[BEEHIVE-377] Handling of page exceptions with @Jpf.Catch is broken

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: V1Beta
• Fix Version/s: V1Beta
• Component/s: NetUI
• Environment: Tomcat 5.0.25
• Assignee: Alejandro Ramirez
• Reporter: Richard Feit
• Created: 01/Mar/05 03:40
• Updated: 15/May/05 01:51
• Resolved: 01/Mar/05 10:43

Description

Repro:

• Create a page that throws an exception, e.g.,
  <%
  if ( true ) throw new IllegalStateException("hi");
  %>

• In the page flow, handle the exception by forwarding to an error page:

@Jpf.Controller(
catches=

{ @Jpf.Catch(type=IllegalStateException.class, path="error.jsp") }

)

• Hit the exception-causing page.

Expected: you are taken to error.jsp.
Actual: the container handles the exception (generic error page), and the following stacktrace appears in the log:

java.lang.AssertionError: org.apache.coyote.tomcat5.CoyoteRequestFacade
at org.apache.beehive.netui.pageflow.internal.PageFlowRequestWrapper.get(PageFlowRequestWrapper.java:49)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processForwardConfig(PageFlowRequestProcessor.java:1521)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.doActionForward(PageFlowRequestProcessor.java:2041)
at org.apache.beehive.netui.pageflow.PageFlowPageFilter.handleException(PageFlowPageFilter.java:333)
at org.apache.beehive.netui.pageflow.PageFlowPageFilter.runPage(PageFlowPageFilter.java:290)
at org.apache.beehive.netui.pageflow.PageFlowPageFilter.doFilter(PageFlowPageFilter.java:208)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
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.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
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.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
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.coyote.http11.Http11Processor.process(Http11Processor.java:793)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:702)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:571)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:644)
at java.lang.Thread.run(Thread.java:595)