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https://issues.apache.org/jira/browse/MYFACES-3199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13058141#comment-13058141
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Leonardo Uribe commented on MYFACES-3199:
-----------------------------------------
Problem 1: The spec javadoc is clear about this. See
MethodExpressionValueChangeListener.processValueChange :
"... If that fails for any reason, throw an AbortProcessingException, including
the cause of the failure. ..."
Problem 2: Possibily this is a bug, but first we need to check it against the
EG.
Problem 3: It is a bug, so I'll committed a solution for it.
> Handling AbortProcessingException is unconsistent
> -------------------------------------------------
>
> Key: MYFACES-3199
> URL: https://issues.apache.org/jira/browse/MYFACES-3199
> Project: MyFaces Core
> Issue Type: Sub-task
> Components: General
> Environment: myface core trunk
> Reporter: Martin Kočí
>
> UIViewRoot:
> try {
> source.broadcast(event);
> }
> catch (AbortProcessingException e)
> {
> ExceptionQueuedEventContext exceptionContext
> = new ExceptionQueuedEventContext(context, e, source,
> context.getCurrentPhaseId());
> context.getApplication().publishEvent(context,
> ExceptionQueuedEvent.class, exceptionContext);
>
> // Abortion
> return false;
> }
> Problem 1:
> <h:inputText valueChangeListener="#{bean.processValueChange}">
> MethodExpressionValueChangeListener wraps all exceptions to
> AbortProcessingException and therefore exception is queued
> Problem 2:
> <h:inputText >
> <f:valueChangeListener binding="#{bean}" />
> </h:inputText>
> ValueChangeListenerHandler does not wrap exception to
> AbortProcessingException and therefore exception is not queued in this block
> (but it is queued from phase executor but without component info)
> Problem 3: JSF spec 2.1 :
> "Clarification made: throwing an AbortProcessingException tells an
> implementation that no further broadcast of the
> current event occurs. Does not affect future events."
> But I think that code in UIViewRoot makes opposite: // Abortion return
> false;
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