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From "Michael Freedman (JIRA)" <...@myfaces.apache.org>
Subject [jira] Created: (PORTLETBRIDGE-92) Refresh of faces view using client-side state saving fails (in Mojarra) with class cast expection of PortletUIViewRootNamingContainer
Date Thu, 23 Jul 2009 23:30:14 GMT
Refresh of faces view using client-side state saving fails (in Mojarra) with class cast expection
of PortletUIViewRootNamingContainer
-------------------------------------------------------------------------------------------------------------------------------------

                 Key: PORTLETBRIDGE-92
                 URL: https://issues.apache.org/jira/browse/PORTLETBRIDGE-92
             Project: MyFaces Portlet Bridge
          Issue Type: Bug
          Components: Impl
    Affects Versions: 2.0.0-alpha, 1.0.0-beta
            Reporter: Michael Freedman
            Assignee: Michael Freedman


When client side state saving is used, the Mojarra impl depends on a com.sun.faces.util attribute
-- this attribute at first holds the tree structure -- but as its activated the tree structure
is changed from holding tree nodes to the actual faces components (restored).  If this attribute
is retained across requests (i.e. in the bridge's scope) you get a classCastException if the
page the portlet is on is refreshed.  This is because it stays around and hence holds the
restored components rather than the nodes.

Anyway, simple fix is to add com.sun.faces.util.* to the bridge's excluded attributes list
maintained in its faces-config.xml.

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