[seam-issues] [JBoss JIRA] Commented: (SEAMCATCH-48) HandlesException never got invoked in jboss AS 6 Final

[yangju (JIRA)]

    [ https://issues.jboss.org/browse/SEAMCATCH-48?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12587256#comment-12587256 ] 

yangju commented on SEAMCATCH-48:
---------------------------------

The last stack trace I see:
11:54:26,967 ERROR [STDERR] Caused by: java.lang.NullPointerException: artifical NPE

11:54:26,968 ERROR [STDERR] 	at com.pearson.epen.controller.UMLockingController.search(UMLockingController.java:165)

11:54:26,968 ERROR [STDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

11:54:26,969 ERROR [STDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

11:54:26,970 ERROR [STDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

11:54:26,971 ERROR [STDERR] 	at java.lang.reflect.Method.invoke(Unknown Source)

11:54:26,972 ERROR [STDERR] 	at com.sun.el.parser.AstValue.invoke(AstValue.java:234)

11:54:26,973 ERROR [STDERR] 	at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:297)

11:54:26,974 ERROR [STDERR] 	at org.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:43)

11:54:26,974 ERROR [STDERR] 	at org.jboss.weld.el.WeldMethodExpression.invoke(WeldMethodExpression.java:56)

11:54:26,975 ERROR [STDERR] 	at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:102)

11:54:26,976 ERROR [STDERR] 	at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:84)

11:54:26,977 ERROR [STDERR] 	... 33 more

> HandlesException never got invoked in jboss AS 6 Final
> ------------------------------------------------------
>
>                 Key: SEAMCATCH-48
>                 URL: https://issues.jboss.org/browse/SEAMCATCH-48
>             Project: Seam Catch
>          Issue Type: Bug
>         Environment: jboss AS 6 with seam 3 persistence, seam 3 Config, seam 3 internationalizarion, jsf 2
>            Reporter: yangju
>            Assignee: Jason Porter
>
> I have the following method in my exception handler class:
>  public void nullPointerHandler(@Handles(precedence =200) CaughtException<NullPointerException> event) {
>         log.error("Something bad happened: " + event.getException().getMessage());
>         event.handled();
>     }
> I throw an artificial NPE from my weld managed bean (jsf controller), but the exception seems to be handled first by JSF facesException handler and never reached to the seam catch handler.
> Is this a bug or did I do something wrong?

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