On Fri, Jul 24, 2009 at 3:47 PM, pieter claassen <pie...@claassen.co.uk>wrote:
> I think that slf4j is not working in my setup and it might have nothing to
> do with Tomcat. As a matter of fact, I assume I don't even have to have
> log4j or slf4j working with tomcat, but that as long as my POM references
> the correct dependencies, my application should log correctly?
>
> To overcome the following error, I had to upgrade by slf4j and log4j deps
> to
> the latest version.
>
> Caused by: java.lang.IllegalAccessError: tried to access field
> org.slf4j.impl.StaticLoggerBinder.SINGLETON from class
> org.slf4j.LoggerFactory
>
> These are my maven deps.
>
> <dependency>
> <groupId>org.slf4j</groupId>
> <artifactId>slf4j-log4j12</artifactId>
> <version>1.5.6</version>
> </dependency>
> <dependency>
> <groupId>org.slf4j</groupId>
> <artifactId>slf4j-api</artifactId>
> <version>1.5.6</version>
> </dependency>
You still need log4j itself. add this dependency:
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.14</version>
</dependency>
Maarten
>
>
> I see the same behaviour in Glassfish and tomcat. Does anybody have
> slf4j-1.5.6 working with log4j-1.2.14?
>
> I am stumped?!
> P
>
>
> On Fri, Jul 24, 2009 at 9:22 AM, pieter claassen <pie...@claassen.co.uk
> >wrote:
>
> > I am trying to get my application to log to a separate file with the
> > following log4j.properties (server is tomcat6 in netbeans). I enabled the
> > following in my wicketapplication.
> >
> > getRequestLoggerSettings().setRequestLoggerEnabled(true);
> >
> > What I find is that catalina.{date}.out logs the requests correctly, but
> I
> > get tomcat startup info in my logfile and then nothing else.
> >
> > Any ideas?
> >
> > Thanks,
> > Pieter
> >
> > /var/log/webapp/application.log
> > ========================
> >
> > 2009-07-24 09:21:28,052 INFO - ContextLoader - Root
> > WebApplicationContext: initialization started
> > 2009-07-24 09:21:28,082 INFO - XmlWebApplicationContext - Refreshing
> > org.springframework.web.context.support.xmlwebapplicationcont...@1077092
> :
> > display name [Root WebApplicationContext]; startup date [Fri Jul 24
> 09:21:28
> > CEST 2009]; root of context hierarchy
> > 2009-07-24 09:21:28,134 INFO - XmlBeanDefinitionReader - Loading XML
> > bean definitions from ServletContext resource
> > [/WEB-INF/WicketApplicationDefinition.xml]
> > 2009-07-24 09:21:28,555 INFO - XmlWebApplicationContext - Bean factory
> > for application context
> > [org.springframework.web.context.support.xmlwebapplicationcont...@1077092
> ]:
> >
> org.springframework.beans.factory.support.defaultlistablebeanfact...@1ab5e0b
> > 2009-07-24 09:21:28,582 INFO - DefaultListableBeanFactory -
> > Pre-instantiating singletons in
> >
> org.springframework.beans.factory.support.defaultlistablebeanfact...@1ab5e0b
> :
> > defining beans [myDataSource,appConfig,WicketApplication]; root of
> factory
> > hierarchy
> > 2009-07-24 09:21:29,172 INFO - ContextLoader - Root
> > WebApplicationContext: initialization completed in 1120 ms
> >
> >
> > log4j.properties
> > ==============
> > log4j.rootLogger=INFO, file
> >
> > log4j.appender.file=org.apache.log4j.RollingFileAppender
> > log4j.appender.file.maxFileSize=100KB
> > log4j.appender.file.maxBackupIndex=5
> > log4j.appender.file.File=/var/log/${application.name}/application.log
> > log4j.appender.file.layout=org.apache.log4j.PatternLayout
> > log4j.appender.file.layout.ConversionPattern=%d %-5p - %-26.26c{1} - %m\n
> >
> >
> > log4j.catagory.org.apache.wicket.protocol.http.RequestLogger=INFO
> > log4j.logger.org.apache.wicket=INFO
> > log4j.logger.org.apache.wicket.protocol.http.HttpSessionStore=INFO
> > log4j.logger.org.apache.wicket.version=INFO
> > log4j.logger.org.apache.wicket.RequestCycle=INFO
> >
> > --
> > Pieter Claassen
> >
> >
>
>
> --
> Pieter Claassen
> musmato.com
>
