At 03:33 PM 12/8/2004 +0000, you wrote: >ceki 2004/12/08 07:33:23 > > Modified: src/java/org/apache/log4j/rolling/helper > FileNamePattern.java IntegerTokenConverter.java > tests/src/java/org/apache/log4j/rolling > SizeBasedRollingTest.java > Added: src/java/org/apache/log4j/rolling > FixedWindowRollingPolicy.java > Removed: src/java/org/apache/log4j/rolling > SlidingWindowRollingPolicy.java > Log: > - Renamed SlidingWindowRollingPolicy as FixedWindowRollingPolicy. > - Improved documentation for FixedWindowRollingPolicy.
FixedWindowRollingPolicy currently bombs out because it never bothers to set the fileNamePattern property. It is currently treated as optional, but multiple places in FixedWidowRollingPolicy require it to not be null. I guess it should be doing a check more like TimeBasedRollingPolicy. I hesitate to change this myself. I suspect it would be reverted anyway.
Here's a nifty stack trace...
java.lang.ExceptionInInitializerError
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
at java.lang.Class.newInstance0(Class.java:308)
at java.lang.Class.newInstance(Class.java:261)
at org.apache.catalina.startup.Bootstrap.init(Bootstrap.java:201)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:386)
Caused by: org.apache.commons.logging.LogConfigurationException: java.lang.ExceptionInInitializerError (Caused by java.lang.ExceptionInInitializerError)
at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:538)
at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
at org.apache.catalina.core.StandardService.<clinit>(StandardService.java:53)
... 8 more
Caused by: java.lang.ExceptionInInitializerError
at org.apache.log4j.Logger.getLogger(Logger.java:64)
at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229)
at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
... 12 more
Caused by: java.lang.NullPointerException
at org.apache.log4j.rolling.FixedWindowRollingPolicy.activateOptions(FixedWindowRollingPolicy.java:100)
at org.apache.joran.action.NestComponentIA.end(NestComponentIA.java:129)
at org.apache.joran.Interpreter.callEndAction(Interpreter.java:234)
at org.apache.joran.Interpreter.endElement(Interpreter.java:138)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.endNamespaceScope(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at javax.xml.parsers.SAXParser.parse(Unknown Source)
at org.apache.log4j.joran.JoranConfigurator.doConfigure(JoranConfigurator.java:181)
at org.apache.log4j.joran.JoranConfigurator.doConfigure(JoranConfigurator.java:159)
at org.apache.log4j.joran.JoranConfigurator.doConfigure(JoranConfigurator.java:100)
at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:534)
at org.apache.log4j.helpers.IntializationUtil.initialConfiguration(IntializationUtil.java:85)
at org.apache.log4j.LogManager.<clinit>(LogManager.java:113)
... 20 more
Jake
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