[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2163) When an exception in a converter is thrown, it in not properly handled by <exception...> in pages.xml

[Pete Muir (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBSEAM-2163?page=comments#action_12384774 ] 
            
Pete Muir commented on JBSEAM-2163:
-----------------------------------

Problem is that the exception occurs before faces messages are dequeued into the faces context and so that gets skipped.  Hmm, maybe we should slip this as its not the problem I thought it was and I don't want to alter lifecycle ordering at this point.

> When an exception in a converter is thrown, it in not properly handled by <exception...> in pages.xml
> -----------------------------------------------------------------------------------------------------
>
>                 Key: JBSEAM-2163
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2163
>             Project: JBoss Seam
>          Issue Type: Bug
>    Affects Versions: 2.0.0.CR2
>            Reporter: Adam Warski
>         Assigned To: Pete Muir
>             Fix For: 2.0.0.GA
>
>         Attachments: seam_converter_test.tar.gz, seam_converter_test2.tar.gz
>
>
> Suppose we have an page parameter, which uses a converter:
> <page view-id="/test.xhtml">
>         <param name="param1" value="#{testBean.param1}" converterId="conv1" />
>  </page>
> and that during conversion an exception is thrown. It is declared as handled in pages.xml:
> <exception class="org.jboss.seam.test3.ConverterTestException">
>         <redirect view-id="/error.xhtml">
>             <message>Error: converter</message>
>         </redirect>
> </exception>
> But the message "Error: converter" is not shown by <h:messages> on error.xhtml.
> Attached is a testcase for this, both with sources and binaries.

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