[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2660) Rename exception context variables

[Alex Savitsky (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBSEAM-2660?page=comments#action_12415646 ] 
            
Alex Savitsky commented on JBSEAM-2660:
---------------------------------------

There's still a collision, sort of. Whenever the "org.jboss.seam.handledException" variable is not present (say, when user refreshes the error page), it is instead being evaluated as "property handledException of the object org.jboss.seam", resulting in "The class 'org.jboss.seam.Namespace' does not have the property 'handledException'", since "org.jboss.seam" evaluates to an instance of Namespace.Just try placing "org.jboss.seam.handledException" on a home page.

What's worse, I don't even see a way to check for this condition! I've tried to place a navigation rule for my error page, so that it would, say, redirect to home page if there's no exception present, but "org.jboss.seam.handledException" will either evaluate correctly, or fail outright...

> Rename exception context variables
> ----------------------------------
>
>                 Key: JBSEAM-2660
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2660
>             Project: Seam
>          Issue Type: Bug
>          Components: Exception Handling
>    Affects Versions: 2.1.0.A1, 2.0.0.GA, 2.0.1.GA
>            Reporter: Gavin King
>         Assigned To: Pete Muir
>            Priority: Blocker
>             Fix For: 2.0.2.CR1, 2.1.0.BETA1
>
>
> We have a name collision on the name "org.jboss.seam.exception", we need to use the names:
> org.jboss.seam.exception.caughtException
> org.jboss.seam.exception.handledException
> in the Exceptions component and the debug page.

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