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From "Adam Balazs (JIRA)" <...@myfaces.apache.org>
Subject [jira] [Created] (MYFACES-3886) SerializedViewCollection does not update it's _keys list when _serializedViews contains key
Date Wed, 23 Apr 2014 13:06:14 GMT
Adam Balazs created MYFACES-3886:
------------------------------------

             Summary: SerializedViewCollection does not update it's _keys list when _serializedViews
contains key
                 Key: MYFACES-3886
                 URL: https://issues.apache.org/jira/browse/MYFACES-3886
             Project: MyFaces Core
          Issue Type: Bug
          Components: General
    Affects Versions: 2.2.2
         Environment: PrimeFaces 4.0.12.
            Reporter: Adam Balazs


When I use DialogFramework (of PrimeFaces), it's adds a new view to the session every time.
The problem is that when I post an AJAX request to the original view, the _keys list is not
updated, only the view get updated in the _serializedViews map.

After I reach the limit defined with the org.apache.myfaces.NUMBER_OF_VIEWS_IN_SESSION context-param,
MyFaces gets the first element in the _keys list (which is the container view) - assuming
that this is the oldest view in the session - and remove the corresponding view from the _serializedViews
map by the key. But clearly it is not, as I already posted some AJAX requests to it.

I think the optimal behavior would be the following: when a view gets an ajax request the
code should remove the the key from the _keys list and than add it as a last element.

The related class is org.apache.myfaces.application.viewstate.SerializedViewCollection at
the if condition started at line 87.

My question is if it is an intended behavior or if it's a bug.



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