[jboss-user] [JBoss Seam] - Re: can't get it working: exception redirection

piotr.walczyszyn do-not-reply at jboss.com
Sat Sep 29 04:16:47 EDT 2007 

Did you manage to solve this problem. I'm facing same thing. It looks like Seam doesn't intercept the exception and I also get Tomcat web page with following stacktrace:

anonymous wrote : 
  | java.lang.NullPointerException
  | 	org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(ExceptionFilter.java:93)
  | 	org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:70)
  | 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  | 	org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  | 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  | 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:73)
  | 	org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
  | 	org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
  | 	org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  | 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  | 	org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  | 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  | 	org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  | 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  | 	org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  | 	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | 

But when I look into log the full staktrace looks like this:
anonymous wrote : 
  | 09:49:41,937 ERROR [ExceptionFilter] handling uncaught exception
  | org.jboss.seam.web.FileUploadException: Multipart request is larger than allowed
  |  size
  |         at org.jboss.seam.web.MultipartRequest.(MultipartRequest.java:280)
  | 
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:80)
  |         at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
  | .java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
  | .java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
  | .java:69)
  |         at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
  | .java:73)
  |         at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
  | 
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
  | .java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
  | .java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.jav
  | a:68)
  |         at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
  | .java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
  | icationFilterChain.java:235)
  |         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
  | ilterChain.java:206)
  |         at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi
  | lter.java:96)
  |         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
  | icationFilterChain.java:235)
  |         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
  | ilterChain.java:206)
  |         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
  | alve.java:230)
  |         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
  | alve.java:175)
  |         at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit
  | yAssociationValve.java:179)
  |         at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica
  | torBase.java:433)
  |         at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv
  | e.java:84)
  |         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
  | ava:128)
  |         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
  | ava:104)
  |         at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedC
  | onnectionValve.java:157)
  |         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
  | ve.java:109)
  |         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
  | a:241)
  |         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
  | :844)
  |         at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
  | ss(Http11Protocol.java:580)
  |         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:44
  | 7)
  |         at java.lang.Thread.run(Thread.java:619)
  | 09:49:42,046 ERROR [ExceptionFilter] exception root cause
  | 09:49:42,062 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet
  |  threw exception
  | java.lang.NullPointerException
  |         at org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(Except
  | ionFilter.java:93)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:70)
  |         at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
  | .java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
  | .java:69)
  |         at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
  | .java:73)
  |         at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
  | 
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
  | .java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
  | .java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.jav
  | a:68)
  |         at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
  | .java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
  | icationFilterChain.java:235)
  |         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
  | ilterChain.java:206)
  |         at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi
  | lter.java:96)
  |         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
  | icationFilterChain.java:235)
  |         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
  | ilterChain.java:206)
  |         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
  | alve.java:230)
  |         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
  | alve.java:175)
  |         at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit
  | yAssociationValve.java:179)
  |         at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica
  | torBase.java:433)
  |         at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv
  | e.java:84)
  |         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
  | ava:128)
  |         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
  | ava:104)
  |         at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedC
  | onnectionValve.java:157)
  |         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
  | ve.java:109)
  |         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
  | a:241)
  |         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
  | :844)
  |         at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
  | ss(Http11Protocol.java:580)
  |         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:44
  | 7)
  |         at java.lang.Thread.run(Thread.java:619)
  | 

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