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From "MC Moisei" <mcmoi...@hotmail.com>
Subject RE: Handling 404 thru web.xml
Date Wed, 10 May 2006 16:26:38 GMT
Thanks Tim!

Yeah, that's pretty much what I figured out but is there a workaround for 
that ?

MC




>From: "Tim Lucia" <timlucia@yahoo.com>
>Reply-To: "Tomcat Users List" <users@tomcat.apache.org>
>To: "'Tomcat Users List'" <users@tomcat.apache.org>
>Subject: RE: Handling 404 thru web.xml
>Date: Wed, 10 May 2006 12:12:17 -0400
>
>A redirect would change the status code returned to the user agent.  It 
>does
>not go through the filters because it is forwarded, and as such is part of
>the same request, not a new request.
>
>
>Tim
>
>-----Original Message-----
>From: MC Moisei [mailto:mcmoisei@hotmail.com]
>Sent: Wednesday, May 10, 2006 11:59 AM
>To: users@tomcat.apache.org
>Subject: Handling 404 thru web.xml
>
>Hi,
>
>Do you know of any issue involving error handling in tomcat (5.5.9) ?
>
>Here's the deal. I defined in my web.xml the following entry
>
><error-page>
>      <error-code>404</error-code>
>     <location>/portal.do</location>
></error-page>
>
>When I call, say portal1.do, a page that doesn't exists I get a forward to
>the portal.do the thing with the forward is seems that it doesn't go thru
>the application filters again. And why this is not a redirect ? The browser
>address stays portal1.do instead of portal.do...
>
>Here how the stack trace looks when the portal1.do is called ( this is
>normal, check the second trace)
>
>
>Thread [http-8585-Processor24] (Suspended)
>	CustomServlet.service(ServletRequest, ServletResponse) line: 104
>	ApplicationFilterChain.internalDoFilter(ServletRequest,
>ServletResponse)
>line: 252
>	ApplicationFilterChain.doFilter(ServletRequest, ServletResponse)
>line: 173
>	FilterSecurityInterceptor.invoke(FilterInvocation) line: 84
>	SecurityEnforcementFilter.doFilter(ServletRequest, ServletResponse,
>FilterChain) line: 182
>	FilterToBeanProxy.doFilter(ServletRequest, ServletResponse,
>FilterChain)
>line: 125
>	ApplicationFilterChain.internalDoFilter(ServletRequest,
>ServletResponse)
>line: 202
>	ApplicationFilterChain.doFilter(ServletRequest, ServletResponse)
>line: 173
>
>CustomAuthenticationProcessingFilter(AbstractProcessingFilter).doFilter(Serv
>letRequest,
>ServletResponse, FilterChain) line: 305
>	FilterToBeanProxy.doFilter(ServletRequest, ServletResponse,
>FilterChain)
>line: 125
>	ApplicationFilterChain.internalDoFilter(ServletRequest,
>ServletResponse)
>line: 202
>	ApplicationFilterChain.doFilter(ServletRequest, ServletResponse)
>line: 173
>	HttpSessionContextIntegrationFilter.doFilter(ServletRequest,
>ServletResponse, FilterChain) line: 225
>	FilterToBeanProxy.doFilter(ServletRequest, ServletResponse,
>FilterChain)
>line: 125
>	ApplicationFilterChain.internalDoFilter(ServletRequest,
>ServletResponse)
>line: 202
>	ApplicationFilterChain.doFilter(ServletRequest, ServletResponse)
>line: 173
>	ContentReaderFilter.doFilter(ServletRequest, ServletResponse,
>FilterChain)
>line: 171
>	ApplicationFilterChain.internalDoFilter(ServletRequest,
>ServletResponse)
>line: 202
>	ApplicationFilterChain.doFilter(ServletRequest, ServletResponse)
>line: 173
>	RequestUtilsFilter.doFilter(ServletRequest, ServletResponse,
>FilterChain)
>line: 114
>	ApplicationFilterChain.internalDoFilter(ServletRequest,
>ServletResponse)
>line: 202
>	ApplicationFilterChain.doFilter(ServletRequest, ServletResponse)
>line: 173
>	StandardWrapperValve.invoke(Request, Response) line: 213
>	StandardContextValve.invoke(Request, Response) line: 178
>	StandardHostValve.invoke(Request, Response) line: 126
>	ErrorReportValve.invoke(Request, Response) line: 105
>	StandardEngineValve.invoke(Request, Response) line: 107
>	CoyoteAdapter.service(Request, Response) line: 148
>	Http11Processor.process(InputStream, OutputStream) line: 856
>
>Http11Protocol$Http11ConnectionHandler.processConnection(TcpConnection,
>Object[]) line: 744
>	PoolTcpEndpoint.processSocket(Socket, TcpConnection, Object[]) line:
>527
>	LeaderFollowerWorkerThread.runIt(Object[]) line: 80
>	ThreadPool$ControlRunnable.run() line: 684
>	ThreadWithAttributes(Thread).run() line: 595
>
>
>
>Here how the stack trace looks on the forward to /portal.do after 404 was
>intercepted
>
>
>
>Thread [http-8585-Processor24] (Suspended (breakpoint at line 74 in
>CustomServlet))
>	CustomServlet.service(ServletRequest, ServletResponse) line: 74
>	ApplicationFilterChain.internalDoFilter(ServletRequest,
>ServletResponse)
>line: 252
>	ApplicationFilterChain.doFilter(ServletRequest, ServletResponse)
>line: 173
>	ApplicationDispatcher.invoke(ServletRequest, ServletResponse) line:
>672
>	ApplicationDispatcher.processRequest(ServletRequest,
>ServletResponse) line:
>465
>	ApplicationDispatcher.doForward(ServletRequest, ServletResponse)
>line: 398
>	ApplicationDispatcher.forward(ServletRequest, ServletResponse) line:
>301
>	StandardHostValve.custom(Request, Response, ErrorPage) line: 362
>	StandardHostValve.status(Request, Response) line: 283
>	StandardHostValve.invoke(Request, Response) line: 136
>	ErrorReportValve.invoke(Request, Response) line: 105
>	StandardEngineValve.invoke(Request, Response) line: 107
>	CoyoteAdapter.service(Request, Response) line: 148
>	Http11Processor.process(InputStream, OutputStream) line: 856
>
>Http11Protocol$Http11ConnectionHandler.processConnection(TcpConnection,
>Object[]) line: 744
>	PoolTcpEndpoint.processSocket(Socket, TcpConnection, Object[]) line:
>527
>	LeaderFollowerWorkerThread.runIt(Object[]) line: 80
>	ThreadPool$ControlRunnable.run() line: 684
>	ThreadWithAttributes(Thread).run() line: 595
>
>
>Any idea will be greatly appreciated.
>
>MC
>
>Ps.
>On weblogic the error handling triggers a redirect and the above problem is
>not present.
>
>
>
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