[BEEHIVE-898] Bogus Forward from a PageFlow Action method results in a java.lang.ClassNotFoundException

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: v1m1
• Fix Version/s: 1.0
• Component/s: NetUI
• Environment: ALL
• Assignee: Alejandro Ramirez
• Reporter: Xibin Zeng
• Created: 27/Aug/05 01:45
• Updated: 07/Sep/05 02:53
• Resolved: 02/Sep/05 07:32

Description

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)