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Release of SLF4J version 1.6.0
by Ceki Gülcü 08 May '10

08 May '10

Hello all, I am happy to announce the immediate availability of SLF4J version 1.6.0 consisting of several important enhancements and bug fixes. In the 1.6.x series, in the absence of an SLF4J binding, slf4j-api will default to a no-operation implementation discarding all log requests. Thus, instead of throwing an exception, SLF4J will emit a single warning message about the absence of a binding and proceed to discard all log requests without further protest. 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, fast and flexible logging framework for Java. http://logback.qos.ch

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[GIT] SLF4J: Simple Logging Facade for Java annotated tag, v_1.6.0, created. v_1.6.0
by git-noreply＠pixie.qos.ch 08 May '10

08 May '10

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "SLF4J: Simple Logging Facade for Java". The annotated tag, v_1.6.0 has been created at 4b093d88865bb4bc18804c6bb845d8247a55e879 (tag) tagging b1d03d5ce82626fbc2e4b5ad13f8e92128b18038 (commit) replaces v1.6.0-RC0 tagged by Ceki Gulcu on Sat May 8 12:47:55 2010 +0200 - Log ----------------------------------------------------------------- tagging 1.6.0 Ceki Gulcu (6): - instead of 'rc' using 'alpha' prefix for releases to emphasize the experimental nature of the code It seems that AVSL is not a native impl after all. Fixed bugs 179 to 181 reported by Sebastian Davids - preparing release 1.6.0 - changed version number to 1.6.0 in sub-modules - added a the javadoc profile so that javadoc jar are deployed ----------------------------------------------------------------------- hooks/post-receive -- SLF4J: Simple Logging Facade for Java

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[GIT] SLF4J: Simple Logging Facade for Java branch, master, updated. v1.6.0-RC0-6-gb1d03d5
by git-noreply＠pixie.qos.ch 08 May '10

08 May '10

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "SLF4J: Simple Logging Facade for Java". The branch, master has been updated via b1d03d5ce82626fbc2e4b5ad13f8e92128b18038 (commit) from bdf993562a15cb12f52d2ed465cdc87e90b595d2 (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=b1d03d5ce82626fbc2e4b5ad13… http://github.com/ceki/slf4j/commit/b1d03d5ce82626fbc2e4b5ad13f8e92128b18038 commit b1d03d5ce82626fbc2e4b5ad13f8e92128b18038 Author: Ceki Gulcu <ceki(a)qos.ch> Date: Sat May 8 12:46:15 2010 +0200 - added a the javadoc profile so that javadoc jar are deployed when 'mvn deploy -P javadocjar' is invoked diff --git a/pom.xml b/pom.xml index b5857ba..b01b907 100644 --- a/pom.xml +++ b/pom.xml @@ -246,6 +246,27 @@ </pluginRepositories> </profile> + + + <profile> + <id>javadocjar</id> + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-javadoc-plugin</artifactId> + <executions> + <execution> + <id>attach-javadocs</id> + <goals> + <goal>jar</goal> + </goals> + </execution> + </executions> + </plugin> + </plugins> + </build> + </profile> </profiles> <pluginRepositories> ----------------------------------------------------------------------- Summary of changes: pom.xml | 21 +++++++++++++++++++++ 1 files changed, 21 insertions(+), 0 deletions(-) hooks/post-receive -- SLF4J: Simple Logging Facade for Java

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[GIT] SLF4J: Simple Logging Facade for Java branch, master, updated. v1.6.0-RC0-5-gbdf9935
by git-noreply＠pixie.qos.ch 08 May '10

08 May '10

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "SLF4J: Simple Logging Facade for Java". The branch, master has been updated via bdf993562a15cb12f52d2ed465cdc87e90b595d2 (commit) from 918d144c67cc52a998f2a2b7b5efd61b799f9956 (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=bdf993562a15cb12f52d2ed465… http://github.com/ceki/slf4j/commit/bdf993562a15cb12f52d2ed465cdc87e90b595d2 commit bdf993562a15cb12f52d2ed465cdc87e90b595d2 Author: Ceki Gulcu <ceki(a)qos.ch> Date: Sat May 8 12:39:36 2010 +0200 - changed version number to 1.6.0 in sub-modules - minor editing in news.html diff --git a/integration/pom.xml b/integration/pom.xml index 542ddf7..e9a2d26 100644 --- a/integration/pom.xml +++ b/integration/pom.xml @@ -6,7 +6,7 @@ <parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/jcl-over-slf4j/pom.xml b/jcl-over-slf4j/pom.xml index 9405726..a69d17d 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/jul-to-slf4j/pom.xml b/jul-to-slf4j/pom.xml index 3852718..8a6f640 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/log4j-over-slf4j/pom.xml b/log4j-over-slf4j/pom.xml index 5e97a9c..e5a2e62 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/osgi-over-slf4j/pom.xml b/osgi-over-slf4j/pom.xml index 8246c1d..1d1a8f6 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-api/pom.xml b/slf4j-api/pom.xml index 64d3dee..b952f97 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-ext/pom.xml b/slf4j-ext/pom.xml index 3531e0b..3407f00 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-jcl/pom.xml b/slf4j-jcl/pom.xml index 6ec742a..8d26730 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-jdk14/pom.xml b/slf4j-jdk14/pom.xml index 095ab13..4377728 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-log4j12/pom.xml b/slf4j-log4j12/pom.xml index bf78754..42300df 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-migrator/pom.xml b/slf4j-migrator/pom.xml index 3bd4caf..ac90f19 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-nop/pom.xml b/slf4j-nop/pom.xml index d0382ee..6d0a265 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-osgi-integration-test/pom.xml b/slf4j-osgi-integration-test/pom.xml index 0705ec2..b1e92b2 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-osgi-test-bundle/pom.xml b/slf4j-osgi-test-bundle/pom.xml index 27d5548..4c613c5 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-simple/pom.xml b/slf4j-simple/pom.xml index 7d1a69b..ef6ca97 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-site/pom.xml b/slf4j-site/pom.xml index d76ddd7..adf1ec1 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>1.6.0-alpha2</version> + <version>1.6.0</version> </parent> <modelVersion>4.0.0</modelVersion> diff --git a/slf4j-site/src/site/pages/news.html b/slf4j-site/src/site/pages/news.html index e5aaca7..6fe9e67 100644 --- a/slf4j-site/src/site/pages/news.html +++ b/slf4j-site/src/site/pages/news.html @@ -39,7 +39,9 @@ slf4j-api will default to a no-operation implementation discarding all log requests. Thus, instead of throwing an exception, SLF4J will emit a single warning message about the absence of a binding - and proceed to discard all log requests without further protest. + and proceed to discard all log requests without further + protest. See also the <a href="manual.html#libraries">relevant + section</a> in the user manual. </p> <p>In the presence of multiple parameters and if the last argument @@ -106,7 +108,7 @@ <p>Users yet unfamiliar with SLF4J sometimes unknowingly place both <em>log4j-over-slf4j.jar</em> and <em>slf4j-log4j12.jar</em> - simultanously on the class path causing stack overflow + simultaneously on the class path causing stack overflow errors. Simultaneously placing both <em>jcl-over-slf4j.jar</em> and <em>slf4j-jcl.jar</em> on the class path, is another occurrence of the same general problem. As of this version, SLF4J preempts the @@ -120,7 +122,7 @@ 168</a>. In case log4j-over-slf4j is used and a logback appender requires a third party library which depends on log4j, the <code>log(String FQCN, Priority p, Object msg, Throwable t)</code> - method in log4j-over-slf4j's Categotry class would throw an + method in log4j-over-slf4j's Category class would throw an <code>UnsupportedOperationException</code>. Problem reported by Seth Call.</p> ----------------------------------------------------------------------- Summary of changes: integration/pom.xml | 2 +- jcl-over-slf4j/pom.xml | 2 +- jul-to-slf4j/pom.xml | 2 +- log4j-over-slf4j/pom.xml | 2 +- osgi-over-slf4j/pom.xml | 2 +- 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/news.html | 8 +++++--- 17 files changed, 21 insertions(+), 19 deletions(-) hooks/post-receive -- SLF4J: Simple Logging Facade for Java

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[GIT] SLF4J: Simple Logging Facade for Java branch, master, updated. v1.6.0-RC0-4-g918d144
by git-noreply＠pixie.qos.ch 08 May '10

08 May '10

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "SLF4J: Simple Logging Facade for Java". The branch, master has been updated via 918d144c67cc52a998f2a2b7b5efd61b799f9956 (commit) from 0116ae54455c37d47dc44dcbbcfa6d44248b1233 (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=918d144c67cc52a998f2a2b7b5… http://github.com/ceki/slf4j/commit/918d144c67cc52a998f2a2b7b5efd61b799f9956 commit 918d144c67cc52a998f2a2b7b5efd61b799f9956 Author: Ceki Gulcu <ceki(a)qos.ch> Date: Sat May 8 12:26:23 2010 +0200 - preparing release 1.6.0 - the plan is for all versions in the 1.6.x series to be mutually compatible diff --git a/integration/build.xml b/integration/build.xml index 3c6e323..5ba578f 100644 --- a/integration/build.xml +++ b/integration/build.xml @@ -88,12 +88,6 @@ <pathelement location="./lib/slf4j-api-1.6.99.jar" /> </path > - <path id="api2099"> - <pathelement location="target/test-classes/" /> - <pathelement location="../slf4j-simple/target/slf4j-simple-${currentVersion}.jar" /> - <pathelement location="./lib/slf4j-api-2.0.99.jar" /> - </path > - <!-- this is really very ugly, but it's the only way to circumvent http://jira.codehaus.org/browse/MANTRUN-95 @@ -184,15 +178,7 @@ name="org.slf4j.CompatibilityAssertionTest" /> </junit> - <junit printsummary="yes" fork="no" haltonfailure="yes"> - <classpath refid="binding2099" /> - <formatter type="plain" /> - <test fork="yes" todir="target/unit-reports" - outfile="TEST-binding2099" - name="org.slf4j.CompatibilityAssertionTest" /> - </junit> - - + <junit printsummary="yes" fork="no" haltonfailure="yes"> <classpath refid="api1699" /> <formatter type="plain" /> @@ -201,12 +187,5 @@ name="org.slf4j.CompatibilityAssertionTest" /> </junit> - <junit printsummary="yes" fork="no" haltonfailure="yes"> - <classpath refid="api2099" /> - <formatter type="plain" /> - <test fork="yes" todir="target/unit-reports" - outfile="TEST-api2099" - name="org.slf4j.CompatibilityAssertionTest" /> - </junit> </target> </project> \ No newline at end of file diff --git a/integration/lib/slf4j-simple-2.0.99.jar b/integration/lib/slf4j-simple-2.0.99.jar deleted file mode 100644 index 996bceb..0000000 Binary files a/integration/lib/slf4j-simple-2.0.99.jar and /dev/null differ diff --git a/pom.xml b/pom.xml index 2158dfa..b5857ba 100644 --- a/pom.xml +++ b/pom.xml @@ -5,7 +5,7 @@ <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> - <version>1.6.0-alpha2</version> + <version>1.6.0</version> <packaging>pom</packaging> <name>SLF4J</name> diff --git a/slf4j-api/src/main/java/org/slf4j/LoggerFactory.java b/slf4j-api/src/main/java/org/slf4j/LoggerFactory.java index e618e8a..c2063f3 100644 --- a/slf4j-api/src/main/java/org/slf4j/LoggerFactory.java +++ b/slf4j-api/src/main/java/org/slf4j/LoggerFactory.java @@ -84,8 +84,7 @@ public final class LoggerFactory { * <p> * It is assumed that all versions in the 1.6 are mutually compatible. * */ - static private final String[] API_COMPATIBILITY_LIST = new String[] { "1.6", - "2.0" }; + static private final String[] API_COMPATIBILITY_LIST = new String[] { "1.6" }; // private constructor prevents instantiation private LoggerFactory() { diff --git a/slf4j-site/src/site/pages/download.html b/slf4j-site/src/site/pages/download.html index dae0a7b..592bb0f 100644 --- a/slf4j-site/src/site/pages/download.html +++ b/slf4j-site/src/site/pages/download.html @@ -46,21 +46,11 @@ <p>Download version ${project.version} including <i>full source code</i>, class files and documentation in ZIP or TAR.GZ format: </p> - <h4>Stable version</h4> - - <ul> - <li><a href="dist/slf4j-1.5.11.tar.gz"><b>slf4j-1.5.11.tar.gz</b></a> </li> - <li><a href="dist/slf4j-1.5.11.zip"><b>slf4j-1.5.11.zip</b></a> </li> - </ul> - - <h4 class="red">Experimental</h4> - <ul> <li><a href="dist/slf4j-${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> diff --git a/slf4j-site/src/site/pages/faq.html b/slf4j-site/src/site/pages/faq.html index 8a858f1..2b26572 100644 --- a/slf4j-site/src/site/pages/faq.html +++ b/slf4j-site/src/site/pages/faq.html @@ -638,8 +638,8 @@ org.slf4j.impl.StaticLoggerBinder.SINGLETON from class org.slf4j.LoggerFactory <dt> - <a name="excludingJCL">How do I exclude commons-logging as a - Maven dependency? + <a name="excludingJCL" href="#excludingJCL">How do I exclude + commons-logging as a Maven dependency? </a> </dt> diff --git a/slf4j-site/src/site/pages/news.html b/slf4j-site/src/site/pages/news.html index 2f71283..e5aaca7 100644 --- a/slf4j-site/src/site/pages/news.html +++ b/slf4j-site/src/site/pages/news.html @@ -29,11 +29,10 @@ <hr noshade="noshade" size="1"/> - <h3>May xth, 2010 - Release of SLF4J 1.6.0-alpha3</h3> + <h3>May 8th, 2010 - Release of SLF4J 1.6.0</h3> - <p>It is expected that <em>all</em> SLF4J releases in the 1.6.x and - 2.0.x series will be mutually compatible. Note that the 2.0.x - series is expected to require JDK 1.5 or later. + <p>It is expected that <em>all</em> SLF4J releases in the 1.6.x + series will be mutually compatible. </p> <p>As of SLF4J version 1.6.0, in the absence of an SLF4J binding, ----------------------------------------------------------------------- Summary of changes: integration/build.xml | 23 +------------------- integration/lib/slf4j-simple-2.0.99.jar | Bin 7603 -> 0 bytes pom.xml | 2 +- .../src/main/java/org/slf4j/LoggerFactory.java | 3 +- slf4j-site/src/site/pages/download.html | 10 -------- slf4j-site/src/site/pages/faq.html | 4 +- slf4j-site/src/site/pages/news.html | 7 ++--- 7 files changed, 8 insertions(+), 41 deletions(-) delete mode 100644 integration/lib/slf4j-simple-2.0.99.jar hooks/post-receive -- SLF4J: Simple Logging Facade for Java

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[Bug 182] New: slf4j-ext requires JDK version higher than 1.4
by bugzilla-daemon＠pixie.qos.ch 05 May '10

05 May '10

http://bugzilla.slf4j.org/show_bug.cgi?id=182 Summary: slf4j-ext requires JDK version higher than 1.4 Product: SLF4J Version: 1.5.x Platform: All OS/Version: All Status: NEW Severity: blocker Priority: P1 Component: slf4j-ext AssignedTo: slf4j-dev(a)qos.ch ReportedBy: victor.ott(a)googlemail.com I looked at the docs and mailing lists, and as far as I can see JDK 1.3 is the main target version for SLF4J. Nevertheles, I didn't find any statement for SLF4J-EXT: http://slf4j.org/faq.html#requirements Plain proof of concept: C:\java\libs\logging\slf4j\slf4j-1.5.11>java -version java version "1.4.2_18" [...] C:\java\libs\logging\slf4j\slf4j-1.5.11>java -cp slf4j-ext-1.5.11.jar org.slf4j.profiler.Profiler Exception in thread "main" java.lang.UnsupportedClassVersionError: org/slf4j/profiler/Profiler (Unsupported major.minor version 49.0) [...] -- Configure bugmail: http://bugzilla.slf4j.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[GIT] SLF4J: Simple Logging Facade for Java branch, master, updated. v1.6.0-RC0-3-g0116ae5
by git-noreply＠pixie.qos.ch 30 Apr '10

30 Apr '10

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "SLF4J: Simple Logging Facade for Java". The branch, master has been updated via 0116ae54455c37d47dc44dcbbcfa6d44248b1233 (commit) from 38795c7a416055ecabd6dd6a74304018b7ffb15a (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=0116ae54455c37d47dc44dcbbc… http://github.com/ceki/slf4j/commit/0116ae54455c37d47dc44dcbbcfa6d44248b1233 commit 0116ae54455c37d47dc44dcbbcfa6d44248b1233 Author: Ceki Gulcu <ceki(a)qos.ch> Date: Fri Apr 30 15:09:27 2010 +0200 Fixed bugs 179 to 181 reported by Sebastian Davids 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 cf1dedd..44708bb 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 @@ -24,11 +24,12 @@ 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. + * 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. + * <p> + * JCL's FATAL level is mapped to ERROR. All other levels map one to one. * * @author Ceki Gülcü */ @@ -36,10 +37,10 @@ public class SLF4JLog implements Log, Serializable { private static final long serialVersionUID = 680728617011167209L; - //used to store this logger's name to recreate it after serialization + // 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 + // in both Log4jLogger and Jdk14Logger classes in the original JCL, the // logger instance is transient private transient Logger logger; @@ -93,128 +94,144 @@ public class SLF4JLog implements Log, Serializable { } /** - * Converts the input parameter to String and then delegates to - * the debug method of the wrapped <code>org.slf4j.Logger</code> instance. + * 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} + * @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. + * 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 + * @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 + * 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} + * @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. + * 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 + * @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 + * 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} + * @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. + * 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 + * @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 + * 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} + * @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. + * 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 + * @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 + * 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} + * @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. + * 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 + * @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. + * 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} + * @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. + * 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 + * @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); diff --git a/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/SLF4JLogFactory.java b/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/SLF4JLogFactory.java index a6e2e76..8a31118 100644 --- a/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/SLF4JLogFactory.java +++ b/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/SLF4JLogFactory.java @@ -16,11 +16,12 @@ package org.apache.commons.logging.impl; +import java.util.ArrayList; import java.util.Enumeration; import java.util.HashMap; import java.util.Hashtable; +import java.util.List; import java.util.Map; -import java.util.Vector; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogConfigurationException; @@ -103,14 +104,14 @@ public class SLF4JLogFactory extends LogFactory { */ public String[] getAttributeNames() { - Vector names = new Vector(); + List names = new ArrayList(); Enumeration keys = attributes.keys(); while (keys.hasMoreElements()) { - names.addElement((String) keys.nextElement()); + names.add((String) keys.nextElement()); } String results[] = new String[names.size()]; for (int i = 0; i < results.length; i++) { - results[i] = (String) names.elementAt(i); + results[i] = (String) names.get(i); } return (results); @@ -149,7 +150,7 @@ public class SLF4JLogFactory extends LogFactory { public Log getInstance(String name) throws LogConfigurationException { Log instance = null; // protect against concurrent access of loggerMap - synchronized (this) { + synchronized (loggerMap) { instance = (Log) loggerMap.get(name); if (instance == null) { Logger logger = LoggerFactory.getLogger(name); diff --git a/slf4j-site/src/site/pages/news.html b/slf4j-site/src/site/pages/news.html index 8d6659f..2f71283 100644 --- a/slf4j-site/src/site/pages/news.html +++ b/slf4j-site/src/site/pages/news.html @@ -29,7 +29,7 @@ <hr noshade="noshade" size="1"/> - <h3>April 26th, 2010 - Release of SLF4J 1.6.0-alpha2</h3> + <h3>May xth, 2010 - Release of SLF4J 1.6.0-alpha3</h3> <p>It is expected that <em>all</em> SLF4J releases in the 1.6.x and 2.0.x series will be mutually compatible. Note that the 2.0.x @@ -86,7 +86,20 @@ observed when SLF4J artifacts were placed under java.endorsed.dirs.</p> + <p>Fixed sub-optimal list type usage in + <code>SLF4JLogFactory</code> as reported in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=179">bug 179</a> by + Sebastian Davids. + </p> + + + <p>Fixed documentation inconsistency in <code>SLF4JLog</code> as + reported in <a + href="http://bugzilla.slf4j.org/show_bug.cgi?id=180">bug 180</a> by + Sebastian Davids. + </p> + <hr noshade="noshade" size="1"/> <h3>February 25th, 2010 - Release of SLF4J 1.5.11</h3> ----------------------------------------------------------------------- Summary of changes: .../org/apache/commons/logging/impl/SLF4JLog.java | 109 +++++++++++-------- .../commons/logging/impl/SLF4JLogFactory.java | 11 +- slf4j-site/src/site/pages/news.html | 15 +++- 3 files changed, 83 insertions(+), 52 deletions(-) hooks/post-receive -- SLF4J: Simple Logging Facade for Java

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[Bug 181] New: SLF4JLogFactory#getInstance(String) should not use "this" lock
by bugzilla-daemon＠pixie.qos.ch 30 Apr '10

30 Apr '10

http://bugzilla.slf4j.org/show_bug.cgi?id=181 Summary: SLF4JLogFactory#getInstance(String) should not use "this" lock Product: SLF4J Version: 1.5.x Platform: All OS/Version: All Status: NEW Severity: major Priority: P1 Component: jcl-over-slf4j AssignedTo: slf4j-dev(a)qos.ch ReportedBy: sdavids(a)gmx.de org.apache.commons.logging.impl. SLF4JLogFactory The class is open to a denial-of-service attack: public Log getInstance(String name) throws LogConfigurationException { ... synchronized (this) { ... } ... } @@@@ import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; import org.apache.commons.logging.LogFactory; public class Test { public static void main(String[] args) { ExecutorService pool = Executors.newCachedThreadPool(); pool.execute(new Runnable() { public void run() { synchronized (LogFactory.getFactory()) { while (true); } } }); pool.execute(new Runnable() { public void run() { System.out.println("Logged?"); LogFactory.getLog("test").info("logged"); } }); } } @@@@ Use either: private final Object lock = new Object(); synchronized(lock) or: synchronized(loggerMap) @@ see also: Bloch, Joshua. Effective Java (Second Edition). Sun Microsystems Press/Prentice-Hall, 2008. 280. -- Configure bugmail: http://bugzilla.slf4j.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 180] New: SLF4JLog class doc wrong
by bugzilla-daemon＠pixie.qos.ch 30 Apr '10

30 Apr '10

http://bugzilla.slf4j.org/show_bug.cgi?id=180 Summary: SLF4JLog class doc wrong Product: SLF4J Version: 1.5.x Platform: All OS/Version: All Status: NEW Severity: blocker Priority: P1 Component: jcl-over-slf4j AssignedTo: slf4j-dev(a)qos.ch ReportedBy: sdavids(a)gmx.de org.apache.commons.logging.impl.SLF4JLog "JCL's FATAL and TRACE levels are mapped to ERROR and DEBUG respectively." As of SLF4J 1.4.0 TRACE is mapped to TRACE so the note should read: ""JCL's FATAL level is mapped to ERROR." -- Configure bugmail: http://bugzilla.slf4j.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 179] New: SLF4JLogFactory#getAttributeNames uses Vector
by bugzilla-daemon＠pixie.qos.ch 30 Apr '10

30 Apr '10

http://bugzilla.slf4j.org/show_bug.cgi?id=179 Summary: SLF4JLogFactory#getAttributeNames uses Vector Product: SLF4J Version: 1.5.x Platform: All OS/Version: All Status: NEW Severity: normal Priority: P3 Component: jcl-over-slf4j AssignedTo: slf4j-dev(a)qos.ch ReportedBy: sdavids(a)gmx.de org.apache.commons.logging.impl.SLF4JLogFactory#getAttributeNames "Vector names" is not published therefore one could use an unsynchronized implementation, e.g. HashMap -- Configure bugmail: http://bugzilla.slf4j.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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