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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