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From "Xibin Zeng (JIRA)" <...@beehive.apache.org>
Subject [jira] Created: (BEEHIVE-898) Bogus Forward from a PageFlow Action method results in a java.lang.ClassNotFoundException
Date Fri, 26 Aug 2005 16:47:26 GMT
Bogus Forward from a PageFlow Action method results in a java.lang.ClassNotFoundException
-----------------------------------------------------------------------------------------

         Key: BEEHIVE-898
         URL: http://issues.apache.org/jira/browse/BEEHIVE-898
     Project: Beehive
        Type: Bug
  Components: NetUI  
    Versions: v1m1    
 Environment: ALL
 Reporter: Xibin Zeng


Repro steps:

1. Create a shared flow in your app that handles PageFlowException, for example:

@Jpf.Controller(
    catches={
       @Jpf.Catch(type=PageFlowException.class, method="handlePageFlowException")
    }
)
public class SharedFlow extends SharedFlowController
{
...
}

2. In your Controller class, create the shared flow reference to the shared flow created in
step 1.

3. In the same Controller class in step 2, create an action  method that returns an unresolveable
Forward.

After compiling and deploying the app, now hit the action create in step 3. Rather than getting
a PageFlow error that indicates it could not resolve the Forward, it chokes on a java.lang.ClassNotFoundException
for handlePageFlowException.

A quick debugging point to ExceptionConfig ...

 at org.apache.struts.util.RequestUtils.applicationClass(RequestUtils.java:207)
at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:231)
at org.apache.beehive.netui.pageflow.internal.DefaultExceptionsHandler.invokeExceptionHandlerClass(DefaultExceptionsHandler.java:339)
at org.apache.beehive.netui.pageflow.internal.DefaultExceptionsHandler.handleException(DefaultExceptionsHandler.java:196)
at org.apache.beehive.netui.pageflow.FlowController.handleException(FlowController.java:259)
at org.apache.beehive.netui.pageflow.FlowController.internalExecute(FlowController.java:444)
at org.apache.beehive.netui.pageflow.PageFlowController.internalExecute(PageFlowController.java:285)
at org.apache.beehive.netui.pageflow.FlowController.execute(FlowController.java:307)
at org.apache.beehive.netui.pageflow.internal.FlowControllerAction.execute(FlowControllerAction.java:48)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.access$201(PageFlowRequestProcessor.java:105)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor$ActionRunner.execute(PageFlowRequestProcessor.java:2048)
at org.apache.beehive.netui.pageflow.interceptor.action.internal.ActionInterceptors.wrapAction(ActionInterceptors.java:90)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processActionPerform(PageFlowRequestProcessor.java:2119)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequestProcessor.java:600)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:886)
at org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:613)
at org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:163)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) 

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