J'ai beaucoup de mal, même après avoir fait le step-by-step sur le site d'apache, à configurer le log4j pour Tomcat.
En clair j'ai TOUJOURS l'erreur suivante quand je démarre Tomcat :
log4j:WARN No appenders could be found for logger (org.apache.commons.digester.Digester.sax).
log4j:WARN Please initialize the log4j system properly. |
Alors j'ai "tout mis partout" :
dans Tomcat 5.5\common\classes : log4j.xml et log4j.properties
dans Tomcat 5.5\common\lib : log4j-1.2.8.jar et commons-logging.jar
dans Tomcat 5.5\logs : tomcat.log
dans ma WEB-APP :
sous WEB-INF\lib : log4j-1.2.8.jar et commons-logging.jar
Le contenu de mon log4j.properties (celui d'Apache) :
#
# Configures Log4j as the Tomcat system logger
#
#
# Configure the logger to output info level messages into a rolling log file.
#
log4j.rootLogger=INFO, R
#
# To continue using the "catalina.out" file (which grows forever),
# comment out the above line and uncomment the next.
#
#log4j.rootLogger=ERROR, A1
#
# Configuration for standard output ("catalina.out" ).
#
log4j.appender.A1=org.apache.log4j.ConsoleAppender
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
#
# Print the date in ISO 8601 format
#
log4j.appender.A1.layout.ConversionPattern=%d [%t] %-5p %c - %m%n
#
# Configuration for a rolling log file ("tomcat.log" ).
#
log4j.appender.R=org.apache.log4j.DailyRollingFileAppender
log4j.appender.R.DatePattern='.'yyyy-MM-dd
#
# Edit the next line to point to your logs directory.
# The last part of the name is the log file name.
#
log4j.appender.R.File="C:\Program Files\Apache Software Foundation\Tomcat 5.5\logs\tomcat.log"
log4j.appender.R.layout=org.apache.log4j.PatternLayout
#
# Print the date in ISO 8601 format
#
log4j.appender.R.layout.ConversionPattern=%d [%t] %-5p %c - %m%n
#
# Application logging options
#
#log4j.logger.org.apache=DEBUG
#log4j.logger.org.apache=INFO
#log4j.logger.org.apache.struts=DEBUG
#log4j.logger.org.apache.struts=INFO |
Contenu de log4j.xml :
<?xml version="1.0" encoding="UTF-8"?>
<!--
* Copyright 2002-2005 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.
-->
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration>
<appender name="logfile" class="org.apache.log4j.FileAppender">
<param name="File" value="C:\Program Files\Apache Software Foundation\Tomcat 5.5\logs\tomcat.log" />
<param name="Append" value="true" />
<param name="Encoding" value="UTF-8" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern"
value="%d{yyyy-MM-dd HH:mm:ss} %-5p - %c:%L - %m%n"/>
<!--
%d{...} date pattern
%p priority
%m log message
%n newline
-5 fill with spaces (5)
For more options see class org.apache.log4j.PatternLayout.
-->
</layout>
</appender>
<!--
<category name="org.apache.myfaces.tobago.config.ThemeConfig">
<priority value="debug"/>
</category>
-->
<!-- <category name="org.apache.commons">-->
<!-- <priority value="info" />-->
<!-- </category>-->
<!-- <category name="org.apache.myfaces.tobago.demo">-->
<!-- <priority value="debug" />-->
<!-- </category>-->
<!-- <category name="org.apache.myfaces.tobago.miniHowto">-->
<!-- <priority value="debug" />-->
<!-- </category>-->
<!-- <category name="org.apache.myfaces.tobago.overview">-->
<!-- <priority value="debug" />-->
<!-- </category>-->
<!-- <category name="org.apache.myfaces.tobago.util.LayoutInfo">-->
<!-- <priority value="debug" />-->
<!-- </category>-->
<!--<category name="org.apache.myfaces.tobago.config.ThemeConfig">-->
<!--<priority value="debug" />-->
<!--</category>-->
<!--<category name="org.apache.myfaces.tobago.application.ViewHandlerImpl">-->
<!--<priority value="debug" />-->
<!--</category>-->
<!--<category name="org.apache.myfaces.tobago.component.ComponentUtil">-->
<!--<priority value="debug" />-->
<!--</category>-->
<!-- <category name="org.apache.catalina.core.ApplicationDispatcher">-->
<!-- <priority value="debug" />-->
<!-- </category>-->
<category name="org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag,SheetPageCommandRenderer">
<priority value="debug" />
</category>
<!--<category name="org.apache.myfaces.tobago.overview">-->
<!--<priority value="debug" />-->
<!--</category>-->
<!--<category name="org.apache.myfaces.tobago.component.UITree">-->
<!--<priority value="debug" />-->
<!--</category>-->
<!--<category name="org.apache.myfaces.tobago.component.UITreeNode">-->
<!--<priority value="debug" />-->
<!--</category>-->
<!--<category name="org.apache.myfaces.tobago.renderkit.InputRendererBase">
<priority value="debug" />
</category>-->
<root>
<priority value="error" />
<appender-ref ref="logfile" />
</root>
</log4j:configuration>
|
Je n'ai jamais rien dans mon Tomcat.log malgré des erreurs de démarrage de tomcat :
log4j:WARN No appenders could be found for logger (org.apache.commons.digester.Digester.sax).
log4j:WARN Please initialize the log4j system properly.
java.lang.NullPointerException
at org.apache.commons.digester.Digester.getXMLReader(Digester.java:899)
at org.apache.commons.digester.Digester.parse(Digester.java:1647)
at org.apache.myfaces.config.impl.digester.DigesterFacesConfigUnmarshallerImpl.getFacesConfig(DigesterFacesConfigUnmarshallerImpl.java:183)
at org.apache.myfaces.config.FacesConfigurator.feedStandardConfig(FacesConfigurator.java:152)
at org.apache.myfaces.config.FacesConfigurator.configure(FacesConfigurator.java:126)
at org.apache.myfaces.webapp.StartupServletContextListener.initFaces(StartupServletContextListener.java:69)
at org.apache.myfaces.webapp.StartupServletContextListener.contextInitialized(StartupServletContextListener.java:52)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4187)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at org.apache.catalina.core.StandardService.start(StandardService.java:450)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
20 déc. 2006 10:22:48 org.apache.catalina.core.StandardContext start
GRAVE: Error filterStart |
Des conflits de librairies .jar se posent (mélange de Myfaces + Tomahawk + ADF puis j'essaie de rajouter ICE FACES)