[seam-issues] [JBoss JIRA] Created: (JBSEAM-4755) Usage of propagation="nest" with <s:link> throughs Exception

[Bertrand Toussaint (JIRA)]

Usage of propagation="nest" with <s:link> throughs Exception
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                 Key: JBSEAM-4755
                 URL: https://issues.jboss.org/browse/JBSEAM-4755
             Project: Seam
          Issue Type: Bug
          Components: Core
    Affects Versions: 2.2.1.CR3
         Environment: Seam 2.2.1.CR3 / Jboss AS 4.3.2
            Reporter: Bertrand Toussaint


When "nest" is replaced by "nested" in the xhtml views:

It works well when the conversation propagation is done by using the tag <s:conversationPropagation type="nested" />

It does not work if you use the attribute propagation="nested" on the <s:link> tag: the nested conversation is not created.

If you remove the propagation attribute from <s:link> tag and insert <s:conversationPropagation type="nested" /> inside the tag, it works.

The documentation still references "nest" value for <s:link> propagation attribute in the chapter 7.5. Using <s:link> and <s:button>

http://docs.jboss.org/seam/2.2.1.CR3/reference/en-US/html/conversations.html

If you use s:link with propagation="nest", you get the exception java.lang.IllegalArgumentException: No enum const class org.jboss.seam.core.PropagationType.NEST.

So, the workaround is: do not use "propagation" attribute on s:link, use <s:conversationPropagation type="nested" /> instead.



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