Incoherent error message when an exception handler method throws an unhandled
exception
---------------------------------------------------------------------------------------
Key: BEEHIVE-903
URL: http://issues.apache.org/jira/browse/BEEHIVE-903
Project: Beehive
Type: Bug
Components: NetUI
Versions: v1m1
Reporter: Rich Feit
Assigned to: Rich Feit
Fix For: V1
This bug was distilled from a conversation with Xibin Zeng about
http://issues.apache.org/jira/browse/BEEHIVE-899 .
Repro:
- Create the following page flow controller:
----
@Jpf.Controller(
catches={
@Jpf.Catch(type=Exception.class, method="handleIt")
}
)
public class Controller extends PageFlowController
{
@Jpf.Action
public Forward begin()
{
throw new IllegalStateException("intentional");
}
@Jpf.ExceptionHandler
public Forward handleIt(Exception ex, String actionName, String message,
Object formBean)
{
throw new UnsupportedOperationException("another intentional
exception");
}
}
----
- Hit it in the browser.
EXPECTED: go to the normal unhandled-exception page, with a stack trace for the
IllegalStateException (the original exception), and also see the stacktrace for
the UnsupportedOperationException in the logs.
ACTUAL:
java.lang.ClassNotFoundException: handleIt
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1340)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1189)
org.apache.struts.util.RequestUtils.applicationClass(RequestUtils.java:117)
org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:143)
org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:529)
org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processException(PageFlowRequestProcessor.java:1026)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.access$201(PageFlowRequestProcessor.java:105)
org.apache.beehive.netui.pageflow.PageFlowRequestProcessor$ActionRunner.execute(PageFlowRequestProcessor.java:2048)
org.apache.beehive.netui.pageflow.interceptor.action.internal.ActionInterceptors.wrapAction(ActionInterceptors.java:90)
org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processActionPerform(PageFlowRequestProcessor.java:2119)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequestProcessor.java:600)
org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:886)
org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:613)
org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:163)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
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