[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-4148) Exception Filter Regression on Page Parameter Propagation

Sat May 2 14:46:46 EDT 2009

    [ https://jira.jboss.org/jira/browse/JBSEAM-4148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12465443#action_12465443 ] 

Norman Richards commented on JBSEAM-4148:
-----------------------------------------

i've been looking into this, and I'm not sure that the current behavior is wrong.  The exception filter happens outside of faces/seam lifecycle, and so it's natural to assume that Seam will have cleaned up it's state.  The fact that it didn't always do this correctly before was a bug.

That being said, it's not unreasonable to hope that we could support this in some way.  However,  I'm not entirely sure if we can do this without it being a complete hack.   I'm exploring whether or not we can save some of the context objects to be used in the the pseudo-context we use for doing redirects.   However, I'm feeling that such a change will likely be too large for this release, since we won't have much time to determine if it causes any other problems with properly cleaning up.  I'm not going to move it out of the release just yet as I'm still looking into some redirect-related issues which might make this one more manageable.

> Exception Filter Regression on Page Parameter Propagation
> ---------------------------------------------------------
>
>                 Key: JBSEAM-4148
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-4148
>             Project: Seam
>          Issue Type: Bug
>          Components: Exception Handling
>    Affects Versions: 2.1.2.CR1
>         Environment: Ubuntu 8.04, Seam 2.1.2.CR1, JDK 1.6.0_07, JBoss App Server 4.2.3.GA
>            Reporter: Mark Torres
>            Assignee: Norman Richards
>             Fix For: 2.1.2.CR2
>
>
> Page parameters bound to event -scoped components are not being propagated during redirects on the exception filter.

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