----- Original Message -----
From: vince.kraemer_at_Sun.COM
Date: Monday, February 6, 2006 1:48 pm
Subject: Re: tough exception to crack...
> Okay.
>
> I will give that a shot.
>
> Hopefully, I will be able to find out what is causing the problem.
>
> Stay tuned for more info.
Going to 'Fine' exposed the problem...
Caused by: java.lang.ClassCastException: org.acegisecurity.providers.UsernamePasswordAuthenticationToken
at com.sun.web.server.J2EEInstanceListener.handleBeforeEvent(J2EEInstanceListener.java:152)
at com.sun.web.server.J2EEInstanceListener.instanceEvent(J2EEInstanceListener.java:90)
at org.apache.catalina.util.InstanceSupport.fireInstanceEvent(InstanceSupport.java:195)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:198)
at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:61)
at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:167)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:292)
at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:108)
at org.acegisecurity.intercept.web.SecurityEnforcementFilter.doFilter(SecurityEnforcementFilter.java:197)
It appears that this has been around for a while...
See:
http://www.jroller.com/page/agrebnev?entry=acegi_does_not_work_at
This affects AtLeap. I have run into this using 'AppFuse' as my "starter".
Thanks,
vbk
>
> vbk
>
> ----- Original Message -----
> From: Jan Luehe <Jan.Luehe_at_Sun.COM>
> [snip]
> >
> > There could be 2 reasone why the stack is empty in your case: either
> > preInvoke() was not called, or postInvoke() was called twice in a
> > row.
> >
> > Fortunately, J2EEInstanceListener prints out the events it receives
> > (which trigger a preInvoke() or a postInvoke()):
> >
> > public void instanceEvent(InstanceEvent event) {
> > String eventType = event.getType();
> > if(_logger.isLoggable(Level.FINEST)) {
> > _logger.log(Level.FINEST,"*** InstanceEvent: " +
> > eventType); }
> >
> > Can you set your web-container logging to FINEST and grep for
> > InstanceEvent in your log?
>
> Will do.
>
>
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