[jbossseam-issues] [JBoss JIRA] Assigned: (JBSEAM-1341) IllegalStateException in seamspace example

[Shane Bryzak (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBSEAM-1341?page=all ]

Shane Bryzak reassigned JBSEAM-1341:
------------------------------------

    Assignee: Shane Bryzak

> IllegalStateException in seamspace example
> ------------------------------------------
>
>                 Key: JBSEAM-1341
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-1341
>             Project: JBoss Seam
>          Issue Type: Bug
>          Components: Examples
>    Affects Versions: 1.2.1.GA
>            Reporter: Valerij Timofeev
>         Assigned To: Shane Bryzak
>            Priority: Trivial
>   Original Estimate: 5 minutes
>  Remaining Estimate: 5 minutes
>
> "Already a member?" link in register.xhtml page propagates conversation (s:link), so after clicking this link and after that again "SIGN UP!" button a factory method RegisterAction.start() is trying to start another long running conversation although the 1st one is still running.
> This results in an exception: java.lang.IllegalStateException: begin method invoked from a long running conversation, try using @Begin(join=true) on method: start
> Possible solutions:
> instead
> <s:button value="Cancel" action="#{register.cancel}" styleClass="registerButton"/> 
> use
> 1) <s:link view="/home.seam" value="Click here to log in 2" propagation="none" />
> 2) But in order to explicitly end current converstaion it would be better to implement RegisterAction.cancel() method with the @End annotation and use the following link:
> <s:link view="/home.seam" action="#{register.cancel}" value="Click here to log in"/>

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