[jboss-jira] [JBoss JIRA] Commented: (JBSEAM-303) Treat unnamed transition as default one

[Gavin King (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBSEAM-303?page=comments#action_12339478 ] 
            
Gavin King commented on JBSEAM-303:
-----------------------------------

The unnamed transition is triggered whenever the action returns a null outcome to the JSF NavigationHandler.

I don't think it would be right to trigger the unnamed transition when the outcome explicitly names a transition....would it?

> Treat unnamed transition as default one
> ---------------------------------------
>
>                 Key: JBSEAM-303
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-303
>             Project: JBoss Seam
>          Issue Type: Feature Request
>          Components: BPM
>            Reporter: Raul Piaggio
>            Priority: Minor
>
> In a pageflow, whenever there's no matching transition on a (start-state or decision) node, the flow will fail to land on a page node, resulting in a runtime exception (ClassCastException on org.jboss.seam.core.Pageflow.getPage()).
> Suggestion: if there's an unnamed transition (i.e: <transition to="menu"></transition>, without "name" property) trigger it when no other transition maches.

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