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From "Enrique Medina Montenegro (JIRA)" <myfaces-...@incubator.apache.org>
Subject [jira] Created: (MYFACES-403) Use a PhaseListener to reinject FacesMessages lost during a redirection to the JSF context
Date Mon, 08 Aug 2005 13:21:35 GMT
Use a PhaseListener to reinject FacesMessages lost during a redirection to the JSF context

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         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
    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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