.slf4j.MarkerFactory removed \ No newline at end of file diff --git a/slf4j-site/src/site/pages/codes.html b/slf4j-site/src/site/pages/codes.html index e84ba22..2c72e02 100644 --- a/slf4j-site/src/site/pages/codes.html +++ b/slf4j-site/src/site/pages/codes.html @@ -1,281 +1,281 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/2000/REC-xhtml1-20000126/DTD/xhtml1-transitional.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml"> -<head> -<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> -<title>SLF4J Error Codes</title> -<link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> -</head> -<body> - <script type="text/javascript">prefix='';</script> - - <script src="templates/header.js" type="text/javascript"></script> - <div id="left"> - <script src="templates/left.js" type="text/javascript"></script> - </div> - - <div id="content"> - - <center> - <h2>SLF4J warning or error messages and their meanings</h2> - - </center> - - - <h3> - <a name="release" href="#release"> - The method - <code>o.a.commons.logging.impl.SLF4FLogFactory#release</code> - was invoked. - </a> - </h3> - - <p>Given the structure of the commons-logging API, in particular - as implemented by SLF4J, the - <code>o.a.commons.logging.impl.SLF4FLogFactory#release()</code> - method should never be called. However, depending on the - deployment of <em>commons-logging.jar</em> files in your servlet - container, <code>release()</code> method may be unexpectedly - invoked by a copy of - <code>org.apache.commons.logging.LogFactory</code> class shipping - with <em>commons-logging.jar</em>. - </p> - - <p>This is a relatively common occurrence with recent versions of - Tomcat, especially if you place <em>jcl-over-slf4j.jar</em> in - <em>WEB-INF/lib</em> directory of your web-application instead of - <em>$TOMCAT_HOME/common/lib</em>, where $TOMCAT_HOME stands for - the directory where Tomcat is installed. In order to fully benefit - from the stability offered by <em>jcl-over-slf4j.jar</em>, we - recommend that you place <em>jcl-over-slf4j.jar</em> in - <em>$TOMCAT_HOME/common/lib</em> without placing a copy in your - web-applications. - </p> - - <p>Please also see <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=22">bug - #22</a>.</p> - -  - - <h3> - <a name="unsupported_operation_in_jcl_over_slf4j" href="#unsupported_operation_in_jcl_over_slf4j"> - Operation [suchAndSuch] is not supported in jcl-over-slf4j. - </a> - </h3> - - <p>An <code>UnsuportedOperationException</code> is thrown whenever - one of the protected methods introduced in JCL 1.1 are - invoked. These methods are invoked by <code>LogFactory</code> - implementations shipping with - <em>commons-logging.jar</em>. However, the <code>LogFactory</code> - implemented by <em>jcl-over-slf4j.jar</em>, namely - SLF4FLogFactory, does not call any of these methods. - </p> - - <p>If you observe this problem, then it is highly probable that you - have a copy of <em>commons-logging.jar</em> in your class path - overriding the classes shipping with - <em>jcl-over-slf4j.jar</em>. Note that this issue is very similar - in nature to the warning issued when the - "o.a.commons.logging.impl.SLF4FLogFactory.release()" method is - invoked, discussed in the previous item. - </p> - -  - - <h3> - <a name="StaticLoggerBinder" href="#StaticLoggerBinder"> - Failed to load class - <code>org.slf4j.impl.StaticLoggerBinder</code> - </a> - </h3> - - <p>This error is reported when the - <code>org.slf4j.impl.StaticLoggerBinder</code> class could not be - loaded into memory. This happens when no appropriate SLF4J - binding could be found on the class path. Placing one (and only - one) of <em>slf4j-nop.jar</em>, <em>slf4j-simple.jar</em>, - <em>slf4j-log4j12.jar</em>, <em>slf4j-jdk14.jar</em> or - <em>logback-classic.jar</em> on the class path should solve the - problem. - </p> - - <p>You can download SLF4J bindings from the project <a - href="http://www.slf4j.org/download.html">download page</a>. </p> - -  -  - - -  - <h3> - <a name="multiple_bindings" href="#multiple_bindings">Multiple - bindings were found on the class path</a> - </h3> - - - <p>SLF4J API is desinged to bind with one and only one underlying - logging framework at a time. If more than one binding is present - on the class path, SLF4J will emit a warning, listing the location - of those bindings. When this happens, select the one and only one - binding you wish to use, and remove the other bindings. - </p> - - <p>For example, if you have both - <em>slf4j-simple-${version}.jar</em> and - <em>slf4j-nop-${version}.jar</em> on the class path and you wish - to use the nop (no-operation) binding, then remove - <em>slf4j-simple-${version}.jar</em> from the class parh.</p> - - -  - <h3> - <a name="null_LF" href="#null_LF">Logging factory implementation - cannot be null</a> - </h3> - - <p>This error is reported when the <code>LoggerFactory</code> - class could not find an appropriate binding. Placing one (and only - one) of <em>slf4j-nop.jar</em>, <em>slf4j-simple.jar</em>, - <em>slf4j-log4j12.jar</em>, <em>slf4j-jdk14.jar</em> or - <em>logback-classic.jar</em> on the class path should prove to be - an effective remedy. - </p> - - - <h3> - <a name="no_static_mdc_binder" - href="#no_static_mdc_binder">Failed to load class - "org.slf4j.impl.StaticMDCBinder" - </a> - </h3> - - <p>This error indicates that appropriate SLF4J binding could not - be found on the class path. Placing one (and only one) of - <em>slf4j-nop.jar</em>, <em>slf4j-simple.jar</em>, - <em>slf4j-log4j12.jar</em>, <em>slf4j-jdk14.jar</em> or - <em>logback-classic.jar</em> on the class path should solve the - problem. - </p> - - <h3> - <a name="null_MDCA" href="#null_MDCA">MDCAdapter cannot be null - </a> - </h3> - - <p>This error is reported when <code>org.slf4j.MDC</code> class - has not been initialized correctly. Same cause and remedy as the - previously listed item. - </p> - - - <h3><a name="log4j_version" href="#log4j_version">SLF4J versions - 1.4.0 and later requires log4j 1.2.12 or later</a></h3> - - <p>The trace level was added to log4j in version 1.2.12 released - on August 29, 2005. The trace level was added to the SLF4J API in - version 1.4.0 on May 16th, 2007. Thus, starting with SLF4J 1.4.0, - the log4j binding for SLF4J requires log4j version 1.2.12 or - above. - </p> - - <p>However, as reported in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=68">bug 68</a>, in - some environments it may be difficult to upgrade the log4j - version. To accommodate such circumstances, SLF4J's - <code>Log4jLoggerAdapter</code> will map the TRACE level as - DEBUG.</p> - - - - <h3><a name="version_mismatch" href="#version_mismatch">slf4j-api - version does not match that of the binding</a></h3> - - <p>Mixing mixing different versions of slf4j artifacts can cause - problems. For example, if you are using slf4j-api-1.5.5.jar, then - you should also use slf4j-simple-1.5.5.jar, using - slf4j-simple-1.4.2.jar will not work. - </p> - - <p>In general, you should make sure that the slf4j-api version - matches that of the slf4j binding. - </p> - - <p>At initialization time, if SLF4J suspects that there may be a - mismatch problem, it emits a warning about the said mismatch. - </p> - - <p>For the exact details of the version mismatch detection - mechanism, please refer to the <a - href="faq.html#version_checks">relevant entry</a> in the FAQ. - </p> - - <h3><a name="substituteLogger" href="#substituteLogger">Substitute - loggers were created during the default configuration phase of the - underlying logging system</a></h3> - - <p>Highly configurable logging systems such as logback and log4j - may create components which invoke loggers during their own - initialization. See issue <a - href="http://jira.qos.ch/browse/LBCORE-47">lbcore-47</a> for a - typical occurrence. However, since the binding process with SLF4J - has not yet completed (because the underlying logging system was - not yet completely loaded into memory), it is not possible to - honor such logger creation requests, resulting in a - <code>NullPointerException</code>.</p> - - <p>To avoid this chicken-and-egg problem, SLF4J substitutes a - no-operation logger factory during this initialization - phase. However, the substitute loggers returned during this phase - are not operational. They are nop implementations. - </p> - - <p>If any substitute logger had to be created, SLF4J will emit a - warning listing such nop loggers. This warning is intended to let - you know that you should not expect any logging output from these - loggers. - </p> - - <p>The only way to obtain output from the listed loggers, is to - isolate the components invoking these loggers and to exclude them - from the default configuration. Both logback and log4j allow - multi-step configuration. It follows that the problematic - components should be configured in a second step separate from - default configuration. - </p> - - <p>If you are not interested in the output from any of the - substitute loggers, then no action is required on your part.</p> - - - -</div> -</body> -</html> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/2000/REC-xhtml1-20000126/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> +<head> +<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> +<title>SLF4J Error Codes</title> +<link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> +</head> +<body> + <script type="text/javascript">prefix='';</script> + + <script src="templates/header.js" type="text/javascript"></script> + <div id="left"> + <script src="templates/left.js" type="text/javascript"></script> + </div> + + <div id="content"> + + <center> + <h2>SLF4J warning or error messages and their meanings</h2> + + </center> + + + <h3> + <a name="release" href="#release"> + The method + <code>o.a.commons.logging.impl.SLF4FLogFactory#release</code> + was invoked. + </a> + </h3> + + <p>Given the structure of the commons-logging API, in particular + as implemented by SLF4J, the + <code>o.a.commons.logging.impl.SLF4FLogFactory#release()</code> + method should never be called. However, depending on the + deployment of <em>commons-logging.jar</em> files in your servlet + container, <code>release()</code> method may be unexpectedly + invoked by a copy of + <code>org.apache.commons.logging.LogFactory</code> class shipping + with <em>commons-logging.jar</em>. + </p> + + <p>This is a relatively common occurrence with recent versions of + Tomcat, especially if you place <em>jcl-over-slf4j.jar</em> in + <em>WEB-INF/lib</em> directory of your web-application instead of + <em>$TOMCAT_HOME/common/lib</em>, where $TOMCAT_HOME stands for + the directory where Tomcat is installed. In order to fully benefit + from the stability offered by <em>jcl-over-slf4j.jar</em>, we + recommend that you place <em>jcl-over-slf4j.jar</em> in + <em>$TOMCAT_HOME/common/lib</em> without placing a copy in your + web-applications. + </p> + + <p>Please also see <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=22">bug + #22</a>.</p> + +  + + <h3> + <a name="unsupported_operation_in_jcl_over_slf4j" href="#unsupported_operation_in_jcl_over_slf4j"> + Operation [suchAndSuch] is not supported in jcl-over-slf4j. + </a> + </h3> + + <p>An <code>UnsuportedOperationException</code> is thrown whenever + one of the protected methods introduced in JCL 1.1 are + invoked. These methods are invoked by <code>LogFactory</code> + implementations shipping with + <em>commons-logging.jar</em>. However, the <code>LogFactory</code> + implemented by <em>jcl-over-slf4j.jar</em>, namely + SLF4FLogFactory, does not call any of these methods. + </p> + + <p>If you observe this problem, then it is highly probable that you + have a copy of <em>commons-logging.jar</em> in your class path + overriding the classes shipping with + <em>jcl-over-slf4j.jar</em>. Note that this issue is very similar + in nature to the warning issued when the + "o.a.commons.logging.impl.SLF4FLogFactory.release()" method is + invoked, discussed in the previous item. + </p> + +  + + <h3> + <a name="StaticLoggerBinder" href="#StaticLoggerBinder"> + Failed to load class + <code>org.slf4j.impl.StaticLoggerBinder</code> + </a> + </h3> + + <p>This error is reported when the + <code>org.slf4j.impl.StaticLoggerBinder</code> class could not be + loaded into memory. This happens when no appropriate SLF4J + binding could be found on the class path. Placing one (and only + one) of <em>slf4j-nop.jar</em>, <em>slf4j-simple.jar</em>, + <em>slf4j-log4j12.jar</em>, <em>slf4j-jdk14.jar</em> or + <em>logback-classic.jar</em> on the class path should solve the + problem. + </p> + + <p>You can download SLF4J bindings from the project <a + href="http://www.slf4j.org/download.html">download page</a>. </p> + +  +  + + +  + <h3> + <a name="multiple_bindings" href="#multiple_bindings">Multiple + bindings were found on the class path</a> + </h3> + + + <p>SLF4J API is desinged to bind with one and only one underlying + logging framework at a time. If more than one binding is present + on the class path, SLF4J will emit a warning, listing the location + of those bindings. When this happens, select the one and only one + binding you wish to use, and remove the other bindings. + </p> + + <p>For example, if you have both + <em>slf4j-simple-${version}.jar</em> and + <em>slf4j-nop-${version}.jar</em> on the class path and you wish + to use the nop (no-operation) binding, then remove + <em>slf4j-simple-${version}.jar</em> from the class parh.</p> + + +  + <h3> + <a name="null_LF" href="#null_LF">Logging factory implementation + cannot be null</a> + </h3> + + <p>This error is reported when the <code>LoggerFactory</code> + class could not find an appropriate binding. Placing one (and only + one) of <em>slf4j-nop.jar</em>, <em>slf4j-simple.jar</em>, + <em>slf4j-log4j12.jar</em>, <em>slf4j-jdk14.jar</em> or + <em>logback-classic.jar</em> on the class path should prove to be + an effective remedy. + </p> + + + <h3> + <a name="no_static_mdc_binder" + href="#no_static_mdc_binder">Failed to load class + "org.slf4j.impl.StaticMDCBinder" + </a> + </h3> + + <p>This error indicates that appropriate SLF4J binding could not + be found on the class path. Placing one (and only one) of + <em>slf4j-nop.jar</em>, <em>slf4j-simple.jar</em>, + <em>slf4j-log4j12.jar</em>, <em>slf4j-jdk14.jar</em> or + <em>logback-classic.jar</em> on the class path should solve the + problem. + </p> + + <h3> + <a name="null_MDCA" href="#null_MDCA">MDCAdapter cannot be null + </a> + </h3> + + <p>This error is reported when <code>org.slf4j.MDC</code> class + has not been initialized correctly. Same cause and remedy as the + previously listed item. + </p> + + + <h3><a name="log4j_version" href="#log4j_version">SLF4J versions + 1.4.0 and later requires log4j 1.2.12 or later</a></h3> + + <p>The trace level was added to log4j in version 1.2.12 released + on August 29, 2005. The trace level was added to the SLF4J API in + version 1.4.0 on May 16th, 2007. Thus, starting with SLF4J 1.4.0, + the log4j binding for SLF4J requires log4j version 1.2.12 or + above. + </p> + + <p>However, as reported in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=68">bug 68</a>, in + some environments it may be difficult to upgrade the log4j + version. To accommodate such circumstances, SLF4J's + <code>Log4jLoggerAdapter</code> will map the TRACE level as + DEBUG.</p> + + + + <h3><a name="version_mismatch" href="#version_mismatch">slf4j-api + version does not match that of the binding</a></h3> + + <p>Mixing mixing different versions of slf4j artifacts can cause + problems. For example, if you are using slf4j-api-1.5.5.jar, then + you should also use slf4j-simple-1.5.5.jar, using + slf4j-simple-1.4.2.jar will not work. + </p> + + <p>In general, you should make sure that the slf4j-api version + matches that of the slf4j binding. + </p> + + <p>At initialization time, if SLF4J suspects that there may be a + mismatch problem, it emits a warning about the said mismatch. + </p> + + <p>For the exact details of the version mismatch detection + mechanism, please refer to the <a + href="faq.html#version_checks">relevant entry</a> in the FAQ. + </p> + + <h3><a name="substituteLogger" href="#substituteLogger">Substitute + loggers were created during the default configuration phase of the + underlying logging system</a></h3> + + <p>Highly configurable logging systems such as logback and log4j + may create components which invoke loggers during their own + initialization. See issue <a + href="http://jira.qos.ch/browse/LBCORE-47">lbcore-47</a> for a + typical occurrence. However, since the binding process with SLF4J + has not yet completed (because the underlying logging system was + not yet completely loaded into memory), it is not possible to + honor such logger creation requests, resulting in a + <code>NullPointerException</code>.</p> + + <p>To avoid this chicken-and-egg problem, SLF4J substitutes a + no-operation logger factory during this initialization + phase. However, the substitute loggers returned during this phase + are not operational. They are nop implementations. + </p> + + <p>If any substitute logger had to be created, SLF4J will emit a + warning listing such nop loggers. This warning is intended to let + you know that you should not expect any logging output from these + loggers. + </p> + + <p>The only way to obtain output from the listed loggers, is to + isolate the components invoking these loggers and to exclude them + from the default configuration. Both logback and log4j allow + multi-step configuration. It follows that the problematic + components should be configured in a second step separate from + default configuration. + </p> + + <p>If you are not interested in the output from any of the + substitute loggers, then no action is required on your part.</p> + + + +</div> +</body> +</html> \ No newline at end of file diff --git a/slf4j-site/src/site/pages/compatibility.html b/slf4j-site/src/site/pages/compatibility.html index cc3f6b5..1af10ea 100644 --- a/slf4j-site/src/site/pages/compatibility.html +++ b/slf4j-site/src/site/pages/compatibility.html @@ -1,269 +1,269 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/2000/REC-xhtml1-20000126/DTD/xhtml1-transitional.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml"> -<head> - -<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> -<title>Compatibility report</title> -<link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> -</head> -<body> - <script> -prefix=''; -</script> - -<script src="templates/header.js"></script> -<div id="left"> - <script src="templates/left.js"></script> -</div> -<div id="right"> - <script src="templates/right.js"></script> -</div> -<div id="content"> - - - <h1>Compatibility report</h1> - - <p>Given the very large user base of SLF4J, we take backward - compatibility very seriously. As such, changes that may cause - incompatibility problems are listed in this page. Moreover, since - slf4j-api.jar is the main entry point into SLF4J, that is the module - that will be covered in most detail. - </p> - - <p>Please note that in many cases incompatibility problems are - caused by mixing different versions of slf4j artifacts. For example, - if you are using slf4j-api-1.5.4.jar you should also use - slf4j-simple-1.5.4.jar, using slf4j-simple-1.4.2.jar will not - work. The same goes for all other SLF4J artifacts. - </p> - - <p>The list is computed using <a - href="http://clirr.sourceforge.net/">clirr</a>. If you have reasons - to suspect incompatible changes not mentioned here, please kindly - contact the slf4j developers list.</p> - - <h2><a href="#1_5_7" name="1_5_6">Version 1.5.7 compared to 1.5.6</a></h2> - - <p>No breaking changes to report.</p> - - <h2><a href="#1_5_6" name="1_5_5">Version 1.5.6 compared to 1.5.5</a></h2> - - - <table class="bodyTable"> - <tr> - <th>Severity</th> - <th>Description</th> - <th>Class</th> - <th>Method / Field</th> - </tr> - <tr> - <td>Error</td> - <td>The number of parameters of SubstituteLoggerFactory - constructor has changed</td> - <td>org.slf4j.helpers.SubstituteLoggerFactory</td> - <td>public SubstituteLoggerFactory(java.util.List)</td> - </tr> - </table> - - <p> </p> - - <p>The <code>SubstituteLoggerFactory</code> class is used internally - by the LoggerFactory class. Changes to the constructor of - SubstituteLoggerFactory should have stricly no affect on users. - </p> - - <h2><a href="#1_5_5" name="1_5_4">Version 1.5.5 compared to 1.5.4</a></h2> - - <p>No breaking changes to report.</p> - - <h2><a href="#1_5_4" name="1_5_4">Version 1.5.4 compared to 1.5.3</a></h2> - - <h3>slf4j-api module, list of breaking changes:</h3> - - - <table class="bodyTable"> - <tr> - <th>Severity</th> - <th>Description</th> - <th>Class</th> - <th>Method / Field</th> - </tr> - <tr> - <td>Error</td> - <td>Method 'hasReferences()' has been added to an interface</td> - <td>org.slf4j.Marker</td> - <td>public boolean hasReferences()</td> - </tr> - <tr class="alt"> - <td>Info</td> - <td>Method 'hasChildren()' was deprecated</td> - <td>org.slf4j.Marker</td> - <td>public boolean hasChildren()</td> - </tr> - - </table> - - <p> </p> - - <p>The <code>hasChildren()</code> and other documentation in the - Marker interface was misleading users to think in terms of parent - child relationship for markers. However, as <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=100">bug 100</a> - illustrates, associating markers as parents and children is not very - helpful. It is much better to think of markers in terms of abstract - graphs. As such, we now say that a marker contains (zero or more) - <code>references</code> to other markers. - </p> - - <p>This breaking change is justified because it corrects a - conceptual error in the design. Previously, it was all too easy for - developers to get confused and incorrectly link markers - together.</p> - - <h2><a href="#1_5_3" name="1_5_3">Version 1.5.3 compared to 1.5.2</a></h2> - - <h3>slf4j-api module, list of breaking changes:</h3> - - - <table class="bodyTable"> - <tr> - <th>Severity</th> - <th>Description</th> - <th>Class</th> - <th>Method / Field</th> - </tr> - <tr > - <td>Error</td> - <td>Added final modifier to class</td> - <td>org.slf4j.helpers.MessageFormatter</td> - <td></td> - </tr> - </table> - - <p>Declaring <code>MessageFormatter</code> class as final should not - affect users, unless they extend this class. However, since this - class is intended to be used internally, very few users should be - affected. - </p> - - <h2><a href="#1_5_2" name="1_5_2">Version 1.5.2 compared to 1.5.1</a></h2> - - <p>No breaking changes to report.</p> - - <h2><a href="#1_5_1" name="1_5_1">Version 1.5.1 compared to 1.5.0</a></h2> - - - <h3>slf4j-api module, list of breaking changes:</h3> - - - <table class="bodyTable"> - <tr> - <th>Severity</th> - <th>Description</th> - <th>Class</th> - <th>Method / Field</th> - </tr> - <tr > - <td>Error</td> - <td>Method 'getCopyOfContextMap()' has been added to an - interface - </td> - <td>org.slf4j.spi.MDCAdapter</td> - <td>public java.util.Map getCopyOfContextMap()</td> - </tr> - <tr class="alt"> - <td>Error</td> - <td>Method 'setContextMap(Map)' has been added to an - interface - </td> - <td>org.slf4j.spi.MDCAdapter</td> - <td>public void setContextMap(java.util.Map)</td> - </tr> - - <tr> - <td>Error</td> - <td>Method 'getDetachedMarker(String)' has been added to an - interface - </td> - <td>org.slf4j.IMarkerFactory</td> - <td>public org.slf4j.Marker getDetachedMarker(java.lang.String)</td> - </tr> - - <tr class="alt"> - <td>Info</td> - <td>Method 'equals(Object)' has been added to an - interface - </td> - <td>org.slf4j.Marker</td> - <td>public boolean equals(java.lang.Object)</td> - </tr> - - <tr> - <td>info</td> - <td>Method 'hashCode()' has been added to an - interface - </td> - <td>org.slf4j.Marker</td> - <td>public int hashCode()</td> - </tr> - - </table> - - <p>The addition of the <code>getCopyOfContextMap()</code> method in - the <code>MDCAdapter</code> class should only impact users who have - their own implementation of the said interface. Except for bindings - that ship with SLF4J and for logback-classic, which will be - naturally upgraded, there are no known other implementations of - <code>MDCAdapter</code>. In a rare but still possible scenario, if - the user mixes different versions for slf4j-api.jar, say version - 1.5.1. and an SLF4J binding, say slf4j-log4j12.jar version 1.5.0, - then a <code>java.lang.AbstractMethodError</code> will be thrown, - but only if the client code calls the newly added method. <span - style="color:green"> In short, although generally speaking the - addition of a method to an interface is a breaking change, we are - confident that no users will be impacted in this particular - case.</span> - </p> - - <p>Similar reasoning applies to the <code>setContextMap(Map)</code> - method.</p> - - <p>The addition of <code>getDetachedMarker(String)</code> method in - the <code>org.slf4j.IMarkerFactory</code> should not impact users as - the only (known) implementation of this interface ships with SLF4J - itself. - </p> - - <p>The <code>equals()</code> and <code>hashCode()</code> methods - were added to the <code>org.slf4j.Marker</code> interface for - documentation purposes. Given that all objects implicitly implement - these methods, their addition should theoretically not break - existing code. </p> - - - <h3>Other modules</h3> - - <p>No breaking changes to report.</p> - - -  - <h2><a href="#1_5_0" name="1_5_0">Version 1.5.0 compared to - 1.4.3</a></h2> - - <p>No breaking changes to report.</p> - -  - <h2><a href="#1_4_3" name="1_4_3">Version 1.4.3 compared to - 1.4.2</a></h2> - <p>No breaking changes to report.</p> - -  - <h2><a href="#1_4_2" name="1_4_2">Version 1.4.2 compared to 1.4.1</a></h2> - <p>No breaking changes to report.</p> - -  - <h2><a href="#1_4_1" name="1_4_1">Version 1.4.1 compared to - 1.4.0</a></h2> - <p>No breaking changes to report.</p> - +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/2000/REC-xhtml1-20000126/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> +<head> + +<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> +<title>Compatibility report</title> +<link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> +</head> +<body> + <script> +prefix=''; +</script> + +<script src="templates/header.js"></script> +<div id="left"> + <script src="templates/left.js"></script> +</div> +<div id="right"> + <script src="templates/right.js"></script> +</div> +<div id="content"> + + + <h1>Compatibility report</h1> + + <p>Given the very large user base of SLF4J, we take backward + compatibility very seriously. As such, changes that may cause + incompatibility problems are listed in this page. Moreover, since + slf4j-api.jar is the main entry point into SLF4J, that is the module + that will be covered in most detail. + </p> + + <p>Please note that in many cases incompatibility problems are + caused by mixing different versions of slf4j artifacts. For example, + if you are using slf4j-api-1.5.4.jar you should also use + slf4j-simple-1.5.4.jar, using slf4j-simple-1.4.2.jar will not + work. The same goes for all other SLF4J artifacts. + </p> + + <p>The list is computed using <a + href="http://clirr.sourceforge.net/">clirr</a>. If you have reasons + to suspect incompatible changes not mentioned here, please kindly + contact the slf4j developers list.</p> + + <h2><a href="#1_5_7" name="1_5_6">Version 1.5.7 compared to 1.5.6</a></h2> + + <p>No breaking changes to report.</p> + + <h2><a href="#1_5_6" name="1_5_5">Version 1.5.6 compared to 1.5.5</a></h2> + + + <table class="bodyTable"> + <tr> + <th>Severity</th> + <th>Description</th> + <th>Class</th> + <th>Method / Field</th> + </tr> + <tr> + <td>Error</td> + <td>The number of parameters of SubstituteLoggerFactory + constructor has changed</td> + <td>org.slf4j.helpers.SubstituteLoggerFactory</td> + <td>public SubstituteLoggerFactory(java.util.List)</td> + </tr> + </table> + + <p> </p> + + <p>The <code>SubstituteLoggerFactory</code> class is used internally + by the LoggerFactory class. Changes to the constructor of + SubstituteLoggerFactory should have stricly no affect on users. + </p> + + <h2><a href="#1_5_5" name="1_5_4">Version 1.5.5 compared to 1.5.4</a></h2> + + <p>No breaking changes to report.</p> + + <h2><a href="#1_5_4" name="1_5_4">Version 1.5.4 compared to 1.5.3</a></h2> + + <h3>slf4j-api module, list of breaking changes:</h3> + + + <table class="bodyTable"> + <tr> + <th>Severity</th> + <th>Description</th> + <th>Class</th> + <th>Method / Field</th> + </tr> + <tr> + <td>Error</td> + <td>Method 'hasReferences()' has been added to an interface</td> + <td>org.slf4j.Marker</td> + <td>public boolean hasReferences()</td> + </tr> + <tr class="alt"> + <td>Info</td> + <td>Method 'hasChildren()' was deprecated</td> + <td>org.slf4j.Marker</td> + <td>public boolean hasChildren()</td> + </tr> + + </table> + + <p> </p> + + <p>The <code>hasChildren()</code> and other documentation in the + Marker interface was misleading users to think in terms of parent + child relationship for markers. However, as <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=100">bug 100</a> + illustrates, associating markers as parents and children is not very + helpful. It is much better to think of markers in terms of abstract + graphs. As such, we now say that a marker contains (zero or more) + <code>references</code> to other markers. + </p> + + <p>This breaking change is justified because it corrects a + conceptual error in the design. Previously, it was all too easy for + developers to get confused and incorrectly link markers + together.</p> + + <h2><a href="#1_5_3" name="1_5_3">Version 1.5.3 compared to 1.5.2</a></h2> + + <h3>slf4j-api module, list of breaking changes:</h3> + + + <table class="bodyTable"> + <tr> + <th>Severity</th> + <th>Description</th> + <th>Class</th> + <th>Method / Field</th> + </tr> + <tr > + <td>Error</td> + <td>Added final modifier to class</td> + <td>org.slf4j.helpers.MessageFormatter</td> + <td></td> + </tr> + </table> + + <p>Declaring <code>MessageFormatter</code> class as final should not + affect users, unless they extend this class. However, since this + class is intended to be used internally, very few users should be + affected. + </p> + + <h2><a href="#1_5_2" name="1_5_2">Version 1.5.2 compared to 1.5.1</a></h2> + + <p>No breaking changes to report.</p> + + <h2><a href="#1_5_1" name="1_5_1">Version 1.5.1 compared to 1.5.0</a></h2> + + + <h3>slf4j-api module, list of breaking changes:</h3> + + + <table class="bodyTable"> + <tr> + <th>Severity</th> + <th>Description</th> + <th>Class</th> + <th>Method / Field</th> + </tr> + <tr > + <td>Error</td> + <td>Method 'getCopyOfContextMap()' has been added to an + interface + </td> + <td>org.slf4j.spi.MDCAdapter</td> + <td>public java.util.Map getCopyOfContextMap()</td> + </tr> + <tr class="alt"> + <td>Error</td> + <td>Method 'setContextMap(Map)' has been added to an + interface + </td> + <td>org.slf4j.spi.MDCAdapter</td> + <td>public void setContextMap(java.util.Map)</td> + </tr> + + <tr> + <td>Error</td> + <td>Method 'getDetachedMarker(String)' has been added to an + interface + </td> + <td>org.slf4j.IMarkerFactory</td> + <td>public org.slf4j.Marker getDetachedMarker(java.lang.String)</td> + </tr> + + <tr class="alt"> + <td>Info</td> + <td>Method 'equals(Object)' has been added to an + interface + </td> + <td>org.slf4j.Marker</td> + <td>public boolean equals(java.lang.Object)</td> + </tr> + + <tr> + <td>info</td> + <td>Method 'hashCode()' has been added to an + interface + </td> + <td>org.slf4j.Marker</td> + <td>public int hashCode()</td> + </tr> + + </table> + + <p>The addition of the <code>getCopyOfContextMap()</code> method in + the <code>MDCAdapter</code> class should only impact users who have + their own implementation of the said interface. Except for bindings + that ship with SLF4J and for logback-classic, which will be + naturally upgraded, there are no known other implementations of + <code>MDCAdapter</code>. In a rare but still possible scenario, if + the user mixes different versions for slf4j-api.jar, say version + 1.5.1. and an SLF4J binding, say slf4j-log4j12.jar version 1.5.0, + then a <code>java.lang.AbstractMethodError</code> will be thrown, + but only if the client code calls the newly added method. <span + style="color:green"> In short, although generally speaking the + addition of a method to an interface is a breaking change, we are + confident that no users will be impacted in this particular + case.</span> + </p> + + <p>Similar reasoning applies to the <code>setContextMap(Map)</code> + method.</p> + + <p>The addition of <code>getDetachedMarker(String)</code> method in + the <code>org.slf4j.IMarkerFactory</code> should not impact users as + the only (known) implementation of this interface ships with SLF4J + itself. + </p> + + <p>The <code>equals()</code> and <code>hashCode()</code> methods + were added to the <code>org.slf4j.Marker</code> interface for + documentation purposes. Given that all objects implicitly implement + these methods, their addition should theoretically not break + existing code. </p> + + + <h3>Other modules</h3> + + <p>No breaking changes to report.</p> + + +  + <h2><a href="#1_5_0" name="1_5_0">Version 1.5.0 compared to + 1.4.3</a></h2> + + <p>No breaking changes to report.</p> + +  + <h2><a href="#1_4_3" name="1_4_3">Version 1.4.3 compared to + 1.4.2</a></h2> + <p>No breaking changes to report.</p> + +  + <h2><a href="#1_4_2" name="1_4_2">Version 1.4.2 compared to 1.4.1</a></h2> + <p>No breaking changes to report.</p> + +  + <h2><a href="#1_4_1" name="1_4_1">Version 1.4.1 compared to + 1.4.0</a></h2> + <p>No breaking changes to report.</p> + </div> </body> </html> \ No newline at end of file diff --git a/slf4j-site/src/site/pages/css/prettify.css b/slf4j-site/src/site/pages/css/prettify.css index 35cad27..65cfc41 100644 --- a/slf4j-site/src/site/pages/css/prettify.css +++ b/slf4j-site/src/site/pages/css/prettify.css @@ -1,28 +1,28 @@ -.str{color:#080} -.kwd{color:#008} -.com{color:#800} -.typ{color:#606} -.lit{color:#066} -.pun{color:#660} -.pln{color:#000} -.tag{color:#008} -.atn{color:#606} -.atv{color:#080} -.dec{color:#606} - -pre.prettyprint{ - padding:2px; 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- padding-right: 5px; - margin: 5px 50px 5px 50px; - text-align: justify; - background-color: #E6E64C; -} - -.deftitle { - font-weight: bold; -} - -.big { - font-size: 130%; -} - -.green { - color: green; -} -.blue { - color: blue; -} - -.red { - color: red; -} - -.bold { - font-weight: bold; -} - -.redBold { - color: red; - font-weight: bold; -} -.greenBold { - color: green; - font-weight: bold; -} - -code { - font-family: Courier, monospace; -} - - -.option { - border: 1px solid black; - font-family: Arial, sans-serif; -} - -.highlight { - width: 300px; - float: right; - display: inline; - font-weight: bolder; - border:1px solid #000; - background:#FFCC99; - padding-top: 0px; - padding-left: 1ex; - padding-right: 1ex; - margin-left: 3em; - margin-right: 3em; -} - - -/* ========== body table ============ */ -table.bodyTable { - padding: 0px; - margin-left: -2px; - margin-right: -2px; -} - -table.bodyTable th { - color: white; - background-color: #bbb; - font-weight: bold; -} - - -table.bodyTable td { - padding-left: 0.5ex; - padding-bottom: 0.5ex; -} - - -/* apply to tr elements of tables which are both bodytable and dark */ -table[class="bodyTable dark"] tr { - background-color: #ddd; -} - -/* apply to tr elements of tables which are both bodytable and dark */ -table[class="bodyTable properties"] tr { - vertical-align: top; -} - -table.bodyTable tr.a { - background-color: #ddd; -} - -table.bodyTable tr.b { - background-color: #eee; -} - -table.bodyTable tr.alt { - background-color: #eee; -} - -/* EOF =============== bodyTable =============== */ +html { + padding:0px; + margin:0px; +} + +body { + background-color: #fff; + font-family: Verdana, Arial, SunSans-Regular, Sans-Serif; + color: #000; + padding:0px; + margin:0px; + font-size: small; +} + +p, h2, pre { + margin: 0px; + padding-top: 5px; + padding-bottom: 5px; + /*padding-left: 1ex;*/ + /*padding: 5px 20px 5px 20px; */ +} + +p.rm { + padding-top: 0px; + padding-bottom: 0px; +} + +a { + color: #0000CC; + /*font-size: smaller;*/ + background-color:transparent; + text-decoration: none; +} + +#content a:hover { + text-decoration: underline; +} + +.source { + border-top: 1px solid #DDDDDD; + border-bottom: 1px solid #DDDDDD; + background:#eee; + font-family: Courier, "MS Courier New", Prestige, Everson Monocourrier, monospace; + padding-bottom: 0.5ex; + padding-top: 0.5ex; + padding-left: 1ex; + + margin-left: 0ex; + margin-top: 0.5ex; + margin-bottom: 0.5ex; + white-space: pre; +} + +pre { + background-color:transparent; + font-family: Courier, Monaco, Monospace; +} + +.alignright { + margin-top: 0; + text-align: right; + font-size: 10px; +} + +h1, h2, h3, h4 { + color: #333; +} + +h2 { + padding-top:10px; + background-color: transparent; + font-weight: 900; + font-size: x-large; +} + +h3 { + padding-top:10px; + background-color: transparent; + font-weight: normal; + font-size: large; +} + +h4 { + padding-top:5px; + background-color: transparent; + font-weight: normal; + font-size: large; +} + +table.footer { + width: 100%; +} + +.footer { + text-align: right; + color: #564b47; + background-color: #fff; + padding:0px; + border-top: 1px solid #CCCCCC; + margin-top: 3ex; + font-size: smaller; +} + + +strong { + /*font-size: 13px;*/ + font-weight: bold; +} + +/* positioning-layers static and absolute */ + +#breadcrumbs { + padding: 3px 10px 3px 10px; + margin: 0px 4px 0px 4px; + font-size: small; + border: 1px solid #CCCCCC; + /*border-bottom: 1px solid #aaa; + /* background-color: #ccc; lime; + border-color: #663300;*/ + background-color: #ffd0a0; + /*max-width: 77em;*/ +} + +#left { + position: absolute; + left: 0px; + width: 15em; + margin: 4px 0px 0px 4px; + padding: 0px; + font-size: 80%; + background-color: #ffffff; +} + +.menuGroup { + border: 1px solid #cccccc; + background-color: #ffffff; + color: #564b47; + border: 1px solid #cccccc; +} + +.menuGroup a { + display: block; + width: 95.5%; + margin: 0px; + padding: 2px; + border: solid 1px #FFFFFF; + color: #0066cc; + text-decoration: none; +} + +.menuGroup a:hover { + border: solid 1px #FFFFFF; + background-color: #3333CC; + color: #ffffff; +} + +.pub { + text-align: center; +} + + +p.menu_header { + margin: 0px; + padding: 2px; + font-weight: normal; + background-color: #ffd0a0; + border-top: solid 1px #CCCCCC; + border-bottom: solid 1px #CCCCCC; +} + +#content { + margin: 0px 12em 0px 16em; + padding: 0px; + background-color: #ffffff; +} + + +#content img { + border:none; + margin-left: auto; + margin-right: auto; + display: block; +} + +.author { + text-align: left; + font-weight: bold; +} + +.definition { + padding-left: 5px; + padding-right: 5px; + margin: 5px 50px 5px 50px; + text-align: justify; + background-color: #E6E64C; +} + +.deftitle { + font-weight: bold; +} + +.big { + font-size: 130%; +} + +.green { + color: green; +} +.blue { + color: blue; +} + +.red { + color: red; +} + +.bold { + font-weight: bold; +} + +.redBold { + color: red; + font-weight: bold; +} +.greenBold { + color: green; + font-weight: bold; +} + +code { + font-family: Courier, monospace; +} + + +.option { + border: 1px solid black; + font-family: Arial, sans-serif; +} + +.highlight { + width: 300px; + float: right; + display: inline; + font-weight: bolder; + border:1px solid #000; + background:#FFCC99; + padding-top: 0px; + padding-left: 1ex; + padding-right: 1ex; + margin-left: 3em; + margin-right: 3em; +} + + +/* ========== body table ============ */ +table.bodyTable { + padding: 0px; + margin-left: -2px; + margin-right: -2px; +} + +table.bodyTable th { + color: white; + background-color: #bbb; + font-weight: bold; +} + + +table.bodyTable td { + padding-left: 0.5ex; + padding-bottom: 0.5ex; +} + + +/* apply to tr elements of tables which are both bodytable and dark */ +table[class="bodyTable dark"] tr { + background-color: #ddd; +} + +/* apply to tr elements of tables which are both bodytable and dark */ +table[class="bodyTable properties"] tr { + vertical-align: top; +} + +table.bodyTable tr.a { + background-color: #ddd; +} + +table.bodyTable tr.b { + background-color: #eee; +} + +table.bodyTable tr.alt { + background-color: #eee; +} + +/* EOF =============== bodyTable =============== */ diff --git a/slf4j-site/src/site/pages/docs.html b/slf4j-site/src/site/pages/docs.html index c7d4eb9..c9f2666 100644 --- a/slf4j-site/src/site/pages/docs.html +++ b/slf4j-site/src/site/pages/docs.html @@ -1,136 +1,136 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - -<html xmlns="http://www.w3.org/1999/xhtml"> - <head> - <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> - <title>SLF4J Documentation</title> - <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> - </head> - <body> - <script type="text/javascript">prefix='';</script> - - <script src="templates/header.js" type="text/javascript"></script> - <div id="left"> - <noscript>Please turn on Javascript to view this menu</noscript> - <script src="templates/left.js" type="text/javascript"></script> - </div> - <div id="content"> - - <h1>Documentation</h1> - - <p>Given the small size of SLF4J, its documentation is not very - lengthy.</p> - - <ul> - <li><a href="manual.html">User manual</a></li> - <li><a href="faq.html">FAQ</a></li> - <li><a href="codes.html">SLF4J error messages</a></li> - <li><a href="legacy.html">Bridging legacy APIs</a></li> - <li><a href="migrator.html">SLF4J migrator</a></li> - <li><a href="extensions.html">SLF4J extensions</a></li> - - <li><a href="localization.html">Localization/Internalization support</a></li> - - <li><a href="apidocs/index.html">javadocs</a></li> - <li> - <a href="xref/index.html">sources</a>, - <a href="xref-test/index.html">test sources</a> - </li> - </ul> - - <h2>Articles</h2> - - - - <ul> - <li> - <a href="http://eclipsezone.com/articles/franey-logging/?source=archives">Universal - Logger Plug-ins for RCP Applications</a>, by John J. Franey - </li> - - - <li><a href="http://blog.frankel.ch/tech/dev/java/thoughts-on-java-logging-and-slf4j">Thoughts on Java logging and SLF4J</a> by Nicolas Frankel - </li> - - <li><a - href="http://glauche.de/2009/08/24/logging-with-slf4j-and-guice/">Logging - with SLF4J and Guice</a>, by Michael Glauche - </li> - - <li> - <a href="slf4j-in-10-slides.ppt">SLF4J in 10 slides</a>, by Ceki Gülcü - </li> - - <li><a - href="http://www.devoxx.com:5080/player/main.html#state=state_player&id=357&slide…">SLF4J - and Logback projects</a>, by C. Gülcü and S. Pennec - (Jazoon presentation with audio). If the previous link does not - work, please try the <a - href="http://beta.parleys.com/share/parleysshare2.swf?pageId=357">back - up</a>. - </li> - - <li><a - href="http://day-to-day-stuff.blogspot.com/2007/10/announcement-version-99-does-n…"> - Version 99 Does Not Exist</a>, by Erik van Oosten - </li> - - - <li> - <a - href="http://tapestryjava.blogspot.com/2007/08/so-long-commons-logging-hello-slf4…">So - long, commons-logging, hello SLF4J</a>, by Howard Lewis Ship - </li> - - <li> - <a - href="http://bsnyderblog.blogspot.com/2007/08/my-soapbox-for-slf4j.html">My - Soapbox for SLF4J</a>, by Bruce Snyder - </li> - - <li><a - href="http://sharein.com/shares/111630-a-java-geek-thoughts-on-java-logging-and-s…">Logging: - should I wrap?</a> by Chris Wong - </li> - </ul> - - <h4>In french</h4> - - <ul> - <li><a - href="http://www.insideit.fr/post/2009/11/23/SLF4J-LOGBack">SLF4J - & LOGBack : simplifiez-vous les logs</a> by Ludovic Meurillon - </li> - </ul> - - <h2>Conferences</h2> - - - <table cellspacing="20" border="0"> - - <tr> - <td valign="top"> - <b>Jazoon, June 22-25, 2009 Zurich</b> <br/> - <a href="http://jazoon.com/"> - <img src="images/jazoon09.gif" alt="Jazoon 2009" border="0"/> - </a> - </td> - - <td> - <b>Devoxx, November 16-20, 2009 Antwerp</b><br/> - <a href="http://devoxx.com/"> - <img src="images/devoxx09.jpeg" alt="Devoxx 2009" border="0"/> - </a> - </td> - </tr> - - </table> - - - <script src="templates/footer.js" type="text/javascript"></script> - - -</div> -</body> -</html> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> + <title>SLF4J Documentation</title> + <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> + </head> + <body> + <script type="text/javascript">prefix='';</script> + + <script src="templates/header.js" type="text/javascript"></script> + <div id="left"> + <noscript>Please turn on Javascript to view this menu</noscript> + <script src="templates/left.js" type="text/javascript"></script> + </div> + <div id="content"> + + <h1>Documentation</h1> + + <p>Given the small size of SLF4J, its documentation is not very + lengthy.</p> + + <ul> + <li><a href="manual.html">User manual</a></li> + <li><a href="faq.html">FAQ</a></li> + <li><a href="codes.html">SLF4J error messages</a></li> + <li><a href="legacy.html">Bridging legacy APIs</a></li> + <li><a href="migrator.html">SLF4J migrator</a></li> + <li><a href="extensions.html">SLF4J extensions</a></li> + + <li><a href="localization.html">Localization/Internalization support</a></li> + + <li><a href="apidocs/index.html">javadocs</a></li> + <li> + <a href="xref/index.html">sources</a>, + <a href="xref-test/index.html">test sources</a> + </li> + </ul> + + <h2>Articles</h2> + + + + <ul> + <li> + <a href="http://eclipsezone.com/articles/franey-logging/?source=archives">Universal + Logger Plug-ins for RCP Applications</a>, by John J. Franey + </li> + + + <li><a href="http://blog.frankel.ch/tech/dev/java/thoughts-on-java-logging-and-slf4j">Thoughts on Java logging and SLF4J</a> by Nicolas Frankel + </li> + + <li><a + href="http://glauche.de/2009/08/24/logging-with-slf4j-and-guice/">Logging + with SLF4J and Guice</a>, by Michael Glauche + </li> + + <li> + <a href="slf4j-in-10-slides.ppt">SLF4J in 10 slides</a>, by Ceki Gülcü + </li> + + <li><a + href="http://www.devoxx.com:5080/player/main.html#state=state_player&id=357&slide…">SLF4J + and Logback projects</a>, by C. Gülcü and S. Pennec + (Jazoon presentation with audio). If the previous link does not + work, please try the <a + href="http://beta.parleys.com/share/parleysshare2.swf?pageId=357">back + up</a>. + </li> + + <li><a + href="http://day-to-day-stuff.blogspot.com/2007/10/announcement-version-99-does-n…"> + Version 99 Does Not Exist</a>, by Erik van Oosten + </li> + + + <li> + <a + href="http://tapestryjava.blogspot.com/2007/08/so-long-commons-logging-hello-slf4…">So + long, commons-logging, hello SLF4J</a>, by Howard Lewis Ship + </li> + + <li> + <a + href="http://bsnyderblog.blogspot.com/2007/08/my-soapbox-for-slf4j.html">My + Soapbox for SLF4J</a>, by Bruce Snyder + </li> + + <li><a + href="http://sharein.com/shares/111630-a-java-geek-thoughts-on-java-logging-and-s…">Logging: + should I wrap?</a> by Chris Wong + </li> + </ul> + + <h4>In french</h4> + + <ul> + <li><a + href="http://www.insideit.fr/post/2009/11/23/SLF4J-LOGBack">SLF4J + & LOGBack : simplifiez-vous les logs</a> by Ludovic Meurillon + </li> + </ul> + + <h2>Conferences</h2> + + + <table cellspacing="20" border="0"> + + <tr> + <td valign="top"> + <b>Jazoon, June 22-25, 2009 Zurich</b> <br/> + <a href="http://jazoon.com/"> + <img src="images/jazoon09.gif" alt="Jazoon 2009" border="0"/> + </a> + </td> + + <td> + <b>Devoxx, November 16-20, 2009 Antwerp</b><br/> + <a href="http://devoxx.com/"> + <img src="images/devoxx09.jpeg" alt="Devoxx 2009" border="0"/> + </a> + </td> + </tr> + + </table> + + + <script src="templates/footer.js" type="text/javascript"></script> + + +</div> +</body> +</html> diff --git a/slf4j-site/src/site/pages/faq.html b/slf4j-site/src/site/pages/faq.html index 55cf6da..7e1223c 100644 --- a/slf4j-site/src/site/pages/faq.html +++ b/slf4j-site/src/site/pages/faq.html @@ -1,1341 +1,1341 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml"> - - <head> - <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> - <title>SLF4J FAQ</title> - <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> - <link rel="stylesheet" type="text/css" href="css/prettify.css" /> - </head> - <body onload="prettyPrint()"> - - <script type="text/javascript" src="js/prettify.js"></script> - <script type="text/javascript">prefix='';</script> - - <script src="templates/header.js" type="text/javascript"></script> - <div id="left"> - <script src="templates/left.js" type="text/javascript"></script> - </div> - - <div id="content"> - - <h2><a name="top">Frequently Asked Questions about SLF4J</a></h2> - - <p><b>Generalities</b></p> - - <ol type="1"> - <li><a href="#what_is">What is SLF4J?</a></li> - - <li><a href="#when">When should SLF4J be used?</a></li> - - <li><a href="#yet_another_facade"> Is SLF4J yet another loggingfacade?</a></li> - - <li><a href="#why_new_project"> If SLF4J fixes JCL, then why - wasn't the fix made in JCL instead of creating a new project? - </a> - </li> - - <li><a href="#need_to_recompile"> When using SLF4J, do I have to - recompile my application to switch to a different logging - system? - </a> - </li> - - <li><a href="#requirements">What are SLF4J's requirements?</a></li> - - <li><a href="#compatibility">Are SLF4J versions backward - compatible?</a></li> - - <li><a href="#IllegalAccessError">I am getting - <code>IllegalAccessError</code> exceptions when using SLF4J. Why - is that?</a></li> - - - <li> - <a href="#license">Why is SLF4J licensed under X11 type - license instead of the Apache Software License? - </a> - </li> - - <li> - <a href="#where_is_binding">Where can I get a particular - SLF4J binding? - </a> - </li> - - <li> - <a href="#configure_logging">Should my library attempt to - configure logging? - </a> - </li> - - <li> - <a href="#maven2">What about Maven 2 transitive - dependencies? - </a> - </li> - - <li> - <a href="#excludingJCL">How do I exclude commons-logging as a - Maven dependency? - </a> - </li> - </ol> - - - <b>About the SLF4J API</b> - - <ol type="1"> - - <li> - <a href="#string_or_object"> Why don't the printing methods - in the Logger interface accept message of type Object, but only - messages of type String? - </a> - </li> - - <li> - <a href="#exception_message"> - Can I log an exception without an accompanying message? - </a> - </li> - - - <li> - <a href="#logging_performance"> What is the fastest way of - (not) logging? - </a> - </li> - - <li> - <a href="#string_contents"> How can I log the string contents - of a single (possibly complex) object? - </a> - </li> - - - <li><a href="#fatal"> Why doesn't the - <code>org.slf4j.Logger</code> interface have methods for the - FATAL level? </a></li> - - <li><a href="#trace">Why was the TRACE level introduced only in - SLF4J version 1.4.0? </a></li> - - <li><a href="#i18n">Does the SLF4J logging API support I18N - (internationalization)? </a></li> - - - <li><a href="#noLoggerFactory">Is it possible to retrieve loggers - without going through the static methods in - <code>LoggerFactory</code>? </a></li> - - - </ol> - - - - <b>Implementing the SLF4J API</b> - - <ol type="1"> - - <li><a href="#slf4j_compatible"> How do I make my logging - framework SLF4J compatible? </a></li> - - <li><a href="#marker_interface"> How can my logging system add - support for the <code>Marker</code> interface? </a></li> - - <li><a href="#version_checks">How does SLF4J's version check - mechanism work? </a></li> - - - </ol> - - - <b>General questions about logging</b> - - - <ol type="1"> - - <li><a href="#declared_static"> Should Logger members of a class - be declared as static? </a></li> - - - <li><a href="#declaration_pattern">Is there a recommended idiom - for declaring a loggers in a class?</a></li> - - </ol> - - <h2>Generalities</h2> - - <dl> - <dt><a name="what_is" href="#what_is">What is SLF4J?</a></dt> - <dd> - <p>SLF4J is a simple facade for logging systems allowing the - end-user to plug-in the desired logging system at deployment - time. - </p> - - <hr /> - </dd> - - <dt><a name="when" href="#when"> When should SLF4J be used? - </a></dt> - - <dd> - <p>In short, libraries and other embedded components should - consider SLF4J for their logging needs because libraries - cannot afford to impose their choice of logging system on the - end-user. On the other hand, it does not necessarily make - sense for stand-alone applications to use SLF4J. Stand-alone - applications can invoke the logging system of their choice - directly. - </p> - - <p>SLF4J is only a facade, meaning that it does not provide a - complete logging solution. Operations such as configuring - appenders or setting logging levels cannot be performed with - SLF4J. Thus, at some point in time, any non-trivial - application will need to directly invoke the underlying - logging system. In other words, complete independence from the - API underlying logging system is not possible for a - stand-alone application. Nevertheless, SLF4J reduces the - impact of this dependence to near-painless levels. - </p> - - <p>Suppose that your CRM application uses log4j for its - logging. However, one of your important clients request that - logging be performed through JDK 1.4 logging. If your - application is riddled with thousands of direct log4j calls, - migration to JDK 1.4 would be a relatively lengthy and - error-prone process. Even worse, you would potentially need to - maintain two versions of your CRM software. Had you been - invoking SLF4J API instead of log4j, the migration could be - completed in a matter of minutes by replacing one jar file with - another. - </p> - - <p>SLF4J lets component developers to defer the choice of the - logging system to the end-user but eventually a choice needs - to be made. - </p> - - <hr /> - - </dd> - - <dt> - <a name="yet_another_facade" href="#yet_another_facade"> - Is SLF4J yet another logging facade? </a> - </dt> - - <dd> - <p>SLF4J is conceptually very similar to JCL. As such, it can - be thought of as yet another logging facade. However, SLF4J is - much simpler in design and arguably more robust. In a - nutshell, SLF4J avoid the class loader issues that plague JCL. - </p> - - <hr /> - - </dd> - <dt> - <a name="why_new_project" href="#why_new_project"> - If SLF4J fixes JCL, then why wasn't the fix made in JCL - instead of creating a new project? - </a> - </dt> - - <dd> - <p>This is a very good question. First, SLF4J static binding - approach is very simple, perhaps even laughably so. It was - not easy to convince developers of the validity of that - approach. It is only after SLF4J was released and started to - become accepted did it gain respectability in the relevant - community. - </p> - - <p>Second, SLF4J offers two enhancements which tend to be - underestimated. Parameterized log messages solve an important - problem associated with logging performance, in a pragmatic - way. Marker objects, which are supported by the - <code>org.slf4j.Logger</code> interface, pave the way for - adoption of advanced logging systems and still leave the door - open to switching back to more traditional logging systems if - need be. - </p> - - <hr /> - </dd> - - <dt> - <a name="need_to_recompile" href="#need_to_recompile"> When - using SLF4J, do I have to recompile my application to switch - to a different logging system? </a> - </dt> - - <dd> - <p>No, you do not need to recompile your application. You can - switch to a different logging system by removing the previous - SLF4J binding and replacing it with the binding of your choice. - </p> - - <p>For example, if you were using the NOP implementation and - would like to switch to log4j version 1.2, simply replace - <em>slf4j-nop.jar</em> with <em>slf4j-log4j12.jar</em> on - your class path but do not forget to add log4j-1.2.x.jar as - well. Want to switch to JDK 1.4 logging? Just replace - <em>slf4j-log4j12.jar</em> with <em>slf4j-jdk14.jar</em>. - </p> - - <hr /> - </dd> - <dt> - <a name="requirements" href="#requirements">What are SLF4J's - requirements?</a> - </dt> - - <dd> - - <p>In principle, SLF4J requires JDK 1.3 or above, in - particular slf4j-api is compatible with JDK 1.3. However, - the underlying logging system might have a higher - requirement. For instance, the <em>slf4j-jdk14</em> binding - requires JDK 1.4. Logback requires JDK 1.5. - </p> - - <p> </p> - - <table border="1"> - <tr align="left"> - <th>Binding</th> - <th>Requirements</th> - </tr> - - <tr> - <td>slf4j-nop</td> - <td>JDK 1.3</td> - </tr> - <tr> - <td>slf4j-simple</td> - <td>JDK 1.3</td> - </tr> - - <tr> - <td>slf4j-log4j12</td> - <td align="left">JDK 1.3, plus any other library - dependencies required by the log4j appenders in use</td> - </tr> - <tr> - <td>slf4j-jdk14</td> - <td>JDK 1.4 or above</td> - </tr> - <tr> - <td>logback-classic</td> - <td>JDK 1.5 or above, plus any other library dependencies - required by the logback appenders in use</td> - </tr> - - </table> - - <hr /> - </dd> - -  -  - <dt><a name="compatibility" href="#compatibility">Are SLF4J - versions backward compatible?</a> - </dt> - - <dd> - <p>With rare theoretical exceptions, SLF4J versions are backward - compatible. This means than you can upgrade from SLF4J version - 1.0 to any later version without problems.</p> - - <p>However, while the SLF4J API is very stable from the client's - perspective, SLF4J bindings such as slf4j-simple or - slf4j-log4j12 may require a specific version of slf4j-api. <span - class="redBold">Mixing different versions of slf4j artifacts can - be problematic and is strongly discouraged. </span> For - instance, if you are using slf4j-api-1.5.6.jar, then you should - also use slf4j-simple-1.5.6.jar, using slf4j-simple-1.4.2.jar - will not work. - </p> - - <p>At initialization time, if SLF4J suspects that there may be a - version mismatch problem, it emits a warning about the said - mismatch. For the exact details of the version mismatch - detection mechanism, please refer to the <a - href="#version_checks">relevant entry</a> in this FAQ. - </p> - - <hr /> - </dd> - -  - - <dt><a name="IllegalAccessError" href="#IllegalAccessError">I am getting - <code>IllegalAccessError</code> exceptions when using SLF4J. Why - is that?</a> - </dt> - - <dd> - - <p>Here are the exception details.</p> - - <pre class="source">Exception in thread "main" java.lang.IllegalAccessError: tried to access field -org.slf4j.impl.StaticLoggerBinder.SINGLETON from class org.slf4j.LoggerFactory - at org.slf4j.LoggerFactory.<clinit>(LoggerFactory.java:60)</pre> - - <p>This error is caused by the static initilizer of the - <code>LoggerFactory</code> class attempting to directly access - the SINGLETON field of - <code>org.slf4j.impl.StaticLoggerBinder</code>. While this was - allowed in SLF4J 1.5.5 and earlier, in 1.5.6 and later the - SINGLETON field has been marked as private access. - </p> - - - <p>If you get the exception shown above, then you are using an - older version of slf4j-api, e.g. 1.4.3, with a new version of a - slf4j binding, e.g. 1.5.6. Typically, this occurs when your - Maven <em>pom.ml</em> file incoprporates hibernate 3.3.0 which - declares a dependency on slf4j-api version 1.4.2. If your - <em>pom.xml</em> declares a dependency on an slf4j binding, say - slf4j-log4j12 version 1.5.6, then you will get illegal access - errors. - </p> - - <p>To see which version of slfj4-api is pulled in by Maven, use - the maven dependency plugin as follows.</p> - - <p class="source">mvn dependency:tree</p> - - <p>If you are usig Eclipse, please do not rely on the dependency - tree shown by <a - href="http://m2eclipse.codehaus.org/">m2eclipse</a>.</p> - - <p>In your <em>pom.xml</em> file, excplicitly declaring a - dependecy on slf4j-api matching the version of the declared - binding will make the problem go away. - </p> - - <hr /> - </dd> - - -  - - <dt> - <a name="license" href="#license"> - Why is SLF4J licensed under X11 type license instead of the - Apache Software License? - </a> - </dt> - - <dd> - <p>SLF4J is licensed under a permissive X11 type license - instead of the <a - href="http://www.apache.org/licenses/">ASL</a> or the <a - href="http://www.gnu.org/copyleft/lesser.html">LGPL</a> - because the X11 license is deemed by both the Apache Software - Foundation as well as the Free Software Foundation as - compatible with their respective licenses. - </p> - - <hr /> - </dd> - -  - <dt> - <a name="where_is_binding" href="#where_is_binding"> - Where can I get a particular SLF4J binding? - </a> - </dt> - - <dd> - - <p>SLF4J bindings for <a - href="api/org/slf4j/impl/SimpleLogger.html">SimpleLogger</a>, - <a href="api/org/slf4j/impl/NOPLogger.html">NOPLogger</a>, <a - href="api/org/slf4j/impl/Log4jLoggerAdapter.html">Log4jLoggerAdapter</a> - and <a - href="api/org/slf4j/impl/JDK14LoggerAdapter.html">JDK14LoggerAdapter</a> - are contained within the files <em>slf4j-nop.jar</em>, - <em>slf4j-simple.jar</em>, <em>slf4j-log4j12.jar</em>, and - <em>slf4j-jdk14.jar</em>. These files ship with the <a - href="download.html">official SLF4J distribution</a>. Please - note that all bindings depend on <em>slf4j-api.jar</em>. - </p> - - <p>The binding for logback-classic ships with the <a - href="http://logback.qos.ch/download.html">logback - distribution</a>. However, as with all other bindings, the - logback-classic binding requires <em>slf4j-api.jar</em>. - </p> - - <hr /> - </dd> - - <dt><a name="configure_logging" href="#configure_logging"> - Should my library attempt to configure logging? </a> - </dt> - - <dd> - <p>Embedded components such as libraries do not need and - should not configure the underlying logging system. They - invoke SLF4J to log but should let the end-user configure the - logging environment. When embedded components try to configure - logging on their own, they often override the end-user's - wishes. At the end of the day, it is the end-user who has to - read the logs and process them. She should be the person to - decide how she wants her logging configured. - </p> - - <hr/> - </dd> - - <dt><a name="maven2" href="#maven2">What about Maven2 - transitive dependencies? </a> - </dt> - - <dd> - <p>As an author of a library built with Maven2, you might - want to test your application using a binding, say - slf4j-log4j12 or logback-classic, without forcing log4j or - logback-classic as a dependency upon your users. As of SLF4J - version 1.3, this quite easy to accomplish. But first, since - your library's code depends on the SLF4J API you will need to - declare slf4j-api as a compile-time (default scope) - dependency. - </p> - <pre class="prettyprint source"><dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-api</artifactId> - <version>${project.version}</version> -</dependency></pre> - - <p>Limiting the transitivity of the SLF4J binding used in your - tests can be accomplished by declaring the scope of the - SLF4J-binding dependency as "test". Here is an example:</p> - - <pre class="prettyprint source"><dependency> - <groupId>org.slf4j</groupId> - <artifactId>slf4j-log4j12</artifactId> - <version>${project.version}</version> - <b><scope>test</scope></b> -</dependency></pre> - - <p>Thus, as far as your users are concerned you are exporting - slf4j-api as a transitive dependency of your library, but not - any SLF4J-binding or an underlying logging system. - </p> - - <hr/> - - </dd> - - - <dt> - <a name="excludingJCL">How do I exclude commons-logging as a - Maven dependency? - </a> - </dt> - - <dd> - <p>A large number of Maven projects declare commons-logging - as a dependency. Thus, if you wish to migrate to SLF4J or use - jcl-over-slf4j, you would need to declare a commons-logging - exclusion in all of your dependencies which transitively - depend on commons-logging. This can be an error prone - process. To alleviate the pain, Erik van Oosten has developed - a <a - href="http://day-to-day-stuff.blogspot.com/2007/10/announcement-version-99-does-n…">clever - hack around this problem.</a> - </p> - </dd> - - - </dl> - - - <h2>About the SLF4J API</h2> - - <dl> - - <dt><a name="string_or_object" href="#string_or_object"> Why - don't the printing methods in the Logger interface accept - message of type Object, but only messages of type String? </a> - </dt> - - <dd> - - <p>In SLF4J 1.0beta4, the printing methods such as debug(), - info(), warn(), error() in the <a - href="api/org/slf4j/Logger.html">Logger interface</a> were - modified so as to accept only messages of type String - instead of Object. - </p> - - <p>Thus, the set of printing methods for the DEBUG level - became:</p> - - <pre class="prettyprint source">debug(String msg); -debug(String format, Object arg); -debug(String format, Object arg1, Object arg2); -debug(String msg, Throwable t);</pre> - - <p>Previously, the first argument in the above methods was of - type <code>Object</code>.</p> - - <p>This change enforces the notion that logging systems are - about decorating and handling messages of type String, and not - any arbitrary type (Object). - </p> - - <p>Just as importantly, the new set of method signatures offer - a clearer differentiation between the overloaded methods - whereas previously the choice of the invoked method due to - Java overloading rules were not always easy to follow.</p> - - <p>It was also easy to make mistakes. For example, previously - it was legal to write:</p> - - <pre class="prettyprint source">logger.debug(new Exception("some error"));</pre> - - <p>Unfortunately, the above call did not print the stack trace - of the exception. Thus, a potentially crucial piece of - information could be lost. When the first parameter is - restricted to be of type String, then only the method - </p> - - <pre class="prettyprint source">debug(String msg, Throwable t);</pre> - - <p>can be used to log exceptions. Note that this method - ensures that every logged exception is accompanied with a - descriptive message.</p> - - <hr /> - </dd> - - <dt> - <a name="exception_message" href="#exception_message"> - Can I log an exception without an accompanying message? - </a> - </dt> - <dd> - <p>In short, no.</p> - - <p>If <code>e</code> is an <code>Exception</code>, and you - would like to log an exception at the ERROR level, you must - add an accompanying message. For example,</p> - - <pre class="prettyprint source">logger.error("some accompanying message", e);</pre> - - <p>You might legitimately argue that not all exceptions have a - meaningful message to accompany them. Moreover, a good exception - should already contain a self explanatory description. The - accompanying message may therefore be considered redundant. - </p> - - - <p>While these are valid arguments, there are three opposing - arguments also worth considering. First, on many, albeit not - all occasions, the accompanying message can convey useful - information nicely complementing the description contained - in the exception. Frequently, at the point where the - exception is logged, the developer has access to more - contextual information than at the point where the exception - is thrown. Second, it is not difficult to imagine more or - less generic messages, e.g. "Exception caught", "Exception - follows", that can be used as the first argument for - <code>error(String msg, Throwable t)</code> invocations. - Third, most log output formats display the message on a - line, followed by the exception on a separate line. Thus, - the message line would look inconsistent without a message. - </p> - - <p>In short, if the user were allowed to log an exception - without an accompanying message, it would be the job of the - logging system to invent a message. This is actually what - the <a href="http://tinyurl.com/cr9kg">throwing(String - sourceClass, String sourceMethod, Throwable thrown)</a> - method in java.util.logging package does. (It decides on its - own that accompanying message is the string "THROW".) - </p> - - <p>It may initially appear strange to require an accompanying - message to log an exception. Nevertheless, this is common - practice in <em>all</em> log4j derived systems such as - java.util.logging, logkit, etc. and of course log4j itself. It - seems that the current consensus considers requiring an - accompanying message as a good a thing (TM). - </p> - - <hr/> - </dd> - - - - <dt> - <a name="logging_performance" href="#logging_performance"> - What is the fastest way of (not) logging?</a> - </dt> - <dd> - - <p>SLF4J supports an advanced feature called parameterized - logging which can significantly boost logging performance for - <em>disabled</em> logging statement.</p> - - <p> For some Logger <code>logger</code>, writing,</p> - <pre class="prettyprint source">logger.debug("Entry number: " + i + " is " + String.valueOf(entry[i]));</pre> - - <p>incurs the cost of constructing the message parameter, that - is converting both integer <code>i</code> and - <code>entry[i]</code> to a String, and concatenating - intermediate strings. This, regardless of whether the message - will be logged or not. - </p> - - <p>One possible way to avoid the cost of parameter - construction is by surrounding the log statement with a - test. Here is an example.</p> - - <pre class="prettyprint source">if(logger.isDebugEnabled()) { - logger.debug("Entry number: " + i + " is " + String.valueOf(entry[i])); -}</pre> - - - <p>This way you will not incur the cost of parameter - construction if debugging is disabled for - <code>logger</code>. On the other hand, if the logger is - enabled for the DEBUG level, you will incur the cost of - evaluating whether the logger is enabled or not, twice: once in - <code>debugEnabled</code> and once in <code>debug</code>. This - is an insignificant overhead because evaluating a logger takes - less than 1% of the time it takes to actually log a statement. - </p> - - <p><b>Better yet, use parameterized messages</b></p> - - <p>There exists a very convenient alternative based on message - formats. Assuming <code>entry</code> is an object, you can write: - </p> - - - <pre class="prettyprint source">Object entry = new SomeObject(); -logger.debug("The entry is {}.", entry);</pre> - - <p>After evaluating whether to log or not, and only if the - decision is affirmative, will the logger implementation format - the message and replace the '{}' pair with the string value of - <code>entry</code>. In other words, this form does not incur - the cost of parameter construction in case the log statement is - disabled. - </p> - - <p>The following two lines will yield the exact same - output. However, the second form will outperform the first - form by a factor of at least 30, in case of a - <em>disabled</em> logging statement. - </p> - - <pre class="prettyprint source">logger.debug("The new entry is "+entry+"."); -logger.debug("The new entry is {}.", entry);</pre> - - - <p>A two argument variant is also available. For example, you - can write:</p> - - - <pre class="prettyprint source">logger.debug("The new entry is {}. It replaces {}.", entry, oldEntry);</pre> - - <p>If three or more arguments need to be passed, you can make - use of the <code>Object[]</code> variant. For example, you can - write:</p> - - <pre class="prettyprint source">logger.debug("Value {} was inserted between {} and {}.", new Object[] {newVal, below, above});</pre> - - - - <p>Array type arguments, including multi-dimensional arrays, - are also supported.</p> - - <p>SLF4J uses its own message formatting implementation which - differs from that of the Java platform. This is justified by - the fact that SLF4J's implementation performs about 10 times - faster but at the cost of being non-standard and less - flexible. - </p> - - <p><b>Escaping the "{}" pair</b></p> - - <p>The "{}" pair is called the <em>formatting anchor</em>. It - serves to designate the location where arguments need to be - substituted within the message pattern. - </p> - - <p>SLF4J only cares about the <em>formatting anchor</em>, that - is the '{' character immediately followed by '}'. Thus, in - case your message contains the '{' or the '}' character, you - do not have to do anything special unless the '}' character - immediately follows '}'. For example, - </p> - - <pre class="prettyprint source">logger.debug("Set {1,2} differs from {}", "3");</pre> - - <p>which will print as "Set {1,2} differs from 3". </p> - - <p>You could have even written,</p> - <pre class="prettyprint source">logger.debug("Set {1,2} differs from {{}}", "3");</pre> - <p>which would have printed as "Set {1,2} differs from {3}". </p> - - <p>In the extremely rare case where the the "{}" pair occurs - naturally within your text and you wish to disable the special - meaning of the formatting anchor, then you need to escape the - '{' character with '\', that is the backslash character. Only - the '{' character should be escaped. There is no need to - escape the '}' character. For example, - </p> - - <pre class="prettyprint source">logger.debug("Set \\{} differs from {}", "3");</pre> - - <p>will print as "Set {} differs from 3". Note that within - Java code, the backslash cracacter needs to be written as - '\\'.</p> - - <p>In the rare case where the "\{}" occurs naturally in the - message, you can double escape the formatting anchor so that - it retains its original meaning. For example,</p> - - - <pre class="prettyprint source">logger.debug("File name is C:\\\\{}.", "file.zip");</pre> - <p>will print as "File name is C:\file.zip".</p> - - <hr /> - - </dd> - - - <dt><a name="string_contents" href="#string_contents"> How can - I log the string contents of a single (possibly complex) - object? - </a> - </dt> - - <dd> - <p> In relatively rare cases where the message to be logged - is the string form of an object, then the parameterized - printing method of the appropriate level can be - used. Assuming <code>complexObject</code> is an object of - certain complexity, for a log statement of level DEBUG, you - can write: - </p> - - <pre class="prettyprint source">logger.debug("{}", complexObject);</pre> - - - <p>The logging system will invoke - <code>complexObject.toString()</code> method only after it - has ascertained that the log statement was - enabled. Otherwise, the cost of - <code>complexObject.toString()</code> conversion will be - advantageously avoided. - </p> - - <hr /> - - </dd> - - - - - <dt> - <a name="fatal" href="#fatal"> Why doesn't the - <code>org.slf4j.Logger</code> interface have methods for the FATAL - level? </a> - </dt> - - <dd> - <p>From the stand point of a logging system, the distinction - between a fatal error and an error is usually not very - useful. Most programmers exit the application when a fatal - error is encountered. However, a logging library cannot (and - should not) decide on its own to terminate an - application. The initiative to exit the application must be - left to the developer. - </p> - - - <p>Thus, the most the FATAL level can do is to - <em>highlight</em> a given error as the cause for - application to crash. However, errors are by definition - exceptional events that merit attention. If a given - situation causes errors to be logged, the causes should be - attended to as soon as possible. However, if the "error" is - actually a normal situation which cannot be prevented but - merits being aware of, then it should be marked as WARN, not - ERROR. - </p> - - <p>Assuming the ERROR level designates exceptional situations - meriting close attention, we are inclined to believe that the - FATAL level is superfluous. - </p> - - - <hr /> - </dd> - - <dt> - <a name="trace" href="#trace">Why was the TRACE level introduced only in - SLF4J version 1.4.0? - </a> - </dt> - - <dd> - - <p>The addition of the TRACE level has been frequently and - hotly debated request. By studying various projects, we - observed that the TRACE level was used to disable logging - output from certain classes <em>without</em> needing to - configure logging for those classes. Indeed, the TRACE level - is by default disabled in log4j and logback as well most other - logging systems. The same result can be achieved by adding the - appropriate directives in configuration files. - </p> - - <p>Thus, in many of cases the TRACE level carried the same - semantic meaning as DEBUG. In such cases, the TRACE level - merely saves a few configuration directives. In other, more - interesting occasions, where TRACE carries a different meaning - than DEBUG, <a href="api/org/slf4j/Marker.html">Marker</a> - objects can be put to use to convey the desired - meaning. However, if you can't be bothered with markers and - wish to use a logging level lower than DEBUG, the TRACE level - can get the job done. - </p> - - <p>Note that while the cost of evaluating a disabled log - request is in the order of a few <code>nanoseconds</code>, the - use of the TRACE level (or any other level for that matter) is - discouraged in tight loops where the log request might be - evaluated millions of times. If the log request is enabled, - then it will overwhelm the target destination with massive - output. If the request is disabled, it will waste resources. - </p> - - <p>In short, although we still discourage the use of the TRACE - level because alternatives exist or because in many cases log - requests of level TRACE are wasteful, given that people kept - asking for it, we decided to bow to popular demand. - </p> - <hr/> - - </dd> - - <dt> - <a name="i18n" href="#i18n">Does the SLF4J logging API support - I18N (internationalization)? - </a> - </dt> - - <dd> - <p>Yes, as of version 1.5.9, SLF4J ships with a package called - <code>org.slf4j.cal10n</code> which adds <a - href="localization.html">localized/internationalized logging</a> - support as a thin layer built upon the <a - href="http://cal10n.qos.ch">CAL10N API</a>.</p> - - <hr/> - </dd> - - <dt><a name="noLoggerFactory" href="#noLoggerFactory">Is it - possible to retrieve loggers without going through the static - methods in <code>LoggerFactory</code>?</a> - </dt> - - <dd> - - <p>Yes. <code>LoggerFactory</code> is essentially a wrapper - around an <a - href="xref/org/slf4j/ILoggerFactory.html"><code>ILoggerFactory</code></a> - instance. The <code>ILoggerFactory</code> instance in use is - determined according to the static binding conventions of the - SLF4J framework. See the <a - href="xref/org/slf4j/LoggerFactory.html#217">getSingleton()</a> - method in <code>LoggerFactory</code> for details. - </p> - - <p>However, nothing prevents you from using your own - <code>ILoggerFactory</code> instance. Note that you can also - obtain a reference to the <code>ILoggerFactory</code> that the - <code>LoggerFactory</code> class is using by invoking the <a - href="apidocs/org/slf4j/LoggerFactory.html#getILoggerFactory()"> - <code>LoggerFactory.getILoggerFactory()</code></a> method. - </p> - - <p>Thus, if SLF4J binding conventions do not fit your needs, or - if you need additional flexibility, then do consider using the - <code>ILoggerFactory</code> interface as an alternative to - inventing your own logging API.</p> - </dd> - - - - </dl> - - - - - <h2>Implementing the SLF4J API</h2> - - <dl> - <dt><a name="slf4j_compatible" href="#slf4j_compatible"> How do - I make my logging framework SLF4J compatible? - </a> - </dt> - - - <dd> - - <p>Adding supporting for the SLF4J is surprisingly - easy. Essentially, you coping an existing binding and tailoring - it a little (as explained below) does the trick. - </p> - - <p>Assuming your logging system has notion of a - logger, called say <code>MyLogger</code>, you need to provide - an adapter for <code>MyLogger</code> to - <code>org.slf4j.Logger</code> interface. Refer to slf4j-jcl, - slf4j-jdk14, and slf4j-log4j12 modules for examples of - adapters. - </p> - - <p>Once you have written an appropriate adapter, say - <code>MyLoggerAdapter</code>, you need to provide a factory - class implementing the <code>org.slf4j.ILoggerFactory</code> - interface. This factory should return instances - <code>MyLoggerAdapter</code>. Let <code>MyLoggerFactory</code> - be the name of your factory class. - </p> - - <p>Once you have the adapter, namely - <code>MyLoggerAdapter</code>, and a factory, namely - <code>MyLoggerFactory</code>, the last remaining step is to - modify the <code>StaticLoggerBinder</code> class so that it - returns an new instance of <code>MyLoggerFactory</code>. You - will also need to modify the - <code>loggerFactoryClassStr</code> variable. - </p> - - <p>For Marker or MDC support, you could use the one of the - existing NOP implementations. - </p> - - <p>In summary, to create an SLF4J binding for your logging - system, follow these steps:</p> - - <ol> - <li>start with a copy of an existing module,</li> - <li>create an adapter between your logging system and - <code>org.slf4j.Logger</code> interface - </li> - <li>create a factory for the adapter created in the previous step,</li> - <li>modify <code>StaticLoggerBinder</code> class to use the - factory you created in the previous step</li> - </ol> - - <hr/> - </dd> - <dt> - <a name="marker_interface" href="#marker_interface"> How - can my logging system add support for the <code>Marker</code> - interface? - </a> - </dt> - <dd> - - <p>Markers constitute a revolutionary concept which is - supported by logback but not other existing logging - systems. Consequently, SLF4J conforming logging systems are - allowed to ignore marker data passed by the user. - </p> - - <p>However, even though marker data may be ignored, the user - must still be allowed to specify marker data. Otherwise, users - would not be able to switch between logging systems that - support markers and those that do not. - </p> - - <p>The <code>MarkerIgnoringBase</code> class can serve as a - base for adapters or native implementations of logging - systems lacking marker support. In - <code>MarkerIgnoringBase</code>, methods taking marker data - simply invoke the corresponding method without the Marker - argument, discarding any Marker data passed as - argument. Your SLF4J adapters can extend - <code>MarkerIgnoringBase</code> to quickly implement the - methods in <code>org.slf4j.Logger</code> which take a - <code>Marker</code> as the first argument. - </p> - - <hr/> - </dd> - - <dt><a name="version_checks" href="#version_checks"> How does - SLF4J's version check mechanism work?</a> - </dt> - - <dd> - <p>The version check performed by SLF4J API during its - initialization is an elective process. Conforming SLF4J - implementations may choose <em>not</em> to participate, in - which case, no version check will be performed. - </p> - - <p>However, if an SLF4J implementation decides to participate, - than it needs to declare a variable called - REQUESTED_API_VERSION within its copy of the - <code>StaticLoggerBinder</code> class. The value of this - variable should be equal to the version of the slf4j-api.jar - it is compiled with. If the implementation is upgraded to a - newer version of slf4j-api, than you also need to update the - value of REQUESTED_API_VERSION. - </p> - - <p>For each version, SLF4J API maintains a list of compatible - versions. SLF4J will emit a version mismatch warning only if - the requested version is not found in the compatibility - list. So even if your SLF4J binding has a different release - schedule than SLF4J, assuming you update the SLF4J version you - use every 6 to 12 months, you can still participate in the - version check without incurring a mismatch warning. For - example, logback has a different release schedule but still - participates in version checks.</p> - - <p><b>As of SLF4J 1.5.5</b>, all bindings shipped within the - SLF4J distribution, e.g. slf4j-logj12, slf4j-simple and - slf4j-jdk14, declare the REQUESTED_API_VERSION field with a - value equal to their SLF4J version. It follows that, for - example if slf4j-simple-1.5.6.jar is mixed with - slf4j-api-1.5.5.jar, then a version mismatch warning will be - issued. Note that SLF4J versions prior to 1.5.5 did not have a - version check mechanism. Only slf4j-api-1.5.5.jar and later - can emit version mismatch warnings. (Actually, version 1.5.4 - offered a check policy which was much too restrictive and - inconsistent with the size of our user base. Consequently, - SLF4J version 1.5.5 was released just a day after 1.5.4.) - </p> - - <p>Given its large installed user base and several external - implementations, it would have been unwise to expect all SLF4J - implementations to closely follow SLF4J's release schedule, let - alone align their release schedules with SLF4J. Hence, the - elective version check policy. - </p> - - </dd> - - </dl> - - <h2>General questions about logging</h2> - - - <dl> - <dt><a name="declared_static" href="#declared_static"> Should Logger - members of a class be declared as static? </a> - </dt> - <dd> - - <p>We <code>used</code> to recommend that loggers members be - declared as instance variables instead of static. After further - analysis, <b>we no longer recommend one approach over the - other.</b> - </p> - - <p>Here is a summary of the pros and cons of each approach. - </p> - - <table class="bodyTable"> - <tr valign="top"> - <th width="50%">Advantages for declaring loggers as static</th> - <th width="50%">Disadvantages for declaring loggers as static</th> - </tr> - <tr valign="top" class="alt"> - <td> - <ol> - <li>common and well-established idiom</li> - <li>less CPU overhead: loggers are retrieved and - assigned only once, at hosting class - initialization</li> - <li>less memory overhead: logger declaration will - consume one reference per class</li> - </ol> - </td> - - <td>  - <ol> - <li>For libraries shared between applications, not - possible to take advantage of repository selectors. It - should be noted that if the SLF4J binding and the - underlying API ships with each application (not shared - between applications), then each application will still - have its own logging environment. - </li> - <li>not IOC-friendly</li> - </ol> - </td> - </tr> - - <tr> - <th width="50%">Advantages for declaring loggers as instance variables</th> - <th width="50%">Disadvantages for declaring loggers as - instance variables</th> - </tr> - - <tr class="alt" valign="top"> - <td>  - <ol> - <li>Possible to take advantage of repository selectors - even for libraries shared between applications. However, - repository selectors only work if the underlying logging - system is logback-classic. Repository selectors do not - work for the SLF4J+log4j combination. - </li> - <li>IOC-friendly</li> - </ol> - </td> - - <td>  - <ol> - <li>Less common idiom than declaring loggers as static - variables</li> - - <li>higher CPU overhead: loggers are retrieved and - assigned for each instance of the hosting class</li> - - <li>higher memory overhead: logger declaration will - consume one reference per instance of the hosting class</li> - </ol> - </td> - </tr> - </table> - - - <h3>Explanation</h3> - - <p>Static logger members cost a single variable reference for - all instances of the class whereas an instance logger member - will cost a variable reference for every instance of the - class. For simple classes instantiated thousands of times - there might be a noticeable difference. - </p> - - <p>However, more recent logging systems, e.g log4j or logback, - support a distinct logger context for each application running - in the application server. Thus, even if a single copy of - <em>log4j.jar</em> or <em>logback-classic.jar</em> is deployed - in the server, the logging system will be able to differentiate - between applications and offer a distinct logging environment - for each application. - </p> - - <p>More specifically, each time a logger is retrieved by - invoking <code>LoggerFactory.getLogger()</code> method, the - underlying logging system will return an instance appropriate - for the current application. Please note that within the - <em>same</em> application retrieving a logger by a given name - will always return the same logger. For a given name, a - different logger will be returned only for different - applications. - </p> - - <p>If the logger is static, then it will only be retrieved once - when the hosting class is loaded into memory. If the hosting - class is used in only in one application, there is not much to - be concerned about. However, if the hosting class is shared - between several applications, then all instances of the shared - class will log into the context of the application which - happened to first load the shared class into memory - hardly the - behavior expected by the user. - </p> - - <p>Unfortunately, for non-native implementations of the SLF4J - API, namely with slf4j-log4j12, log4j's repository selector will - not be able to do its job properly because slf4j-log4j12, a - non-native SLF4J binding, will store logger instances in a map, - short-circuiting context-dependent logger retrieval. For native - SLF4J implementations, such as logback-classic, repository - selectors will work as expected. - </p> - - <p>The Apache Commons wiki contains an <a - href="http://wiki.apache.org/jakarta-commons/Logging/StaticLog">informative - article</a> covering the same question.</p> - - <p><b>Logger serialization</b></p> - - <p>Contrary to static variables, instance variables are - serialized by default. As of SLF4J version 1.5.3, logger - instances survive serialization. Thus, serialization of the host - class no longer requires any special action, even when loggers - are declared as instance variables. In previous versions, logger - instances needed to be declared as <code>transient</code> in the - host class. </p> - - <p><b>Summary</b></p> - - <p>In summary, declaring logger members as static variables - requires less CPU time and have a slightly smaller memory - footprint. On the other hand, declaring logger members as - instance variables requires more CPU time and have a slighlty - higher memory overhead. However, instance variables make it - possible to create a distinct logger environment for each - application, even for loggers declared in shared - libraries. Perhaps more important than previously mentioned - considerations, instance variables are IOC-friendly whereas - static variables are not. - </p> - - <p>See also <a - href="http://wiki.apache.org/jakarta-commons/Logging/StaticLog">related - discussion</a> in the commons-logging wiki. - </p> - - </dd> - </dl> - - <dl> - <dt> <a name="declaration_pattern" - href="#declaration_pattern">Is there a recommended idiom for - declaring a logger in a class?</a> - </dt> - - <dd> - <p>The following is the recommended logger declaration - idiom. For reasons <a href="#declared_static">explained - above</a>, it is left to the user to determine whether loggers - are declared as static variables or not.</p> - - <pre class="prettyprint source">package some.package; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -public class MyClass { - <b>final (static) Logger logger = LoggerFactory.getLogger(MyClass.class);</b> - ... etc -}</pre> - - <p>Unfortunately, give that the name of the hosting class is - part of the logger declaration, the above logger declaration - idiom is not is <em>not</em> resistant to cut-and-pasting - between classes. - </p> - </dd> - </dl> - - <script src="templates/footer.js" type="text/javascript"></script> -</div> -</body> -</html> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> + + <head> + <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> + <title>SLF4J FAQ</title> + <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> + <link rel="stylesheet" type="text/css" href="css/prettify.css" /> + </head> + <body onload="prettyPrint()"> + + <script type="text/javascript" src="js/prettify.js"></script> + <script type="text/javascript">prefix='';</script> + + <script src="templates/header.js" type="text/javascript"></script> + <div id="left"> + <script src="templates/left.js" type="text/javascript"></script> + </div> + + <div id="content"> + + <h2><a name="top">Frequently Asked Questions about SLF4J</a></h2> + + <p><b>Generalities</b></p> + + <ol type="1"> + <li><a href="#what_is">What is SLF4J?</a></li> + + <li><a href="#when">When should SLF4J be used?</a></li> + + <li><a href="#yet_another_facade"> Is SLF4J yet another loggingfacade?</a></li> + + <li><a href="#why_new_project"> If SLF4J fixes JCL, then why + wasn't the fix made in JCL instead of creating a new project? + </a> + </li> + + <li><a href="#need_to_recompile"> When using SLF4J, do I have to + recompile my application to switch to a different logging + system? + </a> + </li> + + <li><a href="#requirements">What are SLF4J's requirements?</a></li> + + <li><a href="#compatibility">Are SLF4J versions backward + compatible?</a></li> + + <li><a href="#IllegalAccessError">I am getting + <code>IllegalAccessError</code> exceptions when using SLF4J. Why + is that?</a></li> + + + <li> + <a href="#license">Why is SLF4J licensed under X11 type + license instead of the Apache Software License? + </a> + </li> + + <li> + <a href="#where_is_binding">Where can I get a particular + SLF4J binding? + </a> + </li> + + <li> + <a href="#configure_logging">Should my library attempt to + configure logging? + </a> + </li> + + <li> + <a href="#maven2">What about Maven 2 transitive + dependencies? + </a> + </li> + + <li> + <a href="#excludingJCL">How do I exclude commons-logging as a + Maven dependency? + </a> + </li> + </ol> + + + <b>About the SLF4J API</b> + + <ol type="1"> + + <li> + <a href="#string_or_object"> Why don't the printing methods + in the Logger interface accept message of type Object, but only + messages of type String? + </a> + </li> + + <li> + <a href="#exception_message"> + Can I log an exception without an accompanying message? + </a> + </li> + + + <li> + <a href="#logging_performance"> What is the fastest way of + (not) logging? + </a> + </li> + + <li> + <a href="#string_contents"> How can I log the string contents + of a single (possibly complex) object? + </a> + </li> + + + <li><a href="#fatal"> Why doesn't the + <code>org.slf4j.Logger</code> interface have methods for the + FATAL level? </a></li> + + <li><a href="#trace">Why was the TRACE level introduced only in + SLF4J version 1.4.0? </a></li> + + <li><a href="#i18n">Does the SLF4J logging API support I18N + (internationalization)? </a></li> + + + <li><a href="#noLoggerFactory">Is it possible to retrieve loggers + without going through the static methods in + <code>LoggerFactory</code>? </a></li> + + + </ol> + + + + <b>Implementing the SLF4J API</b> + + <ol type="1"> + + <li><a href="#slf4j_compatible"> How do I make my logging + framework SLF4J compatible? </a></li> + + <li><a href="#marker_interface"> How can my logging system add + support for the <code>Marker</code> interface? </a></li> + + <li><a href="#version_checks">How does SLF4J's version check + mechanism work? </a></li> + + + </ol> + + + <b>General questions about logging</b> + + + <ol type="1"> + + <li><a href="#declared_static"> Should Logger members of a class + be declared as static? </a></li> + + + <li><a href="#declaration_pattern">Is there a recommended idiom + for declaring a loggers in a class?</a></li> + + </ol> + + <h2>Generalities</h2> + + <dl> + <dt><a name="what_is" href="#what_is">What is SLF4J?</a></dt> + <dd> + <p>SLF4J is a simple facade for logging systems allowing the + end-user to plug-in the desired logging system at deployment + time. + </p> + + <hr /> + </dd> + + <dt><a name="when" href="#when"> When should SLF4J be used? + </a></dt> + + <dd> + <p>In short, libraries and other embedded components should + consider SLF4J for their logging needs because libraries + cannot afford to impose their choice of logging system on the + end-user. On the other hand, it does not necessarily make + sense for stand-alone applications to use SLF4J. Stand-alone + applications can invoke the logging system of their choice + directly. + </p> + + <p>SLF4J is only a facade, meaning that it does not provide a + complete logging solution. Operations such as configuring + appenders or setting logging levels cannot be performed with + SLF4J. Thus, at some point in time, any non-trivial + application will need to directly invoke the underlying + logging system. In other words, complete independence from the + API underlying logging system is not possible for a + stand-alone application. Nevertheless, SLF4J reduces the + impact of this dependence to near-painless levels. + </p> + + <p>Suppose that your CRM application uses log4j for its + logging. However, one of your important clients request that + logging be performed through JDK 1.4 logging. If your + application is riddled with thousands of direct log4j calls, + migration to JDK 1.4 would be a relatively lengthy and + error-prone process. Even worse, you would potentially need to + maintain two versions of your CRM software. Had you been + invoking SLF4J API instead of log4j, the migration could be + completed in a matter of minutes by replacing one jar file with + another. + </p> + + <p>SLF4J lets component developers to defer the choice of the + logging system to the end-user but eventually a choice needs + to be made. + </p> + + <hr /> + + </dd> + + <dt> + <a name="yet_another_facade" href="#yet_another_facade"> + Is SLF4J yet another logging facade? </a> + </dt> + + <dd> + <p>SLF4J is conceptually very similar to JCL. As such, it can + be thought of as yet another logging facade. However, SLF4J is + much simpler in design and arguably more robust. In a + nutshell, SLF4J avoid the class loader issues that plague JCL. + </p> + + <hr /> + + </dd> + <dt> + <a name="why_new_project" href="#why_new_project"> + If SLF4J fixes JCL, then why wasn't the fix made in JCL + instead of creating a new project? + </a> + </dt> + + <dd> + <p>This is a very good question. First, SLF4J static binding + approach is very simple, perhaps even laughably so. It was + not easy to convince developers of the validity of that + approach. It is only after SLF4J was released and started to + become accepted did it gain respectability in the relevant + community. + </p> + + <p>Second, SLF4J offers two enhancements which tend to be + underestimated. Parameterized log messages solve an important + problem associated with logging performance, in a pragmatic + way. Marker objects, which are supported by the + <code>org.slf4j.Logger</code> interface, pave the way for + adoption of advanced logging systems and still leave the door + open to switching back to more traditional logging systems if + need be. + </p> + + <hr /> + </dd> + + <dt> + <a name="need_to_recompile" href="#need_to_recompile"> When + using SLF4J, do I have to recompile my application to switch + to a different logging system? </a> + </dt> + + <dd> + <p>No, you do not need to recompile your application. You can + switch to a different logging system by removing the previous + SLF4J binding and replacing it with the binding of your choice. + </p> + + <p>For example, if you were using the NOP implementation and + would like to switch to log4j version 1.2, simply replace + <em>slf4j-nop.jar</em> with <em>slf4j-log4j12.jar</em> on + your class path but do not forget to add log4j-1.2.x.jar as + well. Want to switch to JDK 1.4 logging? Just replace + <em>slf4j-log4j12.jar</em> with <em>slf4j-jdk14.jar</em>. + </p> + + <hr /> + </dd> + <dt> + <a name="requirements" href="#requirements">What are SLF4J's + requirements?</a> + </dt> + + <dd> + + <p>In principle, SLF4J requires JDK 1.3 or above, in + particular slf4j-api is compatible with JDK 1.3. However, + the underlying logging system might have a higher + requirement. For instance, the <em>slf4j-jdk14</em> binding + requires JDK 1.4. Logback requires JDK 1.5. + </p> + + <p> </p> + + <table border="1"> + <tr align="left"> + <th>Binding</th> + <th>Requirements</th> + </tr> + + <tr> + <td>slf4j-nop</td> + <td>JDK 1.3</td> + </tr> + <tr> + <td>slf4j-simple</td> + <td>JDK 1.3</td> + </tr> + + <tr> + <td>slf4j-log4j12</td> + <td align="left">JDK 1.3, plus any other library + dependencies required by the log4j appenders in use</td> + </tr> + <tr> + <td>slf4j-jdk14</td> + <td>JDK 1.4 or above</td> + </tr> + <tr> + <td>logback-classic</td> + <td>JDK 1.5 or above, plus any other library dependencies + required by the logback appenders in use</td> + </tr> + + </table> + + <hr /> + </dd> + +  +  + <dt><a name="compatibility" href="#compatibility">Are SLF4J + versions backward compatible?</a> + </dt> + + <dd> + <p>With rare theoretical exceptions, SLF4J versions are backward + compatible. This means than you can upgrade from SLF4J version + 1.0 to any later version without problems.</p> + + <p>However, while the SLF4J API is very stable from the client's + perspective, SLF4J bindings such as slf4j-simple or + slf4j-log4j12 may require a specific version of slf4j-api. <span + class="redBold">Mixing different versions of slf4j artifacts can + be problematic and is strongly discouraged. </span> For + instance, if you are using slf4j-api-1.5.6.jar, then you should + also use slf4j-simple-1.5.6.jar, using slf4j-simple-1.4.2.jar + will not work. + </p> + + <p>At initialization time, if SLF4J suspects that there may be a + version mismatch problem, it emits a warning about the said + mismatch. For the exact details of the version mismatch + detection mechanism, please refer to the <a + href="#version_checks">relevant entry</a> in this FAQ. + </p> + + <hr /> + </dd> + +  + + <dt><a name="IllegalAccessError" href="#IllegalAccessError">I am getting + <code>IllegalAccessError</code> exceptions when using SLF4J. Why + is that?</a> + </dt> + + <dd> + + <p>Here are the exception details.</p> + + <pre class="source">Exception in thread "main" java.lang.IllegalAccessError: tried to access field +org.slf4j.impl.StaticLoggerBinder.SINGLETON from class org.slf4j.LoggerFactory + at org.slf4j.LoggerFactory.<clinit>(LoggerFactory.java:60)</pre> + + <p>This error is caused by the static initilizer of the + <code>LoggerFactory</code> class attempting to directly access + the SINGLETON field of + <code>org.slf4j.impl.StaticLoggerBinder</code>. While this was + allowed in SLF4J 1.5.5 and earlier, in 1.5.6 and later the + SINGLETON field has been marked as private access. + </p> + + + <p>If you get the exception shown above, then you are using an + older version of slf4j-api, e.g. 1.4.3, with a new version of a + slf4j binding, e.g. 1.5.6. Typically, this occurs when your + Maven <em>pom.ml</em> file incoprporates hibernate 3.3.0 which + declares a dependency on slf4j-api version 1.4.2. If your + <em>pom.xml</em> declares a dependency on an slf4j binding, say + slf4j-log4j12 version 1.5.6, then you will get illegal access + errors. + </p> + + <p>To see which version of slfj4-api is pulled in by Maven, use + the maven dependency plugin as follows.</p> + + <p class="source">mvn dependency:tree</p> + + <p>If you are usig Eclipse, please do not rely on the dependency + tree shown by <a + href="http://m2eclipse.codehaus.org/">m2eclipse</a>.</p> + + <p>In your <em>pom.xml</em> file, excplicitly declaring a + dependecy on slf4j-api matching the version of the declared + binding will make the problem go away. + </p> + + <hr /> + </dd> + + +  + + <dt> + <a name="license" href="#license"> + Why is SLF4J licensed under X11 type license instead of the + Apache Software License? + </a> + </dt> + + <dd> + <p>SLF4J is licensed under a permissive X11 type license + instead of the <a + href="http://www.apache.org/licenses/">ASL</a> or the <a + href="http://www.gnu.org/copyleft/lesser.html">LGPL</a> + because the X11 license is deemed by both the Apache Software + Foundation as well as the Free Software Foundation as + compatible with their respective licenses. + </p> + + <hr /> + </dd> + +  + <dt> + <a name="where_is_binding" href="#where_is_binding"> + Where can I get a particular SLF4J binding? + </a> + </dt> + + <dd> + + <p>SLF4J bindings for <a + href="api/org/slf4j/impl/SimpleLogger.html">SimpleLogger</a>, + <a href="api/org/slf4j/impl/NOPLogger.html">NOPLogger</a>, <a + href="api/org/slf4j/impl/Log4jLoggerAdapter.html">Log4jLoggerAdapter</a> + and <a + href="api/org/slf4j/impl/JDK14LoggerAdapter.html">JDK14LoggerAdapter</a> + are contained within the files <em>slf4j-nop.jar</em>, + <em>slf4j-simple.jar</em>, <em>slf4j-log4j12.jar</em>, and + <em>slf4j-jdk14.jar</em>. These files ship with the <a + href="download.html">official SLF4J distribution</a>. Please + note that all bindings depend on <em>slf4j-api.jar</em>. + </p> + + <p>The binding for logback-classic ships with the <a + href="http://logback.qos.ch/download.html">logback + distribution</a>. However, as with all other bindings, the + logback-classic binding requires <em>slf4j-api.jar</em>. + </p> + + <hr /> + </dd> + + <dt><a name="configure_logging" href="#configure_logging"> + Should my library attempt to configure logging? </a> + </dt> + + <dd> + <p>Embedded components such as libraries do not need and + should not configure the underlying logging system. They + invoke SLF4J to log but should let the end-user configure the + logging environment. When embedded components try to configure + logging on their own, they often override the end-user's + wishes. At the end of the day, it is the end-user who has to + read the logs and process them. She should be the person to + decide how she wants her logging configured. + </p> + + <hr/> + </dd> + + <dt><a name="maven2" href="#maven2">What about Maven2 + transitive dependencies? </a> + </dt> + + <dd> + <p>As an author of a library built with Maven2, you might + want to test your application using a binding, say + slf4j-log4j12 or logback-classic, without forcing log4j or + logback-classic as a dependency upon your users. As of SLF4J + version 1.3, this quite easy to accomplish. But first, since + your library's code depends on the SLF4J API you will need to + declare slf4j-api as a compile-time (default scope) + dependency. + </p> + <pre class="prettyprint source"><dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + <version>${project.version}</version> +</dependency></pre> + + <p>Limiting the transitivity of the SLF4J binding used in your + tests can be accomplished by declaring the scope of the + SLF4J-binding dependency as "test". Here is an example:</p> + + <pre class="prettyprint source"><dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-log4j12</artifactId> + <version>${project.version}</version> + <b><scope>test</scope></b> +</dependency></pre> + + <p>Thus, as far as your users are concerned you are exporting + slf4j-api as a transitive dependency of your library, but not + any SLF4J-binding or an underlying logging system. + </p> + + <hr/> + + </dd> + + + <dt> + <a name="excludingJCL">How do I exclude commons-logging as a + Maven dependency? + </a> + </dt> + + <dd> + <p>A large number of Maven projects declare commons-logging + as a dependency. Thus, if you wish to migrate to SLF4J or use + jcl-over-slf4j, you would need to declare a commons-logging + exclusion in all of your dependencies which transitively + depend on commons-logging. This can be an error prone + process. To alleviate the pain, Erik van Oosten has developed + a <a + href="http://day-to-day-stuff.blogspot.com/2007/10/announcement-version-99-does-n…">clever + hack around this problem.</a> + </p> + </dd> + + + </dl> + + + <h2>About the SLF4J API</h2> + + <dl> + + <dt><a name="string_or_object" href="#string_or_object"> Why + don't the printing methods in the Logger interface accept + message of type Object, but only messages of type String? </a> + </dt> + + <dd> + + <p>In SLF4J 1.0beta4, the printing methods such as debug(), + info(), warn(), error() in the <a + href="api/org/slf4j/Logger.html">Logger interface</a> were + modified so as to accept only messages of type String + instead of Object. + </p> + + <p>Thus, the set of printing methods for the DEBUG level + became:</p> + + <pre class="prettyprint source">debug(String msg); +debug(String format, Object arg); +debug(String format, Object arg1, Object arg2); +debug(String msg, Throwable t);</pre> + + <p>Previously, the first argument in the above methods was of + type <code>Object</code>.</p> + + <p>This change enforces the notion that logging systems are + about decorating and handling messages of type String, and not + any arbitrary type (Object). + </p> + + <p>Just as importantly, the new set of method signatures offer + a clearer differentiation between the overloaded methods + whereas previously the choice of the invoked method due to + Java overloading rules were not always easy to follow.</p> + + <p>It was also easy to make mistakes. For example, previously + it was legal to write:</p> + + <pre class="prettyprint source">logger.debug(new Exception("some error"));</pre> + + <p>Unfortunately, the above call did not print the stack trace + of the exception. Thus, a potentially crucial piece of + information could be lost. When the first parameter is + restricted to be of type String, then only the method + </p> + + <pre class="prettyprint source">debug(String msg, Throwable t);</pre> + + <p>can be used to log exceptions. Note that this method + ensures that every logged exception is accompanied with a + descriptive message.</p> + + <hr /> + </dd> + + <dt> + <a name="exception_message" href="#exception_message"> + Can I log an exception without an accompanying message? + </a> + </dt> + <dd> + <p>In short, no.</p> + + <p>If <code>e</code> is an <code>Exception</code>, and you + would like to log an exception at the ERROR level, you must + add an accompanying message. For example,</p> + + <pre class="prettyprint source">logger.error("some accompanying message", e);</pre> + + <p>You might legitimately argue that not all exceptions have a + meaningful message to accompany them. Moreover, a good exception + should already contain a self explanatory description. The + accompanying message may therefore be considered redundant. + </p> + + + <p>While these are valid arguments, there are three opposing + arguments also worth considering. First, on many, albeit not + all occasions, the accompanying message can convey useful + information nicely complementing the description contained + in the exception. Frequently, at the point where the + exception is logged, the developer has access to more + contextual information than at the point where the exception + is thrown. Second, it is not difficult to imagine more or + less generic messages, e.g. "Exception caught", "Exception + follows", that can be used as the first argument for + <code>error(String msg, Throwable t)</code> invocations. + Third, most log output formats display the message on a + line, followed by the exception on a separate line. Thus, + the message line would look inconsistent without a message. + </p> + + <p>In short, if the user were allowed to log an exception + without an accompanying message, it would be the job of the + logging system to invent a message. This is actually what + the <a href="http://tinyurl.com/cr9kg">throwing(String + sourceClass, String sourceMethod, Throwable thrown)</a> + method in java.util.logging package does. (It decides on its + own that accompanying message is the string "THROW".) + </p> + + <p>It may initially appear strange to require an accompanying + message to log an exception. Nevertheless, this is common + practice in <em>all</em> log4j derived systems such as + java.util.logging, logkit, etc. and of course log4j itself. It + seems that the current consensus considers requiring an + accompanying message as a good a thing (TM). + </p> + + <hr/> + </dd> + + + + <dt> + <a name="logging_performance" href="#logging_performance"> + What is the fastest way of (not) logging?</a> + </dt> + <dd> + + <p>SLF4J supports an advanced feature called parameterized + logging which can significantly boost logging performance for + <em>disabled</em> logging statement.</p> + + <p> For some Logger <code>logger</code>, writing,</p> + <pre class="prettyprint source">logger.debug("Entry number: " + i + " is " + String.valueOf(entry[i]));</pre> + + <p>incurs the cost of constructing the message parameter, that + is converting both integer <code>i</code> and + <code>entry[i]</code> to a String, and concatenating + intermediate strings. This, regardless of whether the message + will be logged or not. + </p> + + <p>One possible way to avoid the cost of parameter + construction is by surrounding the log statement with a + test. Here is an example.</p> + + <pre class="prettyprint source">if(logger.isDebugEnabled()) { + logger.debug("Entry number: " + i + " is " + String.valueOf(entry[i])); +}</pre> + + + <p>This way you will not incur the cost of parameter + construction if debugging is disabled for + <code>logger</code>. On the other hand, if the logger is + enabled for the DEBUG level, you will incur the cost of + evaluating whether the logger is enabled or not, twice: once in + <code>debugEnabled</code> and once in <code>debug</code>. This + is an insignificant overhead because evaluating a logger takes + less than 1% of the time it takes to actually log a statement. + </p> + + <p><b>Better yet, use parameterized messages</b></p> + + <p>There exists a very convenient alternative based on message + formats. Assuming <code>entry</code> is an object, you can write: + </p> + + + <pre class="prettyprint source">Object entry = new SomeObject(); +logger.debug("The entry is {}.", entry);</pre> + + <p>After evaluating whether to log or not, and only if the + decision is affirmative, will the logger implementation format + the message and replace the '{}' pair with the string value of + <code>entry</code>. In other words, this form does not incur + the cost of parameter construction in case the log statement is + disabled. + </p> + + <p>The following two lines will yield the exact same + output. However, the second form will outperform the first + form by a factor of at least 30, in case of a + <em>disabled</em> logging statement. + </p> + + <pre class="prettyprint source">logger.debug("The new entry is "+entry+"."); +logger.debug("The new entry is {}.", entry);</pre> + + + <p>A two argument variant is also available. For example, you + can write:</p> + + + <pre class="prettyprint source">logger.debug("The new entry is {}. It replaces {}.", entry, oldEntry);</pre> + + <p>If three or more arguments need to be passed, you can make + use of the <code>Object[]</code> variant. For example, you can + write:</p> + + <pre class="prettyprint source">logger.debug("Value {} was inserted between {} and {}.", new Object[] {newVal, below, above});</pre> + + + + <p>Array type arguments, including multi-dimensional arrays, + are also supported.</p> + + <p>SLF4J uses its own message formatting implementation which + differs from that of the Java platform. This is justified by + the fact that SLF4J's implementation performs about 10 times + faster but at the cost of being non-standard and less + flexible. + </p> + + <p><b>Escaping the "{}" pair</b></p> + + <p>The "{}" pair is called the <em>formatting anchor</em>. It + serves to designate the location where arguments need to be + substituted within the message pattern. + </p> + + <p>SLF4J only cares about the <em>formatting anchor</em>, that + is the '{' character immediately followed by '}'. Thus, in + case your message contains the '{' or the '}' character, you + do not have to do anything special unless the '}' character + immediately follows '}'. For example, + </p> + + <pre class="prettyprint source">logger.debug("Set {1,2} differs from {}", "3");</pre> + + <p>which will print as "Set {1,2} differs from 3". </p> + + <p>You could have even written,</p> + <pre class="prettyprint source">logger.debug("Set {1,2} differs from {{}}", "3");</pre> + <p>which would have printed as "Set {1,2} differs from {3}". </p> + + <p>In the extremely rare case where the the "{}" pair occurs + naturally within your text and you wish to disable the special + meaning of the formatting anchor, then you need to escape the + '{' character with '\', that is the backslash character. Only + the '{' character should be escaped. There is no need to + escape the '}' character. For example, + </p> + + <pre class="prettyprint source">logger.debug("Set \\{} differs from {}", "3");</pre> + + <p>will print as "Set {} differs from 3". Note that within + Java code, the backslash cracacter needs to be written as + '\\'.</p> + + <p>In the rare case where the "\{}" occurs naturally in the + message, you can double escape the formatting anchor so that + it retains its original meaning. For example,</p> + + + <pre class="prettyprint source">logger.debug("File name is C:\\\\{}.", "file.zip");</pre> + <p>will print as "File name is C:\file.zip".</p> + + <hr /> + + </dd> + + + <dt><a name="string_contents" href="#string_contents"> How can + I log the string contents of a single (possibly complex) + object? + </a> + </dt> + + <dd> + <p> In relatively rare cases where the message to be logged + is the string form of an object, then the parameterized + printing method of the appropriate level can be + used. Assuming <code>complexObject</code> is an object of + certain complexity, for a log statement of level DEBUG, you + can write: + </p> + + <pre class="prettyprint source">logger.debug("{}", complexObject);</pre> + + + <p>The logging system will invoke + <code>complexObject.toString()</code> method only after it + has ascertained that the log statement was + enabled. Otherwise, the cost of + <code>complexObject.toString()</code> conversion will be + advantageously avoided. + </p> + + <hr /> + + </dd> + + + + + <dt> + <a name="fatal" href="#fatal"> Why doesn't the + <code>org.slf4j.Logger</code> interface have methods for the FATAL + level? </a> + </dt> + + <dd> + <p>From the stand point of a logging system, the distinction + between a fatal error and an error is usually not very + useful. Most programmers exit the application when a fatal + error is encountered. However, a logging library cannot (and + should not) decide on its own to terminate an + application. The initiative to exit the application must be + left to the developer. + </p> + + + <p>Thus, the most the FATAL level can do is to + <em>highlight</em> a given error as the cause for + application to crash. However, errors are by definition + exceptional events that merit attention. If a given + situation causes errors to be logged, the causes should be + attended to as soon as possible. However, if the "error" is + actually a normal situation which cannot be prevented but + merits being aware of, then it should be marked as WARN, not + ERROR. + </p> + + <p>Assuming the ERROR level designates exceptional situations + meriting close attention, we are inclined to believe that the + FATAL level is superfluous. + </p> + + + <hr /> + </dd> + + <dt> + <a name="trace" href="#trace">Why was the TRACE level introduced only in + SLF4J version 1.4.0? + </a> + </dt> + + <dd> + + <p>The addition of the TRACE level has been frequently and + hotly debated request. By studying various projects, we + observed that the TRACE level was used to disable logging + output from certain classes <em>without</em> needing to + configure logging for those classes. Indeed, the TRACE level + is by default disabled in log4j and logback as well most other + logging systems. The same result can be achieved by adding the + appropriate directives in configuration files. + </p> + + <p>Thus, in many of cases the TRACE level carried the same + semantic meaning as DEBUG. In such cases, the TRACE level + merely saves a few configuration directives. In other, more + interesting occasions, where TRACE carries a different meaning + than DEBUG, <a href="api/org/slf4j/Marker.html">Marker</a> + objects can be put to use to convey the desired + meaning. However, if you can't be bothered with markers and + wish to use a logging level lower than DEBUG, the TRACE level + can get the job done. + </p> + + <p>Note that while the cost of evaluating a disabled log + request is in the order of a few <code>nanoseconds</code>, the + use of the TRACE level (or any other level for that matter) is + discouraged in tight loops where the log request might be + evaluated millions of times. If the log request is enabled, + then it will overwhelm the target destination with massive + output. If the request is disabled, it will waste resources. + </p> + + <p>In short, although we still discourage the use of the TRACE + level because alternatives exist or because in many cases log + requests of level TRACE are wasteful, given that people kept + asking for it, we decided to bow to popular demand. + </p> + <hr/> + + </dd> + + <dt> + <a name="i18n" href="#i18n">Does the SLF4J logging API support + I18N (internationalization)? + </a> + </dt> + + <dd> + <p>Yes, as of version 1.5.9, SLF4J ships with a package called + <code>org.slf4j.cal10n</code> which adds <a + href="localization.html">localized/internationalized logging</a> + support as a thin layer built upon the <a + href="http://cal10n.qos.ch">CAL10N API</a>.</p> + + <hr/> + </dd> + + <dt><a name="noLoggerFactory" href="#noLoggerFactory">Is it + possible to retrieve loggers without going through the static + methods in <code>LoggerFactory</code>?</a> + </dt> + + <dd> + + <p>Yes. <code>LoggerFactory</code> is essentially a wrapper + around an <a + href="xref/org/slf4j/ILoggerFactory.html"><code>ILoggerFactory</code></a> + instance. The <code>ILoggerFactory</code> instance in use is + determined according to the static binding conventions of the + SLF4J framework. See the <a + href="xref/org/slf4j/LoggerFactory.html#217">getSingleton()</a> + method in <code>LoggerFactory</code> for details. + </p> + + <p>However, nothing prevents you from using your own + <code>ILoggerFactory</code> instance. Note that you can also + obtain a reference to the <code>ILoggerFactory</code> that the + <code>LoggerFactory</code> class is using by invoking the <a + href="apidocs/org/slf4j/LoggerFactory.html#getILoggerFactory()"> + <code>LoggerFactory.getILoggerFactory()</code></a> method. + </p> + + <p>Thus, if SLF4J binding conventions do not fit your needs, or + if you need additional flexibility, then do consider using the + <code>ILoggerFactory</code> interface as an alternative to + inventing your own logging API.</p> + </dd> + + + + </dl> + + + + + <h2>Implementing the SLF4J API</h2> + + <dl> + <dt><a name="slf4j_compatible" href="#slf4j_compatible"> How do + I make my logging framework SLF4J compatible? + </a> + </dt> + + + <dd> + + <p>Adding supporting for the SLF4J is surprisingly + easy. Essentially, you coping an existing binding and tailoring + it a little (as explained below) does the trick. + </p> + + <p>Assuming your logging system has notion of a + logger, called say <code>MyLogger</code>, you need to provide + an adapter for <code>MyLogger</code> to + <code>org.slf4j.Logger</code> interface. Refer to slf4j-jcl, + slf4j-jdk14, and slf4j-log4j12 modules for examples of + adapters. + </p> + + <p>Once you have written an appropriate adapter, say + <code>MyLoggerAdapter</code>, you need to provide a factory + class implementing the <code>org.slf4j.ILoggerFactory</code> + interface. This factory should return instances + <code>MyLoggerAdapter</code>. Let <code>MyLoggerFactory</code> + be the name of your factory class. + </p> + + <p>Once you have the adapter, namely + <code>MyLoggerAdapter</code>, and a factory, namely + <code>MyLoggerFactory</code>, the last remaining step is to + modify the <code>StaticLoggerBinder</code> class so that it + returns an new instance of <code>MyLoggerFactory</code>. You + will also need to modify the + <code>loggerFactoryClassStr</code> variable. + </p> + + <p>For Marker or MDC support, you could use the one of the + existing NOP implementations. + </p> + + <p>In summary, to create an SLF4J binding for your logging + system, follow these steps:</p> + + <ol> + <li>start with a copy of an existing module,</li> + <li>create an adapter between your logging system and + <code>org.slf4j.Logger</code> interface + </li> + <li>create a factory for the adapter created in the previous step,</li> + <li>modify <code>StaticLoggerBinder</code> class to use the + factory you created in the previous step</li> + </ol> + + <hr/> + </dd> + <dt> + <a name="marker_interface" href="#marker_interface"> How + can my logging system add support for the <code>Marker</code> + interface? + </a> + </dt> + <dd> + + <p>Markers constitute a revolutionary concept which is + supported by logback but not other existing logging + systems. Consequently, SLF4J conforming logging systems are + allowed to ignore marker data passed by the user. + </p> + + <p>However, even though marker data may be ignored, the user + must still be allowed to specify marker data. Otherwise, users + would not be able to switch between logging systems that + support markers and those that do not. + </p> + + <p>The <code>MarkerIgnoringBase</code> class can serve as a + base for adapters or native implementations of logging + systems lacking marker support. In + <code>MarkerIgnoringBase</code>, methods taking marker data + simply invoke the corresponding method without the Marker + argument, discarding any Marker data passed as + argument. Your SLF4J adapters can extend + <code>MarkerIgnoringBase</code> to quickly implement the + methods in <code>org.slf4j.Logger</code> which take a + <code>Marker</code> as the first argument. + </p> + + <hr/> + </dd> + + <dt><a name="version_checks" href="#version_checks"> How does + SLF4J's version check mechanism work?</a> + </dt> + + <dd> + <p>The version check performed by SLF4J API during its + initialization is an elective process. Conforming SLF4J + implementations may choose <em>not</em> to participate, in + which case, no version check will be performed. + </p> + + <p>However, if an SLF4J implementation decides to participate, + than it needs to declare a variable called + REQUESTED_API_VERSION within its copy of the + <code>StaticLoggerBinder</code> class. The value of this + variable should be equal to the version of the slf4j-api.jar + it is compiled with. If the implementation is upgraded to a + newer version of slf4j-api, than you also need to update the + value of REQUESTED_API_VERSION. + </p> + + <p>For each version, SLF4J API maintains a list of compatible + versions. SLF4J will emit a version mismatch warning only if + the requested version is not found in the compatibility + list. So even if your SLF4J binding has a different release + schedule than SLF4J, assuming you update the SLF4J version you + use every 6 to 12 months, you can still participate in the + version check without incurring a mismatch warning. For + example, logback has a different release schedule but still + participates in version checks.</p> + + <p><b>As of SLF4J 1.5.5</b>, all bindings shipped within the + SLF4J distribution, e.g. slf4j-logj12, slf4j-simple and + slf4j-jdk14, declare the REQUESTED_API_VERSION field with a + value equal to their SLF4J version. It follows that, for + example if slf4j-simple-1.5.6.jar is mixed with + slf4j-api-1.5.5.jar, then a version mismatch warning will be + issued. Note that SLF4J versions prior to 1.5.5 did not have a + version check mechanism. Only slf4j-api-1.5.5.jar and later + can emit version mismatch warnings. (Actually, version 1.5.4 + offered a check policy which was much too restrictive and + inconsistent with the size of our user base. Consequently, + SLF4J version 1.5.5 was released just a day after 1.5.4.) + </p> + + <p>Given its large installed user base and several external + implementations, it would have been unwise to expect all SLF4J + implementations to closely follow SLF4J's release schedule, let + alone align their release schedules with SLF4J. Hence, the + elective version check policy. + </p> + + </dd> + + </dl> + + <h2>General questions about logging</h2> + + + <dl> + <dt><a name="declared_static" href="#declared_static"> Should Logger + members of a class be declared as static? </a> + </dt> + <dd> + + <p>We <code>used</code> to recommend that loggers members be + declared as instance variables instead of static. After further + analysis, <b>we no longer recommend one approach over the + other.</b> + </p> + + <p>Here is a summary of the pros and cons of each approach. + </p> + + <table class="bodyTable"> + <tr valign="top"> + <th width="50%">Advantages for declaring loggers as static</th> + <th width="50%">Disadvantages for declaring loggers as static</th> + </tr> + <tr valign="top" class="alt"> + <td> + <ol> + <li>common and well-established idiom</li> + <li>less CPU overhead: loggers are retrieved and + assigned only once, at hosting class + initialization</li> + <li>less memory overhead: logger declaration will + consume one reference per class</li> + </ol> + </td> + + <td>  + <ol> + <li>For libraries shared between applications, not + possible to take advantage of repository selectors. It + should be noted that if the SLF4J binding and the + underlying API ships with each application (not shared + between applications), then each application will still + have its own logging environment. + </li> + <li>not IOC-friendly</li> + </ol> + </td> + </tr> + + <tr> + <th width="50%">Advantages for declaring loggers as instance variables</th> + <th width="50%">Disadvantages for declaring loggers as + instance variables</th> + </tr> + + <tr class="alt" valign="top"> + <td>  + <ol> + <li>Possible to take advantage of repository selectors + even for libraries shared between applications. However, + repository selectors only work if the underlying logging + system is logback-classic. Repository selectors do not + work for the SLF4J+log4j combination. + </li> + <li>IOC-friendly</li> + </ol> + </td> + + <td>  + <ol> + <li>Less common idiom than declaring loggers as static + variables</li> + + <li>higher CPU overhead: loggers are retrieved and + assigned for each instance of the hosting class</li> + + <li>higher memory overhead: logger declaration will + consume one reference per instance of the hosting class</li> + </ol> + </td> + </tr> + </table> + + + <h3>Explanation</h3> + + <p>Static logger members cost a single variable reference for + all instances of the class whereas an instance logger member + will cost a variable reference for every instance of the + class. For simple classes instantiated thousands of times + there might be a noticeable difference. + </p> + + <p>However, more recent logging systems, e.g log4j or logback, + support a distinct logger context for each application running + in the application server. Thus, even if a single copy of + <em>log4j.jar</em> or <em>logback-classic.jar</em> is deployed + in the server, the logging system will be able to differentiate + between applications and offer a distinct logging environment + for each application. + </p> + + <p>More specifically, each time a logger is retrieved by + invoking <code>LoggerFactory.getLogger()</code> method, the + underlying logging system will return an instance appropriate + for the current application. Please note that within the + <em>same</em> application retrieving a logger by a given name + will always return the same logger. For a given name, a + different logger will be returned only for different + applications. + </p> + + <p>If the logger is static, then it will only be retrieved once + when the hosting class is loaded into memory. If the hosting + class is used in only in one application, there is not much to + be concerned about. However, if the hosting class is shared + between several applications, then all instances of the shared + class will log into the context of the application which + happened to first load the shared class into memory - hardly the + behavior expected by the user. + </p> + + <p>Unfortunately, for non-native implementations of the SLF4J + API, namely with slf4j-log4j12, log4j's repository selector will + not be able to do its job properly because slf4j-log4j12, a + non-native SLF4J binding, will store logger instances in a map, + short-circuiting context-dependent logger retrieval. For native + SLF4J implementations, such as logback-classic, repository + selectors will work as expected. + </p> + + <p>The Apache Commons wiki contains an <a + href="http://wiki.apache.org/jakarta-commons/Logging/StaticLog">informative + article</a> covering the same question.</p> + + <p><b>Logger serialization</b></p> + + <p>Contrary to static variables, instance variables are + serialized by default. As of SLF4J version 1.5.3, logger + instances survive serialization. Thus, serialization of the host + class no longer requires any special action, even when loggers + are declared as instance variables. In previous versions, logger + instances needed to be declared as <code>transient</code> in the + host class. </p> + + <p><b>Summary</b></p> + + <p>In summary, declaring logger members as static variables + requires less CPU time and have a slightly smaller memory + footprint. On the other hand, declaring logger members as + instance variables requires more CPU time and have a slighlty + higher memory overhead. However, instance variables make it + possible to create a distinct logger environment for each + application, even for loggers declared in shared + libraries. Perhaps more important than previously mentioned + considerations, instance variables are IOC-friendly whereas + static variables are not. + </p> + + <p>See also <a + href="http://wiki.apache.org/jakarta-commons/Logging/StaticLog">related + discussion</a> in the commons-logging wiki. + </p> + + </dd> + </dl> + + <dl> + <dt> <a name="declaration_pattern" + href="#declaration_pattern">Is there a recommended idiom for + declaring a logger in a class?</a> + </dt> + + <dd> + <p>The following is the recommended logger declaration + idiom. For reasons <a href="#declared_static">explained + above</a>, it is left to the user to determine whether loggers + are declared as static variables or not.</p> + + <pre class="prettyprint source">package some.package; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class MyClass { + <b>final (static) Logger logger = LoggerFactory.getLogger(MyClass.class);</b> + ... etc +}</pre> + + <p>Unfortunately, give that the name of the hosting class is + part of the logger declaration, the above logger declaration + idiom is not is <em>not</em> resistant to cut-and-pasting + between classes. + </p> + </dd> + </dl> + + <script src="templates/footer.js" type="text/javascript"></script> +</div> +</body> +</html> diff --git a/slf4j-site/src/site/pages/inde_base.html b/slf4j-site/src/site/pages/inde_base.html index 83bbef9..2addd7b 100644 --- a/slf4j-site/src/site/pages/inde_base.html +++ b/slf4j-site/src/site/pages/inde_base.html @@ -1,28 +1,28 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/2000/REC-xhtml1-20000126/DTD/xhtml1-transitional.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml"> -<head> -<meta http-equiv="content-type" content="text/html; 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charset=iso-8859-1" /> - <title>Log4j Bridge</title> - <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> - <link rel="stylesheet" type="text/css" media="print" href="css/print.css" /> - -</head> -<body> - <script type="text/javascript">prefix='';</script> - - <script src="templates/header.js" type="text/javascript"></script> - <div id="left"> - <script src="templates/left.js" type="text/javascript"></script> - </div> - <div id="content"> - - - <h2>Bridging legacy APIs</h2> - - <p>Often, some of the components you depend on rely on a logging - API other than SLF4J. You may also assume that these components - will not switch to SLF4J in the immediate future. To deal with - such circumstances, SLF4J ships with several bridging modules - which redirect calls made to log4j, JCL and java.util.logging APIs - to behave as if they were made to the SLF4J API instead. The - figure below illustrates the idea. - </p> - - <p></p> - <p></p> - - - <p><a href="images/bridging.png"> - <img src="images/bridging.png" alt="click to enlarge" width="800"/> - </a></p> - - <p> - </p> - - <h3><a name="jcl-over-slf4j" href="#jcl-over-slf4j">Gradual migration to - SLF4J from Jakarta Commons Logging (JCL)</a></h3> - - <h4><em>jcl-over-slf4j.jar</em></h4> - - <p>To ease migration to SLF4J from JCL, SLF4J distributions - include the jar file <em>jcl-over-slf4j.jar</em>. This jar file is - intended as a drop-in replacement for JCL version 1.1.1. It - implements the public API of JCL but using SLF4J underneath, hence - the name "JCL over SLF4J." - </p> - - <p>Our JCL over SLF4J implementation will allow you to migrate to - SLF4J gradually, especially if some of the libraries your software - depends on continue to use JCL for the foreseeable future. You can - immediately enjoy the benefits of SLF4J's reliability and preserve - backward compatibility at the same time. Just replace - <em>commons-logging.jar</em> with - <em>jcl-over-slf4j.jar</em>. Subsequently, the selection of the - underlying logging framework will be done by SLF4J instead of JCL - but without the class loader headaches. The underlying logging - framework can be any of the frameworks supported by SLF4J. - </p> - - <h3><em>slf4j-jcl.jar</em></h3> - - <p>Some of our users after having switched to SLF4J API realize that - in some contexts the use of JCL is mandatory and their use of SLF4J - can be a problem. For this uncommon but important case, SLF4J offers - a JCL binding, found in the file <em>slf4j-jcl.jar</em>. The JCL - binding will delegate all logging calls made through SLF4J API to - JCL. Thus, if for some reason an existing application <em>must</em> - use JCL, your part of that application can still code against the - SLF4J API in a manner transparent to the larger application - environment. Your choice of SLF4J API will be invisible to the rest - of the application which can continue to use JCL. - </p> - - <h3><em>jcl-over-slf4j.jar</em> should not be confused with - <em>slf4j-jcl.jar</em></h3> - - - <p>JCL-over-SLF4J, i.e. <em>jcl-over-slf4j.jar</em>, comes in handy - in situations where JCL needs to be supported for backward - compatibility reasons. It can be used to fix problems associated - with JCL, without necessarily adopting the SLF4J API, a decision - which can be deferred to a later time. - </p> - - <p>On the other hand, <em>slf4j-jcl.jar</em> is useful - <strong>after</strong> you have already adopted the SLF4J API for - your component which needs to be embedded in a larger application - environment where JCL is a formal requirement. Your software - component can still use SLF4J API without disrupting the larger - application. Indeed, <em>slf4j-jcl.jar</em> will delegate all - logging decisions to JCL so that the dependency on SLF4J API by your - component will be transparent to the larger whole. - </p> - - <p>Please note that <em>jcl-over-slf4j.jar</em> and - <em>slf4j-jcl.jar</em> cannot be deployed at the same time. The - former jar file will cause JCL to delegate the choice of the logging - system to SLF4J and the latter jar file will cause SLF4J to delegate - the choice of the logging system to JCL, resulting in an infinite - loop. - </p> - - - <h3><a name="log4j-over-slf4j" href="#log4j-over-slf4j">Log4j over - SLF4J</a></h3> - - <p>SLF4J ship with a module called <em>log4j-over-slf4j</em>. It - allows log4j users to migrate existing applications to SLF4J without - changing <em>a single line of code</em> but simply by replacing the - <em>log4j.jar</em> file with <em>log4j-over-slf4j.jar</em>, as - described below. - </p> - - <h4>How does it work?</h4> - - <p>The log4j-over-slf4j module contains replacements of most widely - used log4j classes, namely <code>org.apache.log4j.Category</code>, - <code>org.apache.log4j.Logger</code>, - <code>org.apache.log4j.Priority</code>, - <code>org.apache.log4j.Level</code>, - <code>org.apache.log4j.MDC</code>, and - <code>org.apache.log4j.BasicConfigurator</code>. These replacement - classes redirect all work to their corresponding SLF4J classes. - </p> - - <p>To use log4j-over-slf4j in your own application, the first step - is to locate and then to replace <em>log4j.jar</em> with - <em>log4j-over-slf4j.jar</em>. Note that you still need an SLF4J - binding and its dependencies for log4j-over-slf4j to work properly. - </p> - - <p>In most situations, replacing a jar file is all it takes in - order to migrate from log4j to SLF4J. - </p> - - <p>Note that as a result of this migration, log4j configuration - files will no longer be picked up. If you need to migrate your - log4j.properties file to logback, the <a - href="http://logback.qos.ch/translator/">log4j translator</a> might - be of help. For configuring logback, please refer to <a - href="http://logback.qos.ch/manual/index.html">its manual</a>. - </p> - - <h4>When does it not work?</h4> - - <p>The <em>log4j-over-slf4j</em> module will not work when the - application calls log4j components that are not present in the - bridge. For example, direct references to log4j appenders, - filters or PropertyConfigurator are not supported by - log4j-over-slf4j. While the number of cases where - log4j-over-slf4j is insufficient is not completely negligible, in - the vast majority of cases where log4j is configured through a - configuration file, be it <em>log4j.properties</em> or - <em>log4j.xml</em>, log4j-over-slf4j is enough in order to migrate - your application to SLF4J. - </p> - - <h4>What about the overhead?</h4> - - <p>There overhead of using log4j-over-slf4j instead of log4j - directly is relatively small. Given that log4j-over-slf4j - immediately delegates all work to SLF4J, the CPU overhead should be - negligible, in the order of a few <em>nanoseconds</em>. There is a - memory overhead corresponding to an entry in a hashmap per logger, - which should be usually acceptable even for very large applications - consisting of several thousand loggers. Moreover, if you choose - logback as your underlying logging system, and given that logback is - both much faster and more memory-efficient than log4j, the gains - made by using logback should compensate for the overhead of using - log4j-over-slf4j instead of log4j directly. - </p> - - <h4>log4j-over-slf4j.jar and slf4j-logj12.jar cannot be present - simultaneously - </h4> - - <p>The presence of <em>slf4j-logj12.jar</em>, that is the log4j - binding for SLF4J, will force all SLF4J calls to be delegated to - log4j. The presence of <em>log4j-over-slf4j.jar</em> will in turn - delegate all log4j API calls to their SLF4J equivalents. If both are - present simultaneously, slf4j calls will be delegated to log4j, and - log4j calls redirected to SLF4j, resulting in an endless loop. - </p> - - <h3><a name="jul-to-slf4j" href="jul-to-slf4j">JUL to SLF4J</a></h3> - - <p>The jul-to-slf4j module includes a jul handler, namely - SLF4JBridgeHandler, that routes all incoming jul records to the - SLF4j API. Please see <a - href="api/org/slf4j/bridge/SLF4JBridgeHandler.html">SLF4JBridgeHandler - javadocs</a> for usage instructions. - </p> - - <p>Contrary to other bridging modules such as jcl-over-slf4j and - log4j-over-slf4j, which re-implement JCL and respectively log4j, - the jul-to-slf4j modules does not re-implement the - java.util.logging package because packages under the java.* - namespace cannot be replaced. Instead, translates <a - href="http://java.sun.com/j2se/1.5.0/docs/api/java/util/logging/LogRecord.html?is…">LogRecord</a> - object into its SLF4J equivalent on each logging event. Please - note this traslation process incurs the cost of constructing a - <code>LogRecord</code> instance regardless of whether the SLF4J - logger is disabled for the given level or nor. <b>Consequently, - j.u.l. to SLF4J translation can seriously impact on the cost of - disabled logging statements (60 fold increase) and a measurable - impact on enabled log statements (20% overall increase).</b> - </p> - - <p>If application performance is a concern, then use of - SLF4JBridgeHandler is appropriate only if few j.u.l. logging - statements are in play. </p> - - - <h4>jul-to-slf4j.jar and slf4j-jdk14.jar cannot be present - simultaneously - </h4> - - <p>The presence of slf4j-jdk14.jar, that is the jul binding for - SLF4J, will force SLF4J calls to be delegated to jul. On the other - hand, the presence of jul-to-slf4j.jar, plus the installation of - SLF4JBridgeHandler, by invoking "SLF4JBridgeHandler.install()" will - route jul records to SLF4J. Thus, if both jar are present - simultaneously (and SLF4JBridgeHandler is installed), slf4j calls - will be delegated to jul and jul records will be routed to SLF4J, - resulting in an endless loop. - </p> - - - <script src="templates/footer.js" type="text/javascript"></script> - </div> -</body> -</html> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> +<head> + <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> + <title>Log4j Bridge</title> + <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> + <link rel="stylesheet" type="text/css" media="print" href="css/print.css" /> + +</head> +<body> + <script type="text/javascript">prefix='';</script> + + <script src="templates/header.js" type="text/javascript"></script> + <div id="left"> + <script src="templates/left.js" type="text/javascript"></script> + </div> + <div id="content"> + + + <h2>Bridging legacy APIs</h2> + + <p>Often, some of the components you depend on rely on a logging + API other than SLF4J. You may also assume that these components + will not switch to SLF4J in the immediate future. To deal with + such circumstances, SLF4J ships with several bridging modules + which redirect calls made to log4j, JCL and java.util.logging APIs + to behave as if they were made to the SLF4J API instead. The + figure below illustrates the idea. + </p> + + <p></p> + <p></p> + + + <p><a href="images/bridging.png"> + <img src="images/bridging.png" alt="click to enlarge" width="800"/> + </a></p> + + <p> + </p> + + <h3><a name="jcl-over-slf4j" href="#jcl-over-slf4j">Gradual migration to + SLF4J from Jakarta Commons Logging (JCL)</a></h3> + + <h4><em>jcl-over-slf4j.jar</em></h4> + + <p>To ease migration to SLF4J from JCL, SLF4J distributions + include the jar file <em>jcl-over-slf4j.jar</em>. This jar file is + intended as a drop-in replacement for JCL version 1.1.1. It + implements the public API of JCL but using SLF4J underneath, hence + the name "JCL over SLF4J." + </p> + + <p>Our JCL over SLF4J implementation will allow you to migrate to + SLF4J gradually, especially if some of the libraries your software + depends on continue to use JCL for the foreseeable future. You can + immediately enjoy the benefits of SLF4J's reliability and preserve + backward compatibility at the same time. Just replace + <em>commons-logging.jar</em> with + <em>jcl-over-slf4j.jar</em>. Subsequently, the selection of the + underlying logging framework will be done by SLF4J instead of JCL + but without the class loader headaches. The underlying logging + framework can be any of the frameworks supported by SLF4J. + </p> + + <h3><em>slf4j-jcl.jar</em></h3> + + <p>Some of our users after having switched to SLF4J API realize that + in some contexts the use of JCL is mandatory and their use of SLF4J + can be a problem. For this uncommon but important case, SLF4J offers + a JCL binding, found in the file <em>slf4j-jcl.jar</em>. The JCL + binding will delegate all logging calls made through SLF4J API to + JCL. Thus, if for some reason an existing application <em>must</em> + use JCL, your part of that application can still code against the + SLF4J API in a manner transparent to the larger application + environment. Your choice of SLF4J API will be invisible to the rest + of the application which can continue to use JCL. + </p> + + <h3><em>jcl-over-slf4j.jar</em> should not be confused with + <em>slf4j-jcl.jar</em></h3> + + + <p>JCL-over-SLF4J, i.e. <em>jcl-over-slf4j.jar</em>, comes in handy + in situations where JCL needs to be supported for backward + compatibility reasons. It can be used to fix problems associated + with JCL, without necessarily adopting the SLF4J API, a decision + which can be deferred to a later time. + </p> + + <p>On the other hand, <em>slf4j-jcl.jar</em> is useful + <strong>after</strong> you have already adopted the SLF4J API for + your component which needs to be embedded in a larger application + environment where JCL is a formal requirement. Your software + component can still use SLF4J API without disrupting the larger + application. Indeed, <em>slf4j-jcl.jar</em> will delegate all + logging decisions to JCL so that the dependency on SLF4J API by your + component will be transparent to the larger whole. + </p> + + <p>Please note that <em>jcl-over-slf4j.jar</em> and + <em>slf4j-jcl.jar</em> cannot be deployed at the same time. The + former jar file will cause JCL to delegate the choice of the logging + system to SLF4J and the latter jar file will cause SLF4J to delegate + the choice of the logging system to JCL, resulting in an infinite + loop. + </p> + + + <h3><a name="log4j-over-slf4j" href="#log4j-over-slf4j">Log4j over + SLF4J</a></h3> + + <p>SLF4J ship with a module called <em>log4j-over-slf4j</em>. It + allows log4j users to migrate existing applications to SLF4J without + changing <em>a single line of code</em> but simply by replacing the + <em>log4j.jar</em> file with <em>log4j-over-slf4j.jar</em>, as + described below. + </p> + + <h4>How does it work?</h4> + + <p>The log4j-over-slf4j module contains replacements of most widely + used log4j classes, namely <code>org.apache.log4j.Category</code>, + <code>org.apache.log4j.Logger</code>, + <code>org.apache.log4j.Priority</code>, + <code>org.apache.log4j.Level</code>, + <code>org.apache.log4j.MDC</code>, and + <code>org.apache.log4j.BasicConfigurator</code>. These replacement + classes redirect all work to their corresponding SLF4J classes. + </p> + + <p>To use log4j-over-slf4j in your own application, the first step + is to locate and then to replace <em>log4j.jar</em> with + <em>log4j-over-slf4j.jar</em>. Note that you still need an SLF4J + binding and its dependencies for log4j-over-slf4j to work properly. + </p> + + <p>In most situations, replacing a jar file is all it takes in + order to migrate from log4j to SLF4J. + </p> + + <p>Note that as a result of this migration, log4j configuration + files will no longer be picked up. If you need to migrate your + log4j.properties file to logback, the <a + href="http://logback.qos.ch/translator/">log4j translator</a> might + be of help. For configuring logback, please refer to <a + href="http://logback.qos.ch/manual/index.html">its manual</a>. + </p> + + <h4>When does it not work?</h4> + + <p>The <em>log4j-over-slf4j</em> module will not work when the + application calls log4j components that are not present in the + bridge. For example, direct references to log4j appenders, + filters or PropertyConfigurator are not supported by + log4j-over-slf4j. While the number of cases where + log4j-over-slf4j is insufficient is not completely negligible, in + the vast majority of cases where log4j is configured through a + configuration file, be it <em>log4j.properties</em> or + <em>log4j.xml</em>, log4j-over-slf4j is enough in order to migrate + your application to SLF4J. + </p> + + <h4>What about the overhead?</h4> + + <p>There overhead of using log4j-over-slf4j instead of log4j + directly is relatively small. Given that log4j-over-slf4j + immediately delegates all work to SLF4J, the CPU overhead should be + negligible, in the order of a few <em>nanoseconds</em>. There is a + memory overhead corresponding to an entry in a hashmap per logger, + which should be usually acceptable even for very large applications + consisting of several thousand loggers. Moreover, if you choose + logback as your underlying logging system, and given that logback is + both much faster and more memory-efficient than log4j, the gains + made by using logback should compensate for the overhead of using + log4j-over-slf4j instead of log4j directly. + </p> + + <h4>log4j-over-slf4j.jar and slf4j-logj12.jar cannot be present + simultaneously + </h4> + + <p>The presence of <em>slf4j-logj12.jar</em>, that is the log4j + binding for SLF4J, will force all SLF4J calls to be delegated to + log4j. The presence of <em>log4j-over-slf4j.jar</em> will in turn + delegate all log4j API calls to their SLF4J equivalents. If both are + present simultaneously, slf4j calls will be delegated to log4j, and + log4j calls redirected to SLF4j, resulting in an endless loop. + </p> + + <h3><a name="jul-to-slf4j" href="jul-to-slf4j">JUL to SLF4J</a></h3> + + <p>The jul-to-slf4j module includes a jul handler, namely + SLF4JBridgeHandler, that routes all incoming jul records to the + SLF4j API. Please see <a + href="api/org/slf4j/bridge/SLF4JBridgeHandler.html">SLF4JBridgeHandler + javadocs</a> for usage instructions. + </p> + + <p>Contrary to other bridging modules such as jcl-over-slf4j and + log4j-over-slf4j, which re-implement JCL and respectively log4j, + the jul-to-slf4j modules does not re-implement the + java.util.logging package because packages under the java.* + namespace cannot be replaced. Instead, translates <a + href="http://java.sun.com/j2se/1.5.0/docs/api/java/util/logging/LogRecord.html?is…">LogRecord</a> + object into its SLF4J equivalent on each logging event. Please + note this traslation process incurs the cost of constructing a + <code>LogRecord</code> instance regardless of whether the SLF4J + logger is disabled for the given level or nor. <b>Consequently, + j.u.l. to SLF4J translation can seriously impact on the cost of + disabled logging statements (60 fold increase) and a measurable + impact on enabled log statements (20% overall increase).</b> + </p> + + <p>If application performance is a concern, then use of + SLF4JBridgeHandler is appropriate only if few j.u.l. logging + statements are in play. </p> + + + <h4>jul-to-slf4j.jar and slf4j-jdk14.jar cannot be present + simultaneously + </h4> + + <p>The presence of slf4j-jdk14.jar, that is the jul binding for + SLF4J, will force SLF4J calls to be delegated to jul. On the other + hand, the presence of jul-to-slf4j.jar, plus the installation of + SLF4JBridgeHandler, by invoking "SLF4JBridgeHandler.install()" will + route jul records to SLF4J. Thus, if both jar are present + simultaneously (and SLF4JBridgeHandler is installed), slf4j calls + will be delegated to jul and jul records will be routed to SLF4J, + resulting in an endless loop. + </p> + + + <script src="templates/footer.js" type="text/javascript"></script> + </div> +</body> +</html> diff --git a/slf4j-site/src/site/pages/license.html b/slf4j-site/src/site/pages/license.html index d482300..8eb148c 100644 --- a/slf4j-site/src/site/pages/license.html +++ b/slf4j-site/src/site/pages/license.html @@ -1,68 +1,68 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - - <html xmlns="http://www.w3.org/1999/xhtml"> - <head> - <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> - <title>SLF4J License</title> - <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> - </head> - <body> - <script type="text/javascript">prefix='';</script> - - <script src="templates/header.js" type="text/javascript"></script> - <div id="left"> - <script src="templates/left.js" type="text/javascript"></script> - </div> - <div id="content"> - - - <h1>Licensing terms for SLF4J</h1> - - <p>SLF4J source code and binaries are distributed under the - MIT license. - </p> - - <div class="source"> - Copyright (c) 2004-2008 QOS.ch - All rights reserved. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be - included in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - </div> - - <p>These terms are <em>identical</em> to those of the <a - href="http://en.wikipedia.org/wiki/MIT_License">MIT License</a>, - also called the X License or the X11 License, which is a simple, - permissive non-copyleft free software license. It is deemed - compatible with virtually all types of licenses, commercial or - otherwise. In particular, the Free Software Foundation has declared - it compatible with <a - href="http://www.fsf.org/licensing/licenses/license-list.html#GPLCompatibleLicens…"> - GNU GPL</a>. It is also known to be approved by the Apache Software - Foundation as compatible with <a - href="http://www.apache.org/licenses/">Apache Software License</a>. - </p> - - - <script src="templates/footer.js" type="text/javascript"></script> - -</div> -</body> -</html> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + + <html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> + <title>SLF4J License</title> + <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> + </head> + <body> + <script type="text/javascript">prefix='';</script> + + <script src="templates/header.js" type="text/javascript"></script> + <div id="left"> + <script src="templates/left.js" type="text/javascript"></script> + </div> + <div id="content"> + + + <h1>Licensing terms for SLF4J</h1> + + <p>SLF4J source code and binaries are distributed under the + MIT license. + </p> + + <div class="source"> + Copyright (c) 2004-2008 QOS.ch + All rights reserved. + + Permission is hereby granted, free of charge, to any person obtaining + a copy of this software and associated documentation files (the + "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + </div> + + <p>These terms are <em>identical</em> to those of the <a + href="http://en.wikipedia.org/wiki/MIT_License">MIT License</a>, + also called the X License or the X11 License, which is a simple, + permissive non-copyleft free software license. It is deemed + compatible with virtually all types of licenses, commercial or + otherwise. In particular, the Free Software Foundation has declared + it compatible with <a + href="http://www.fsf.org/licensing/licenses/license-list.html#GPLCompatibleLicens…"> + GNU GPL</a>. It is also known to be approved by the Apache Software + Foundation as compatible with <a + href="http://www.apache.org/licenses/">Apache Software License</a>. + </p> + + + <script src="templates/footer.js" type="text/javascript"></script> + +</div> +</body> +</html> diff --git a/slf4j-site/src/site/pages/localization.html b/slf4j-site/src/site/pages/localization.html index 56b6c0b..94a078f 100644 --- a/slf4j-site/src/site/pages/localization.html +++ b/slf4j-site/src/site/pages/localization.html @@ -1,158 +1,158 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - -<html xmlns="http://www.w3.org/1999/xhtml"> - <head> - <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> - <title>Localization</title> - <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> - <link rel="stylesheet" type="text/css" href="css/prettify.css" /> - </head> - <body onload="prettyPrint()"> - - <script type="text/javascript">prefix='';</script> - - <script type="text/javascript" src="js/prettify.js"></script> - <script src="templates/header.js" type="text/javascript"></script> - <div id="left"> - <noscript>Please turn on Javascript to view this menu</noscript> - <script src="templates/left.js" type="text/javascript"></script> - </div> - - <div id="content"> - - - <h1>Localization support</h1> - - <p>A <a - href="http://markmail.org/thread/drcabfc6z42sijdo">discussion</a> - on the slf4j-dev mailing list spawned an open-source project - called <a href="http://cal10n.qos.ch"><b>CAL10N or Compiler - Assisted Localization</b></a>. As its name indicates, CAL10N - focuses on the issue of localization/internationalization in Java - applications. - </p> - - <p>The <code>org.slf4j.cal10n</code> package which ships with - <em>slf4j-ext-${project.version}.jar</em> adds an extremely thin - layer on top of CALI0N to offer localized logging.</p> - - - <p>Once you have a handle on an <a - href="http://cal10n.qos.ch/apidocs/ch/qos/cal10n/IMessageConveyor.html">IMessageConveyor</a> - instance, you can create a <a - href="xref/org/slf4j/cal10n/LocLoggerFactory.html">LocLoggerFactory</a>, - which in turn can create <a - href="xref/org/slf4j/cal10n/LocLogger.html">LocLogger</a> - instances capable of doing localized logging. - </p> - - - <p>Let assume that you have defined localized message your - application. In accordance with the CAL10N's philopshopy, you have - the declared the keys for those messages in the enum type - <code>Production</code>.</p> - - - <pre class="prettyprint source">import ch.qos.cal10n.LocaleData; -import ch.qos.cal10n.Locale; -import ch.qos.cal10n.BaseName; - -@BaseName("production") -@LocaleData( { @Locale("en_UK"), @Locale("ja_JP") }) -public enum Production { - APPLICATION_STARTED, - APPLICATION_STOPPED, - ... - DB_CONNECTION, - DB_CONNECTION_FAILURE; -}</pre> - - <p>It is assumed that you have created appropriate bundle file for - the various locales "en_UK" and "ja_JP" as appropriate. Here is a - sample bundle for the "en_UK" locale. - </p> - - - <pre class="source">APPLICATION_STARTED=Application <b>{0}</b> has started. -APPLICATION_STOPPED=Application <b>{0}</b> has stopped. -... </pre> - - <p>Then, you - can instantiate a <code>IMessageCoveyor</code>, inject it into a - <code>LogLoggerFactory</code>, retreive multiple - <code>LogLogger</code> instances by name and log away, as the next - sample code illustrates. - </p> - - - <pre class="prettyprint source">import java.util.Locale; - -import org.slf4j.cal10n.LocLogger; -import org.slf4j.cal10n.LocLoggerFactory; - -import ch.qos.cal10n.IMessageConveyor; -import ch.qos.cal10n.MessageConveyor; - -public class MyApplication { - - // create a message conveyor for a given locale - IMessageConveyor messageConveyor = new MessageConveyor(Locale.UK); - - // create the LogLoggerFactory - LocLoggerFactory llFactory_uk = new LocLoggerFactory(messageConveyor); - - // create a locLogger - LocLogger locLogger = llFactory_uk.getLocLogger(this.getClass()); - - - public void applicationStart() { - locLogger.info(Production.APPLICATION_STARTED, "fooApp"); - // .. - } - - public void applicationStop() { - locLogger.info(Production.APPLICATION_STOPPED, "fooApp"); - // ... - } -}</pre> - - <p>Assuming the resource bundle - <em>production_en_UK.properties</em> exists, and the underlying - logging framework is enabled for the info level, log messages will - be output in UK English. - </p> - - <p>Note that a <code>LogLogger</code> is a regular SLF4J logger - with additional methods supporting localization. For those - additional methods which take an enum as first parameter, - <code>LogLogger</code> follows the standard Java convention for - parameter substitution as defined by the <a - href="http://java.sun.com/j2se/1.5.0/docs/api/java/text/MessageFormat.html">java.text.MessageFormat</a> - class. For non-localized logs, which take a String as first - parameter, <code>LogLogger</code> follows the {} convention, as - customary for all <code>org.slf4j.Logger</code> implementations. - </p> - - <p>Here is an example illustrating the difference.</p> - - <pre class="prettyprint source">import ...; -public class MyApplication { - - IMessageConveyor messageConveyor = new MessageConveyor(Locale.UK); - LocLoggerFactory llFactory_uk = new LocLoggerFactory(messageConveyor); - LocLogger locLogger = llFactory_uk.getLocLogger(this.getClass()); - - public void someMethod() { - // follows the MessageFormat convention - locLogger.info(Production.APPLICATION_STARTED, "fooApp"); - - // follows the {} convention - logLogger.ingo("Hello {}", name); - ... - } -}</pre> - <script src="templates/footer.js" type="text/javascript"></script> - </div> - </body> -</html> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> + <title>Localization</title> + <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> + <link rel="stylesheet" type="text/css" href="css/prettify.css" /> + </head> + <body onload="prettyPrint()"> + + <script type="text/javascript">prefix='';</script> + + <script type="text/javascript" src="js/prettify.js"></script> + <script src="templates/header.js" type="text/javascript"></script> + <div id="left"> + <noscript>Please turn on Javascript to view this menu</noscript> + <script src="templates/left.js" type="text/javascript"></script> + </div> + + <div id="content"> + + + <h1>Localization support</h1> + + <p>A <a + href="http://markmail.org/thread/drcabfc6z42sijdo">discussion</a> + on the slf4j-dev mailing list spawned an open-source project + called <a href="http://cal10n.qos.ch"><b>CAL10N or Compiler + Assisted Localization</b></a>. As its name indicates, CAL10N + focuses on the issue of localization/internationalization in Java + applications. + </p> + + <p>The <code>org.slf4j.cal10n</code> package which ships with + <em>slf4j-ext-${project.version}.jar</em> adds an extremely thin + layer on top of CALI0N to offer localized logging.</p> + + + <p>Once you have a handle on an <a + href="http://cal10n.qos.ch/apidocs/ch/qos/cal10n/IMessageConveyor.html">IMessageConveyor</a> + instance, you can create a <a + href="xref/org/slf4j/cal10n/LocLoggerFactory.html">LocLoggerFactory</a>, + which in turn can create <a + href="xref/org/slf4j/cal10n/LocLogger.html">LocLogger</a> + instances capable of doing localized logging. + </p> + + + <p>Let assume that you have defined localized message your + application. In accordance with the CAL10N's philopshopy, you have + the declared the keys for those messages in the enum type + <code>Production</code>.</p> + + + <pre class="prettyprint source">import ch.qos.cal10n.LocaleData; +import ch.qos.cal10n.Locale; +import ch.qos.cal10n.BaseName; + +@BaseName("production") +@LocaleData( { @Locale("en_UK"), @Locale("ja_JP") }) +public enum Production { + APPLICATION_STARTED, + APPLICATION_STOPPED, + ... + DB_CONNECTION, + DB_CONNECTION_FAILURE; +}</pre> + + <p>It is assumed that you have created appropriate bundle file for + the various locales "en_UK" and "ja_JP" as appropriate. Here is a + sample bundle for the "en_UK" locale. + </p> + + + <pre class="source">APPLICATION_STARTED=Application <b>{0}</b> has started. +APPLICATION_STOPPED=Application <b>{0}</b> has stopped. +... </pre> + + <p>Then, you + can instantiate a <code>IMessageCoveyor</code>, inject it into a + <code>LogLoggerFactory</code>, retreive multiple + <code>LogLogger</code> instances by name and log away, as the next + sample code illustrates. + </p> + + + <pre class="prettyprint source">import java.util.Locale; + +import org.slf4j.cal10n.LocLogger; +import org.slf4j.cal10n.LocLoggerFactory; + +import ch.qos.cal10n.IMessageConveyor; +import ch.qos.cal10n.MessageConveyor; + +public class MyApplication { + + // create a message conveyor for a given locale + IMessageConveyor messageConveyor = new MessageConveyor(Locale.UK); + + // create the LogLoggerFactory + LocLoggerFactory llFactory_uk = new LocLoggerFactory(messageConveyor); + + // create a locLogger + LocLogger locLogger = llFactory_uk.getLocLogger(this.getClass()); + + + public void applicationStart() { + locLogger.info(Production.APPLICATION_STARTED, "fooApp"); + // .. + } + + public void applicationStop() { + locLogger.info(Production.APPLICATION_STOPPED, "fooApp"); + // ... + } +}</pre> + + <p>Assuming the resource bundle + <em>production_en_UK.properties</em> exists, and the underlying + logging framework is enabled for the info level, log messages will + be output in UK English. + </p> + + <p>Note that a <code>LogLogger</code> is a regular SLF4J logger + with additional methods supporting localization. For those + additional methods which take an enum as first parameter, + <code>LogLogger</code> follows the standard Java convention for + parameter substitution as defined by the <a + href="http://java.sun.com/j2se/1.5.0/docs/api/java/text/MessageFormat.html">java.text.MessageFormat</a> + class. For non-localized logs, which take a String as first + parameter, <code>LogLogger</code> follows the {} convention, as + customary for all <code>org.slf4j.Logger</code> implementations. + </p> + + <p>Here is an example illustrating the difference.</p> + + <pre class="prettyprint source">import ...; +public class MyApplication { + + IMessageConveyor messageConveyor = new MessageConveyor(Locale.UK); + LocLoggerFactory llFactory_uk = new LocLoggerFactory(messageConveyor); + LocLogger locLogger = llFactory_uk.getLocLogger(this.getClass()); + + public void someMethod() { + // follows the MessageFormat convention + locLogger.info(Production.APPLICATION_STARTED, "fooApp"); + + // follows the {} convention + logLogger.ingo("Hello {}", name); + ... + } +}</pre> + <script src="templates/footer.js" type="text/javascript"></script> + </div> + </body> +</html> diff --git a/slf4j-site/src/site/pages/mailing-lists.html b/slf4j-site/src/site/pages/mailing-lists.html index 84b262b..e7cb962 100644 --- a/slf4j-site/src/site/pages/mailing-lists.html +++ b/slf4j-site/src/site/pages/mailing-lists.html @@ -1,127 +1,127 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - -<html xmlns="http://www.w3.org/1999/xhtml"> - <head> - <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> - <title>SLF4J</title> - <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> - </head> - <body> - <script type="text/javascript">prefix='';</script> - - <script src="templates/header.js" type="text/javascript"></script> - <div id="left"> - <script src="templates/left.js" type="text/javascript"></script> - </div> - <div id="content"> - - <h1>SLF4J Mailing Lists</h1> - - <p>A mailing list is an electronic discussion forum that anyone can - subscribe to. When someone sends an email message to the mailing - list, a copy of that message is broadcast to everyone who is - subscribed to that mailing list. Mailing lists provide a simple and - effective communication mechanism. With potentially thousands of - subscribers, there is a common set of etiquette guidelines that you - should observe. Please keep on reading. - </p> - - <h3>Respect the mailing list type</h3> - - <p>The "User" lists where you can send questions and comments about - configuration, setup, usage and other "user" types of questions. - The "Developer" lists where you can send questions and comments - about the actual software source code and general "development" - types of questions. - </p> - - <p>Some questions are appropriate for posting on both the "user" and - the "developer" lists. In this case, pick one and only one. Do not - cross post. - </p> - - <p>Please do your best to ensure that you are not sending HTML or - "Stylelized" email to the list. If you are using Outlook or Outlook - Express or Eudora, chances are that you are sending HTML email by - default. There is usually a setting that will allow you to send - "Plain Text" email. - </p> - - - - - - <h3>slf4j-announcements list</h3> - - <p> - <b>Low Traffic:</b> - <a href="http://www.qos.ch/mailman/listinfo/announce">Subscribe</a> | - <a href="http://www.qos.ch/mailman/options/announce">Unsubscribe</a> - <br/> - <b>Archives:</b> - <a href="http://www.www.qos.ch/pipermail/announce/">Pipermail</a> | - <a href="http://marc.theaimsgroup.com/?l=slf4j-announce">MARC</a> - </p> - <p>The announcements list is reserved for important SLF4J API - related announcements. As such, the traffic on this list is - guaranteed to be very low. - </p> - - <p>Given that implementations are expected to statically bind with - the SLF4J API, we recommend that any implementor of the SLF4J API - be subscribed at least to the announcements list. - </p> - - <h3>slf4j-user list</h3> - - <p> - <b>Medium Traffic:</b> - <a href="http://www.qos.ch/mailman/listinfo/slf4j-user">Subscribe</a> | - <a href="http://www.qos.ch/mailman/options/slf4j-user">Unsubscribe</a> - <br/> - <b>Archives:</b> - <a href="http://www.qos.ch/pipermail/slf4j-user/">Pipermail</a> | - <a href="http://news.gmane.org/gmane.comp.java.slf4j.user">Gmane</a> | - <a href="http://marc.theaimsgroup.com/?l=slf4j-user">MARC</a> | - <a href="http://www.nabble.com/Slf4J---user-f13203.html">Nabble</a> | - <a href="http://www.mail-archive.com/user%40slf4j.org/">MailArchive</a> - - - </p> - - <p>This is the list for users of slf4j. It is also a good forum for - asking questions about how slf4j works, and how it can be - used. SLF4J developers are usually subscribed to to this list in - order to offer support.</p> - - - <h3>slf4j-dev list</h3> - - <p> - <b>Medium Traffic:</b> - <a href="http://www.qos.ch/mailman/listinfo/slf4j-dev">Subscribe</a> | - <a href="http://www.qos.ch/mailman/options/slf4j-dev">Unsubscribe</a> - <br/> - <b>Archives:</b> - <a href="http://www.qos.ch/pipermail/slf4j-dev/">Pipermail</a> | - <a href="http://news.gmane.org/gmane.comp.java.slf4j.devel">Gmane</a> | - <a href="http://marc.theaimsgroup.com/?l=slf4j-dev">MARC</a> | - <a href="http://www.nabble.com/Slf4J---dev-f13200.html">Nabble</a> | - <a href="http://www.mail-archive.com/dev%40slf4j.org/">MailArchive</a> - </p> - <p> </p> - - <script src="templates/footer.js" type="text/javascript"></script> -</div> -</body> -</html> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> + <title>SLF4J</title> + <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> + </head> + <body> + <script type="text/javascript">prefix='';</script> + + <script src="templates/header.js" type="text/javascript"></script> + <div id="left"> + <script src="templates/left.js" type="text/javascript"></script> + </div> + <div id="content"> + + <h1>SLF4J Mailing Lists</h1> + + <p>A mailing list is an electronic discussion forum that anyone can + subscribe to. When someone sends an email message to the mailing + list, a copy of that message is broadcast to everyone who is + subscribed to that mailing list. Mailing lists provide a simple and + effective communication mechanism. With potentially thousands of + subscribers, there is a common set of etiquette guidelines that you + should observe. Please keep on reading. + </p> + + <h3>Respect the mailing list type</h3> + + <p>The "User" lists where you can send questions and comments about + configuration, setup, usage and other "user" types of questions. + The "Developer" lists where you can send questions and comments + about the actual software source code and general "development" + types of questions. + </p> + + <p>Some questions are appropriate for posting on both the "user" and + the "developer" lists. In this case, pick one and only one. Do not + cross post. + </p> + + <p>Please do your best to ensure that you are not sending HTML or + "Stylelized" email to the list. If you are using Outlook or Outlook + Express or Eudora, chances are that you are sending HTML email by + default. There is usually a setting that will allow you to send + "Plain Text" email. + </p> + + + + + + <h3>slf4j-announcements list</h3> + + <p> + <b>Low Traffic:</b> + <a href="http://www.qos.ch/mailman/listinfo/announce">Subscribe</a> | + <a href="http://www.qos.ch/mailman/options/announce">Unsubscribe</a> + <br/> + <b>Archives:</b> + <a href="http://www.www.qos.ch/pipermail/announce/">Pipermail</a> | + <a href="http://marc.theaimsgroup.com/?l=slf4j-announce">MARC</a> + </p> + <p>The announcements list is reserved for important SLF4J API + related announcements. As such, the traffic on this list is + guaranteed to be very low. + </p> + + <p>Given that implementations are expected to statically bind with + the SLF4J API, we recommend that any implementor of the SLF4J API + be subscribed at least to the announcements list. + </p> + + <h3>slf4j-user list</h3> + + <p> + <b>Medium Traffic:</b> + <a href="http://www.qos.ch/mailman/listinfo/slf4j-user">Subscribe</a> | + <a href="http://www.qos.ch/mailman/options/slf4j-user">Unsubscribe</a> + <br/> + <b>Archives:</b> + <a href="http://www.qos.ch/pipermail/slf4j-user/">Pipermail</a> | + <a href="http://news.gmane.org/gmane.comp.java.slf4j.user">Gmane</a> | + <a href="http://marc.theaimsgroup.com/?l=slf4j-user">MARC</a> | + <a href="http://www.nabble.com/Slf4J---user-f13203.html">Nabble</a> | + <a href="http://www.mail-archive.com/user%40slf4j.org/">MailArchive</a> + + + </p> + + <p>This is the list for users of slf4j. It is also a good forum for + asking questions about how slf4j works, and how it can be + used. SLF4J developers are usually subscribed to to this list in + order to offer support.</p> + + + <h3>slf4j-dev list</h3> + + <p> + <b>Medium Traffic:</b> + <a href="http://www.qos.ch/mailman/listinfo/slf4j-dev">Subscribe</a> | + <a href="http://www.qos.ch/mailman/options/slf4j-dev">Unsubscribe</a> + <br/> + <b>Archives:</b> + <a href="http://www.qos.ch/pipermail/slf4j-dev/">Pipermail</a> | + <a href="http://news.gmane.org/gmane.comp.java.slf4j.devel">Gmane</a> | + <a href="http://marc.theaimsgroup.com/?l=slf4j-dev">MARC</a> | + <a href="http://www.nabble.com/Slf4J---dev-f13200.html">Nabble</a> | + <a href="http://www.mail-archive.com/dev%40slf4j.org/">MailArchive</a> + </p> + <p> </p> + + <script src="templates/footer.js" type="text/javascript"></script> +</div> +</body> +</html> diff --git a/slf4j-site/src/site/pages/manual.html b/slf4j-site/src/site/pages/manual.html index 8b9b58e..6d1b1dc 100644 --- a/slf4j-site/src/site/pages/manual.html +++ b/slf4j-site/src/site/pages/manual.html @@ -1,341 +1,341 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - -<html xmlns="http://www.w3.org/1999/xhtml"> - <head> - <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> - <title>SLF4J Manual</title> - <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> - <link rel="stylesheet" type="text/css" href="css/prettify.css" /> - </head> - <body onload="prettyPrint()"> - <script type="text/javascript">prefix='';</script> - - <script type="text/javascript" src="js/prettify.js"></script> - <script src="templates/header.js" type="text/javascript"></script> - <div id="left"> - <script src="templates/left.js" type="text/javascript"></script> - </div> - <div id="content"> - - - <h2>SLF4J user manual</h2> - - <p>The Simple Logging Facade for Java or (SLF4J) serves as a - simple facade or abstraction for various logging frameworks, e.g. - java.util.logging, log4j and logback, allowing the end-user to - plug in the desired logging framework at <em>deployment</em> time. - </p> - - <h3> - <a name="hello_world" href="#hello_world">Hello World</a> - </h3> - - <p>In accordance with programming tradition, here is an example - illustrating the simplest way to output "Hello world" using SLF4J. - It begins by getting a logger with the name "HelloWorld". This - logger is in turn used to log the message "Hello World". - </p> - -<pre class="prettyprint source">import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -public class HelloWorld { - public static void main(String[] args) { - Logger logger = LoggerFactory.getLogger(HelloWorld.class); - logger.info("Hello World"); - } -}</pre> - - <p>To run this example, you first need to <a - href="download.html">download the slf4j distribution</a>, and - then to unpack it. Once that is done, add these two jar files to - your class path:</p> - - <ul> - <li>slf4j-api-${project.version}.jar</li> - <li>slf4j-simple-${project.version}.jar</li> - </ul> - - <p>Compiling and running <em>HelloWorld</em> will result in the - following output being printed on the console.</p> - - <pre class="output">0 [main] INFO HelloWorld - Hello World</pre> - - <h3> - <a name="typical_usage" href="#typical_usage">Typical usage - pattern</a> - </h3> - - <p>The sample code below illustrates the typical usage pattern - for SLF4J. Note the use of {}-placeholders on line 15. See the - question <a href="faq.html#logging_performance">"What is the - fastest way of logging?"</a> in the FAQ for more details. - </p> - - <p></p> - - <pre class="prettyprint source"> 1: <b>import org.slf4j.Logger;</b> - 2: <b>import org.slf4j.LoggerFactory;</b> - 3: - 4: public class Wombat { - 5: - 6: <b>final Logger logger = LoggerFactory.getLogger(Wombat.class);</b> - 7: Integer t; - 8: Integer oldT; - 9: -10: public void setTemperature(Integer temperature) { -11: -12: oldT = t; -13: t = temperature; -14: -15: <b>logger.debug("Temperature set to {}. Old temperature was {}.", t, oldT);</b> -16: -17: if(temperature.intValue() > 50) { -18: <b>logger.info("Temperature has risen above 50 degrees.");</b> -19: } -20: } -21: } </pre> - - - - <h3><a name="swapping" href="#binding">Binding with a logging - framework at deployment time</a></h3> - - <p>As mentioned previously, SLF4J supports multiple logging - frameworks. The SLF4J distribution ships with several jar files - referred to as "SLF4J bindings". </p> - - <dl> - - <dt><em>slf4j-nop-${project.version}.jar</em></dt> - <dd>Binding for <a - href="http://www.slf4j.org/api/org/slf4j/helpers/NOPLogger.html">NOP</a>, - silently discarding all logging.<p/></dd> - - - <dt><em>slf4j-simple-${project.version}.jar</em></dt> - <dd>Binding for <a - href="http://www.slf4j.org/apidocs/org/slf4j/impl/SimpleLogger.html">Simple - </a> implementation, which outputs all events to - System.err. Only messages of level INFO and higher are - printed. This binding may be useful in the context of small - applications.<p/></dd> - - <dt><em>slf4j-log4j12-${project.version}.jar</em> - </dt> - <dd>Binding for <a - href="http://logging.apache.org/log4j/1.2/index.html">log4j - version 1.2</a>, a widely used logging framework. You also - need to place <em>log4j.jar</em> on your class path.<p/></dd> - - <dt><em>slf4j-jdk14-${project.version}.jar</em> </dt> - <dd>Binding for java.util.logging, also referred to as JDK 1.4 - logging (<a - href="http://www.exampledepot.com/egs/java.util.logging/pkg.html">examples</a>)<p/></dd> - - <dt><em>slf4j-jcl-${project.version}.jar</em></dt> - - <dd>Binding for <a - href="http://commons.apache.org/logging/">Jakarta Commons - Logging</a>. This binding will delegate all SLF4J logging to - JCL.<p/> - </dd> - </dl> - - <p>There are also SLF4J bindings external to the SLF4J project, - e.g. <a href="http://logback.qos.ch/">logback</a> which - implements SLF4J natively. Logback's - <a href="http://logback.qos.ch/apidocs/ch/qos/logback/classic/Logger.html"> - <code>ch.qos.logback.classic.Logger</code></a> class is a direct - implementation of SLF4J's - <a href="http://www.slf4j.org/apidocs/org/slf4j/Logger.html"> - <code>org.slf4j.Logger</code></a> interface. Thus, using SLF4J - in conjunction with logback involves strictly zero memory and - computational overhead. - </p> - - - <p>To switch logging frameworks, just replace slf4j bindings on - your class path. For example, to switch from java.util.logging - to log4j, just replace slf4j-jdk14-${project.version}.jar with - slf4j-log4j12-${project.version}.jar. - </p> - - <p>SLF4J does not rely on any special class loader machinery. In - fact, the each SLF4J binding is hardwired <em>at compile - time</em> to use one and only one specific logging framework. - For example, the slf4j-log12-${project.version}.jar binding is - bound at compile time to use log4j. In your code, in addition - to <em>slf4j-api-${project.version}.jar</em>, you simply drop - <b>one and only one</b> binding of your choice onto the - appropriate class path location. Do not place more than one - binding on your class path. Here is a graphical illustration of - the general idea. - </p> - - <p> </p> - - <p><a href="images/bindings.png"> - <img border="1" src="images/bindings.png" alt="click to enlarge" width="500"/> - </a></p> - - <p> </p> - - - <p>The SLF4J interfaces and their various adapters are extremely - simple. Most developers familiar with the Java language should - be able to read and fully understand the code in less than one - hour. No knowledge of class loaders is necessary as SLF4J does - not make use nor does it directly access any class loaders. As a - consequence, SLF4J suffers from none of the class loader - problems or memory leaks observed with Jakarta Commons Logging - (JCL). - </p> - - <p>Hopefully, the simplicity of the SLF4J interfaces and the - deployment model will make it easy for developers of other - logging frameworks to conform to the SLF4J model. - </p> - - <h3><a name="libraries" href="#libraries">Libraries</a></h3> - - <p>Authors of widely-distributed components and libraries may - code against the SLF4J interface in order to avoid imposing an - logging framework on the end-user of the component or library. - He or she may choose the desired logging framework at deployment - time by inserting the desired slf4j binding on the classpath, - which may be changed later by replacing an existing binding with - another on the class path and restarting the application. This - approach has proven to be simple and very robust. - </p> - - - <h3><a name="consolidate" href="#consolidate">Consolidate - logging via SLF4J</a></h3> - - <p>Often times, a given project will depend on various - components which rely on logging APIs other than SLF4J. It is - common to find projects depending on a combination of JCL, - java.util.logging, log4j and SLF4J. It then becomes desirable to - consolidate logging through a single channel. SLF4J caters for - this common use-case by providing bridging modules for JCL, - java.util.logging and log4j. For more details, please refer to - the page on <a href="legacy.html"><b>Bridging legacy - APIs</b></a>. - </p> - - <h3><a name="mdc" href="#mdc">Mapped Diagnostic Context (MDC) - support</a></h3> - <p>"Mapped Diagnostic Context" is essentially a map maintained by the - logging framework where the application can provided key-value pairs, - which can then be inserted by the logging framework in log messages.</p> - - <p>SLF4J supports MDC, or mapped diagnostic context. If the - underlying logging framework offers MDC functionality, then - SLF4J will delegate to the underlying framework's MDC. Note that - at this time, only log4j and logback offer MDC functionality. If - the underlying framework does not offer MDC, for example - java.util.logging, then SLF4J will still store MDC data but the - information therein will need to be retrieved by custom user - code.</p> - - <p>Thus, as a SLF4J user, you can take advantage of MDC - information in the presence of log4j or logback, but without - forcing these logging frameworks upon your users as - dependencies. - </p> - - <p>For more information on MDC please see the <a - href="http://logback.qos.ch/manual/mdc.html">chapter on MDC</a> - in the logback manual. - </p> - - - - <h3><a name="summary" href="#summary">Executive - summary</a> - </h3> - - <table class="bodyTable" cellspacing="4" cellpadding="4"> - <tr> - <th align="left">Advantage</th> - <th align="left">Description</th> - </tr> - - <tr class="a"> - - <td>Select your logging framework at deployment time</td> - - <td>The desired logging framework can be plugged in at - deployment time by inserting the appropriate jar file - (binding) on your class path. - </td> - </tr> - - - <tr class="alt"> - <td>Fail-fast operation</td> - - <td>Due to the way that classes are loaded by the JVM, the - framework binding will be verified automatically very early - on. SLF4J will abort execution with a warning if no binding - is present. - </td> - </tr> - - - <tr class="a"> - <td>Bindings for popular logging frameworks - </td> - - <td>SLF4J supports popular logging frameworks, namely log4j, - java.util.logging, Simple logging and NOP. The <a - href="http://logback.qos.ch">logback</a> project supports - SLF4J natively. </td> - - </tr> - - <tr class="alt"> - <td>Bridging legacy logging APIs</td> - - <td> - <p>The implementation of JCL over SLF4J, i.e - <em>jcl-over-slf4j.jar</em>, will allow your project to - migrate to SLF4J piecemeal, without breaking compatibility - with existing software using JCL. Similarly, - log4j-over-slf4j.jar and jul-to-slf4j modules will allow - you to redirect log4j and respectively java.util.logging - calls to SLF4J. See the page on <a - href="legacy.html">Bridging legacy APIs</a> for more - details. - </p> - </td> - </tr> - - <tr class="a"> - <td>Migrate your source code</td> - <td>The <a href="migrator.html">slf4j-migrator</a> utility - can help you migrate your source to use SLF4J. - </td> - </tr> - - - - <tr class="alt"> - <td>Support for parameterized log messages</td> - - <td>All SLF4J bindings support parameterized log messages - with significantly <a - href="faq.html#logging_performance">improved performance</a> - results.</td> - </tr> - - - </table> - - <script src="templates/footer.js" type="text/javascript"></script> - -</div> -</body> -</html> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> + <title>SLF4J Manual</title> + <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> + <link rel="stylesheet" type="text/css" href="css/prettify.css" /> + </head> + <body onload="prettyPrint()"> + <script type="text/javascript">prefix='';</script> + + <script type="text/javascript" src="js/prettify.js"></script> + <script src="templates/header.js" type="text/javascript"></script> + <div id="left"> + <script src="templates/left.js" type="text/javascript"></script> + </div> + <div id="content"> + + + <h2>SLF4J user manual</h2> + + <p>The Simple Logging Facade for Java or (SLF4J) serves as a + simple facade or abstraction for various logging frameworks, e.g. + java.util.logging, log4j and logback, allowing the end-user to + plug in the desired logging framework at <em>deployment</em> time. + </p> + + <h3> + <a name="hello_world" href="#hello_world">Hello World</a> + </h3> + + <p>In accordance with programming tradition, here is an example + illustrating the simplest way to output "Hello world" using SLF4J. + It begins by getting a logger with the name "HelloWorld". This + logger is in turn used to log the message "Hello World". + </p> + +<pre class="prettyprint source">import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class HelloWorld { + public static void main(String[] args) { + Logger logger = LoggerFactory.getLogger(HelloWorld.class); + logger.info("Hello World"); + } +}</pre> + + <p>To run this example, you first need to <a + href="download.html">download the slf4j distribution</a>, and + then to unpack it. Once that is done, add these two jar files to + your class path:</p> + + <ul> + <li>slf4j-api-${project.version}.jar</li> + <li>slf4j-simple-${project.version}.jar</li> + </ul> + + <p>Compiling and running <em>HelloWorld</em> will result in the + following output being printed on the console.</p> + + <pre class="output">0 [main] INFO HelloWorld - Hello World</pre> + + <h3> + <a name="typical_usage" href="#typical_usage">Typical usage + pattern</a> + </h3> + + <p>The sample code below illustrates the typical usage pattern + for SLF4J. Note the use of {}-placeholders on line 15. See the + question <a href="faq.html#logging_performance">"What is the + fastest way of logging?"</a> in the FAQ for more details. + </p> + + <p></p> + + <pre class="prettyprint source"> 1: <b>import org.slf4j.Logger;</b> + 2: <b>import org.slf4j.LoggerFactory;</b> + 3: + 4: public class Wombat { + 5: + 6: <b>final Logger logger = LoggerFactory.getLogger(Wombat.class);</b> + 7: Integer t; + 8: Integer oldT; + 9: +10: public void setTemperature(Integer temperature) { +11: +12: oldT = t; +13: t = temperature; +14: +15: <b>logger.debug("Temperature set to {}. Old temperature was {}.", t, oldT);</b> +16: +17: if(temperature.intValue() > 50) { +18: <b>logger.info("Temperature has risen above 50 degrees.");</b> +19: } +20: } +21: } </pre> + + + + <h3><a name="swapping" href="#binding">Binding with a logging + framework at deployment time</a></h3> + + <p>As mentioned previously, SLF4J supports multiple logging + frameworks. The SLF4J distribution ships with several jar files + referred to as "SLF4J bindings". </p> + + <dl> + + <dt><em>slf4j-nop-${project.version}.jar</em></dt> + <dd>Binding for <a + href="http://www.slf4j.org/api/org/slf4j/helpers/NOPLogger.html">NOP</a>, + silently discarding all logging.<p/></dd> + + + <dt><em>slf4j-simple-${project.version}.jar</em></dt> + <dd>Binding for <a + href="http://www.slf4j.org/apidocs/org/slf4j/impl/SimpleLogger.html">Simple + </a> implementation, which outputs all events to + System.err. Only messages of level INFO and higher are + printed. This binding may be useful in the context of small + applications.<p/></dd> + + <dt><em>slf4j-log4j12-${project.version}.jar</em> + </dt> + <dd>Binding for <a + href="http://logging.apache.org/log4j/1.2/index.html">log4j + version 1.2</a>, a widely used logging framework. You also + need to place <em>log4j.jar</em> on your class path.<p/></dd> + + <dt><em>slf4j-jdk14-${project.version}.jar</em> </dt> + <dd>Binding for java.util.logging, also referred to as JDK 1.4 + logging (<a + href="http://www.exampledepot.com/egs/java.util.logging/pkg.html">examples</a>)<p/></dd> + + <dt><em>slf4j-jcl-${project.version}.jar</em></dt> + + <dd>Binding for <a + href="http://commons.apache.org/logging/">Jakarta Commons + Logging</a>. This binding will delegate all SLF4J logging to + JCL.<p/> + </dd> + </dl> + + <p>There are also SLF4J bindings external to the SLF4J project, + e.g. <a href="http://logback.qos.ch/">logback</a> which + implements SLF4J natively. Logback's + <a href="http://logback.qos.ch/apidocs/ch/qos/logback/classic/Logger.html"> + <code>ch.qos.logback.classic.Logger</code></a> class is a direct + implementation of SLF4J's + <a href="http://www.slf4j.org/apidocs/org/slf4j/Logger.html"> + <code>org.slf4j.Logger</code></a> interface. Thus, using SLF4J + in conjunction with logback involves strictly zero memory and + computational overhead. + </p> + + + <p>To switch logging frameworks, just replace slf4j bindings on + your class path. For example, to switch from java.util.logging + to log4j, just replace slf4j-jdk14-${project.version}.jar with + slf4j-log4j12-${project.version}.jar. + </p> + + <p>SLF4J does not rely on any special class loader machinery. In + fact, the each SLF4J binding is hardwired <em>at compile + time</em> to use one and only one specific logging framework. + For example, the slf4j-log12-${project.version}.jar binding is + bound at compile time to use log4j. In your code, in addition + to <em>slf4j-api-${project.version}.jar</em>, you simply drop + <b>one and only one</b> binding of your choice onto the + appropriate class path location. Do not place more than one + binding on your class path. Here is a graphical illustration of + the general idea. + </p> + + <p> </p> + + <p><a href="images/bindings.png"> + <img border="1" src="images/bindings.png" alt="click to enlarge" width="500"/> + </a></p> + + <p> </p> + + + <p>The SLF4J interfaces and their various adapters are extremely + simple. Most developers familiar with the Java language should + be able to read and fully understand the code in less than one + hour. No knowledge of class loaders is necessary as SLF4J does + not make use nor does it directly access any class loaders. As a + consequence, SLF4J suffers from none of the class loader + problems or memory leaks observed with Jakarta Commons Logging + (JCL). + </p> + + <p>Hopefully, the simplicity of the SLF4J interfaces and the + deployment model will make it easy for developers of other + logging frameworks to conform to the SLF4J model. + </p> + + <h3><a name="libraries" href="#libraries">Libraries</a></h3> + + <p>Authors of widely-distributed components and libraries may + code against the SLF4J interface in order to avoid imposing an + logging framework on the end-user of the component or library. + He or she may choose the desired logging framework at deployment + time by inserting the desired slf4j binding on the classpath, + which may be changed later by replacing an existing binding with + another on the class path and restarting the application. This + approach has proven to be simple and very robust. + </p> + + + <h3><a name="consolidate" href="#consolidate">Consolidate + logging via SLF4J</a></h3> + + <p>Often times, a given project will depend on various + components which rely on logging APIs other than SLF4J. It is + common to find projects depending on a combination of JCL, + java.util.logging, log4j and SLF4J. It then becomes desirable to + consolidate logging through a single channel. SLF4J caters for + this common use-case by providing bridging modules for JCL, + java.util.logging and log4j. For more details, please refer to + the page on <a href="legacy.html"><b>Bridging legacy + APIs</b></a>. + </p> + + <h3><a name="mdc" href="#mdc">Mapped Diagnostic Context (MDC) + support</a></h3> + <p>"Mapped Diagnostic Context" is essentially a map maintained by the + logging framework where the application can provided key-value pairs, + which can then be inserted by the logging framework in log messages.</p> + + <p>SLF4J supports MDC, or mapped diagnostic context. If the + underlying logging framework offers MDC functionality, then + SLF4J will delegate to the underlying framework's MDC. Note that + at this time, only log4j and logback offer MDC functionality. If + the underlying framework does not offer MDC, for example + java.util.logging, then SLF4J will still store MDC data but the + information therein will need to be retrieved by custom user + code.</p> + + <p>Thus, as a SLF4J user, you can take advantage of MDC + information in the presence of log4j or logback, but without + forcing these logging frameworks upon your users as + dependencies. + </p> + + <p>For more information on MDC please see the <a + href="http://logback.qos.ch/manual/mdc.html">chapter on MDC</a> + in the logback manual. + </p> + + + + <h3><a name="summary" href="#summary">Executive + summary</a> + </h3> + + <table class="bodyTable" cellspacing="4" cellpadding="4"> + <tr> + <th align="left">Advantage</th> + <th align="left">Description</th> + </tr> + + <tr class="a"> + + <td>Select your logging framework at deployment time</td> + + <td>The desired logging framework can be plugged in at + deployment time by inserting the appropriate jar file + (binding) on your class path. + </td> + </tr> + + + <tr class="alt"> + <td>Fail-fast operation</td> + + <td>Due to the way that classes are loaded by the JVM, the + framework binding will be verified automatically very early + on. SLF4J will abort execution with a warning if no binding + is present. + </td> + </tr> + + + <tr class="a"> + <td>Bindings for popular logging frameworks + </td> + + <td>SLF4J supports popular logging frameworks, namely log4j, + java.util.logging, Simple logging and NOP. The <a + href="http://logback.qos.ch">logback</a> project supports + SLF4J natively. </td> + + </tr> + + <tr class="alt"> + <td>Bridging legacy logging APIs</td> + + <td> + <p>The implementation of JCL over SLF4J, i.e + <em>jcl-over-slf4j.jar</em>, will allow your project to + migrate to SLF4J piecemeal, without breaking compatibility + with existing software using JCL. Similarly, + log4j-over-slf4j.jar and jul-to-slf4j modules will allow + you to redirect log4j and respectively java.util.logging + calls to SLF4J. See the page on <a + href="legacy.html">Bridging legacy APIs</a> for more + details. + </p> + </td> + </tr> + + <tr class="a"> + <td>Migrate your source code</td> + <td>The <a href="migrator.html">slf4j-migrator</a> utility + can help you migrate your source to use SLF4J. + </td> + </tr> + + + + <tr class="alt"> + <td>Support for parameterized log messages</td> + + <td>All SLF4J bindings support parameterized log messages + with significantly <a + href="faq.html#logging_performance">improved performance</a> + results.</td> + </tr> + + + </table> + + <script src="templates/footer.js" type="text/javascript"></script> + +</div> +</body> +</html> diff --git a/slf4j-site/src/site/pages/migrator.html b/slf4j-site/src/site/pages/migrator.html index d1dc58d..e983d00 100644 --- a/slf4j-site/src/site/pages/migrator.html +++ b/slf4j-site/src/site/pages/migrator.html @@ -1,226 +1,226 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - -<html xmlns="http://www.w3.org/1999/xhtml"> - <head> - <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> - <title>SLF4J Migrator</title> - <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> - </head> - <body> - <script type="text/javascript">prefix='';</script> - - <script src="templates/header.js" type="text/javascript"></script> - <div id="left"> - <script src="templates/left.js" type="text/javascript"></script> - </div> - <div id="content"> - - - <h1>SLF4J Migrator</h1> - - <p>The SLF4J migrator is a small Java tool for migrating Java source - files from the Jakarta Commons Logging (JCL) API to SLF4J. It can - also migrate from the log4j API to SLF4J, or from - <code>java.util.logging</code> API to SLF4J. - </p> - - <p>The SLF4J migrator consists of a single jar file that can be - launched as a stand-alone java application. Here is the command: - </p> - - <p class="source">java -jar slf4j-migrator-${version}.jar </p> - - <br/> - - <p>Once the application is launched, a window similar to the - following should appear. - </p> - - <p><img src="images/slf4j-migrator.gif" alt="slf4j-migrator.gif"/></p> - - <p>Use the application should be self-explanatory. Please note that - this migration tool does in-place replacement of Java files, meaning - that there will be no back-up copies of modified files. <b>It is - your responsibility to backup your files before using SLF4J - migrator.</b> - </p> - - - <h2>Limitations</h2> - - <p>SLF4J migrator is intended as a simple tool to help you to - migrate your project source using JCL, log4j or JUL to SLF4J. It can - only perform elementary conversion steps. Essentially, it will - replace appropriate import lines and logger declarations. - </p> - - <p>MyClass is a sample class using JCL. Here it is before:</p> - - <p class="source">package some.package; - -<b>import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory;</b> - -public MyClass { - - <b>Log logger = LogFactory.getLog(MyClass.class);</b> - - public void someMethod() { - logger.info("Hello world"); - } -}</p> - - <p>and after migration:</p> - - <p class="source">package some.package; - -<b>import org.slf4j.Logger; -import org.slf4j.LoggerFactory;</b> - -public MyClass { - - <b>Logger logger = LoggerFactory.getLogger(MyClass.class);</b> - - public void someMethod() { - logger.info("Hello world"); - } -}</p> - - <br/> - - <p>Altough its conversion rules are elementary, the SLF4J migrator - can still alleviate much of the grunt-work involved in migrating a - Java project from JCL to SLF4J. - </p> - - <p>Migration rules from log4j to SLF4J, or from JUL to SLF4J are - similar.</p> - - <h3>General limitations</h3> - - <ul> - - <li>Build scipts are not modified - - <p>Your Ant/Maven/Ivy build scripts need to be modified manualy to - use SLF4J instead of JCL or log4j.</p> - - <p></p> - </li> - - <li>only messages of type String are supported - - <p>If one of your log statements contains a non-string object as - its sole parameter, you will have to manually add a toString() - method call on the object. - </p> - - <p>For example,</p> - <p class="source">logger.debug(new Object()); </p> - <p>has to be manually re-written as</p> - <p class="source">logger.debug(new Object().toString()); </p> - - <p></p> - </li> - - <li>the FATAL level is not supported. - - <p>You have to convert them manually. This is limitation is not - deemed very serious because there are usually very few log - statements bearing the FATAL level. - </p> - - <p> - </p> - </li> - - <li>if a method declares multipe loggers on the same line, the - conversion will not be complete. Example: - - <p class="source"> public void someMethod(Log l1, Log l2) { - ... - } - -will be converted as - - public void someMethod(Log l1, Logger l2) { - ... - } </p> - </li> - </ul> - - <h3>Limitations when migrating from log4j</h3> - - <ul> - <li>NDC statements are left as-is - - <p>Since NDC is not supported by SLF4J, the migrator cannot - properly handle NDC statements. You have to migrate them to MDC - manually. Again, this limitation is not deemed serious bebause - there are usually very few NDC statements even in large projects. - </p> - - <p>Please note that contrary to NDC, MDC statements are migrated - correctly because SLF4J suports such statements.</p> - - <p></p> - </li> - - <li>Calls to <code>PropertyConfigurator</code> or - <code>DomConfigurator</code> cannot be migrated since they have no - SLF4J equivalents. - - <p> - </p> - - </li> - </ul> - - <h3>Limitations when migrating from JUL</h3> - - - <ul> - <li>Calls to <code>finest()</code>, <code>finer()</code> or - <code>finest()</code> methods of - <code>java.util.loggging.Logger</code> are left as is. - - <p>Given that <code>finest()</code>, <code>finer()</code> or - <code>finest()</code> calls could map to both trace() or debug() - calls in SLF4J, it is impossible to guess how the user wants to - map these calls. - </p> - - <p> - </p> - - </li> - - - <li>All strings matching ".severe(" are replaced by the string - ".error(" without any contexual analysys. Similarly, all strings - matching ".warning(" are replaced by ".warn(". - - <p>Since the match/replace operation is not contextual, if your - code contains methods named "severe" or "warning", then the - migration results will have compilation errors. Fortunately, such - errors should be rare and easy to identify. - </p> - - <p> - </p> - - </li> - - <li>Invocations of the following methods defined in the - <code>java.util.logging.Logger</code> class need to be migrated - manually: <code>log</code>, <code>logp</code>, <code>logrb</code>, - <code>entering</code>, <code>exiting</code>. - - </li> - </ul> - - <script src="templates/footer.js" type="text/javascript"></script> - </div> -</body> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> + <title>SLF4J Migrator</title> + <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> + </head> + <body> + <script type="text/javascript">prefix='';</script> + + <script src="templates/header.js" type="text/javascript"></script> + <div id="left"> + <script src="templates/left.js" type="text/javascript"></script> + </div> + <div id="content"> + + + <h1>SLF4J Migrator</h1> + + <p>The SLF4J migrator is a small Java tool for migrating Java source + files from the Jakarta Commons Logging (JCL) API to SLF4J. It can + also migrate from the log4j API to SLF4J, or from + <code>java.util.logging</code> API to SLF4J. + </p> + + <p>The SLF4J migrator consists of a single jar file that can be + launched as a stand-alone java application. Here is the command: + </p> + + <p class="source">java -jar slf4j-migrator-${version}.jar </p> + + <br/> + + <p>Once the application is launched, a window similar to the + following should appear. + </p> + + <p><img src="images/slf4j-migrator.gif" alt="slf4j-migrator.gif"/></p> + + <p>Use the application should be self-explanatory. Please note that + this migration tool does in-place replacement of Java files, meaning + that there will be no back-up copies of modified files. <b>It is + your responsibility to backup your files before using SLF4J + migrator.</b> + </p> + + + <h2>Limitations</h2> + + <p>SLF4J migrator is intended as a simple tool to help you to + migrate your project source using JCL, log4j or JUL to SLF4J. It can + only perform elementary conversion steps. Essentially, it will + replace appropriate import lines and logger declarations. + </p> + + <p>MyClass is a sample class using JCL. Here it is before:</p> + + <p class="source">package some.package; + +<b>import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory;</b> + +public MyClass { + + <b>Log logger = LogFactory.getLog(MyClass.class);</b> + + public void someMethod() { + logger.info("Hello world"); + } +}</p> + + <p>and after migration:</p> + + <p class="source">package some.package; + +<b>import org.slf4j.Logger; +import org.slf4j.LoggerFactory;</b> + +public MyClass { + + <b>Logger logger = LoggerFactory.getLogger(MyClass.class);</b> + + public void someMethod() { + logger.info("Hello world"); + } +}</p> + + <br/> + + <p>Altough its conversion rules are elementary, the SLF4J migrator + can still alleviate much of the grunt-work involved in migrating a + Java project from JCL to SLF4J. + </p> + + <p>Migration rules from log4j to SLF4J, or from JUL to SLF4J are + similar.</p> + + <h3>General limitations</h3> + + <ul> + + <li>Build scipts are not modified + + <p>Your Ant/Maven/Ivy build scripts need to be modified manualy to + use SLF4J instead of JCL or log4j.</p> + + <p></p> + </li> + + <li>only messages of type String are supported + + <p>If one of your log statements contains a non-string object as + its sole parameter, you will have to manually add a toString() + method call on the object. + </p> + + <p>For example,</p> + <p class="source">logger.debug(new Object()); </p> + <p>has to be manually re-written as</p> + <p class="source">logger.debug(new Object().toString()); </p> + + <p></p> + </li> + + <li>the FATAL level is not supported. + + <p>You have to convert them manually. This is limitation is not + deemed very serious because there are usually very few log + statements bearing the FATAL level. + </p> + + <p> + </p> + </li> + + <li>if a method declares multipe loggers on the same line, the + conversion will not be complete. Example: + + <p class="source"> public void someMethod(Log l1, Log l2) { + ... + } + +will be converted as + + public void someMethod(Log l1, Logger l2) { + ... + } </p> + </li> + </ul> + + <h3>Limitations when migrating from log4j</h3> + + <ul> + <li>NDC statements are left as-is + + <p>Since NDC is not supported by SLF4J, the migrator cannot + properly handle NDC statements. You have to migrate them to MDC + manually. Again, this limitation is not deemed serious bebause + there are usually very few NDC statements even in large projects. + </p> + + <p>Please note that contrary to NDC, MDC statements are migrated + correctly because SLF4J suports such statements.</p> + + <p></p> + </li> + + <li>Calls to <code>PropertyConfigurator</code> or + <code>DomConfigurator</code> cannot be migrated since they have no + SLF4J equivalents. + + <p> + </p> + + </li> + </ul> + + <h3>Limitations when migrating from JUL</h3> + + + <ul> + <li>Calls to <code>finest()</code>, <code>finer()</code> or + <code>finest()</code> methods of + <code>java.util.loggging.Logger</code> are left as is. + + <p>Given that <code>finest()</code>, <code>finer()</code> or + <code>finest()</code> calls could map to both trace() or debug() + calls in SLF4J, it is impossible to guess how the user wants to + map these calls. + </p> + + <p> + </p> + + </li> + + + <li>All strings matching ".severe(" are replaced by the string + ".error(" without any contexual analysys. Similarly, all strings + matching ".warning(" are replaced by ".warn(". + + <p>Since the match/replace operation is not contextual, if your + code contains methods named "severe" or "warning", then the + migration results will have compilation errors. Fortunately, such + errors should be rare and easy to identify. + </p> + + <p> + </p> + + </li> + + <li>Invocations of the following methods defined in the + <code>java.util.logging.Logger</code> class need to be migrated + manually: <code>log</code>, <code>logp</code>, <code>logrb</code>, + <code>entering</code>, <code>exiting</code>. + + </li> + </ul> + + <script src="templates/footer.js" type="text/javascript"></script> + </div> +</body> </html> \ No newline at end of file diff --git a/slf4j-site/src/site/pages/repos.html b/slf4j-site/src/site/pages/repos.html index e2682aa..d7efe04 100644 --- a/slf4j-site/src/site/pages/repos.html +++ b/slf4j-site/src/site/pages/repos.html @@ -1,104 +1,104 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - -<html xmlns="http://www.w3.org/1999/xhtml"> - <head> - <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> - <title>SLF4J</title> - <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> - </head> - <body> - <script type="text/javascript">prefix='';</script> - - <script src="templates/header.js" type="text/javascript"></script> - <div id="left"> - <script src="templates/left.js" type="text/javascript"></script> - </div> - <div id="content"> - - <h1>Source code repositories</h1> - - <p>We store the project's source code in a revision control system - called Git. Developers have write access to the repository, enabling - them to make changes to the source code. Everyone else has - read-access to the repository. Thus, anyone can check out latest - development version of the software. Note that the latest version in - the repository may not work as expected. It may even not compile. If - you are looking for a stable release, then download an official - distribution. - </p> - - <p>There are several ways to access the git repository:</p> - - <h2>Web Access</h2> - - <p>If you just wish to browse around or download a few individual - files, you can do so with your web-browser: - </p> - - <table cellspacing="6"> - - <tr> - <td>on github</td> - <td> - <a href="http://github.com/ceki/slf4j/tree/master"> - http://github.com/ceki/slf4j/tree/master</a> (slow but rich) - </td> - </tr> - - - <tr> - <td>on git.qos.ch</td> - <td><a href="http://git.qos.ch/gitweb/?p=slf4j.git;a=summary"> - http://git.qos.ch/gitweb/?p=slf4j.git;a=summary</a> (fast but minimal) - </td> - </tr> - - </table> - - <h2>Cloning</h2> - - - <p>Anyone can clone the slf4j repository. All you need is a git - client. To clone our SLF4J git repository, issue one of the two - following commands: </p> - - - <table cellpadding="4" cellspacing="1" class="bodyTable" style="font-size: 120%;"> - - <tr class="alt"> - <th>transport protocol</th> - <th>git clone command</th> - </tr> - - <tr > - <td>git</td> - <td><code>git clone git://git.qos.ch/slf4j</code></td> - </tr> - - <tr class="alt"> - <td>git</td> - <td><code>git clone git://github.com/ceki/slf4j.git</code></td> - </tr> - - <tr > - <td>http</td> - <td><code>git clone http://git.qos.ch/slf4j/</code></td> - </tr> - </table> - - - <p>In principle, the repositories listed above have identical - contents.</p> - - - <h2>Subversion</h2> - - <p>Previously, we relied on Subversion as our version control - system. Git is considerably better.</p> - - <script src="templates/footer.js" type="text/javascript"></script> - -</div> -</body> -</html> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> + <title>SLF4J</title> + <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> + </head> + <body> + <script type="text/javascript">prefix='';</script> + + <script src="templates/header.js" type="text/javascript"></script> + <div id="left"> + <script src="templates/left.js" type="text/javascript"></script> + </div> + <div id="content"> + + <h1>Source code repositories</h1> + + <p>We store the project's source code in a revision control system + called Git. Developers have write access to the repository, enabling + them to make changes to the source code. Everyone else has + read-access to the repository. Thus, anyone can check out latest + development version of the software. Note that the latest version in + the repository may not work as expected. It may even not compile. If + you are looking for a stable release, then download an official + distribution. + </p> + + <p>There are several ways to access the git repository:</p> + + <h2>Web Access</h2> + + <p>If you just wish to browse around or download a few individual + files, you can do so with your web-browser: + </p> + + <table cellspacing="6"> + + <tr> + <td>on github</td> + <td> + <a href="http://github.com/ceki/slf4j/tree/master"> + http://github.com/ceki/slf4j/tree/master</a> (slow but rich) + </td> + </tr> + + + <tr> + <td>on git.qos.ch</td> + <td><a href="http://git.qos.ch/gitweb/?p=slf4j.git;a=summary"> + http://git.qos.ch/gitweb/?p=slf4j.git;a=summary</a> (fast but minimal) + </td> + </tr> + + </table> + + <h2>Cloning</h2> + + + <p>Anyone can clone the slf4j repository. All you need is a git + client. To clone our SLF4J git repository, issue one of the two + following commands: </p> + + + <table cellpadding="4" cellspacing="1" class="bodyTable" style="font-size: 120%;"> + + <tr class="alt"> + <th>transport protocol</th> + <th>git clone command</th> + </tr> + + <tr > + <td>git</td> + <td><code>git clone git://git.qos.ch/slf4j</code></td> + </tr> + + <tr class="alt"> + <td>git</td> + <td><code>git clone git://github.com/ceki/slf4j.git</code></td> + </tr> + + <tr > + <td>http</td> + <td><code>git clone http://git.qos.ch/slf4j/</code></td> + </tr> + </table> + + + <p>In principle, the repositories listed above have identical + contents.</p> + + + <h2>Subversion</h2> + + <p>Previously, we relied on Subversion as our version control + system. Git is considerably better.</p> + + <script src="templates/footer.js" type="text/javascript"></script> + +</div> +</body> +</html> diff --git a/slf4j-site/src/site/pages/support.html b/slf4j-site/src/site/pages/support.html index ceac6b7..010a56b 100644 --- a/slf4j-site/src/site/pages/support.html +++ b/slf4j-site/src/site/pages/support.html @@ -1,43 +1,43 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/2000/REC-xhtml1-20000126/DTD/xhtml1-transitional.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml"> -<head> -<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> -<title>Log4j Bridge</title> -<link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> -<link rel="stylesheet" type="text/css" media="print" href="css/print.css" /> - -</head> -<body> - <script> -prefix=''; -</script> - -<script src="templates/header.js"></script> -<div id="left"> - <script src="templates/left.js"></script> -</div> -<div id="right"> - <script src="templates/right.js"></script> -</div> -<div id="content"> - - <h2>Contractual Support</h2> - - - <p>The following companies, listed in alphabetical order, offer - contractual support for SLF4J. - </p> - - <ul> - <li>QOS.ch, in Lausanne, Swizerland. For more information visit - QOS.ch's <a href="">support page</a>. </li> - </ul> - - - -<script src="templates/footer.js"></script> -</div> -</body> -</html> - - +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/2000/REC-xhtml1-20000126/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> +<head> +<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> +<title>Log4j Bridge</title> +<link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> +<link rel="stylesheet" type="text/css" media="print" href="css/print.css" /> + +</head> +<body> + <script> +prefix=''; +</script> + +<script src="templates/header.js"></script> +<div id="left"> + <script src="templates/left.js"></script> +</div> +<div id="right"> + <script src="templates/right.js"></script> +</div> +<div id="content"> + + <h2>Contractual Support</h2> + + + <p>The following companies, listed in alphabetical order, offer + contractual support for SLF4J. + </p> + + <ul> + <li>QOS.ch, in Lausanne, Swizerland. For more information visit + QOS.ch's <a href="">support page</a>. </li> + </ul> + + + +<script src="templates/footer.js"></script> +</div> +</body> +</html> + + diff --git a/slf4j-site/src/site/pages/templates/footer.js b/slf4j-site/src/site/pages/templates/footer.js index 95b7266..8305159 100644 --- a/slf4j-site/src/site/pages/templates/footer.js +++ b/slf4j-site/src/site/pages/templates/footer.js @@ -1,18 +1,18 @@ - -document.write('<table class="footer">') - -document.write('<tr>') - -document.write(' <td>') - -//document.write(' <a href="http://validator.w3.org/check?uri=referer">') -//document.write(' <img align="left" src="http://www.w3.org/Icons/valid-xhtml10"') -//document.write(' alt="Valid XHTML 1.0 Transitional" height="31" width="88" /></a>') -document.write(' </td>') - -document.write('<td valign="top">Copyright © 2004-2009 <a href="http://www.qos.ch/">QOS.ch</a></td>') - -document.write('</tr>') -document.write('</table>') - - + +document.write('<table class="footer">') + +document.write('<tr>') + +document.write(' <td>') + +//document.write(' <a href="http://validator.w3.org/check?uri=referer">') +//document.write(' <img align="left" src="http://www.w3.org/Icons/valid-xhtml10"') +//document.write(' alt="Valid XHTML 1.0 Transitional" height="31" width="88" /></a>') +document.write(' </td>') + +document.write('<td valign="top">Copyright © 2004-2009 <a href="http://www.qos.ch/">QOS.ch</a></td>') + +document.write('</tr>') +document.write('</table>') + + diff --git a/slf4j-site/src/site/pages/templates/header.js b/slf4j-site/src/site/pages/templates/header.js index 34c3342..bbaac0d 100644 --- a/slf4j-site/src/site/pages/templates/header.js +++ b/slf4j-site/src/site/pages/templates/header.js @@ -1,7 +1,7 @@ - -document.write('<p align="left">'); -document.write('<a href="http://www.slf4j.org/">'); -document.write('<img src="' + prefix + 'images/logos/slf4j-logo.jpg" alt="" border="0"/>'); -document.write('</a>') -document.write('</p>'); + +document.write('<p align="left">'); +document.write('<a href="http://www.slf4j.org/">'); +document.write('<img src="' + prefix + 'images/logos/slf4j-logo.jpg" alt="" border="0"/>'); +document.write('</a>') +document.write('</p>'); document.write('<div id="breadcrumbs"></div>'); \ No newline at end of file diff --git a/slf4j-site/src/site/pages/templates/left.js b/slf4j-site/src/site/pages/templates/left.js index c40904f..e2a630a 100644 --- a/slf4j-site/src/site/pages/templates/left.js +++ b/slf4j-site/src/site/pages/templates/left.js @@ -1,36 +1,36 @@ - -document.write('<div class="menuGroup">'); -document.write(' <p class="menu_header">SLF4J Project</p>'); -document.write(' <a href="index.html">Introduction</a>'); -document.write(' <a href="news.html">News</a>'); -document.write(' <a href="docs.html">Documentation</a>'); -document.write(' <a href="license.html">License</a>'); -document.write(' <a href="download.html">Download</a>'); - -document.write(' <a href="repos.html">Source Repository</a>'); -document.write(' <a href="mailing-lists.html">Mailing Lists</a>'); -document.write(' <a href="bug-reporting.html">Bug Reporting</a>'); - -document.write(' <p class="menu_header">Native implementations</p>'); -document.write(' <a href="http://logback.qos.ch/">Logback</a>'); -document.write(' <a href="http://www.x4juli.org">x4juli</a>'); -document.write(' <p class="menu_header">Wrapped implementations</p>'); -document.write(' <a href="api/org/slf4j/impl/JDK14LoggerAdapter.html">JDK14</a>'); -document.write(' <a href="api/org/slf4j/impl/Log4jLoggerAdapter.html">Log4j</a>'); -document.write(' <a href="api/org/slf4j/impl/SimpleLogger.html">Simple</a>'); -document.write(' <a href="http://simple-log.dev.java.net/">Simple-log</a>'); -document.write(' </p>'); - -document.write(' <p class="menu_header">Sub-projects</p>'); -document.write(' <a href="http://www.slf4j.org/android/">slf4j-android</a>'); -document.write(' <a href="http://www.slf4j.org/taglib/">slf4j-taglib</a>'); -document.write(' </p>'); - -document.write('</div>'); - -document.write('<p> </p>'); -document.write('<p class="pub">'); -document.write(' <a href="https://www.qos.ch/shop/products/log4j/log4j-Manual.jsp">'); -document.write(' <img src="images/buyDirect.jpg" border="0" title="" alt="buy direct from the developer"/>'); -document.write(' </a>'); + +document.write('<div class="menuGroup">'); +document.write(' <p class="menu_header">SLF4J Project</p>'); +document.write(' <a href="index.html">Introduction</a>'); +document.write(' <a href="news.html">News</a>'); +document.write(' <a href="docs.html">Documentation</a>'); +document.write(' <a href="license.html">License</a>'); +document.write(' <a href="download.html">Download</a>'); + +document.write(' <a href="repos.html">Source Repository</a>'); +document.write(' <a href="mailing-lists.html">Mailing Lists</a>'); +document.write(' <a href="bug-reporting.html">Bug Reporting</a>'); + +document.write(' <p class="menu_header">Native implementations</p>'); +document.write(' <a href="http://logback.qos.ch/">Logback</a>'); +document.write(' <a href="http://www.x4juli.org">x4juli</a>'); +document.write(' <p class="menu_header">Wrapped implementations</p>'); +document.write(' <a href="api/org/slf4j/impl/JDK14LoggerAdapter.html">JDK14</a>'); +document.write(' <a href="api/org/slf4j/impl/Log4jLoggerAdapter.html">Log4j</a>'); +document.write(' <a href="api/org/slf4j/impl/SimpleLogger.html">Simple</a>'); +document.write(' <a href="http://simple-log.dev.java.net/">Simple-log</a>'); +document.write(' </p>'); + +document.write(' <p class="menu_header">Sub-projects</p>'); +document.write(' <a href="http://www.slf4j.org/android/">slf4j-android</a>'); +document.write(' <a href="http://www.slf4j.org/taglib/">slf4j-taglib</a>'); +document.write(' </p>'); + +document.write('</div>'); + +document.write('<p> </p>'); +document.write('<p class="pub">'); +document.write(' <a href="https://www.qos.ch/shop/products/log4j/log4j-Manual.jsp">'); +document.write(' <img src="images/buyDirect.jpg" border="0" title="" alt="buy direct from the developer"/>'); +document.write(' </a>'); document.write('</p>'); \ No newline at end of file diff --git a/slf4j-site/src/site/pages/templates/right.js b/slf4j-site/src/site/pages/templates/right.js index d3f5a12..8b13789 100644 --- a/slf4j-site/src/site/pages/templates/right.js +++ b/slf4j-site/src/site/pages/templates/right.js @@ -1 +1 @@ - + diff --git a/src/main/assembly/source.xml b/src/main/assembly/source.xml index 9606f9a..31765b7 100644 --- a/src/main/assembly/source.xml +++ b/src/main/assembly/source.xml @@ -1,306 +1,306 @@ -<assembly> - <id>dist</id> - <formats> - <format>zip</format> - <format>tar.gz</format> - </formats> - <fileSets> -  - <fileSet> - <directory>slf4j-api/</directory> - <outputDirectory>slf4j-api/</outputDirectory> - <includes> - <include>pom.xml</include> - </includes> - </fileSet> - - <fileSet> - <directory>slf4j-jcl/</directory> - <outputDirectory>slf4j-jcl/</outputDirectory> - <includes> - <include>pom.xml</include> - </includes> - </fileSet> - - <fileSet> - <directory>slf4j-jdk14/</directory> - <outputDirectory>slf4j-jdk14/</outputDirectory> - <includes> - <include>pom.xml</include> - </includes> - </fileSet> - - <fileSet> - <directory>slf4j-log4j12/</directory> - <outputDirectory>slf4j-log4j12/</outputDirectory> - <includes> - <include>pom.xml</include> - </includes> - </fileSet> - - <fileSet> - <directory>slf4j-nop/</directory> - <outputDirectory>slf4j-nop/</outputDirectory> - <includes> - <include>pom.xml</include> - </includes> - </fileSet> - - <fileSet> - <directory>slf4j-simple/</directory> - <outputDirectory>slf4j-simple/</outputDirectory> - <includes> - <include>pom.xml</include> - </includes> - </fileSet> - - <fileSet> - <directory>slf4j-ext/</directory> - <outputDirectory>slf4j-ext/</outputDirectory> - <includes> - <include>pom.xml</include> - </includes> - </fileSet> - - - <fileSet> - <directory>jcl104-over-slf4j/</directory> - <outputDirectory>jcl104-over-slf4j/</outputDirectory> - <includes> - <include>pom.xml</include> - </includes> - </fileSet> - - <fileSet> - <directory>jcl-over-slf4j/</directory> - <outputDirectory>jcl-over-slf4j/</outputDirectory> - <includes> - <include>pom.xml</include> - </includes> - </fileSet> - - <fileSet> - <directory>jul-to-slf4j/</directory> - <outputDirectory>jul-to-slf4j/</outputDirectory> - <includes> - <include>pom.xml</include> - </includes> - </fileSet> - - <fileSet> - <directory>log4j-over-slf4j/</directory> - <outputDirectory>log4j-over-slf4j/</outputDirectory> - <includes> - <include>pom.xml</include> - </includes> - </fileSet> - - <fileSet> - <directory>slf4j-site/</directory> - <outputDirectory>slf4j-site/</outputDirectory> - <includes> - <include>pom.xml</include> - </includes> - </fileSet> - - <fileSet> - <directory>slf4j-migrator/</directory> - <outputDirectory>slf4j-migrator/</outputDirectory> - <includes> - <include>pom.xml</include> - </includes> - </fileSet> - - <fileSet> - <directory>integration/</directory> - <outputDirectory>integration/</outputDirectory> - <includes> - <include>pom.xml</include> - <include>build.xml</include> - <include>lib/*</include> - </includes> - </fileSet> - -  - <fileSet> - <directory>slf4j-api/src/</directory> - <outputDirectory>slf4j-api/src/</outputDirectory> - <excludes> - <exclude> - test/output/ - </exclude> - </excludes> - </fileSet> - - <fileSet> - <directory>slf4j-jcl/src/</directory> - <outputDirectory>slf4j-jcl/src/</outputDirectory> - </fileSet> - - <fileSet> - <directory>slf4j-jdk14/src/</directory> - <outputDirectory>slf4j-jdk14/src/</outputDirectory> - </fileSet> - - <fileSet> - <directory>slf4j-log4j12/src/</directory> - <outputDirectory>slf4j-log4j12/src/</outputDirectory> - </fileSet> - <fileSet> - <directory>slf4j-nop/src/</directory> - <outputDirectory>slf4j-nop/src/</outputDirectory> - </fileSet> - <fileSet> - <directory>slf4j-simple/src/</directory> - <outputDirectory>slf4j-simple/src/</outputDirectory> - </fileSet> - <fileSet> - <directory>slf4j-ext/src/</directory> - <outputDirectory>slf4j-ext/src/</outputDirectory> - </fileSet> - <fileSet> - <directory>jcl-over-slf4j/src/</directory> - <outputDirectory>jcl-over-slf4j/src/</outputDirectory> - </fileSet> - <fileSet> - <directory>jul-to-slf4j/src/</directory> - <outputDirectory>jul-to-slf4j/src/</outputDirectory> - </fileSet> - <fileSet> - <directory>log4j-over-slf4j/src/</directory> - <outputDirectory>log4j-over-slf4j/src/</outputDirectory> - </fileSet> - <fileSet> - <directory>slf4j-site/src/</directory> - <outputDirectory>slf4j-site/src/</outputDirectory> - </fileSet> - <fileSet> - <directory>slf4j-migrator/src/</directory> - <outputDirectory>slf4j-migrator/src/</outputDirectory> - </fileSet> - <fileSet> - <directory>integration/src/</directory> - <outputDirectory>integration/src/</outputDirectory> - </fileSet> - - -  - <fileSet> - <directory>slf4j-api/target/</directory> - <outputDirectory>/</outputDirectory> - <includes> - <include>slf4j-api-${project.version}-sources.jar</include> - <include>slf4j-api-${project.version}.jar</include> - </includes> - </fileSet> - - <fileSet> - <directory>slf4j-jcl/target/</directory> - <outputDirectory>/</outputDirectory> - <includes> - <include>slf4j-jcl-${project.version}.jar</include> - <include>slf4j-jcl-${project.version}-sources.jar</include> - </includes> - </fileSet> - - <fileSet> - <directory>slf4j-jdk14/target/</directory> - <outputDirectory>/</outputDirectory> - <includes> - <include>slf4j-jdk14-${project.version}-sources.jar</include> - <include>slf4j-jdk14-${project.version}.jar</include> - </includes> - </fileSet> - - <fileSet> - <directory>slf4j-log4j12/target/</directory> - <outputDirectory>/</outputDirectory> - <includes> - <include>slf4j-log4j12-${project.version}.jar</include> - <include>slf4j-log4j12-${project.version}-sources.jar</include> - </includes> - </fileSet> - - <fileSet> - <directory>slf4j-nop/target/</directory> - <outputDirectory>/</outputDirectory> - <includes> - <include>slf4j-nop-${project.version}.jar</include> - <include>slf4j-nop-${project.version}-sources.jar</include> - </includes> - </fileSet> - - <fileSet> - <directory>slf4j-simple/target/</directory> - <outputDirectory>/</outputDirectory> - <includes> - <include>slf4j-simple-${project.version}-sources*.jar</include> - <include>slf4j-simple-${project.version}.jar</include> - </includes> - </fileSet> - - - <fileSet> - <directory>slf4j-ext/target/</directory> - <outputDirectory>/</outputDirectory> - <includes> - <include>slf4j-ext-${project.version}-sources*.jar</include> - <include>slf4j-ext-${project.version}.jar</include> - </includes> - </fileSet> - - - <fileSet> - <directory>jcl-over-slf4j/target/</directory> - <outputDirectory>/</outputDirectory> - <includes> - <include>jcl-over-slf4j-${project.version}-sources.jar</include> - <include>jcl-over-slf4j-${project.version}.jar</include> - </includes> - </fileSet> - <fileSet> - <directory>jul-to-slf4j/target/</directory> - <outputDirectory>/</outputDirectory> - <includes> - <include>jul-to-slf4j-${project.version}-sources.jar</include> - <include>jul-to-slf4j-${project.version}.jar</include> - </includes> - </fileSet> - <fileSet> - <directory>log4j-over-slf4j/target/</directory> - <outputDirectory>/</outputDirectory> - <includes> - <include>log4j-over-slf4j-${project.version}.jar</include> - <include>log4j-over-slf4j-${project.version}-sources.jar</include> - </includes> - </fileSet> - - <fileSet> - <directory>slf4j-migrator/target/</directory> - <outputDirectory>/</outputDirectory> - <includes> - <include>slf4j-migrator-${project.version}.jar</include> - </includes> - </fileSet> - -  - <fileSet> - <directory>target/site</directory> - <outputDirectory>/site</outputDirectory> - <excludes> - <exclude>dist/*</exclude> - </excludes> - </fileSet> - -  - <fileSet> - <includes> - <include>src/</include> - <include>README*</include> - <include>LICENSE*</include> - <include>pom.xml</include> - </includes> - </fileSet> - </fileSets> - +<assembly> + <id>dist</id> + <formats> + <format>zip</format> + <format>tar.gz</format> + </formats> + <fileSets> +  + <fileSet> + <directory>slf4j-api/</directory> + <outputDirectory>slf4j-api/</outputDirectory> + <includes> + <include>pom.xml</include> + </includes> + </fileSet> + + <fileSet> + <directory>slf4j-jcl/</directory> + <outputDirectory>slf4j-jcl/</outputDirectory> + <includes> + <include>pom.xml</include> + </includes> + </fileSet> + + <fileSet> + <directory>slf4j-jdk14/</directory> + <outputDirectory>slf4j-jdk14/</outputDirectory> + <includes> + <include>pom.xml</include> + </includes> + </fileSet> + + <fileSet> + <directory>slf4j-log4j12/</directory> + <outputDirectory>slf4j-log4j12/</outputDirectory> + <includes> + <include>pom.xml</include> + </includes> + </fileSet> + + <fileSet> + <directory>slf4j-nop/</directory> + <outputDirectory>slf4j-nop/</outputDirectory> + <includes> + <include>pom.xml</include> + </includes> + </fileSet> + + <fileSet> + <directory>slf4j-simple/</directory> + <outputDirectory>slf4j-simple/</outputDirectory> + <includes> + <include>pom.xml</include> + </includes> + </fileSet> + + <fileSet> + <directory>slf4j-ext/</directory> + <outputDirectory>slf4j-ext/</outputDirectory> + <includes> + <include>pom.xml</include> + </includes> + </fileSet> + + + <fileSet> + <directory>jcl104-over-slf4j/</directory> + <outputDirectory>jcl104-over-slf4j/</outputDirectory> + <includes> + <include>pom.xml</include> + </includes> + </fileSet> + + <fileSet> + <directory>jcl-over-slf4j/</directory> + <outputDirectory>jcl-over-slf4j/</outputDirectory> + <includes> + <include>pom.xml</include> + </includes> + </fileSet> + + <fileSet> + <directory>jul-to-slf4j/</directory> + <outputDirectory>jul-to-slf4j/</outputDirectory> + <includes> + <include>pom.xml</include> + </includes> + </fileSet> + + <fileSet> + <directory>log4j-over-slf4j/</directory> + <outputDirectory>log4j-over-slf4j/</outputDirectory> + <includes> + <include>pom.xml</include> + </includes> + </fileSet> + + <fileSet> + <directory>slf4j-site/</directory> + <outputDirectory>slf4j-site/</outputDirectory> + <includes> + <include>pom.xml</include> + </includes> + </fileSet> + + <fileSet> + <directory>slf4j-migrator/</directory> + <outputDirectory>slf4j-migrator/</outputDirectory> + <includes> + <include>pom.xml</include> + </includes> + </fileSet> + + <fileSet> + <directory>integration/</directory> + <outputDirectory>integration/</outputDirectory> + <includes> + <include>pom.xml</include> + <include>build.xml</include> + <include>lib/*</include> + </includes> + </fileSet> + +  + <fileSet> + <directory>slf4j-api/src/</directory> + <outputDirectory>slf4j-api/src/</outputDirectory> + <excludes> + <exclude> + test/output/ + </exclude> + </excludes> + </fileSet> + + <fileSet> + <directory>slf4j-jcl/src/</directory> + <outputDirectory>slf4j-jcl/src/</outputDirectory> + </fileSet> + + <fileSet> + <directory>slf4j-jdk14/src/</directory> + <outputDirectory>slf4j-jdk14/src/</outputDirectory> + </fileSet> + + <fileSet> + <directory>slf4j-log4j12/src/</directory> + <outputDirectory>slf4j-log4j12/src/</outputDirectory> + </fileSet> + <fileSet> + <directory>slf4j-nop/src/</directory> + <outputDirectory>slf4j-nop/src/</outputDirectory> + </fileSet> + <fileSet> + <directory>slf4j-simple/src/</directory> + <outputDirectory>slf4j-simple/src/</outputDirectory> + </fileSet> + <fileSet> + <directory>slf4j-ext/src/</directory> + <outputDirectory>slf4j-ext/src/</outputDirectory> + </fileSet> + <fileSet> + <directory>jcl-over-slf4j/src/</directory> + <outputDirectory>jcl-over-slf4j/src/</outputDirectory> + </fileSet> + <fileSet> + <directory>jul-to-slf4j/src/</directory> + <outputDirectory>jul-to-slf4j/src/</outputDirectory> + </fileSet> + <fileSet> + <directory>log4j-over-slf4j/src/</directory> + <outputDirectory>log4j-over-slf4j/src/</outputDirectory> + </fileSet> + <fileSet> + <directory>slf4j-site/src/</directory> + <outputDirectory>slf4j-site/src/</outputDirectory> + </fileSet> + <fileSet> + <directory>slf4j-migrator/src/</directory> + <outputDirectory>slf4j-migrator/src/</outputDirectory> + </fileSet> + <fileSet> + <directory>integration/src/</directory> + <outputDirectory>integration/src/</outputDirectory> + </fileSet> + + +  + <fileSet> + <directory>slf4j-api/target/</directory> + <outputDirectory>/</outputDirectory> + <includes> + <include>slf4j-api-${project.version}-sources.jar</include> + <include>slf4j-api-${project.version}.jar</include> + </includes> + </fileSet> + + <fileSet> + <directory>slf4j-jcl/target/</directory> + <outputDirectory>/</outputDirectory> + <includes> + <include>slf4j-jcl-${project.version}.jar</include> + <include>slf4j-jcl-${project.version}-sources.jar</include> + </includes> + </fileSet> + + <fileSet> + <directory>slf4j-jdk14/target/</directory> + <outputDirectory>/</outputDirectory> + <includes> + <include>slf4j-jdk14-${project.version}-sources.jar</include> + <include>slf4j-jdk14-${project.version}.jar</include> + </includes> + </fileSet> + + <fileSet> + <directory>slf4j-log4j12/target/</directory> + <outputDirectory>/</outputDirectory> + <includes> + <include>slf4j-log4j12-${project.version}.jar</include> + <include>slf4j-log4j12-${project.version}-sources.jar</include> + </includes> + </fileSet> + + <fileSet> + <directory>slf4j-nop/target/</directory> + <outputDirectory>/</outputDirectory> + <includes> + <include>slf4j-nop-${project.version}.jar</include> + <include>slf4j-nop-${project.version}-sources.jar</include> + </includes> + </fileSet> + + <fileSet> + <directory>slf4j-simple/target/</directory> + <outputDirectory>/</outputDirectory> + <includes> + <include>slf4j-simple-${project.version}-sources*.jar</include> + <include>slf4j-simple-${project.version}.jar</include> + </includes> + </fileSet> + + + <fileSet> + <directory>slf4j-ext/target/</directory> + <outputDirectory>/</outputDirectory> + <includes> + <include>slf4j-ext-${project.version}-sources*.jar</include> + <include>slf4j-ext-${project.version}.jar</include> + </includes> + </fileSet> + + + <fileSet> + <directory>jcl-over-slf4j/target/</directory> + <outputDirectory>/</outputDirectory> + <includes> + <include>jcl-over-slf4j-${project.version}-sources.jar</include> + <include>jcl-over-slf4j-${project.version}.jar</include> + </includes> + </fileSet> + <fileSet> + <directory>jul-to-slf4j/target/</directory> + <outputDirectory>/</outputDirectory> + <includes> + <include>jul-to-slf4j-${project.version}-sources.jar</include> + <include>jul-to-slf4j-${project.version}.jar</include> + </includes> + </fileSet> + <fileSet> + <directory>log4j-over-slf4j/target/</directory> + <outputDirectory>/</outputDirectory> + <includes> + <include>log4j-over-slf4j-${project.version}.jar</include> + <include>log4j-over-slf4j-${project.version}-sources.jar</include> + </includes> + </fileSet> + + <fileSet> + <directory>slf4j-migrator/target/</directory> + <outputDirectory>/</outputDirectory> + <includes> + <include>slf4j-migrator-${project.version}.jar</include> + </includes> + </fileSet> + +  + <fileSet> + <directory>target/site</directory> + <outputDirectory>/site</outputDirectory> + <excludes> + <exclude>dist/*</exclude> + </excludes> + </fileSet> + +  + <fileSet> + <includes> + <include>src/</include> + <include>README*</include> + <include>LICENSE*</include> + <include>pom.xml</include> + </includes> + </fileSet> + </fileSets> + </assembly> \ No newline at end of file diff --git a/version.pl b/version.pl index f8d8f55..5587b31 100644 --- a/version.pl +++ b/version.pl @@ -1,44 +1,44 @@ - -if ($#ARGV < 1) { - print "Usage: version.pl VER FILE {FILE, FILE}\n"; - exit; -} - -$V=$ARGV[0]; -print "VER:'${V}'\r\n"; -shift(@ARGV); - -sub replace () { - my $filename = $_[0]; - - if(-s $filename) { - print "Processing [" . $filename . "]\r\n"; - - my $original = "$filename.original"; - - rename($filename, $original); - open(OUT, ">$filename"); - open(IN, "$original"); - - my $hitCount=0; - while(<IN>) { - if($hitCount == 0 && /<version>.*<\/version>/) { - s/<version>.*<\/version>/<version>${V}<\/version>/; - $hitCount++; - } - print OUT; - } - close(IN); - close(OUT); - unlink($original); - } else { - print "File [" . $filename . "] does not exist\r\n" - } -} - -foreach $ARG (@ARGV) { - do replace($ARG); -} - - - + +if ($#ARGV < 1) { + print "Usage: version.pl VER FILE {FILE, FILE}\n"; + exit; +} + +$V=$ARGV[0]; +print "VER:'${V}'\r\n"; +shift(@ARGV); + +sub replace () { + my $filename = $_[0]; + + if(-s $filename) { + print "Processing [" . $filename . "]\r\n"; + + my $original = "$filename.original"; + + rename($filename, $original); + open(OUT, ">$filename"); + open(IN, "$original"); + + my $hitCount=0; + while(<IN>) { + if($hitCount == 0 && /<version>.*<\/version>/) { + s/<version>.*<\/version>/<version>${V}<\/version>/; + $hitCount++; + } + print OUT; + } + close(IN); + close(OUT); + unlink($original); + } else { + print "File [" . $filename . "] does not exist\r\n" + } +} + +foreach $ARG (@ARGV) { + do replace($ARG); +} + + + ----------------------------------------------------------------------- Summary of changes: .gitignore | 12 +- LICENSE.txt | 48 +- binderVersion.pl | 84 +- codeStyle.xml | 502 ++-- integration/build.xml | 188 +- integration/osgi-build.xml | 182 +- integration/pom.xml | 240 +- integration/src/IBUNDLE-META-INF/MANIFEST.MF | 28 +- .../src/test/java/integrator/Activator.java | 112 +- .../src/test/java/org/slf4j/MultiBindingTest.java | 124 +- .../src/test/java/org/slf4j/Pre155VersionTest.java | 118 +- .../src/test/java/org/slf4j/StringPrintStream.java | 68 +- .../src/test/java/org/slf4j/VersionMatchTest.java | 78 +- .../test/java/org/slf4j/VersionMismatchTest.java | 86 +- .../test/java/org/slf4j/test_osgi/BundleTest.java | 70 +- .../slf4j/test_osgi/CheckingBundleListener.java | 86 +- .../test/java/org/slf4j/test_osgi/FelixHost.java | 250 +- .../slf4j/test_osgi/FrameworkErrorListener.java | 120 +- jcl-over-slf4j/LICENSE.txt | 350 ++-- jcl-over-slf4j/pom.xml | 164 +- .../logging/impl/SLF4JLocationAwareLog.java | 530 ++-- .../org/apache/commons/logging/impl/SLF4JLog.java | 466 ++-- .../org/apache/commons/logging/impl/package.html | 10 +- .../java/org/apache/commons/logging/package.html | 338 ++-- .../src/main/resources/META-INF/MANIFEST.MF | 18 +- .../services/org.apache.commons.logging.LogFactory | 10 +- .../org/apache/commons/logging/InvokeJCLTest.java | 188 +- .../commons/logging/impl/SerializationTest.java | 132 +- jcl104-over-slf4j/pom.xml | 60 +- jul-to-slf4j/pom.xml | 104 +- .../java/org/slf4j/bridge/SLF4JBridgeHandler.java | 546 ++-- .../src/main/java/org/slf4j/bridge/package.html | 30 +- .../test/java/org/slf4j/bridge/ListAppender.java | 106 +- .../slf4j/bridge/SLF4JBridgeHandlerPerfTest.java | 230 +- .../org/slf4j/bridge/SLF4JBridgeHandlerTest.java | 350 ++-- .../org/slf4j/bridge/testLogStrings.properties | 6 +- log4j-over-slf4j/compatibility/build.xml | 274 +- log4j-over-slf4j/compatibility/readme.txt | 32 +- .../src/main/java/test/DummyObject.java | 16 +- .../src/main/java/test/Log4j12Calls.java | 78 +- .../src/main/java/test/Log4j13Calls.java | 92 +- .../src/main/java/test/LoggerTest.java | 338 ++-- log4j-over-slf4j/pom.xml | 134 +- .../src/main/java/org/apache/log4j/Category.java | 670 +++--- .../src/main/java/org/apache/log4j/Level.java | 434 ++-- .../java/org/apache/log4j/Log4jLoggerFactory.java | 92 +- .../src/main/java/org/apache/log4j/LogManager.java | 90 +- .../src/main/java/org/apache/log4j/Logger.java | 158 +- .../src/main/java/org/apache/log4j/MDC.java | 56 +- .../src/main/java/org/apache/log4j/Priority.java | 386 ++-- .../src/main/java/org/apache/log4j/package.html | 36 +- .../src/main/resources/META-INF/MANIFEST.MF | 12 +- .../src/test/java/org/apache/log4j/Trivial.java | 102 +- .../src/test/java/org/dummy/Bug131.java | 136 +- .../src/test/java/org/dummy/Bug139.java | 114 +- .../src/test/java/org/dummy/ListHandler.java | 50 +- slf4j-api/LICENSE.txt | 48 +- slf4j-api/pom.xml | 200 +- .../src/main/java/org/slf4j/ILoggerFactory.java | 114 +- .../src/main/java/org/slf4j/IMarkerFactory.java | 162 +- slf4j-api/src/main/java/org/slf4j/Logger.java | 1442 ++++++------ .../src/main/java/org/slf4j/LoggerFactory.java | 580 +++--- slf4j-api/src/main/java/org/slf4j/MDC.java | 412 ++-- slf4j-api/src/main/java/org/slf4j/Marker.java | 286 ++-- .../src/main/java/org/slf4j/MarkerFactory.java | 182 +- .../java/org/slf4j/helpers/BasicMDCAdapter.java | 294 ++-- .../main/java/org/slf4j/helpers/BasicMarker.java | 392 ++-- .../java/org/slf4j/helpers/BasicMarkerFactory.java | 198 +- .../java/org/slf4j/helpers/MarkerIgnoringBase.java | 336 ++-- .../java/org/slf4j/helpers/MessageFormatter.java | 788 +++--- .../src/main/java/org/slf4j/helpers/NOPLogger.java | 476 ++-- .../java/org/slf4j/helpers/NOPMakerAdapter.java | 78 +- .../java/org/slf4j/helpers/NamedLoggerBase.java | 92 +- .../org/slf4j/helpers/SubstituteLoggerFactory.java | 134 +- .../src/main/java/org/slf4j/helpers/Util.java | 90 +- .../src/main/java/org/slf4j/helpers/package.html | 32 +- .../java/org/slf4j/impl/StaticLoggerBinder.java | 154 +- .../main/java/org/slf4j/impl/StaticMDCBinder.java | 70 +- .../java/org/slf4j/impl/StaticMarkerBinder.java | 142 +- .../src/main/java/org/slf4j/impl/package.html | 34 +- slf4j-api/src/main/java/org/slf4j/package.html | 32 +- .../java/org/slf4j/spi/LocationAwareLogger.java | 120 +- .../java/org/slf4j/spi/LoggerFactoryBinder.java | 132 +- .../src/main/java/org/slf4j/spi/MDCAdapter.java | 182 +- .../java/org/slf4j/spi/MarkerFactoryBinder.java | 134 +- slf4j-api/src/main/java/org/slf4j/spi/package.html | 14 +- slf4j-api/src/main/resources/META-INF/MANIFEST.MF | 16 +- .../src/test/java/org/slf4j/BasicMarkerTest.java | 392 ++-- .../src/test/java/org/slf4j/Differentiator.java | 74 +- .../src/test/java/org/slf4j/NoBindingTest.java | 50 +- .../src/test/java/org/slf4j/helpers/BogoPerf.java | 318 ++-- .../test/java/org/slf4j/helpers/BubbleSort.java | 100 +- .../java/org/slf4j/helpers/BubbleSortTest.java | 202 +- .../slf4j/helpers/MessageFormatterPerfTest.java | 116 +- .../org/slf4j/helpers/MessageFormatterTest.java | 572 +++--- .../src/test/java/org/slf4j/helpers/MyRandom.java | 112 +- slf4j-ext/pom.xml | 208 +- slf4j-ext/src/main/java/org/slf4j/NDC.java | 122 +- .../src/main/java/org/slf4j/agent/package.html | 66 +- .../src/main/java/org/slf4j/cal10n/LocLogger.java | 350 ++-- .../java/org/slf4j/cal10n/LocLoggerFactory.java | 146 +- .../src/main/java/org/slf4j/ext/LoggerWrapper.java | 1736 +++++++------- slf4j-ext/src/main/java/org/slf4j/ext/XLogger.java | 394 ++-- .../main/java/org/slf4j/ext/XLoggerFactory.java | 84 +- slf4j-ext/src/main/java/org/slf4j/ext/package.html | 24 +- .../java/org/slf4j/instrumentation/package.html | 36 +- .../main/java/org/slf4j/profiler/DurationUnit.java | 68 +- .../src/main/java/org/slf4j/profiler/Profiler.java | 552 ++-- .../java/org/slf4j/profiler/ProfilerRegistry.java | 134 +- .../main/java/org/slf4j/profiler/SpacePadder.java | 152 +- .../main/java/org/slf4j/profiler/StopWatch.java | 234 +- .../java/org/slf4j/profiler/TimeInstrument.java | 110 +- .../org/slf4j/profiler/TimeInstrumentStatus.java | 80 +- .../src/main/java/org/slf4j/profiler/Util.java | 228 +- .../src/main/java/org/slf4j/profiler/package.html | 26 +- slf4j-ext/src/main/resources/META-INF/MANIFEST.MF | 16 +- slf4j-ext/src/test/java/org/slf4j/NDCTest.java | 114 +- .../java/org/slf4j/cal10n_dummy/LocLoggerTest.java | 158 +- .../test/java/org/slf4j/cal10n_dummy/Months.java | 20 +- .../java/org/slf4j/cal10n_dummy/MyApplication.java | 64 +- .../java/org/slf4j/cal10n_dummy/Production.java | 26 +- .../java/org/slf4j/dummyExt/EventLoggerTest.java | 214 +- .../test/java/org/slf4j/dummyExt/ListAppender.java | 60 +- .../test/java/org/slf4j/dummyExt/XLoggerTest.java | 314 ++-- .../src/test/java/org/slf4j/dummyExt/package.html | 6 +- .../java/org/slf4j/profiler/BasicProfilerDemo.java | 126 +- .../org/slf4j/profiler/NestedProfilerDemo.java | 124 +- .../org/slf4j/profiler/NestedProfilerDemo2.java | 84 +- .../test/java/org/slf4j/profiler/PackageTest.java | 74 +- .../test/java/org/slf4j/profiler/ProfilerTest.java | 272 +- .../profiler/RandomIntegerArrayGenerator.java | 32 +- .../org/slf4j/profiler/SortAndPruneComposites.java | 144 +- .../src/test/java/org/slf4j/profiler/UtilTest.java | 104 +- slf4j-ext/src/test/resources/log4j.properties | 12 +- slf4j-ext/src/test/resources/months_en.properties | 12 +- slf4j-jcl/LICENSE.txt | 48 +- .../main/java/org/slf4j/impl/JCLLoggerAdapter.java | 1070 ++++---- .../main/java/org/slf4j/impl/JCLLoggerFactory.java | 152 +- .../java/org/slf4j/impl/StaticLoggerBinder.java | 184 +- .../main/java/org/slf4j/impl/StaticMDCBinder.java | 68 +- .../java/org/slf4j/impl/StaticMarkerBinder.java | 154 +- slf4j-jcl/src/main/resources/META-INF/MANIFEST.MF | 18 +- .../src/test/java/org/slf4j/InvocationTest.java | 276 +- slf4j-jdk14/LICENSE.txt | 48 +- slf4j-jdk14/pom.xml | 136 +- .../java/org/slf4j/impl/JDK14LoggerAdapter.java | 1324 +++++----- .../java/org/slf4j/impl/JDK14LoggerFactory.java | 160 +- .../java/org/slf4j/impl/StaticLoggerBinder.java | 182 +- .../main/java/org/slf4j/impl/StaticMDCBinder.java | 72 +- .../java/org/slf4j/impl/StaticMarkerBinder.java | 154 +- .../src/main/resources/META-INF/MANIFEST.MF | 16 +- .../src/test/java/org/slf4j/InvocationTest.java | 298 ++-- .../org/slf4j/impl/JDK14AdapterLoggerNameTest.java | 194 +- .../src/test/java/org/slf4j/impl/PerfTest.java | 104 +- slf4j-log4j12/LICENSE.txt | 48 +- slf4j-log4j12/pom.xml | 110 +- .../java/org/slf4j/impl/Log4jLoggerAdapter.java | 1200 +++++----- .../java/org/slf4j/impl/Log4jLoggerFactory.java | 162 +- .../main/java/org/slf4j/impl/Log4jMDCAdapter.java | 128 +- .../java/org/slf4j/impl/StaticLoggerBinder.java | 194 +- .../main/java/org/slf4j/impl/StaticMDCBinder.java | 66 +- .../java/org/slf4j/impl/StaticMarkerBinder.java | 154 +- .../src/main/resources/META-INF/MANIFEST.MF | 16 +- .../src/test/java/org/slf4j/InvocationTest.java | 366 ++-- .../src/test/java/org/slf4j/ListAppender.java | 58 +- .../java/org/slf4j/impl/RecursiveAppender.java | 60 +- .../slf4j/impl/RecursiveInitializationTest.java | 66 +- .../src/test/resources/recursiveInit.properties | 14 +- slf4j-migrator/LIMITATIONS.txt | 68 +- slf4j-migrator/pom.xml | 90 +- .../main/java/org/slf4j/migrator/FileSelector.java | 90 +- .../org/slf4j/migrator/InplaceFileConverter.java | 174 +- .../src/main/java/org/slf4j/migrator/Main.java | 100 +- .../org/slf4j/migrator/helper/Abbreviator.java | 132 +- .../slf4j/migrator/helper/SpringLayoutHelper.java | 84 +- .../slf4j/migrator/internal/ConversionTask.java | 114 +- .../slf4j/migrator/internal/ProgressListener.java | 80 +- .../migrator/internal/ProgressListenerImpl.java | 252 +- .../org/slf4j/migrator/line/ConversionRule.java | 100 +- .../java/org/slf4j/migrator/line/EmptyRuleSet.java | 30 +- .../migrator/line/MultiGroupConversionRule.java | 190 +- .../main/java/org/slf4j/migrator/line/RuleSet.java | 20 +- .../slf4j/migrator/line/SingleConversionRule.java | 148 +- .../src/test/java/org/slf4j/migrator/AllTest.java | 82 +- .../org/slf4j/migrator/AternativeApproach.java | 262 +- .../java/org/slf4j/migrator/FileConverterTest.java | 68 +- .../org/slf4j/migrator/ProjectConverterTest.java | 44 +- .../org/slf4j/migrator/helper/AbbreviatorTest.java | 282 +- .../org/slf4j/migrator/helper/RandomHelper.java | 92 +- .../migrator/internal/NopProgressListener.java | 60 +- .../org/slf4j/migrator/line/TriviialMatcher.java | 128 +- slf4j-nop/LICENSE.txt | 48 +- slf4j-nop/pom.xml | 102 +- .../main/java/org/slf4j/impl/NOPLoggerFactory.java | 116 +- .../java/org/slf4j/impl/StaticLoggerBinder.java | 178 +- .../main/java/org/slf4j/impl/StaticMDCBinder.java | 68 +- .../java/org/slf4j/impl/StaticMarkerBinder.java | 154 +- slf4j-nop/src/main/resources/META-INF/MANIFEST.MF | 16 +- .../src/test/java/org/slf4j/InvocationTest.java | 258 +- slf4j-osgi-integration-test/pom.xml | 2 +- .../osgi/integration/jdk/test/JdkBundleTest.java | 352 ++-- .../integration/log4j/test/Log4JBundleTest.java | 362 ++-- .../logservice/test/LogServiceBundleTest.java | 376 ++-- .../osgi/integration/nop/test/NopBundleTest.java | 348 ++-- .../integration/simple/test/SimpleBundleTest.java | 354 ++-- .../slf4j/osgi/integration/jdk/test/MANIFEST.MF | 28 +- .../slf4j/osgi/integration/log4j/test/MANIFEST.MF | 28 +- .../osgi/integration/logservice/test/MANIFEST.MF | 30 +- .../slf4j/osgi/integration/nop/test/MANIFEST.MF | 28 +- .../slf4j/osgi/integration/simple/test/MANIFEST.MF | 28 +- slf4j-simple/LICENSE.txt | 48 +- slf4j-simple/pom.xml | 94 +- .../src/main/java/org/slf4j/impl/SimpleLogger.java | 754 +++--- .../java/org/slf4j/impl/SimpleLoggerFactory.java | 146 +- .../java/org/slf4j/impl/StaticLoggerBinder.java | 164 +- .../main/java/org/slf4j/impl/StaticMDCBinder.java | 116 +- .../java/org/slf4j/impl/StaticMarkerBinder.java | 138 +- .../src/main/resources/META-INF/MANIFEST.MF | 18 +- .../src/test/java/org/slf4j/InvocationTest.java | 284 +- .../src/test/java/org/slf4j/SilentPrintStream.java | 44 +- slf4j-site/LICENSE.txt | 48 +- slf4j-site/pom.xml | 118 +- slf4j-site/src/site/pages/bug-reporting.html | 194 +- slf4j-site/src/site/pages/changes/changes-1.3.txt | 88 +- slf4j-site/src/site/pages/codes.html | 560 ++-- slf4j-site/src/site/pages/compatibility.html | 536 ++-- slf4j-site/src/site/pages/css/prettify.css | 54 +- slf4j-site/src/site/pages/css/site.css | 594 +++--- slf4j-site/src/site/pages/docs.html | 272 +- slf4j-site/src/site/pages/faq.html | 2682 ++++++++++---------- slf4j-site/src/site/pages/inde_base.html | 56 +- slf4j-site/src/site/pages/index.html | 106 +- slf4j-site/src/site/pages/legacy.html | 478 ++-- slf4j-site/src/site/pages/license.html | 136 +- slf4j-site/src/site/pages/localization.html | 316 ++-- slf4j-site/src/site/pages/mailing-lists.html | 254 +- slf4j-site/src/site/pages/manual.html | 682 +++--- slf4j-site/src/site/pages/migrator.html | 450 ++-- slf4j-site/src/site/pages/repos.html | 208 +- slf4j-site/src/site/pages/support.html | 86 +- slf4j-site/src/site/pages/templates/footer.js | 36 +- slf4j-site/src/site/pages/templates/header.js | 12 +- slf4j-site/src/site/pages/templates/left.js | 70 +- slf4j-site/src/site/pages/templates/right.js | 2 +- src/main/assembly/source.xml | 610 +++--- version.pl | 88 +- 246 files changed, 24385 insertions(+), 24385 deletions(-) hooks/post-receive -- SLF4J: Simple Logging Facade for Java

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branch, master, updated. v1.5.9.RC1-13-gefaead1
by git-noreply＠pixie.qos.ch 03 Dec '09

03 Dec '09

The branch, master has been updated via efaead1e067caebad9b911a2016289d079446e30 (commit) from 77954cd922df1175da06db3781b6a71c76236b6a (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://git.qos.ch/gitweb/?p=slf4j.git;a=commit;h=efaead1e067caebad9b911a201… http://github.com/ceki/slf4j/commit/efaead1e067caebad9b911a2016289d079446e30 commit efaead1e067caebad9b911a2016289d079446e30 Author: Ceki Gulcu <ceki(a)qos.ch> Date: Thu Dec 3 18:22:19 2009 +0100 minor correction diff --git a/slf4j-site/src/site/pages/download.html b/slf4j-site/src/site/pages/download.html index f9f8b48..3207e28 100644 --- a/slf4j-site/src/site/pages/download.html +++ b/slf4j-site/src/site/pages/download.html @@ -1,66 +1,64 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - -<html xmlns="http://www.w3.org/1999/xhtml"> - <head> - <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> - <title>SLF4J Binary files</title> - <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> - </head> - <body> - <script type="text/javascript">prefix='';</script> - - <script src="templates/header.js" type="text/javascript"></script> - <div id="left"> - <noscript>Please turn on Javascript to view this menu</noscript> - <script src="templates/left.js" type="text/javascript"></script> - </div> - <div id="content"> - - - - <h2>Latest official SLF4J distribution</h2> - - <p>Download version ${project.version} including <i>full source code</i>, - class files and documentation in ZIP or TAR.GZ format: </p> - - <p>Stable version</p> - - <ul> - <li><a href="dist/slf4j-${project.version}.tar.gz"><b>slf4j-${project.version}.tar.gz</b></a> </li> - <li><a href="dist/slf4j-${project.version}.zip"><b>slf4j-${project.version}.zip</b></a> </li> - </ul> - - - <h3>Previous versions</h3> - - <p>Previous versions of SLF4J can be downloaded from the <a - href="dist/">main repository</a>. - </p> - - - <h2>Additional SLF4J-related software</h2> - - <ul> - - <li><a href="http://www.jwaresoftware.org/wiki/log4ant/home">Log4Ant</a>, by JWare Software - </li> - - <li><a href="http://code.google.com/p/log4jdbc/">log4jdbc</a>, a JDBC driver which logs SQL information before delegating to an underlying JDBC driver, by Arthur Blake - </li> - - <li><a href="http://code.google.com/p/slf4fx/">SLF4Fx</a>, an open - source logging suite for Flex, by Dmitry Motylev - </li> - <li><a - href="http://svn.codehaus.org/sonar/trunk/sonar-web/src/main/webapp/WEB-INF/lib/s…">SLF4J - logger for JRuby on Rails</a> and <a - href="http://svn.codehaus.org/sonar/trunk/sonar-web/src/main/webapp/WEB-INF/confi…">settings - file</a>, by SonarSource </li> - </ul> - - - <script src="templates/footer.js" type="text/javascript"></script> -</div> -</body> -</html> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> + <title>SLF4J Binary files</title> + <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> + </head> + <body> + <script type="text/javascript">prefix='';</script> + + <script src="templates/header.js" type="text/javascript"></script> + <div id="left"> + <noscript>Please turn on Javascript to view this menu</noscript> + <script src="templates/left.js" type="text/javascript"></script> + </div> + <div id="content"> + + + + <h2>Latest official SLF4J distribution</h2> + + <p>Download version ${project.version} including <i>full source code</i>, + class files and documentation in ZIP or TAR.GZ format: </p> + + <ul> + <li><a href="dist/slf4j-${project.version}.tar.gz"><b>slf4j-${project.version}.tar.gz</b></a> </li> + <li><a href="dist/slf4j-${project.version}.zip"><b>slf4j-${project.version}.zip</b></a> </li> + </ul> + + + <h3>Previous versions</h3> + + <p>Previous versions of SLF4J can be downloaded from the <a + href="dist/">main repository</a>. + </p> + + + <h2>Additional SLF4J-related software</h2> + + <ul> + + <li><a href="http://www.jwaresoftware.org/wiki/log4ant/home">Log4Ant</a>, by JWare Software + </li> + + <li><a href="http://code.google.com/p/log4jdbc/">log4jdbc</a>, a JDBC driver which logs SQL information before delegating to an underlying JDBC driver, by Arthur Blake + </li> + + <li><a href="http://code.google.com/p/slf4fx/">SLF4Fx</a>, an open + source logging suite for Flex, by Dmitry Motylev + </li> + <li><a + href="http://svn.codehaus.org/sonar/trunk/sonar-web/src/main/webapp/WEB-INF/lib/s…">SLF4J + logger for JRuby on Rails</a> and <a + href="http://svn.codehaus.org/sonar/trunk/sonar-web/src/main/webapp/WEB-INF/confi…">settings + file</a>, by SonarSource </li> + </ul> + + + <script src="templates/footer.js" type="text/javascript"></script> +</div> +</body> +</html> ----------------------------------------------------------------------- Summary of changes: slf4j-site/src/site/pages/download.html | 130 +++++++++++++++---------------- 1 files changed, 64 insertions(+), 66 deletions(-) hooks/post-receive -- SLF4J: Simple Logging Facade for Java

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branch, master, updated. v1.5.9.RC1-12-g77954cd
by git-noreply＠pixie.qos.ch 03 Dec '09

03 Dec '09

The branch, master has been updated via 77954cd922df1175da06db3781b6a71c76236b6a (commit) from 70d3d276cb14f4792714c99d9660f1e69b4c3a93 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://git.qos.ch/gitweb/?p=slf4j.git;a=commit;h=77954cd922df1175da06db3781… http://github.com/ceki/slf4j/commit/77954cd922df1175da06db3781b6a71c76236b6a commit 77954cd922df1175da06db3781b6a71c76236b6a Author: Ceki Gulcu <ceki(a)qos.ch> Date: Thu Dec 3 17:56:56 2009 +0100 corrected link to announce mailing list diff --git a/slf4j-site/src/site/pages/news.html b/slf4j-site/src/site/pages/news.html index 0af1d80..924b058 100644 --- a/slf4j-site/src/site/pages/news.html +++ b/slf4j-site/src/site/pages/news.html @@ -1,1164 +1,1164 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - -<html xmlns="http://www.w3.org/1999/xhtml"> - <head> - <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> - <title>SLF4J News</title> - <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> - </head> - <body> - <script type="text/javascript">prefix='';</script> - - <script src="templates/header.js" type="text/javascript"></script> - <div id="left"> - <script src="templates/left.js" type="text/javascript"></script> - </div> - <div id="content"> - - - <h1>SLF4J News</h1> - - <p>Please note that you can receive SLF4J related announcements by - subscribing to the <a - href="http://www.slf4j.org/mailman/listinfo/announce">SLF4J - announce</a> mailing list. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>December 3rd, 2009 - Release of SLF4J 1.5.10</h3> - - <p>SLF4J version 1.5.10 consist of bug fixes and minor - enhancements. It is totally backward compatible with SLF4J version - 1.5.8. However, the slf4j-ext module ships with a new package called - <code>org.slf4j.cal10n</code> which adds <a - href="localization.html">localized/internationalized logging</a> - support as a thin layer built upon the <a - href="http://cal10n.qos.ch">CAL10N API</a>.</p> - - <p><a href="http://www.slf4j.org/android/">SLF4J-adroid</a>, - maintained by <a - href="http://dbis.cs.unibas.ch/team/thorsten-moller/dbis_staff_view">Thorsten - Möller</a>, was added as a daugther project of SLF4J. - </p> - - <p>Added missing "Export-Package" declaration for cal10n in the OSGi - manifest file for sfl4j-ext. This was requested in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=156">bug 156</a> by - Pete Muir.</p> - - <p>In log4j-over-slf4j, added missing log(...) methods as requested - by Zoltan Szel in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=139">bug report - 139</a>.</p> - - <p>In log4j-over-slf4j, added missing <code>LogManager</code> class - as requested by Rick Beton in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=150">bug report - 150</a>.</p> - - <p>In the slf4j-ext module, added - <code>getCopyOfChildTimeInstruments</code> and - <code>getCopyOfGlobalStopWatch</code> methods to the - <code>Profiler</code> class. This enables developers to build their - own output formatters for a given Profiler. This feature was - requested by David Lindelöf in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=141">bug 141</a>. - </p> - - <p>Fixed a <code>NullPointerEception</code> occuring in unspecified - conditions as described in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=146">bug report - 146</a> by Dapeng Ni.</p> - - <p>Added missing OSGi manifest to the <em>log4j-over-slf4j</em> - module as requested by Wade Poziombka in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=117">bug 117</a>. - </p> - - <p>OSGi manifests produced by SLF4J now replace the '-' character by - '.' in compliance with the OSGi specification. This fixes <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=152">bug 152</a> - according to the patch supplied by Hugues Malphettes. - </p> - - <p>Fixed packaging issue in jcl104-over-slf4j which inadvertently - produced a jar file as described in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=151">bug 151</a> by - Jesse McConnell.</p> - - - - - <hr noshade="noshade" size="1"/> - - <h3>June 11th, 2009 - Release of SLF4J 1.5.8</h3> - - <p>SLF4J version 1.5.8 consist of bug fixes. It is totally backward - compatible with SLF4J version 1.5.7.</p> - - <p>The Maven pom file for the <code>log4j-over-slf4j</code> module - contained a compile time dependency on the <code>slf4j-jdk14</code> - module. The dependency should have been declared in the test - scope. This problem was reported by Jean-Luc Geering on the slf4j - user list. - </p> - - <h3>June 10th, 2009 - Release of SLF4J 1.5.7</h3> - - <p>SLF4J version 1.5.7 consist of bug fixes and minor - enhancements. It is totally backward compatible with SLF4J version - 1.5.6.</p> - - <p>In SLF4J versions 1.5.5 and 1.5.6, the <code>LoggerFactory</code> - class which is at the core of SLF4J, if a version compatibility - issue was detected, accidentally invoked a method which was - introduced in JDK 1.5. Thus, instead of issuing a clear warning - message, SLF4J would throw a - <code>NoClassDefFoundError</code>. Consequently, SLF4J would not run - with JDK 1.4 and earlier but only if a version incompatibility issue - was present. For example, if you were mixing - <em>slf4j-api-1.5.6.jar</em> with <em>slf4j-simple-1.4.2.jar</em>, - which are mutually incompatible. Please note that this bug affects - only SLF4J versions 1.5.5 and 1.5.6 <em>and</em> only in the - presence of incompatible versions of slf4j-api and its binding. - </p> - - <p>SLF4J will now emit a warning if more than one binding is present - on the class path. This enhancement was proposed in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=132">bug 132</a> - contributed by by Robert Elliot. - </p> - - <p>The Log interface implementations in the jcl-over-slf4j module - will now correctly cope with serialization. This fixes <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=79">bug 79</a> - reported by Mathias Bogaert. Many thanks to Eric Vargo for precisely - identifying the problem and supplying the corresponding patch.</p> - - <p>The log4j-over-slf4j module will now correctly - interact with logging frameworks supporting location information - such as java.util.logging and logback. This fixes <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=131">bug 131</a> - reported by Marc Zampetti. - </p> - - <p><code>SLF4JBridgeHandler</code> will no longer ignore log records - with an empty message. This fixes <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=108">bug 108</a> - reported by Pepijn Van Eeckhoudt and independently by Dan Lewis. - </p> - - <p>In case the <code>toString()</code> method of a parameter throws - an exception, <code>MessageFormatter</code> will now print an error - message, instead of letting the exception bubble higher up as - previously. This fixes <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=112">bug 112</a> - submitted by Joern Huxhorn. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>November 21st, 2008 - Release of SLF4J 1.5.6</h3> - - <p>SLF4J version 1.5.6 consists of bug fixes. Users are encouraged - to upgrade to SLF4J version 1.5.6. The upgrade should pose no - problems. Nevertheless, you might still want to refer to the SLF4J - <a href="compatibility.html">compatibility report</a>. - </p> - - <p>Fixed long standing <a - href="http://jira.qos.ch/browse/LBCLASSIC-87">LBCLASSIC-87</a> and - its younger sibling <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=113">bug - 113</a>. With each call to getLogger() method, - <code>LoggerContext</code> will now retrieve the ILoggerFactory - afresh from <code>StaticLoggerBinder</code>. This change enables - context selectors of native implementations, e.g logback, to work - correctly. - </p> - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=114">bug - 114</a> reported by Jason Arndt. Corrected the way - <code>XLogger</code> (in slf4j-ext) passes its fully qualified class - name so that the underlying logging system can correctly compute - location information. - </p> - - - <p>The <code>install()</code> method of - <code>SLF4JBridgeHandler</code> will no longer reset the entire - j.u.l. environment but solely add a <code>SLF4JBridgeHandler</code> - instance to jul's root logger. By the same token, the - <code>uninstall()</code> method will remove previously added - <code>SLF4JBridgeHandler</code> instances without making any other - modifications to the j.u.l. configuration. - </p> - - <p>Added <code>MDCStrLookup</code> to slf4j-ext. This class can be - used with Apache Commons Lang's <code>StrSubstitutor</code> class to - inject values in the SLF4J MDC into strings. Information on - StrSubstitutor can be found at <a - href="http://commons.apache.org/lang/api-release/org/apache/commons/lang/text/Str…">StrSubstitutor - javadoc</a>. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>October 17th, 2008 - Release of SLF4J 1.5.5</h3> - - <p>The version check mechanism introduced in SLF4J 1.5.4 was - inconsistent with the large size of SLF4J's installed user base. We - cannot expect external SLF4J implementations to align their release - schedule with that of SLF4J. Consequently, this SLF4J version, - namely 1.5.5, retains versions checks but as an elective - process. For further details see the <a - href="faq.html#version_checks">relevant entry</a> in the FAQ. - </p> - - <p>You are highly encouraged to upgrade to SLF4J version 1.5.5. The - upgrade should pose no problems. Nevertheless, you might still want - to refer to the SLF4J <a href="compatibility.html">compatibility - report</a>. - </p> - - <h3>October 16th, 2008 - Release of SLF4J 1.5.4</h3> - - <p>This version corrects critical bugs. - </p> - - <p>Fixed <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=106">critical bug - 106</a>. In previous versions of SLF4J, if during the initial - binding phase, the underlying logging system's default configuration - created or invoked loggers, a <code>NullPointerException</code> - would be thrown. Refer to the <a - href="codes.html#substituteLogger">in error codes</a> document for a - fuller explanation.</p> - - <p>At initialization time, LoggerFactory will now check that the - version of the slf4j-binding matches that of slf4j-api. If there is - a mismatch a warning will be issued on the console. This should help - users identify SLF4J related problems more quickly.</p> - - <p>Improvements in documentation as well as fix for <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=102">packaging - problems</a> related to <em>slf4j-ext</em> module. - </p> - - <p>SLF4JBridgeHandler (part of jul-to-slf4j) now accounts for - loggers with resourceBundle as well parameters. This feature - requested by Darryl Smith in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=98">bug 98</a> and - by Jarek Gawor in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=103">bug - 103</a>.</p> - - <p>We now say that markers contain <em>references</em> to other - markers. We no longer talk about child markers. The javadocs of the - <code>Marker</code> interface have been updated to reflect this - change. Moreover, the <code>hasChildren()</code> method in the - Marker interface has been deprecated and a new method called - <code>hasReferences()</code> was added. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>September 12th, 2008 - Release of SLF4J 1.5.3</h3> - - <p>See also the <a href="compatibility.html#1_5_3">compatibility - report for this version</a>. - </p> - - <p>Added a new module called slf4j-ext for slf4j-extensions. See <a - href="extensions.html">its documentation</a> for further - details.</p> - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=71">bug - 71</a> which was re-opened by Manfred Geiler. SLF4J loggers now - survive serialization. By survive serialization, we mean - that the deserialized logger instance are fully functional. </p> - - <p>The fix for <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=68">bug 68</a> as - implemented in version 1.5.1 was incomplete. Michael Furman supplied - a more complete fix which was incorporated in this release.</p> - - <p>When slf4j bridges, e.g. jcl-over-slf4j or log4j-over-slf4j, were - used in conjunction with JUL as the underlying logging system, - JDK14LoggerAdapter created a LogRecord even for disabled log - statements. This performance issue was reported in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=90">bug 90</a> by - Matthew Mastracci. - </p> - - <p>Added support for array values, including multi-dimensional - arrays, as parameters. For example,</p> - <p class="source">log.debug("{} {}", "A", new int[] {1, 2}});</p> - <p>will print as "A [1, 2]" instead of "A [I@6ca1c" as - previously. This enhancement was proposed by "lizongbo". - </p> - - <p>Parameter substitution code has been simplified. SLF4J now only - cares about the "{}" formatting anchor, that is the '{' character - immediately followed by '}'. Previously, the '{' had meaning on its - own. As a result of this change, users no longer need to escape the - '{' unless it is immediately followed by '}'. Existing messages - which escaped standalone '{' character will be printed with a - preceding backslash. However, no data loss in the printed messages - will occur. - </p> - - <p>Added missing <code>getInstance</code> methods to the - <code>Category</code> class in the log4j-over-slf4j module, fixing - <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=95">bug 95</a> - reported by Michael Rumpf.</p> - - <hr noshade="noshade" size="1"/> - - <h3>June 8th, 2008 - Release of SLF4J 1.5.2</h3> - - <p>Improvements to SLF4J documentation as well as fix of <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=88">packaging - problems</a> related to <em>jul-to-slf4j.jar</em> and - <em>jcl104-over-slf4j.jar</em>. - </p> - - <h3>June 5th, 2008 - Release of SLF4J 1.5.1</h3> - - <p>See also the <a href="compatibility.html#1_5_1">compatibility - report for this version</a>.</p> - - <p>In order to support JCL version 1.1.1, the - <em>jcl<b>104</b>-over-slf4j</em> module was renamed as - <em>jcl-over-slf4j</em>. SLF4J will no longer ship with - <em>jcl104-over-slf4j.jar</em> but with <em>jcl-over-slf4j.jar</em>. - The related work responds to enhancement request discussed in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=85">bug 85</a> as - reported by Niklas Gustavsson. - </p> - - <p>The <em>slf4j-jcl</em> binding now depends on commons-logging - version 1.1.1 instead of the older 1.0.4</p> - - - <p>Added a java.util.logging to SLF4J bridge as requested in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=38">bug 38</a> by - Christian Stein, David Smiley, Johan Ferner, Joern Huxhorn and - others. - </p> - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=68">bug - 68</a> reported by Su Chuan and David Rauschenbach. SLF4J requires - log4j 1.2.12 or later. However, if an older version of log4j is - present (lacking the TRACE level), in order to avoid - NoSuchMethodError exceptions, the SLF4J's - <code>Log4jLoggerAdapter</code> will map the TRACE level as DEBUG. - </p> - - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=78">bug - 78</a> reported by Venu Thachappilly. If the argument array passed - to a Logger printing method (debug, info, etc.) was null, a - <code>NullPointerException</code> was thrown. With the correction, - the messagePattern is returned as is, without parameter - substitution. - </p> - - - <p>Added the <code>getCopyOfContextMap</code> and - <code>setContextMap</code> methods to the <code>MDCAdapter</code> - and <code>org.sf4j.MDC</code> classes. This was requested in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=84">bug 84</a> by - Anton Tagunov. - </p> - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=74">bug - 74</a>, an endless recursion problem in Marker.contains method, - reported by Michael Newcomb. Also added he - <code>getDetachedMarker</code> method to <code>IMarkerFactor</code> - and <code>MarkerFactory</code> classes which was indirectly - requested in bug 74. - </p> - - <p>Added the methods <code>getLevel()</code> and - <code>getEffectiveLevel()</code> to the <code>Category</code> class - in log4j-over-slf4j. This addition was requested in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=74">bug 74</a> by - Michael Newcomb. - </p> - - <p>The <a href="migrator.html">SLF4J Migrator</a> - tool has been improved to support migration from JUL to SLF4J. - </p> - - <p>In <code>MarkerIgnoringBase</code> class, corrected mapping of - trace methods with markers to their equivalents without marker - data. Previously, the mapping was trace to debug. The incorrect - mapping affected only calls to the trace method with - markers. Interestingly enough, this bug was picked up by new unit - tests and has not been reported as a bug by our users. - </p> - - - <h3>February 26th, 2008 - Release of SLF4J 1.5.0</h3> - - - <p>A tool called <a href="migrator.html">SLF4J Migrator</a> now - ships with SLF4J. It can help you migrate your project using JCL or - log4j to use SLF4J instead. - </p> - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=61">bug - 61</a> reported by Christopher Sahnwaldt. It is now possible to - place a backslash in front of a formatting anchor, by escaping the - backslash. For example, the call to - <code>MessageFormatter.format("C:\\\\{}", "foo")</code> will now - correctly return "C:\\foo". The backslash character needs to be - escaped in Java, which leads to four backslashes. - </p> - - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=63">bug - 63</a> reported by Maarten Bosteels. SLF4J now supports MDC for - <code>java.util.logging</code> package. - </p> - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=64">bug - 64</a> reported by Michal Bernhard. The log4j binding will now alert - the user if she uses SLF4J with a version of log4j earlier than 1.2.12. - </p> - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=65">bug - 65</a> reported by Ben Gidley. Superfluous - <version>${parent.version}</version> lines have been - removed from pom.xml files. These lines reportedly confuse certain - Maven repositories. - </p> - - <p>In the <code>org.apache.log4j.Category</code> class, as - implemented in the log4j-over-slf4j module, calls to the printing - trace() are now correctly mapped to SLF4J's trace() printing method - (instead of debug()). Superfluous printing methods with the - signature <code>xxxx(Object, Object)</code> and <code>xxxx(String, - Object, Object)</code> have been removed. - </p> - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=67">bug - 67</a> reported by Chris Custine. The manifest file for - jcl104-over-slf4j now correctly declares version 1.0.4 for the - exported JCL packages. - </p> - - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=69">bug - 69</a> reported by Joern Huxhorn, who graciously supplied the fix as - well as a test case. The <code>add</code> method in - <code>BasicMarker</code> class now correctly prevents multiple - addition of the same child. Moreover, the <code>remove</code> method - now correctly removes the specified child marker. - </p> - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=41">bug - 41</a> reported by Sebastian Davids. The manifest files of various - projects now mention J2SE-1.3 as the required execution - environment. - </p> - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=71">bug - 71</a> reported by Manfred Geiler. The SLF4JLog and - SLF4JLocationAwareLog classes are now serializable solving - serialization problems encountered with certain libraries which - attempt to serialize JCL log instances. - </p> - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=73">bug - 73</a> reported by Oleg Smirsky. A "Fragment-Host: slf4j.api" line - has been added to every MANIFEST.MF file exporting - <code>org.slf4j.impl</code>. - </p> - - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=72">bug - 72</a> reported by Ian Carr. Performance issues with slf4j-jdk14 for - disabled log statements have now been corrected. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>August 20th, 2007 - Release of SLF4J 1.4.3</h3> - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=60">bug - 60</a> as reported by Costin Leau. OSGI manifest entries now declare - the correct SLF4J version. - </p> - - <p>Clarified the behavior of the various methods methods in the MDC - class with respect to "null" parameters. This was requested in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=58">bug 58</a> by - Sebastian Davids. - </p> - - <p>Removed the slf4j-archetype module because nobody seems to have a - use for it.</p> - - <h3>July 12th, 2007 - Release of SLF4J 1.4.2</h3> - - <p>The <a href="log4j-over-slf4j.html">log4j-over-slf4j</a> module - has been moved back into SLF4J. Originally, this module was part of - SLF4J and was moved into logback due to the lack of MDC support in - SLF4J. With version 1.4.2 and the addition of MDC support in SLF4J - 1.4.1, log4j-over-slf4j returns to its original home. Note that the - previous name of the module was <a - href="http://logback.qos.ch/bridge.html">log4j-bridge</a>. - </p> - - <p>Addition of the <code>getMDCAdapter</code> method to - org.slf4j.MDC class. This allows access to the actual MDC - implementation which can on occasion come in very handy. - </p> - - <hr noshade="noshade" size="1"/> - - - - <h3>July 4th, 2007 - Release of SLF4J 1.4.1</h3> - - - <p>SLF4J now supports <a href="manual.html#mdc">Mapped Diagnostic - Contexts</a> (MDC) as requested by Andy Gerweck and Steve Ebersole - in <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=49">bug - 49</a>. - </p> - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=53">bug - 53</a> as reported by Heinrich Nirschl. The public method - <code>trace(String)</code> in the <code>Log4jLoggerAdapter</code> - class incorrectly called the underlying log4j logger with level DEBUG - instead of TRACE. - </p> - - <p>Fixed various documentation related errors kindly reported by - Mark Vedder. - </p> - - - <hr noshade="noshade" size="1"/> - - - <h3>May 16th, 2007 - Release of SLF4J 1.4.0</h3> - - - <p>In response to many user requests over time, the TRACE level has - been added to <a - href="api/org/slf4j/Logger.html">org.slf4j.Logger</a> - interface. Please also see the <a href="faq.html#trace">FAQ entry - discussing</a> the TRACE level. - </p> - - - <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=47">bug - 47</a> as reported by Terry Todd. In previous a SLF4J release the - <code>org.apache.commons.logging.impl.SLF4FLogFactory</code> class - was renamed as <code>SLF4JLogFactory</code>. The - <em>META-INF/services/org.apache.commons.logging.LogFactory</em> - resource file had not reflected this change. It does now. - </p> - - - <p>Eric Yung <a - href="http://www.slf4j.org/pipermail/user/2007-April/000327.html">reported</a> - that Apache commons-configuration access certain commons-logging - classes, namely <code>org.apache.commons.logging.impl.NoOpLog</code> - and SimpleLog, directly. Following Eric's suggestion, - jcl104-over-slf4j now includes the aforementioned classes. - </p> - - - <hr noshade="noshade" size="1"/> - - <h3>April 15th, 2007 - Release of SLF4J 1.3.1</h3> - - - <p>In response to a <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=39">enhancement - request</a> made by Michael Newcomb, a marker can now be detached - from the internal list of the <code>MarkerFactory</code> that - generated it. - </p> - - <p>Fixed a silly but nonetheless annoying bug where log request of - level ERROR made through jcl104-over-slf4j would log twice. This bug - was <a - href="http://www.slf4j.org/pipermail/user/2007-April/000323.html">reported</a> - and precisely described by Andrew Cooke. - </p> - - - <hr noshade="noshade" size="1"/> - - <h3>February 25th, 2007 - Release of SLF4J 1.3.0</h3> - - <p>This release consists of rearrangement of classes among - projects. More specifically, the - <code>org.slf4j.LoggerFactory</code> class is now packaged within - the <em>slf4j-api.jar</em> file instead of the various slf4j - bindings. <b>It follows that client code needs to depend on only - slf4j-api in order to compile, while the various slf4j bindings are - only needed as runtime dependencies.</b> See also the <a - href="faq.html#maven2">Maven2-related FAQ entry</a>. Given the - practical significance of this change, we highly recommend that - library-authors upgrade to version 1.3 at their earliest - convenience. - </p> - - <p><a href="http://bugzilla.slf4j.org/show_bug.cgi?id=23">Bug number - 23</a> has been fixed, at the cost of minor and backward compatible - changes. In other words, jcl104-over-slf4j now preserves caller - location information. - </p> - - <p>It is now possible to obtain the root logger of the underlying - logging implementation by requesting a logger named - "ROOT". This feature was requested by Sebastien Davids - in <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=35">bug - report 35</a>. </p> - - <p>For an exact list of changes please refer to the <a - href="changes/changes-1.3.txt">1.3.0 compatibility report</a> file - as generated by clirr.</p> - - - <hr noshade="noshade" size="1"/> - - <h3>January 24th, 2007 - Release of SLF4J 1.2</h3> - <p>This release includes several modifications to make SLF4J - an <a href="http://www.osgi.org/">OSGi</a>-friendly framework. - The modules' MANIFEST.MF files now include - OSGi metadata. Regarding these improvements, and OSGi in general, the - SLF4J project is happy to welcome John E. Conlon as a new committer. - </p> - - <p>Marker objects are now Serializable. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>December 21st, 2006 - Release of SLF4J 1.1.0 (final)</h3> - - <p>This release consists of minor bug fixes and documentation - changes. More importantly, the log4j-over-slf4j module has been - moved to the logback project, under the name <a - href="http://logback.qos.ch/bridge.html">log4j-bridge</a>. - </p> - - <p>Added the file "org.apache.commons.logging.LogFactory" under - META-INF/services directory which went missing in the 1.1.0 series - of SLF4J. This fixes a compatibility problem with Apache Axis which - uses its own discovery mechanism, namely, commons-discovery version - 0.2. The problem was reported in bug <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=33">report 33</a> - by David Varnes. - </p> - - <p>The file jcl104-over-slf4j.jar had various entries missing in its - MANIFEST.MF file, as reported by Boris Unkel in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=30">bug number - 30</a>. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>November 16th, 2006 - Release of SLF4J 1.1.0-RC1</h3> - - <p>This release consists of packaging related bug fix in addition to - minor documentation changes. - </p> - - <p>Contrary to RC0, RC1 no longer uses SNAPSHOT versions for the - slf4j-parent pom. The solution to <a - href="http://ceki.blogspot.com/2006/11/solution-to-maven2-version-number.html">Maven - version problem</a> does not work for public projects such as SLF4J - because SNAPHOTs are not allowed on ibiblio. - </p> - - - <hr noshade="noshade" size="1"/> - - <h3>November 4th, 2006 - Release of SLF4J 1.1.0-RC0</h3> - - <p>This release consists of bug fixes. Moreover, since the major - packaging related changes in 1.1.0-beta0 seem to work well, this - release is marked as RC0.</p> - - <p>Fixed the JDK 1.5 dependency for the SLF4J build, as reported by - Boris Unkel in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=28">bug number - 28</a>. SLF4J now explicitly declares a dependency on JDK 1.4 in its - pom.xml file. - </p> - - <p>Fixed an incorrect reference to the logback project in slf4j-api - pom file. This bug was reported by Boris Unkel in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=29">bug number - 29</a>. - </p> - - <p>Fixed a synchronization problem in factories of almost all SLF4J - bindings. This bug was reported independently by Howard M. Lewis Ship - and Boris Unkel in bug reports <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=26">26</a> and - respectively <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=26">27</a>. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>September 7th, 2006 - Release of SLF4J 1.1.0-beta0</h3> - - <p>Release 1.1.0-beta0 is a relatively important release with a - refactoring of the way class files are organized in jar files. In - previous releases, each binding was self-contained in a single jar - file. In this release, each and every binding depends on - <em>slf4j-api.jar</em> which contains the bulk of the classes - required to use SLF4J, except for one or two adapter classes. Only - the adapter classes are now shipped with each specific binding jar - as appropriate for the underlying logging system.. - </p> - - <p>This release is built using Maven instead of Ant. As for the java - code, it has not been changed.</p> - - <hr noshade="noshade" size="1"/> - - <h3>June 8th, 2006 - Release of SLF4J 1.0.2</h3> - - <p>Release 1.0.2 is a maintenance release containing bug fixes - only.</p> - - <ul> - - <li>Fixed <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=22">bug number - 22</a> reported by Bjorn Danielsson. This version of the SLF4J API - will no longer systematically throw an exception when the - <code>o.a.c.l.impl.SLF4FLogFactory#release()</code> method is - invoked. Instead, the <code>release()</code> method will issue a - <a href="http://www.slf4j.org/codes.html">warning</a>. - - </li> - - </ul> - - <hr noshade="noshade" size="1"/> - - <h3>May 1st, 2006 - Release of SLF4J 1.0.1</h3> - - <p>Release 1.0.1 is a maintenance release containing bug fixes - only.</p> - - <ul> - - <li>Fixed <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=20">bug number - 20</a> reported by Steve Bate. <code>JDK14LoggerAdapter</code> - will now correctly relay the logger name to the underlying JDK 14 - logging system. - </li> - - <li>Added the file "org.apache.commons.logging.LogFactory" under - META-INF/services directory in the jcl104-over-slf4j jar - file. This fixes a compatibility problem with Apache Axis which - uses its own discovery mechanism, namely, commons-discovery - version 0.2. The bug was reported by Dave Wallace. - </li> - - </ul> - - - <hr noshade="noshade" size="1"/> - - <h3>March 8th, 2006 - Release of SLF4J 1.0</h3> - - <p>This is release labeled as 1.0 (final) contains few relatively - minor changes: - </p> - - <ul> - <li>As <a - href="http://marc.theaimsgroup.com/?t=114063163800004">discussed</a> - on the slf4j user list, <code>SimpleLogger</code> now directs its - output to stderr instead of stdout. - </li> - - <li>Modified <code>JDK14LoggerAdapter</code> so that caller - information is now correctly printed, as reported in <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=13">bug 13</a> by - Peter Royal. - </li> - - <li>Minor additions to the Marker interface.</li> - - </ul> - - <hr noshade="noshade" size="1"/> - - <h3>February 4th, 2006 - Release of SLF4J 1.0-RC6 and NLOG4J - 1.2.22</h3> - - <p>The <code>MarkingLogger</code> interface has been removed and its - contents merged into <code>org.slf4j.Logger</code>. This change - should not adversely affect end-users. However, SLF4J bindings need - to be updated. This has been done for all the bindings shipped with - SLF4J distribution as well as NLOG4J. As for x4juli, the update is - planned for its next release. - </p> - - <p>The merge between the <code>MarkingLogger</code> and - <code>Logger</code> interfaces has been motivated by the need to - allow end-users to easily switch between logging systems that - support markers and those that do not. - </p> - - <p>Added a default instance to SimpleLoggerFactory to serve as a - last resort fallback mechanism. This instance is designed to be used - by a very specific group of users, namely for those developing - logging systems (e.g. log4j or LOGBack). It is not intended for - end-users of the SLF4J API. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>January 9th, 2006 - Release of SLF4J 1.0-RC5 and NLOG4J - 1.2.21</h3> - - <p>A maintenance release correcting bugs <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=11">#11</a> and <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=12">#12</a> and in - general improved resilience to null input parameters across - implementations. Many thanks to Boris Unckel and Kenneth for - reporting the null input issue. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>December 27th, 2005 - Release of SLF4J 1.0-RC4 and NLOG4J - 1.2.20</h3> - - - <p>The printing methods in <code>org.slf4j.Logger</code> interface - now support passing 3 or more parameters in an <code>Object</code> - array. This was a frequently requested feature missing in previous - versions of SLF4J. - </p> - - <p>NLOG4J 1.2.20 reflects the addition of new methods in the - <code>org.slf4j.Logger</code> interface.</p> - - <hr noshade="noshade" size="1"/> - - <h3>December 8th, 2005 - Release of SLF4J 1.0-RC3</h3> - - <p>Maintenance release fixing reported bugs <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=6">#6</a> and <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=7">#7</a>. - </p> - - - <h3>November 28th, 2005 - Release of SLF4J 1.0-RC2</h3> - - <p>In response to a request by Greg Wilkins, this release adds the - jar file <em>slf4j-jcl.jar</em>, an SLF4J binding for JCL. Please - read the <a href="manual.html#gradual">gradual migration section</a> - in the manual for more details. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>November 21st, 2005 - Release of SLF4J 1.0-RC1</h3> - - <p>A maintenance release correcting bugs <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=4">#4</a> and <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=5">#5</a>. Many - thanks to Christian Beil for accurately reporting bug #4. - </p> - - <p>There has been also an effort to minimize the file sizes of the - various jar files produced by SLF4J, resulting in jar files - approximately 40% smaller than in version 1.0beta9. - </p> - - <p>Given that the SLF4J API is now deemed stable, this release is - marked as RC1, that is release candidate number 1. - </p> - - - <hr noshade="noshade" size="1"/> - - <h3>October 19th, 2005 - Release of SLF4J 1.0-beta9</h3> - - <p>The SLF4J distribution now includes two distinct bindings - <em>slf4j-log4j12.jar</em> and <em>slf4j-log4j13.jar</em> in order - to differentiate between log4j version 1.2 and version 1.3. This - distinction is absolutely necessary because log4j 1.2 and 1.3 are - not run-time compatible, although they are mostly compile-time - compatible. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>October 19th, 2005 - Release of SLF4J 1.0-beta8 and NLOG4J 1.2.18</h3> - - - <p>Added a new SLF4J binding, <em>slf4j-log4j.jar</em>, intended to - be used in conjunction with vanilla <em>log4j.jar</em>, as - distributed by the <a href="http://logging.apache.org">Apache - Logging Services</a> project. The slf4j-log4j binding is quite - similar in structure to the JDK 1.4 binding that existed - previously. - </p> - - <p>The slf4j-log4j binding addresses compatibility problems which - arose when copies of both <em>log4j.jar</em> and <em>nlog4j.jar</em> - lay on the class path, in particular when it was undesirable or - impossible to remove the preexisting <em>log4j.jar</em> file. - </p> - - <p>Methods in the <code>org.slf4j.Logger</code> interface related to - markers were moved to a separate super interface called <a - href="api/org/slf4j/MarkingLogger.html"> - <code>org.slf4j.MarkingLogger</code></a>. This refactoring reduces - the weight of the <a href="api/org/slf4j/Logger.html"> - <code>Logger</code></a> interface. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>August 28th, 2005 - Release of SLF4J 1.0-beta7 and NLOG4J 1.2.17</h3> - - <p>Spurred by <a - href="http://bugzilla.slf4j.org/show_bug.cgi?id=3">bug report - #3</a>, SLF4J binding code has been refactored and - simplified. Logging systems implementing SLF4J interfaces have to - have less work in order to bind with SLF4J. Moreover, these changes - have no incidence on the published interface of SLF4J. - </p> - - - <hr noshade="noshade" size="1"/> - - <h3>August 26th, 2005 - Release of SLF4J 1.0-beta6</h3> - - <p>To ease migration to SLF4J from JCL, this release includes a jar - file called <em>jcl-over-slf4j-1.0.4.jar</em>. This jar file can be - used as drop-in replacement for JCL version 1.0.4. It implements the - public API of JCL using SLF4J underneath. - </p> - - <p>Thus, you can immediately benefit from the advantages of SLF4J - without waiting for all the libraries you depend on to migrate to - SLF4J first.</p> - - <hr noshade="noshade" size="1"/> - - <h3>August 16th, 2005 - Release of NLOG4J 1.2.16</h3> - - <p>This release adds solves a compatibility problem between log4j - and nlog4j. Previous to this release, code compiled with log4j - would not run correctly with nlog4j. - </p> - - <p>With the fixes introduced in NLOG4J 1.2.16, code compiled with - log4j 1.2.x will run without problems when deployed using NLOG4j. - </p> - - <p>However, the inverse is not true. Code compiled with nlog4j can - only be deployed using nlog4j. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>August 12th, 2005 - Release of SLF4J 1.0-beta5 and NLOG4J - 1.2.15</h3> - - <p>This release adds support for the <a - href="api/org/slf4j/Marker.html">Marker</a> interface. Thus, log - statements can be decorated with Marker data allowing more - expressive power in the processing of log statements. - </p> - - <p>For the sake of IoC frameworks, <code>Logger</code> instances can - new be queried for their <a - href="api/org/slf4j/Logger.html#getName()">name</a>. - </p> - - <p>With the addition of markers, sub-domains are no longer - needed.</p> - - <p>The <code>LoggerFactoryAdapter</code> has been simplified and - renamed as <a - href="api/org/slf4j/ILoggerFactory.html"><code>ILoggerFactory</code></a>. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>July 5th, 2005 - Release of NLOG4J 1.2.14</h3> - - <p>This release fixes compatibility problems between NLOG4J and - Jakarta Commons Logging. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>June 28th, 2005 - Release of SLF4J 1.0-beta4 and NLOG4J - 1.2.13</h3> - - <p>Following discussions on the SLF4J developers list, the - signatures of the printing methods in <a - href="api/org/slf4j/Logger.html"><code>org.slf4j.Logger</code></a> - interface have been modified to admit messages of type - <code>String</code> instead of type <code>Object</code> as - previously. The current set of printing methods is listed below. - </p> - - <pre class="source"> - void debug(String msg); - void debug(String format, Object arg); - void debug(String format, Object arg1, Object arg2); - void debug(String msg, Throwable t); - - void error(String msg); - void error(String format, Object arg;) - void error(String format, Object arg1, Object arg2); - void error(String msg, Throwable t); - - void info(String msg); - void info(String format, Object arg); - void info(String format, Object arg1, Object arg2); - void info(String msg, Throwable t); - - void warn(String msg); - void warn(String format, Object arg); - void warn(String format, Object arg1, Object arg2); - void warn(String msg, Throwable t); </pre> - - - <p>NLOG4J release 1.2.13 reflects changes in the SLF4J API. - </p> - - <p>You can download SLF4J and NLOG4J, including full source code, - class files and documentation on our <a - href="download.html">download page</a>. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>May 17th, 2005 - SLF4J version 1.0-beta-3 released</h3> - - <p>In response to user comments, the <code>org.slf4j.ULogger</code> - interface has been renamed as <code>org.slf4j.Logger</code>. - </p> - - - <hr noshade="noshade" size="1"/> - - <h3>May 17th, 2005 - NLOG4J version 1.2.12 released</h3> - - <p>SLF4J.ORG is proud to release NLOG4J 1.2.12, a log4j-replacement - with native SLF4J API support. Except for users of LF5, chainsaw or - <code>NTEvenAppender</code>, NLOG4J should be considered as a 100% - compatible, drop-in replacement for log4j version 1.2.9. - </p> - - <p>This release reflects changes in the SLF4J API, i.e renaming of - <code>org.slf4j.ULogger</code> interface as - <code>org.slf4j.Logger</code>. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>May 17th, 2005 - SLF4J version 1.0-beta-3 released</h3> - - <p>SLF4J.ORG is proud to release SLF4J 1.0-beta-3. In response to - user comments, the <code>org.slf4j.ULogger</code> interface has been - renamed as <code>org.slf4j.Logger</code>. - </p> - - <p>You can download SLF4J, including full source code, class files - and documentation on our <a href="download.html">download page</a>. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>May 14th, 2005 - NLOG4J version 1.2.11 released</h3> - - <p>SLF4J.ORG is proud to release NLOG4J 1.2.11, a log4j-replacement - with native SLF4J API support. Except for users of LF5, chainsaw or - <code>NTEvenAppender</code>, NLOG4J should be considered as a 100% - compatible, drop-in replacement for log4j version 1.2.9. - </p> - - <p>You can download NLOG4J version 1.2.11, including full source - code, class files and documentation on our <a - href="download.html">download page</a>. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>May 4th, 2005 - SLF4J version 1.0-beta-2 released</h3> - - <p>SLF4J.ORG is proud to release SLF4J 1.0-beta-2. This release - contains cosmetic or javadoc changes. For example, the project has a - new logo. - </p> - - <p>You can download SLF4J version 1.0-beta2, including full source - code, class files and documentation on our <a - href="download.html">download page</a>. - </p> - - - <hr noshade="noshade" size="1"/> - - <h3>1 May 2005 - not-log4j-1.2.10 released</h3> - - <p>Subsequent to the recall of log4j 1.2.10, SLF4J.ORG releases - non-log4j-1.2.10 for those interested in SLF4J support in log4j. - </p> - - <p>You can download not-log4j version 1.2.10, including full source - code, class files and documentation on our <a - href="download.html">download page</a>. - </p> - - <hr noshade="noshade" size="1"/> - - - <h3>22 April 2005 - SLF4J project goes live</h3> - - <p>The SLF4J project site, including SVN repositories go - live. Users can download SLF4J version 1.0-beta1. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>15 April 2005 - start of work on SLF4J source code</h3> - - <p>Start of work on the SLF4j source code. - </p> - - <hr noshade="noshade" size="1"/> - - <h3>13 April 2005 - start of work on SLF4J project</h3> - - <p>Launch of the SLF4J project. Work has begun on the web-site, svn - repositories as well as the source code. - </p> - - - <script src="templates/footer.js" type="text/javascript"></script> - -</div> -</body> -</html> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> + <title>SLF4J News</title> + <link rel="stylesheet" type="text/css" media="screen" href="css/site.css" /> + </head> + <body> + <script type="text/javascript">prefix='';</script> + + <script src="templates/header.js" type="text/javascript"></script> + <div id="left"> + <script src="templates/left.js" type="text/javascript"></script> + </div> + <div id="content"> + + + <h1>SLF4J News</h1> + + <p>Please note that you can receive SLF4J related announcements by + subscribing to the <a + href="http://www.qos.ch/mailman/listinfo/announce">QOS.ch + announce</a> mailing list. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>December 3rd, 2009 - Release of SLF4J 1.5.10</h3> + + <p>SLF4J version 1.5.10 consist of bug fixes and minor + enhancements. It is totally backward compatible with SLF4J version + 1.5.8. However, the slf4j-ext module ships with a new package called + <code>org.slf4j.cal10n</code> which adds <a + href="localization.html">localized/internationalized logging</a> + support as a thin layer built upon the <a + href="http://cal10n.qos.ch">CAL10N API</a>.</p> + + <p><a href="http://www.slf4j.org/android/">SLF4J-adroid</a>, + maintained by <a + href="http://dbis.cs.unibas.ch/team/thorsten-moller/dbis_staff_view">Thorsten + Möller</a>, was added as a daugther project of SLF4J. + </p> + + <p>Added missing "Export-Package" declaration for cal10n in the OSGi + manifest file for sfl4j-ext. This was requested in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=156">bug 156</a> by + Pete Muir.</p> + + <p>In log4j-over-slf4j, added missing log(...) methods as requested + by Zoltan Szel in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=139">bug report + 139</a>.</p> + + <p>In log4j-over-slf4j, added missing <code>LogManager</code> class + as requested by Rick Beton in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=150">bug report + 150</a>.</p> + + <p>In the slf4j-ext module, added + <code>getCopyOfChildTimeInstruments</code> and + <code>getCopyOfGlobalStopWatch</code> methods to the + <code>Profiler</code> class. This enables developers to build their + own output formatters for a given Profiler. This feature was + requested by David Lindelöf in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=141">bug 141</a>. + </p> + + <p>Fixed a <code>NullPointerEception</code> occuring in unspecified + conditions as described in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=146">bug report + 146</a> by Dapeng Ni.</p> + + <p>Added missing OSGi manifest to the <em>log4j-over-slf4j</em> + module as requested by Wade Poziombka in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=117">bug 117</a>. + </p> + + <p>OSGi manifests produced by SLF4J now replace the '-' character by + '.' in compliance with the OSGi specification. This fixes <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=152">bug 152</a> + according to the patch supplied by Hugues Malphettes. + </p> + + <p>Fixed packaging issue in jcl104-over-slf4j which inadvertently + produced a jar file as described in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=151">bug 151</a> by + Jesse McConnell.</p> + + + + + <hr noshade="noshade" size="1"/> + + <h3>June 11th, 2009 - Release of SLF4J 1.5.8</h3> + + <p>SLF4J version 1.5.8 consist of bug fixes. It is totally backward + compatible with SLF4J version 1.5.7.</p> + + <p>The Maven pom file for the <code>log4j-over-slf4j</code> module + contained a compile time dependency on the <code>slf4j-jdk14</code> + module. The dependency should have been declared in the test + scope. This problem was reported by Jean-Luc Geering on the slf4j + user list. + </p> + + <h3>June 10th, 2009 - Release of SLF4J 1.5.7</h3> + + <p>SLF4J version 1.5.7 consist of bug fixes and minor + enhancements. It is totally backward compatible with SLF4J version + 1.5.6.</p> + + <p>In SLF4J versions 1.5.5 and 1.5.6, the <code>LoggerFactory</code> + class which is at the core of SLF4J, if a version compatibility + issue was detected, accidentally invoked a method which was + introduced in JDK 1.5. Thus, instead of issuing a clear warning + message, SLF4J would throw a + <code>NoClassDefFoundError</code>. Consequently, SLF4J would not run + with JDK 1.4 and earlier but only if a version incompatibility issue + was present. For example, if you were mixing + <em>slf4j-api-1.5.6.jar</em> with <em>slf4j-simple-1.4.2.jar</em>, + which are mutually incompatible. Please note that this bug affects + only SLF4J versions 1.5.5 and 1.5.6 <em>and</em> only in the + presence of incompatible versions of slf4j-api and its binding. + </p> + + <p>SLF4J will now emit a warning if more than one binding is present + on the class path. This enhancement was proposed in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=132">bug 132</a> + contributed by by Robert Elliot. + </p> + + <p>The Log interface implementations in the jcl-over-slf4j module + will now correctly cope with serialization. This fixes <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=79">bug 79</a> + reported by Mathias Bogaert. Many thanks to Eric Vargo for precisely + identifying the problem and supplying the corresponding patch.</p> + + <p>The log4j-over-slf4j module will now correctly + interact with logging frameworks supporting location information + such as java.util.logging and logback. This fixes <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=131">bug 131</a> + reported by Marc Zampetti. + </p> + + <p><code>SLF4JBridgeHandler</code> will no longer ignore log records + with an empty message. This fixes <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=108">bug 108</a> + reported by Pepijn Van Eeckhoudt and independently by Dan Lewis. + </p> + + <p>In case the <code>toString()</code> method of a parameter throws + an exception, <code>MessageFormatter</code> will now print an error + message, instead of letting the exception bubble higher up as + previously. This fixes <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=112">bug 112</a> + submitted by Joern Huxhorn. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>November 21st, 2008 - Release of SLF4J 1.5.6</h3> + + <p>SLF4J version 1.5.6 consists of bug fixes. Users are encouraged + to upgrade to SLF4J version 1.5.6. The upgrade should pose no + problems. Nevertheless, you might still want to refer to the SLF4J + <a href="compatibility.html">compatibility report</a>. + </p> + + <p>Fixed long standing <a + href="http://jira.qos.ch/browse/LBCLASSIC-87">LBCLASSIC-87</a> and + its younger sibling <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=113">bug + 113</a>. With each call to getLogger() method, + <code>LoggerContext</code> will now retrieve the ILoggerFactory + afresh from <code>StaticLoggerBinder</code>. This change enables + context selectors of native implementations, e.g logback, to work + correctly. + </p> + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=114">bug + 114</a> reported by Jason Arndt. Corrected the way + <code>XLogger</code> (in slf4j-ext) passes its fully qualified class + name so that the underlying logging system can correctly compute + location information. + </p> + + + <p>The <code>install()</code> method of + <code>SLF4JBridgeHandler</code> will no longer reset the entire + j.u.l. environment but solely add a <code>SLF4JBridgeHandler</code> + instance to jul's root logger. By the same token, the + <code>uninstall()</code> method will remove previously added + <code>SLF4JBridgeHandler</code> instances without making any other + modifications to the j.u.l. configuration. + </p> + + <p>Added <code>MDCStrLookup</code> to slf4j-ext. This class can be + used with Apache Commons Lang's <code>StrSubstitutor</code> class to + inject values in the SLF4J MDC into strings. Information on + StrSubstitutor can be found at <a + href="http://commons.apache.org/lang/api-release/org/apache/commons/lang/text/Str…">StrSubstitutor + javadoc</a>. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>October 17th, 2008 - Release of SLF4J 1.5.5</h3> + + <p>The version check mechanism introduced in SLF4J 1.5.4 was + inconsistent with the large size of SLF4J's installed user base. We + cannot expect external SLF4J implementations to align their release + schedule with that of SLF4J. Consequently, this SLF4J version, + namely 1.5.5, retains versions checks but as an elective + process. For further details see the <a + href="faq.html#version_checks">relevant entry</a> in the FAQ. + </p> + + <p>You are highly encouraged to upgrade to SLF4J version 1.5.5. The + upgrade should pose no problems. Nevertheless, you might still want + to refer to the SLF4J <a href="compatibility.html">compatibility + report</a>. + </p> + + <h3>October 16th, 2008 - Release of SLF4J 1.5.4</h3> + + <p>This version corrects critical bugs. + </p> + + <p>Fixed <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=106">critical bug + 106</a>. In previous versions of SLF4J, if during the initial + binding phase, the underlying logging system's default configuration + created or invoked loggers, a <code>NullPointerException</code> + would be thrown. Refer to the <a + href="codes.html#substituteLogger">in error codes</a> document for a + fuller explanation.</p> + + <p>At initialization time, LoggerFactory will now check that the + version of the slf4j-binding matches that of slf4j-api. If there is + a mismatch a warning will be issued on the console. This should help + users identify SLF4J related problems more quickly.</p> + + <p>Improvements in documentation as well as fix for <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=102">packaging + problems</a> related to <em>slf4j-ext</em> module. + </p> + + <p>SLF4JBridgeHandler (part of jul-to-slf4j) now accounts for + loggers with resourceBundle as well parameters. This feature + requested by Darryl Smith in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=98">bug 98</a> and + by Jarek Gawor in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=103">bug + 103</a>.</p> + + <p>We now say that markers contain <em>references</em> to other + markers. We no longer talk about child markers. The javadocs of the + <code>Marker</code> interface have been updated to reflect this + change. Moreover, the <code>hasChildren()</code> method in the + Marker interface has been deprecated and a new method called + <code>hasReferences()</code> was added. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>September 12th, 2008 - Release of SLF4J 1.5.3</h3> + + <p>See also the <a href="compatibility.html#1_5_3">compatibility + report for this version</a>. + </p> + + <p>Added a new module called slf4j-ext for slf4j-extensions. See <a + href="extensions.html">its documentation</a> for further + details.</p> + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=71">bug + 71</a> which was re-opened by Manfred Geiler. SLF4J loggers now + survive serialization. By survive serialization, we mean + that the deserialized logger instance are fully functional. </p> + + <p>The fix for <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=68">bug 68</a> as + implemented in version 1.5.1 was incomplete. Michael Furman supplied + a more complete fix which was incorporated in this release.</p> + + <p>When slf4j bridges, e.g. jcl-over-slf4j or log4j-over-slf4j, were + used in conjunction with JUL as the underlying logging system, + JDK14LoggerAdapter created a LogRecord even for disabled log + statements. This performance issue was reported in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=90">bug 90</a> by + Matthew Mastracci. + </p> + + <p>Added support for array values, including multi-dimensional + arrays, as parameters. For example,</p> + <p class="source">log.debug("{} {}", "A", new int[] {1, 2}});</p> + <p>will print as "A [1, 2]" instead of "A [I@6ca1c" as + previously. This enhancement was proposed by "lizongbo". + </p> + + <p>Parameter substitution code has been simplified. SLF4J now only + cares about the "{}" formatting anchor, that is the '{' character + immediately followed by '}'. Previously, the '{' had meaning on its + own. As a result of this change, users no longer need to escape the + '{' unless it is immediately followed by '}'. Existing messages + which escaped standalone '{' character will be printed with a + preceding backslash. However, no data loss in the printed messages + will occur. + </p> + + <p>Added missing <code>getInstance</code> methods to the + <code>Category</code> class in the log4j-over-slf4j module, fixing + <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=95">bug 95</a> + reported by Michael Rumpf.</p> + + <hr noshade="noshade" size="1"/> + + <h3>June 8th, 2008 - Release of SLF4J 1.5.2</h3> + + <p>Improvements to SLF4J documentation as well as fix of <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=88">packaging + problems</a> related to <em>jul-to-slf4j.jar</em> and + <em>jcl104-over-slf4j.jar</em>. + </p> + + <h3>June 5th, 2008 - Release of SLF4J 1.5.1</h3> + + <p>See also the <a href="compatibility.html#1_5_1">compatibility + report for this version</a>.</p> + + <p>In order to support JCL version 1.1.1, the + <em>jcl<b>104</b>-over-slf4j</em> module was renamed as + <em>jcl-over-slf4j</em>. SLF4J will no longer ship with + <em>jcl104-over-slf4j.jar</em> but with <em>jcl-over-slf4j.jar</em>. + The related work responds to enhancement request discussed in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=85">bug 85</a> as + reported by Niklas Gustavsson. + </p> + + <p>The <em>slf4j-jcl</em> binding now depends on commons-logging + version 1.1.1 instead of the older 1.0.4</p> + + + <p>Added a java.util.logging to SLF4J bridge as requested in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=38">bug 38</a> by + Christian Stein, David Smiley, Johan Ferner, Joern Huxhorn and + others. + </p> + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=68">bug + 68</a> reported by Su Chuan and David Rauschenbach. SLF4J requires + log4j 1.2.12 or later. However, if an older version of log4j is + present (lacking the TRACE level), in order to avoid + NoSuchMethodError exceptions, the SLF4J's + <code>Log4jLoggerAdapter</code> will map the TRACE level as DEBUG. + </p> + + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=78">bug + 78</a> reported by Venu Thachappilly. If the argument array passed + to a Logger printing method (debug, info, etc.) was null, a + <code>NullPointerException</code> was thrown. With the correction, + the messagePattern is returned as is, without parameter + substitution. + </p> + + + <p>Added the <code>getCopyOfContextMap</code> and + <code>setContextMap</code> methods to the <code>MDCAdapter</code> + and <code>org.sf4j.MDC</code> classes. This was requested in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=84">bug 84</a> by + Anton Tagunov. + </p> + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=74">bug + 74</a>, an endless recursion problem in Marker.contains method, + reported by Michael Newcomb. Also added he + <code>getDetachedMarker</code> method to <code>IMarkerFactor</code> + and <code>MarkerFactory</code> classes which was indirectly + requested in bug 74. + </p> + + <p>Added the methods <code>getLevel()</code> and + <code>getEffectiveLevel()</code> to the <code>Category</code> class + in log4j-over-slf4j. This addition was requested in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=74">bug 74</a> by + Michael Newcomb. + </p> + + <p>The <a href="migrator.html">SLF4J Migrator</a> + tool has been improved to support migration from JUL to SLF4J. + </p> + + <p>In <code>MarkerIgnoringBase</code> class, corrected mapping of + trace methods with markers to their equivalents without marker + data. Previously, the mapping was trace to debug. The incorrect + mapping affected only calls to the trace method with + markers. Interestingly enough, this bug was picked up by new unit + tests and has not been reported as a bug by our users. + </p> + + + <h3>February 26th, 2008 - Release of SLF4J 1.5.0</h3> + + + <p>A tool called <a href="migrator.html">SLF4J Migrator</a> now + ships with SLF4J. It can help you migrate your project using JCL or + log4j to use SLF4J instead. + </p> + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=61">bug + 61</a> reported by Christopher Sahnwaldt. It is now possible to + place a backslash in front of a formatting anchor, by escaping the + backslash. For example, the call to + <code>MessageFormatter.format("C:\\\\{}", "foo")</code> will now + correctly return "C:\\foo". The backslash character needs to be + escaped in Java, which leads to four backslashes. + </p> + + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=63">bug + 63</a> reported by Maarten Bosteels. SLF4J now supports MDC for + <code>java.util.logging</code> package. + </p> + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=64">bug + 64</a> reported by Michal Bernhard. The log4j binding will now alert + the user if she uses SLF4J with a version of log4j earlier than 1.2.12. + </p> + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=65">bug + 65</a> reported by Ben Gidley. Superfluous + <version>${parent.version}</version> lines have been + removed from pom.xml files. These lines reportedly confuse certain + Maven repositories. + </p> + + <p>In the <code>org.apache.log4j.Category</code> class, as + implemented in the log4j-over-slf4j module, calls to the printing + trace() are now correctly mapped to SLF4J's trace() printing method + (instead of debug()). Superfluous printing methods with the + signature <code>xxxx(Object, Object)</code> and <code>xxxx(String, + Object, Object)</code> have been removed. + </p> + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=67">bug + 67</a> reported by Chris Custine. The manifest file for + jcl104-over-slf4j now correctly declares version 1.0.4 for the + exported JCL packages. + </p> + + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=69">bug + 69</a> reported by Joern Huxhorn, who graciously supplied the fix as + well as a test case. The <code>add</code> method in + <code>BasicMarker</code> class now correctly prevents multiple + addition of the same child. Moreover, the <code>remove</code> method + now correctly removes the specified child marker. + </p> + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=41">bug + 41</a> reported by Sebastian Davids. The manifest files of various + projects now mention J2SE-1.3 as the required execution + environment. + </p> + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=71">bug + 71</a> reported by Manfred Geiler. The SLF4JLog and + SLF4JLocationAwareLog classes are now serializable solving + serialization problems encountered with certain libraries which + attempt to serialize JCL log instances. + </p> + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=73">bug + 73</a> reported by Oleg Smirsky. A "Fragment-Host: slf4j.api" line + has been added to every MANIFEST.MF file exporting + <code>org.slf4j.impl</code>. + </p> + + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=72">bug + 72</a> reported by Ian Carr. Performance issues with slf4j-jdk14 for + disabled log statements have now been corrected. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>August 20th, 2007 - Release of SLF4J 1.4.3</h3> + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=60">bug + 60</a> as reported by Costin Leau. OSGI manifest entries now declare + the correct SLF4J version. + </p> + + <p>Clarified the behavior of the various methods methods in the MDC + class with respect to "null" parameters. This was requested in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=58">bug 58</a> by + Sebastian Davids. + </p> + + <p>Removed the slf4j-archetype module because nobody seems to have a + use for it.</p> + + <h3>July 12th, 2007 - Release of SLF4J 1.4.2</h3> + + <p>The <a href="log4j-over-slf4j.html">log4j-over-slf4j</a> module + has been moved back into SLF4J. Originally, this module was part of + SLF4J and was moved into logback due to the lack of MDC support in + SLF4J. With version 1.4.2 and the addition of MDC support in SLF4J + 1.4.1, log4j-over-slf4j returns to its original home. Note that the + previous name of the module was <a + href="http://logback.qos.ch/bridge.html">log4j-bridge</a>. + </p> + + <p>Addition of the <code>getMDCAdapter</code> method to + org.slf4j.MDC class. This allows access to the actual MDC + implementation which can on occasion come in very handy. + </p> + + <hr noshade="noshade" size="1"/> + + + + <h3>July 4th, 2007 - Release of SLF4J 1.4.1</h3> + + + <p>SLF4J now supports <a href="manual.html#mdc">Mapped Diagnostic + Contexts</a> (MDC) as requested by Andy Gerweck and Steve Ebersole + in <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=49">bug + 49</a>. + </p> + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=53">bug + 53</a> as reported by Heinrich Nirschl. The public method + <code>trace(String)</code> in the <code>Log4jLoggerAdapter</code> + class incorrectly called the underlying log4j logger with level DEBUG + instead of TRACE. + </p> + + <p>Fixed various documentation related errors kindly reported by + Mark Vedder. + </p> + + + <hr noshade="noshade" size="1"/> + + + <h3>May 16th, 2007 - Release of SLF4J 1.4.0</h3> + + + <p>In response to many user requests over time, the TRACE level has + been added to <a + href="api/org/slf4j/Logger.html">org.slf4j.Logger</a> + interface. Please also see the <a href="faq.html#trace">FAQ entry + discussing</a> the TRACE level. + </p> + + + <p>Fixed <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=47">bug + 47</a> as reported by Terry Todd. In previous a SLF4J release the + <code>org.apache.commons.logging.impl.SLF4FLogFactory</code> class + was renamed as <code>SLF4JLogFactory</code>. The + <em>META-INF/services/org.apache.commons.logging.LogFactory</em> + resource file had not reflected this change. It does now. + </p> + + + <p>Eric Yung <a + href="http://www.slf4j.org/pipermail/user/2007-April/000327.html">reported</a> + that Apache commons-configuration access certain commons-logging + classes, namely <code>org.apache.commons.logging.impl.NoOpLog</code> + and SimpleLog, directly. Following Eric's suggestion, + jcl104-over-slf4j now includes the aforementioned classes. + </p> + + + <hr noshade="noshade" size="1"/> + + <h3>April 15th, 2007 - Release of SLF4J 1.3.1</h3> + + + <p>In response to a <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=39">enhancement + request</a> made by Michael Newcomb, a marker can now be detached + from the internal list of the <code>MarkerFactory</code> that + generated it. + </p> + + <p>Fixed a silly but nonetheless annoying bug where log request of + level ERROR made through jcl104-over-slf4j would log twice. This bug + was <a + href="http://www.slf4j.org/pipermail/user/2007-April/000323.html">reported</a> + and precisely described by Andrew Cooke. + </p> + + + <hr noshade="noshade" size="1"/> + + <h3>February 25th, 2007 - Release of SLF4J 1.3.0</h3> + + <p>This release consists of rearrangement of classes among + projects. More specifically, the + <code>org.slf4j.LoggerFactory</code> class is now packaged within + the <em>slf4j-api.jar</em> file instead of the various slf4j + bindings. <b>It follows that client code needs to depend on only + slf4j-api in order to compile, while the various slf4j bindings are + only needed as runtime dependencies.</b> See also the <a + href="faq.html#maven2">Maven2-related FAQ entry</a>. Given the + practical significance of this change, we highly recommend that + library-authors upgrade to version 1.3 at their earliest + convenience. + </p> + + <p><a href="http://bugzilla.slf4j.org/show_bug.cgi?id=23">Bug number + 23</a> has been fixed, at the cost of minor and backward compatible + changes. In other words, jcl104-over-slf4j now preserves caller + location information. + </p> + + <p>It is now possible to obtain the root logger of the underlying + logging implementation by requesting a logger named + "ROOT". This feature was requested by Sebastien Davids + in <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=35">bug + report 35</a>. </p> + + <p>For an exact list of changes please refer to the <a + href="changes/changes-1.3.txt">1.3.0 compatibility report</a> file + as generated by clirr.</p> + + + <hr noshade="noshade" size="1"/> + + <h3>January 24th, 2007 - Release of SLF4J 1.2</h3> + <p>This release includes several modifications to make SLF4J + an <a href="http://www.osgi.org/">OSGi</a>-friendly framework. + The modules' MANIFEST.MF files now include + OSGi metadata. Regarding these improvements, and OSGi in general, the + SLF4J project is happy to welcome John E. Conlon as a new committer. + </p> + + <p>Marker objects are now Serializable. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>December 21st, 2006 - Release of SLF4J 1.1.0 (final)</h3> + + <p>This release consists of minor bug fixes and documentation + changes. More importantly, the log4j-over-slf4j module has been + moved to the logback project, under the name <a + href="http://logback.qos.ch/bridge.html">log4j-bridge</a>. + </p> + + <p>Added the file "org.apache.commons.logging.LogFactory" under + META-INF/services directory which went missing in the 1.1.0 series + of SLF4J. This fixes a compatibility problem with Apache Axis which + uses its own discovery mechanism, namely, commons-discovery version + 0.2. The problem was reported in bug <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=33">report 33</a> + by David Varnes. + </p> + + <p>The file jcl104-over-slf4j.jar had various entries missing in its + MANIFEST.MF file, as reported by Boris Unkel in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=30">bug number + 30</a>. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>November 16th, 2006 - Release of SLF4J 1.1.0-RC1</h3> + + <p>This release consists of packaging related bug fix in addition to + minor documentation changes. + </p> + + <p>Contrary to RC0, RC1 no longer uses SNAPSHOT versions for the + slf4j-parent pom. The solution to <a + href="http://ceki.blogspot.com/2006/11/solution-to-maven2-version-number.html">Maven + version problem</a> does not work for public projects such as SLF4J + because SNAPHOTs are not allowed on ibiblio. + </p> + + + <hr noshade="noshade" size="1"/> + + <h3>November 4th, 2006 - Release of SLF4J 1.1.0-RC0</h3> + + <p>This release consists of bug fixes. Moreover, since the major + packaging related changes in 1.1.0-beta0 seem to work well, this + release is marked as RC0.</p> + + <p>Fixed the JDK 1.5 dependency for the SLF4J build, as reported by + Boris Unkel in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=28">bug number + 28</a>. SLF4J now explicitly declares a dependency on JDK 1.4 in its + pom.xml file. + </p> + + <p>Fixed an incorrect reference to the logback project in slf4j-api + pom file. This bug was reported by Boris Unkel in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=29">bug number + 29</a>. + </p> + + <p>Fixed a synchronization problem in factories of almost all SLF4J + bindings. This bug was reported independently by Howard M. Lewis Ship + and Boris Unkel in bug reports <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=26">26</a> and + respectively <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=26">27</a>. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>September 7th, 2006 - Release of SLF4J 1.1.0-beta0</h3> + + <p>Release 1.1.0-beta0 is a relatively important release with a + refactoring of the way class files are organized in jar files. In + previous releases, each binding was self-contained in a single jar + file. In this release, each and every binding depends on + <em>slf4j-api.jar</em> which contains the bulk of the classes + required to use SLF4J, except for one or two adapter classes. Only + the adapter classes are now shipped with each specific binding jar + as appropriate for the underlying logging system.. + </p> + + <p>This release is built using Maven instead of Ant. As for the java + code, it has not been changed.</p> + + <hr noshade="noshade" size="1"/> + + <h3>June 8th, 2006 - Release of SLF4J 1.0.2</h3> + + <p>Release 1.0.2 is a maintenance release containing bug fixes + only.</p> + + <ul> + + <li>Fixed <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=22">bug number + 22</a> reported by Bjorn Danielsson. This version of the SLF4J API + will no longer systematically throw an exception when the + <code>o.a.c.l.impl.SLF4FLogFactory#release()</code> method is + invoked. Instead, the <code>release()</code> method will issue a + <a href="http://www.slf4j.org/codes.html">warning</a>. + + </li> + + </ul> + + <hr noshade="noshade" size="1"/> + + <h3>May 1st, 2006 - Release of SLF4J 1.0.1</h3> + + <p>Release 1.0.1 is a maintenance release containing bug fixes + only.</p> + + <ul> + + <li>Fixed <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=20">bug number + 20</a> reported by Steve Bate. <code>JDK14LoggerAdapter</code> + will now correctly relay the logger name to the underlying JDK 14 + logging system. + </li> + + <li>Added the file "org.apache.commons.logging.LogFactory" under + META-INF/services directory in the jcl104-over-slf4j jar + file. This fixes a compatibility problem with Apache Axis which + uses its own discovery mechanism, namely, commons-discovery + version 0.2. The bug was reported by Dave Wallace. + </li> + + </ul> + + + <hr noshade="noshade" size="1"/> + + <h3>March 8th, 2006 - Release of SLF4J 1.0</h3> + + <p>This is release labeled as 1.0 (final) contains few relatively + minor changes: + </p> + + <ul> + <li>As <a + href="http://marc.theaimsgroup.com/?t=114063163800004">discussed</a> + on the slf4j user list, <code>SimpleLogger</code> now directs its + output to stderr instead of stdout. + </li> + + <li>Modified <code>JDK14LoggerAdapter</code> so that caller + information is now correctly printed, as reported in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=13">bug 13</a> by + Peter Royal. + </li> + + <li>Minor additions to the Marker interface.</li> + + </ul> + + <hr noshade="noshade" size="1"/> + + <h3>February 4th, 2006 - Release of SLF4J 1.0-RC6 and NLOG4J + 1.2.22</h3> + + <p>The <code>MarkingLogger</code> interface has been removed and its + contents merged into <code>org.slf4j.Logger</code>. This change + should not adversely affect end-users. However, SLF4J bindings need + to be updated. This has been done for all the bindings shipped with + SLF4J distribution as well as NLOG4J. As for x4juli, the update is + planned for its next release. + </p> + + <p>The merge between the <code>MarkingLogger</code> and + <code>Logger</code> interfaces has been motivated by the need to + allow end-users to easily switch between logging systems that + support markers and those that do not. + </p> + + <p>Added a default instance to SimpleLoggerFactory to serve as a + last resort fallback mechanism. This instance is designed to be used + by a very specific group of users, namely for those developing + logging systems (e.g. log4j or LOGBack). It is not intended for + end-users of the SLF4J API. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>January 9th, 2006 - Release of SLF4J 1.0-RC5 and NLOG4J + 1.2.21</h3> + + <p>A maintenance release correcting bugs <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=11">#11</a> and <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=12">#12</a> and in + general improved resilience to null input parameters across + implementations. Many thanks to Boris Unckel and Kenneth for + reporting the null input issue. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>December 27th, 2005 - Release of SLF4J 1.0-RC4 and NLOG4J + 1.2.20</h3> + + + <p>The printing methods in <code>org.slf4j.Logger</code> interface + now support passing 3 or more parameters in an <code>Object</code> + array. This was a frequently requested feature missing in previous + versions of SLF4J. + </p> + + <p>NLOG4J 1.2.20 reflects the addition of new methods in the + <code>org.slf4j.Logger</code> interface.</p> + + <hr noshade="noshade" size="1"/> + + <h3>December 8th, 2005 - Release of SLF4J 1.0-RC3</h3> + + <p>Maintenance release fixing reported bugs <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=6">#6</a> and <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=7">#7</a>. + </p> + + + <h3>November 28th, 2005 - Release of SLF4J 1.0-RC2</h3> + + <p>In response to a request by Greg Wilkins, this release adds the + jar file <em>slf4j-jcl.jar</em>, an SLF4J binding for JCL. Please + read the <a href="manual.html#gradual">gradual migration section</a> + in the manual for more details. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>November 21st, 2005 - Release of SLF4J 1.0-RC1</h3> + + <p>A maintenance release correcting bugs <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=4">#4</a> and <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=5">#5</a>. Many + thanks to Christian Beil for accurately reporting bug #4. + </p> + + <p>There has been also an effort to minimize the file sizes of the + various jar files produced by SLF4J, resulting in jar files + approximately 40% smaller than in version 1.0beta9. + </p> + + <p>Given that the SLF4J API is now deemed stable, this release is + marked as RC1, that is release candidate number 1. + </p> + + + <hr noshade="noshade" size="1"/> + + <h3>October 19th, 2005 - Release of SLF4J 1.0-beta9</h3> + + <p>The SLF4J distribution now includes two distinct bindings + <em>slf4j-log4j12.jar</em> and <em>slf4j-log4j13.jar</em> in order + to differentiate between log4j version 1.2 and version 1.3. This + distinction is absolutely necessary because log4j 1.2 and 1.3 are + not run-time compatible, although they are mostly compile-time + compatible. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>October 19th, 2005 - Release of SLF4J 1.0-beta8 and NLOG4J 1.2.18</h3> + + + <p>Added a new SLF4J binding, <em>slf4j-log4j.jar</em>, intended to + be used in conjunction with vanilla <em>log4j.jar</em>, as + distributed by the <a href="http://logging.apache.org">Apache + Logging Services</a> project. The slf4j-log4j binding is quite + similar in structure to the JDK 1.4 binding that existed + previously. + </p> + + <p>The slf4j-log4j binding addresses compatibility problems which + arose when copies of both <em>log4j.jar</em> and <em>nlog4j.jar</em> + lay on the class path, in particular when it was undesirable or + impossible to remove the preexisting <em>log4j.jar</em> file. + </p> + + <p>Methods in the <code>org.slf4j.Logger</code> interface related to + markers were moved to a separate super interface called <a + href="api/org/slf4j/MarkingLogger.html"> + <code>org.slf4j.MarkingLogger</code></a>. This refactoring reduces + the weight of the <a href="api/org/slf4j/Logger.html"> + <code>Logger</code></a> interface. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>August 28th, 2005 - Release of SLF4J 1.0-beta7 and NLOG4J 1.2.17</h3> + + <p>Spurred by <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=3">bug report + #3</a>, SLF4J binding code has been refactored and + simplified. Logging systems implementing SLF4J interfaces have to + have less work in order to bind with SLF4J. Moreover, these changes + have no incidence on the published interface of SLF4J. + </p> + + + <hr noshade="noshade" size="1"/> + + <h3>August 26th, 2005 - Release of SLF4J 1.0-beta6</h3> + + <p>To ease migration to SLF4J from JCL, this release includes a jar + file called <em>jcl-over-slf4j-1.0.4.jar</em>. This jar file can be + used as drop-in replacement for JCL version 1.0.4. It implements the + public API of JCL using SLF4J underneath. + </p> + + <p>Thus, you can immediately benefit from the advantages of SLF4J + without waiting for all the libraries you depend on to migrate to + SLF4J first.</p> + + <hr noshade="noshade" size="1"/> + + <h3>August 16th, 2005 - Release of NLOG4J 1.2.16</h3> + + <p>This release adds solves a compatibility problem between log4j + and nlog4j. Previous to this release, code compiled with log4j + would not run correctly with nlog4j. + </p> + + <p>With the fixes introduced in NLOG4J 1.2.16, code compiled with + log4j 1.2.x will run without problems when deployed using NLOG4j. + </p> + + <p>However, the inverse is not true. Code compiled with nlog4j can + only be deployed using nlog4j. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>August 12th, 2005 - Release of SLF4J 1.0-beta5 and NLOG4J + 1.2.15</h3> + + <p>This release adds support for the <a + href="api/org/slf4j/Marker.html">Marker</a> interface. Thus, log + statements can be decorated with Marker data allowing more + expressive power in the processing of log statements. + </p> + + <p>For the sake of IoC frameworks, <code>Logger</code> instances can + new be queried for their <a + href="api/org/slf4j/Logger.html#getName()">name</a>. + </p> + + <p>With the addition of markers, sub-domains are no longer + needed.</p> + + <p>The <code>LoggerFactoryAdapter</code> has been simplified and + renamed as <a + href="api/org/slf4j/ILoggerFactory.html"><code>ILoggerFactory</code></a>. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>July 5th, 2005 - Release of NLOG4J 1.2.14</h3> + + <p>This release fixes compatibility problems between NLOG4J and + Jakarta Commons Logging. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>June 28th, 2005 - Release of SLF4J 1.0-beta4 and NLOG4J + 1.2.13</h3> + + <p>Following discussions on the SLF4J developers list, the + signatures of the printing methods in <a + href="api/org/slf4j/Logger.html"><code>org.slf4j.Logger</code></a> + interface have been modified to admit messages of type + <code>String</code> instead of type <code>Object</code> as + previously. The current set of printing methods is listed below. + </p> + + <pre class="source"> + void debug(String msg); + void debug(String format, Object arg); + void debug(String format, Object arg1, Object arg2); + void debug(String msg, Throwable t); + + void error(String msg); + void error(String format, Object arg;) + void error(String format, Object arg1, Object arg2); + void error(String msg, Throwable t); + + void info(String msg); + void info(String format, Object arg); + void info(String format, Object arg1, Object arg2); + void info(String msg, Throwable t); + + void warn(String msg); + void warn(String format, Object arg); + void warn(String format, Object arg1, Object arg2); + void warn(String msg, Throwable t); </pre> + + + <p>NLOG4J release 1.2.13 reflects changes in the SLF4J API. + </p> + + <p>You can download SLF4J and NLOG4J, including full source code, + class files and documentation on our <a + href="download.html">download page</a>. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>May 17th, 2005 - SLF4J version 1.0-beta-3 released</h3> + + <p>In response to user comments, the <code>org.slf4j.ULogger</code> + interface has been renamed as <code>org.slf4j.Logger</code>. + </p> + + + <hr noshade="noshade" size="1"/> + + <h3>May 17th, 2005 - NLOG4J version 1.2.12 released</h3> + + <p>SLF4J.ORG is proud to release NLOG4J 1.2.12, a log4j-replacement + with native SLF4J API support. Except for users of LF5, chainsaw or + <code>NTEvenAppender</code>, NLOG4J should be considered as a 100% + compatible, drop-in replacement for log4j version 1.2.9. + </p> + + <p>This release reflects changes in the SLF4J API, i.e renaming of + <code>org.slf4j.ULogger</code> interface as + <code>org.slf4j.Logger</code>. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>May 17th, 2005 - SLF4J version 1.0-beta-3 released</h3> + + <p>SLF4J.ORG is proud to release SLF4J 1.0-beta-3. In response to + user comments, the <code>org.slf4j.ULogger</code> interface has been + renamed as <code>org.slf4j.Logger</code>. + </p> + + <p>You can download SLF4J, including full source code, class files + and documentation on our <a href="download.html">download page</a>. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>May 14th, 2005 - NLOG4J version 1.2.11 released</h3> + + <p>SLF4J.ORG is proud to release NLOG4J 1.2.11, a log4j-replacement + with native SLF4J API support. Except for users of LF5, chainsaw or + <code>NTEvenAppender</code>, NLOG4J should be considered as a 100% + compatible, drop-in replacement for log4j version 1.2.9. + </p> + + <p>You can download NLOG4J version 1.2.11, including full source + code, class files and documentation on our <a + href="download.html">download page</a>. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>May 4th, 2005 - SLF4J version 1.0-beta-2 released</h3> + + <p>SLF4J.ORG is proud to release SLF4J 1.0-beta-2. This release + contains cosmetic or javadoc changes. For example, the project has a + new logo. + </p> + + <p>You can download SLF4J version 1.0-beta2, including full source + code, class files and documentation on our <a + href="download.html">download page</a>. + </p> + + + <hr noshade="noshade" size="1"/> + + <h3>1 May 2005 - not-log4j-1.2.10 released</h3> + + <p>Subsequent to the recall of log4j 1.2.10, SLF4J.ORG releases + non-log4j-1.2.10 for those interested in SLF4J support in log4j. + </p> + + <p>You can download not-log4j version 1.2.10, including full source + code, class files and documentation on our <a + href="download.html">download page</a>. + </p> + + <hr noshade="noshade" size="1"/> + + + <h3>22 April 2005 - SLF4J project goes live</h3> + + <p>The SLF4J project site, including SVN repositories go + live. Users can download SLF4J version 1.0-beta1. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>15 April 2005 - start of work on SLF4J source code</h3> + + <p>Start of work on the SLF4j source code. + </p> + + <hr noshade="noshade" size="1"/> + + <h3>13 April 2005 - start of work on SLF4J project</h3> + + <p>Launch of the SLF4J project. Work has begun on the web-site, svn + repositories as well as the source code. + </p> + + + <script src="templates/footer.js" type="text/javascript"></script> + +</div> +</body> +</html> ----------------------------------------------------------------------- Summary of changes: slf4j-site/src/site/pages/news.html | 2328 +++++++++++++++++----------------- 1 files changed, 1164 insertions(+), 1164 deletions(-) hooks/post-receive -- SLF4J: Simple Logging Facade for Java

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tag, v1.5.10, updated. v1.5.9.RC1-11-g70d3d27
by git-noreply＠pixie.qos.ch 02 Dec '09

02 Dec '09

The tag, v1.5.10 has been updated to 70d3d276cb14f4792714c99d9660f1e69b4c3a93 (commit) from 4cc606b7c30ef4d9aa5c279a619070f190a6e2db - Log ----------------------------------------------------------------- commit 70d3d276cb14f4792714c99d9660f1e69b4c3a93 Author: Ceki Gulcu <ceki(a)qos.ch> Date: Thu Dec 3 00:37:54 2009 +0100 minor error in release date ----------------------------------------------------------------------- hooks/post-receive -- SLF4J: Simple Logging Facade for Java

1 0

branch, master, updated. v1.5.10-1-g70d3d27
by git-noreply＠pixie.qos.ch 02 Dec '09

02 Dec '09

The branch, master has been updated via 70d3d276cb14f4792714c99d9660f1e69b4c3a93 (commit) from 32c1ac054bd700ccc2585eb57b63d614e3dc4552 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://git.qos.ch/gitweb/?p=slf4j.git;a=commit;h=70d3d276cb14f4792714c99d96… http://github.com/ceki/slf4j/commit/70d3d276cb14f4792714c99d9660f1e69b4c3a93 commit 70d3d276cb14f4792714c99d9660f1e69b4c3a93 Author: Ceki Gulcu <ceki(a)qos.ch> Date: Thu Dec 3 00:37:54 2009 +0100 minor error in release date diff --git a/slf4j-site/src/site/pages/news.html b/slf4j-site/src/site/pages/news.html index 816df9d..0af1d80 100644 --- a/slf4j-site/src/site/pages/news.html +++ b/slf4j-site/src/site/pages/news.html @@ -27,7 +27,7 @@ <hr noshade="noshade" size="1"/> - <h3>October 28th, 2009 - Release of SLF4J 1.5.10</h3> + <h3>December 3rd, 2009 - Release of SLF4J 1.5.10</h3> <p>SLF4J version 1.5.10 consist of bug fixes and minor enhancements. It is totally backward compatible with SLF4J version ----------------------------------------------------------------------- Summary of changes: slf4j-site/src/site/pages/news.html | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) hooks/post-receive -- SLF4J: Simple Logging Facade for Java

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Release of SLF4J version 1.5.10
by Ceki Gülcü 02 Dec '09

02 Dec '09

Hello all, I am proud to announce the immediate availability of SLF4J version 1.5.10, consisting of bug fixes and minor enhancements. It is totally compatible with SLF4J version 1.5.8. However, the slf4j-ext module ships with a new package called org.slf4j.cal10n which adds localized/internationalized logging support as a thin layer built upon the CAL10N API. Please refer to the the news page for precise details. http://www.slf4j.org/news.html You can download SLF4J, including full source code, class files and documentation on our download page, shown below. http://www.slf4j.org/download.html You can receive SLF4J related announcements by subscribing to the SLF4J announce mailing list. To subscribe to QOS.ch announce list, please visit the following URL. http://qos.ch/mailman/listinfo/announce -- Ceki Gülcü Logback: The reliable, generic, fast and flexible logging framework for Java. http://logback.qos.ch

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annotated tag, v1.5.10, created. v1.5.10
by git-noreply＠pixie.qos.ch 02 Dec '09

02 Dec '09

The annotated tag, v1.5.10 has been created at 4cc606b7c30ef4d9aa5c279a619070f190a6e2db (tag) tagging 32c1ac054bd700ccc2585eb57b63d614e3dc4552 (commit) replaces v1.5.9.RC1 tagged by Ceki Gulcu on Thu Dec 3 00:23:54 2009 +0100 - Log ----------------------------------------------------------------- tagging as 1.5.10 Ceki Gulcu (10): Attempt at simplifying the version check procedure. Must still test - in index.html added links to the migrator tool and the page on Applied Hugues Malphettes patch #66 [1] as attached to bug 75 [2] upped version to 1.5.10-SNAPSHOT Applied Hugues Malphettes's patch #65 as given in [1] -updates news.html - added unit tests verifying that the slf4j artifacts can actually be - added links to new articles in the documentation - added references to slf4j-android - setting version number to 1.5.10 ----------------------------------------------------------------------- hooks/post-receive -- SLF4J: Simple Logging Facade for Java

1 0

branch, master, updated. v1.5.9.RC1-10-g32c1ac0
by git-noreply＠pixie.qos.ch 02 Dec '09

02 Dec '09

The branch, master has been updated via 32c1ac054bd700ccc2585eb57b63d614e3dc4552 (commit) from 5ddd342e9db6143dd0f5b87f0218a7a6d5ad1e3d (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://git.qos.ch/gitweb/?p=slf4j.git;a=commit;h=32c1ac054bd700ccc2585eb57b… http://github.com/ceki/slf4j/commit/32c1ac054bd700ccc2585eb57b63d614e3dc4552 commit 32c1ac054bd700ccc2585eb57b63d614e3dc4552 Author: Ceki Gulcu <ceki(a)qos.ch> Date: Thu Dec 3 00:22:57 2009 +0100 - setting version number to 1.5.10 - changed references from pixie to pixie.qos.ch diff --git a/integration/pom.xml b/integration/pom.xml index 52e530e..bb40783 100644 --- a/integration/pom.xml +++ b/integration/pom.xml @@ -6,7 +6,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/jcl-over-slf4j/pom.xml b/jcl-over-slf4j/pom.xml index bee0bd5..96b61b0 100644 --- a/jcl-over-slf4j/pom.xml +++ b/jcl-over-slf4j/pom.xml @@ -3,7 +3,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/jcl104-over-slf4j/pom.xml b/jcl104-over-slf4j/pom.xml index 7076ce0..c2049d9 100644 --- a/jcl104-over-slf4j/pom.xml +++ b/jcl104-over-slf4j/pom.xml @@ -3,7 +3,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/jul-to-slf4j/pom.xml b/jul-to-slf4j/pom.xml index 04e4d5c..713df4a 100644 --- a/jul-to-slf4j/pom.xml +++ b/jul-to-slf4j/pom.xml @@ -6,7 +6,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/log4j-over-slf4j/pom.xml b/log4j-over-slf4j/pom.xml index 4f4c621..afe2dc0 100644 --- a/log4j-over-slf4j/pom.xml +++ b/log4j-over-slf4j/pom.xml @@ -5,7 +5,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/osgi-over-slf4j/pom.xml b/osgi-over-slf4j/pom.xml index 901e2b9..ff81748 100644 --- a/osgi-over-slf4j/pom.xml +++ b/osgi-over-slf4j/pom.xml @@ -3,7 +3,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/pom.xml b/pom.xml index ad9ef2f..b0514fb 100644 --- a/pom.xml +++ b/pom.xml @@ -5,7 +5,7 @@ <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> <packaging>pom</packaging> <name>SLF4J</name> @@ -181,7 +181,6 @@ <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>build-helper-maven-plugin</artifactId> - <version>1.3</version> <executions> <execution> <id>parse-version</id> @@ -319,12 +318,12 @@ <distributionManagement> <site> <id>pixie</id> - <url>scp://pixie/var/www/www.slf4j.org/htdocs/</url> + <url>scp://pixie.qos.ch/var/www/www.slf4j.org/htdocs/</url> </site> <repository> <id>pixie</id> - <url>scp://pixie/var/mvnrepo/</url> + <url>scp://pixie.qos.ch/var/mvnrepo/</url> </repository> </distributionManagement> diff --git a/slf4j-api/pom.xml b/slf4j-api/pom.xml index 42e3133..299a05b 100644 --- a/slf4j-api/pom.xml +++ b/slf4j-api/pom.xml @@ -5,7 +5,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-ext/pom.xml b/slf4j-ext/pom.xml index 1aec725..3448f30 100644 --- a/slf4j-ext/pom.xml +++ b/slf4j-ext/pom.xml @@ -5,7 +5,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-jcl/pom.xml b/slf4j-jcl/pom.xml index 49cdfd4..edaaa0a 100644 --- a/slf4j-jcl/pom.xml +++ b/slf4j-jcl/pom.xml @@ -3,7 +3,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-jdk14/pom.xml b/slf4j-jdk14/pom.xml index ab08cac..ce76d61 100644 --- a/slf4j-jdk14/pom.xml +++ b/slf4j-jdk14/pom.xml @@ -6,7 +6,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-log4j12/pom.xml b/slf4j-log4j12/pom.xml index 6719753..976dadb 100644 --- a/slf4j-log4j12/pom.xml +++ b/slf4j-log4j12/pom.xml @@ -6,7 +6,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-migrator/pom.xml b/slf4j-migrator/pom.xml index 8b5595a..cb91f79 100644 --- a/slf4j-migrator/pom.xml +++ b/slf4j-migrator/pom.xml @@ -7,7 +7,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-nop/pom.xml b/slf4j-nop/pom.xml index 10b80cb..baddf30 100644 --- a/slf4j-nop/pom.xml +++ b/slf4j-nop/pom.xml @@ -6,7 +6,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-osgi-integration-test/pom.xml b/slf4j-osgi-integration-test/pom.xml index 4cd8468..b07050f 100644 --- a/slf4j-osgi-integration-test/pom.xml +++ b/slf4j-osgi-integration-test/pom.xml @@ -6,7 +6,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-osgi-test-bundle/pom.xml b/slf4j-osgi-test-bundle/pom.xml index 0955253..723382e 100644 --- a/slf4j-osgi-test-bundle/pom.xml +++ b/slf4j-osgi-test-bundle/pom.xml @@ -6,7 +6,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-simple/pom.xml b/slf4j-simple/pom.xml index 8fb801a..5b5d66b 100644 --- a/slf4j-simple/pom.xml +++ b/slf4j-simple/pom.xml @@ -3,7 +3,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-site/pom.xml b/slf4j-site/pom.xml index 852d41a..e96eb39 100644 --- a/slf4j-site/pom.xml +++ b/slf4j-site/pom.xml @@ -5,7 +5,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.5.10-SNAPSHOT</version> + <version>1.5.10</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-site/src/site/pages/download.html b/slf4j-site/src/site/pages/download.html index ee9bf44..f9f8b48 100644 --- a/slf4j-site/src/site/pages/download.html +++ b/slf4j-site/src/site/pages/download.html @@ -27,13 +27,6 @@ <p>Stable version</p> <ul> - <li><a href="dist/slf4j-1.5.8.tar.gz"><b>slf4j-1.5.8.tar.gz</b></a> </li> - <li><a href="dist/slf4j-1.5.8.zip"><b>slf4j-1.5.8.zip</b></a> </li> - </ul> - - <p>Release candidate <b style="color:#F44; font-size:larger;">(not for production use)</b></p> - - <ul> <li><a href="dist/slf4j-${project.version}.tar.gz"><b>slf4j-${project.version}.tar.gz</b></a> </li> <li><a href="dist/slf4j-${project.version}.zip"><b>slf4j-${project.version}.zip</b></a> </li> </ul> diff --git a/slf4j-site/src/site/pages/news.html b/slf4j-site/src/site/pages/news.html index ebb6605..816df9d 100644 --- a/slf4j-site/src/site/pages/news.html +++ b/slf4j-site/src/site/pages/news.html @@ -27,9 +27,9 @@ <hr noshade="noshade" size="1"/> - <h3>October 28th, 2009 - Release of SLF4J 1.5.9.RC1</h3> + <h3>October 28th, 2009 - Release of SLF4J 1.5.10</h3> - <p>SLF4J version 1.5.9.RC1 consist of bug fixes and minor + <p>SLF4J version 1.5.10 consist of bug fixes and minor enhancements. It is totally backward compatible with SLF4J version 1.5.8. However, the slf4j-ext module ships with a new package called <code>org.slf4j.cal10n</code> which adds <a ----------------------------------------------------------------------- Summary of changes: integration/pom.xml | 2 +- jcl-over-slf4j/pom.xml | 2 +- jcl104-over-slf4j/pom.xml | 2 +- jul-to-slf4j/pom.xml | 2 +- log4j-over-slf4j/pom.xml | 2 +- osgi-over-slf4j/pom.xml | 2 +- pom.xml | 7 +++---- slf4j-api/pom.xml | 2 +- slf4j-ext/pom.xml | 2 +- slf4j-jcl/pom.xml | 2 +- slf4j-jdk14/pom.xml | 2 +- slf4j-log4j12/pom.xml | 2 +- slf4j-migrator/pom.xml | 2 +- slf4j-nop/pom.xml | 2 +- slf4j-osgi-integration-test/pom.xml | 2 +- slf4j-osgi-test-bundle/pom.xml | 2 +- slf4j-simple/pom.xml | 2 +- slf4j-site/pom.xml | 2 +- slf4j-site/src/site/pages/download.html | 7 ------- slf4j-site/src/site/pages/news.html | 4 ++-- 20 files changed, 22 insertions(+), 30 deletions(-) hooks/post-receive -- SLF4J: Simple Logging Facade for Java

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[Fwd: SLF4J on the Google Android Platform]
by Ceki Gülcü 01 Dec '09

01 Dec '09

Forwarding with permission by Thorsten > Hi Ceki, > > finally, I had some time during the last days to do remaining steps > for a first "official" release. > > First, I created a small Web page as a documentation. I took the Web > page of the sub project "slf4j-taglib" as a starting point. Meanwhile > I have rsynced the html page file plus the slf4j-android-1.5.8.jar > file with the server as described by you. And my intuition was right > :-) I can already access the page via http://www.slf4j.org/android > Could you please check if everything is conforming to the SLF4J > quality/style/formal... criteria. > > Second, I signed the CLA and you should receive a letter (via snail > mail) in the next days. > > So almost everything is prepared for the first final release. What > should be done is to add a link to the main menu on the web site - I > suggest to add a link named "slf4j-android" to the "Sub-projects" > section. > > One last thing: I would prefer to have the source code in the "main" > repository, i.e., not the fork created by me. Reason: have everything > in one place. Do you think that this would be possible (in the medium > term)? > > Cheers, > Thorsten

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branch, master, updated. v1.5.9.RC1-9-g5ddd342
by git-noreply＠pixie.qos.ch 01 Dec '09

01 Dec '09

The branch, master has been updated via 5ddd342e9db6143dd0f5b87f0218a7a6d5ad1e3d (commit) from 9f25dd7f5ceef38015ca93b49d90f3bc5d788644 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://git.qos.ch/gitweb/?p=slf4j.git;a=commit;h=5ddd342e9db6143dd0f5b87f02… http://github.com/ceki/slf4j/commit/5ddd342e9db6143dd0f5b87f0218a7a6d5ad1e3d commit 5ddd342e9db6143dd0f5b87f0218a7a6d5ad1e3d Author: Ceki Gulcu <ceki(a)qos.ch> Date: Tue Dec 1 18:36:12 2009 +0100 - added references to slf4j-android diff --git a/slf4j-site/src/site/pages/news.html b/slf4j-site/src/site/pages/news.html index d3657d0..ebb6605 100644 --- a/slf4j-site/src/site/pages/news.html +++ b/slf4j-site/src/site/pages/news.html @@ -37,6 +37,12 @@ support as a thin layer built upon the <a href="http://cal10n.qos.ch">CAL10N API</a>.</p> + <p><a href="http://www.slf4j.org/android/">SLF4J-adroid</a>, + maintained by <a + href="http://dbis.cs.unibas.ch/team/thorsten-moller/dbis_staff_view">Thorsten + Möller</a>, was added as a daugther project of SLF4J. + </p> + <p>Added missing "Export-Package" declaration for cal10n in the OSGi manifest file for sfl4j-ext. This was requested in <a href="http://bugzilla.slf4j.org/show_bug.cgi?id=156">bug 156</a> by diff --git a/slf4j-site/src/site/pages/templates/left.js b/slf4j-site/src/site/pages/templates/left.js index a505cc8..c40904f 100644 --- a/slf4j-site/src/site/pages/templates/left.js +++ b/slf4j-site/src/site/pages/templates/left.js @@ -22,6 +22,7 @@ document.write(' <a href="http://simple-log.dev.java.net/">Simple-log</a>'); document.write(' </p>'); document.write(' <p class="menu_header">Sub-projects</p>'); +document.write(' <a href="http://www.slf4j.org/android/">slf4j-android</a>'); document.write(' <a href="http://www.slf4j.org/taglib/">slf4j-taglib</a>'); document.write(' </p>'); ----------------------------------------------------------------------- Summary of changes: slf4j-site/src/site/pages/news.html | 6 ++++++ slf4j-site/src/site/pages/templates/left.js | 1 + 2 files changed, 7 insertions(+), 0 deletions(-) hooks/post-receive -- SLF4J: Simple Logging Facade for Java

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