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From "Chester Twomey (JIRA)" <>
Subject [jira] [Created] (WW-3838) Portlet Save State throws serialization error with model driven
Date Thu, 07 Jun 2012 15:58:22 GMT
Chester Twomey created WW-3838:

             Summary: Portlet Save State throws serialization error with model driven
                 Key: WW-3838
             Project: Struts 2
          Issue Type: Bug
          Components: Plugin - Portlet
    Affects Versions: 2.3.3
         Environment: Pluto Portal Version:	1.1.7
Servlet Container:	Apache Tomcat/6.0.33 (cluster)
Java Version:	1.6.0_29 (Sun Microsystems Inc. - Java HotSpot(TM) 64-Bit Server VM build 20.4-b02)
            Reporter: Chester Twomey

Portlets running with the model driven interface are storing non serialized classes in the
ognlvalue stack.  The value stack is saved in the session in the saveStack method for the
portlet state interceptor.

My Portlets that do not use model driven seem to have no serialization issues. 

Sample application to replicate:

I have replicated this problem in a simple tomcat cluster (2 nodes using a simple config,
with pluto as the portal environment).  As well as in an IBM WAS /Vignette portal combo.

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