exception when using a custom error page and a 404 occurs with an address that
matches pattern for FasesServlet
---------------------------------------------------------------------------------------------------------------
Key: MYFACES-1346
URL: http://issues.apache.org/jira/browse/MYFACES-1346
Project: MyFaces Core
Type: Bug
Versions: 1.1.3, 1.1.1
Environment: JBoss-3.2.7
Reporter: Michal Borowiecki
I have defined a custom error page and mapped it (among others) to 404 errors
in web.xml:
<error-page>
<error-code>400</error-code>
<location>/error.jspx</location>
</error-page>
It works for all addresses except those that match the mapping for the
FacesServlet (*.jsf).
When a page that doesn't exist is requested, a standard Tomcat error page is
shown instead of the custom error page and the following exception is logged:
2006-06-29 12:50:32,655 ERROR TP-Processor6 [Engine] ApplicationDispatcher[]
Servlet.service() for servlet jsp threw exception
java.lang.IllegalStateException: getOutputStream() has already been called for
this response
at
org.apache.coyote.tomcat5.CoyoteResponse.getWriter(CoyoteResponse.java:600)
at
org.apache.coyote.tomcat5.CoyoteResponseFacade.getWriter(CoyoteResponseFacade.java:164)
at
org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:124)
at
org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:117)
at
org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:191)
at
org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:115)
at
org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:75)
at org.apache.jsp.error_jspx._jspService(error_jspx.java:185)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:696)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:476)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
at
org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:396)
at
org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:301)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:147)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:535)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:534)
2006-06-29 12:50:32,657 ERROR TP-Processor6 [Engine] [EMAIL PROTECTED]:
Exception Processing ErrorPage[errorCode=404, location=/error.jspx]
java.lang.IllegalStateException: getOutputStream() has already been called for
this response
at
org.apache.coyote.tomcat5.CoyoteResponse.getWriter(CoyoteResponse.java:600)
at
org.apache.coyote.tomcat5.CoyoteResponseFacade.getWriter(CoyoteResponseFacade.java:164)
at
org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:124)
at
org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:117)
at
org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:191)
at
org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:115)
at
org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:75)
at org.apache.jsp.error_jspx._jspService(error_jspx.java:185)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:696)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:476)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
at
org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:396)
at
org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:301)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:147)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:535)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:534)
Apparently Tomcat cannot get the writer from the response object, because
getOutputStream() has already been called on it.
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