[seam-issues] [JBoss JIRA] Created: (JBSEAM-4658) <s:conversationPropagation> better validation of type parameter

Wed Jun 2 19:06:45 EDT 2010

<s:conversationPropagation> better validation of type parameter
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                 Key: JBSEAM-4658
                 URL: https://jira.jboss.org/browse/JBSEAM-4658
             Project: Seam
          Issue Type: Bug
    Affects Versions: 2.2.1.CR1
         Environment: JBoss AS M3
            Reporter: Andrew Wheeler

The examples for <s:conversationPropagation> in section 7.1 of the documentation state that a nested conversation is started with type="nested". If used with a commandLink this causes handleConversationPropagation to begin a null pageflow. The result is that a NullPointerException is thrown.

Section 33.1.1.5 correctly states that type should be "nest".

I suggest that a check is performed on the conversationPropagation control to throw an exception if the wrong type is passed. The documentation should be corrected to be consistent.

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