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From "Grant Smith (JIRA)" <...@myfaces.apache.org>
Subject [jira] Commented: (MYFACES-403) Use a PhaseListener to reinject FacesMessages lost during a redirection to the JSF context
Date Mon, 07 Nov 2005 07:20:21 GMT
    [ http://issues.apache.org/jira/browse/MYFACES-403?page=comments#action_12356926 ] 

Grant Smith commented on MYFACES-403:
-------------------------------------

Are FacesMessages the only objects we want to persist across the redirect ? Is anything else
lost that would also benefit from this kind of listener ?

> Use a PhaseListener to reinject FacesMessages lost during a redirection to the JSF context
> ------------------------------------------------------------------------------------------
>
>          Key: MYFACES-403
>          URL: http://issues.apache.org/jira/browse/MYFACES-403
>      Project: MyFaces
>         Type: Improvement
>   Components: General
>  Environment: N/A
>     Reporter: Enrique Medina Montenegro
>     Assignee: Martin Marinschek
>     Priority: Trivial
>  Attachments: FacesMessageListener.java
>
> When using redirection to navigate from one JSF view to another, e.g., to implement the
PRG (Post-Redirect-Get) pattern, all the FacesMessage objects are lost, so the destination
view is not able to show any messages created from the originating view.
> The idea is to temporarily save a copy of the messages in a storage that will survive
to the redirection, and then reinject those messages to the JSF context before rendering the
destination view.
> Attached I have provided with a simple but effective way to achieve this behaviour.

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