November 2015 - logback-dev

[JIRA] (LOGBACK-1114) Replace fest-assert with assertj
by Jeremy Landis (JIRA) 29 Nov '15

29 Nov '15

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[JIRA] (LOGBACK-1113) Logger getAppender() to return inherited ancestor's appenders
by Illia Baranenko (JIRA) 26 Nov '15

26 Nov '15

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Simple web application (LogUI) to manage runtime logback configuration online.
by Stanislav Spiridonov 26 Nov '15

26 Nov '15

Hi, I am an author of simple JEE application to manage runtime logback configuration online. The first version is only allows to show current logger list and manage log levels. Main goal was to simplify the integration with "customer" projects. So it is enough to add only one maven dependency to start using the LogUI in modern JEE application. LogUI is a web fragment and will appear on /jrs/logui/index.html after that. You can see the application in action on on http://dev.chnch.us/loguidemo <http://dev.chnch.us/> Source code and other information is on Bitbucket: https://bitbucket.org/foal/open-logui Will be very glad if you will put a reference to the protect on your site ( http://logback.qos.ch/download.html) Best, Stanislav

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[JIRA] (LOGBACK-747) maxHistory doesnot normally work in SizeAndTimeBasedFNATP
by Ville (JIRA) 26 Nov '15

26 Nov '15

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[JIRA] (LOGBACK-1112) PackagingDataCalculator.populateFrames calls Throwable.fillInStackTrace and running of this method is never finished
by Marcin Miotk (JIRA) 22 Nov '15

22 Nov '15

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[JIRA] (LOGBACK-397) ConcurrentModificationException when LoggerContext.reset
by David Byron (JIRA) 20 Nov '15

20 Nov '15

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[JIRA] (LOGBACK-1071) Java 8 compact3 profile compatibility
by Jochen Hiller (JIRA) 20 Nov '15

20 Nov '15

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[JIRA] (LOGBACK-1111) logback appender for mongodb could not work for ver 1.1.1 to 1.1.3
by blackcat (JIRA) 19 Nov '15

19 Nov '15

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[JIRA] (LOGBACK-839) Logback DBAppender can't partipate in a container managed transaction
by James Doyle (JIRA) 18 Nov '15

18 Nov '15

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Any chances that you would accept a pull request providing a solution to make Logback and Janino work together in an OSGi environment?
by Christoph Zauner 17 Nov '15

17 Nov '15

Hello, As stated in http://logback.qos.ch/setup.html conditional processing in configuration files requires the Janino library. When running in an OSGi environment (e.g. an Eclipse RCP application) simply placing commons-compiler.jar and janino.jar on your application's class path is not sufficient enough. You will get the following exception: <...> 12:50:47,754 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to DEBUG 12:50:47,755 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [stdout] to Logger[ROOT] 12:50:47,755 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [file] to Logger[ROOT] 12:50:47,810 |-ERROR in ch.qos.logback.core.joran.conditional.IfAction - Failed to parse condition [property("xxx.instance").equals("SIM_LOCAL")] org.codehaus.janino.JaninoRuntimeException: Cannot load class 'ch.qos.logback.core.joran.conditional.PropertyWrapperForScripts' through the parent loader at org.codehaus.janino.JaninoRuntimeException: Cannot load class 'ch.qos.logback.core.joran.conditional.PropertyWrapperForScripts' through the parent loader at at org.codehaus.janino.SimpleCompiler$1.getDelegate(SimpleCompiler.java:306) at at org.codehaus.janino.SimpleCompiler$1.accept(SimpleCompiler.java:291) at at org.codehaus.janino.UnitCompiler.getType(UnitCompiler.java:5159) at at org.codehaus.janino.UnitCompiler.access$16700(UnitCompiler.java:185) at at org.codehaus.janino.UnitCompiler$29.getSuperclass2(UnitCompiler.java:8154) at at org.codehaus.janino.IClass.getSuperclass(IClass.java:406) at at org.codehaus.janino.IClass.getIMethods(IClass.java:223) at at org.codehaus.janino.IClass.getIMethods(IClass.java:199) at at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:409) at at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:393) at at org.codehaus.janino.UnitCompiler.access$400(UnitCompiler.java:185) at at org.codehaus.janino.UnitCompiler$2.visitPackageMemberClassDeclaration(UnitCompiler.java:347) at at org.codehaus.janino.Java$PackageMemberClassDeclaration.accept(Java.java:1139) at at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:354) at at org.codehaus.janino.UnitCompiler.compileUnit(UnitCompiler.java:322) at at org.codehaus.janino.SimpleCompiler.compileToClassLoader(SimpleCompiler.java:383) at at org.codehaus.janino.ClassBodyEvaluator.compileToClass(ClassBodyEvaluator.java:315) at at org.codehaus.janino.ClassBodyEvaluator.cook(ClassBodyEvaluator.java:233) at at org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:192) at at org.codehaus.commons.compiler.Cookable.cook(Cookable.java:84) at at org.codehaus.commons.compiler.Cookable.cook(Cookable.java:77) at at ch.qos.logback.core.joran.conditional.PropertyEvalScriptBuilder.build(PropertyEvalScriptBuilder.java:51) at at ch.qos.logback.core.joran.conditional.IfAction.begin(IfAction.java:67) at at ch.qos.logback.core.joran.spi.Interpreter.callBeginAction(Interpreter.java:275) at at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:147) at at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:129) at at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:50) at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:149) at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:135) at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:99) at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:49) at at ch.qos.logback.classic.util.ContextInitializer.configureByResource(ContextInitializer.java:77) at at ch.qos.logback.classic.util.ContextInitializer.autoConfig(ContextInitializer.java:152) at at org.slf4j.impl.StaticLoggerBinder.init(StaticLoggerBinder.java:85) at at org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:55) at at org.slf4j.LoggerFactory.bind(LoggerFactory.java:141) at at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:120) at at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:331) at at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:283) at at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:304) at at com.xxx.yyy.client.ui.lifecycle.StartHandler.<init>(StartHandler.java:22) at at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at at java.lang.reflect.Constructor.newInstance(Constructor.java:422) at at org.eclipse.e4.core.internal.di.ConstructorRequestor.execute(ConstructorRequestor.java:42) at at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:343) at at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:264) at at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) at at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:104) at at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:73) at at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:55) at at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:235) at at org.eclipse.e4.ui.internal.workbench.swt.E4Application.start(E4Application.java:145) at at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) at at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) at at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at at java.lang.reflect.Method.invoke(Method.java:497) at at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669) at at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608) at at org.eclipse.equinox.launcher.Main.run(Main.java:1515) at at org.eclipse.equinox.launcher.Main.main(Main.java:1488) 12:50:47,811 |-ERROR in ch.qos.logback.core.joran.conditional.IfAction - Failed to determine "if then else" result 12:50:47,811 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration. <...> This exception occurs because in an OSGi environment the class loader of the org.cohehaus.janino bundle can not load classes from the ch.qos.logback.core bundle. See http://moi.vonos.net/java/osgi-classloaders/ and http://nstouchstones.blogspot.co.at/2010/07/class-loader-architecture-compa… for a primer on OSGi class loading. The org.cohehaus.janino bundle would need a "Require-Bundle: ch.qos.logback.core" directive in it's manifest file in order for the bundle class loader to be able to load classes from the ch.qos.logback.core bundle. This can be achieved by extending the org.cohehaus.janino bundle via a fragment (e.g. ch.qos.logback.core.janino.fragment). Below is the manifest of the fragment: Manifest-Version: 1.0 Bundle-ManifestVersion: 2 Bundle-Name: Janino Fragment (needed to uses Janino together with logback in an OSGi environment) Bundle-SymbolicName: ch.qos.logback.core.janino.fragment Bundle-Version: 1.0.0 Fragment-Host: org.cohehaus.janino Bundle-RequiredExecutionEnvironment: JavaSE-1.8 Require-Bundle: ch.qos.logback.core Bundle-Vendor: Danube Development I would like to ask if you would accept a pull request for https://github.com/qos-ch/logback-contrib or https://github.com/qos-ch/logback-extensions if I would prepare such a fragment (named e.g. ch.qos.logback.core.janino.fragment). - Chris

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