[jboss-jira] [JBoss JIRA] Created: (JBPM-980) superstate-enter not fired when taking a transition directly to the super state
superstate-enter not fired when taking a transition directly to the super state
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Key: JBPM-980
URL: http://jira.jboss.com/jira/browse/JBPM-980
Project: JBoss jBPM
Issue Type: Bug
Components: Core Engine
Affects Versions: jBPM jPDL 3.2
Environment: JBpm 3.2GA
Reporter: Olivier Cuzacq
Assigned To: Tom Baeyens
Priority: Minor
Let's consider a simple example using a super-state :
<start-state name="start">
<transition to="buildPhase"/>
</start-state>
<super-state name="buildPhase">
<event type="superstate-enter">
<action class="com..." />
</event>
...
<state name="waitForValidation">
<transition to="../deliveryPhase"/>
</state>
<event type="superstate-leave">
<action class="com..." />
</event>
The superstate leave event is fired, but enter is not.
Looking at the code this seems 'normal' :
- Transition.take:
if ( destination.getSuperState()!=null ) {
... fire the event ...
- SuperState.execute :
Node startNode = (Node) nodes.get(0);
startNode.enter(executionContext);
Going from a node to a super-state taking an explicit transition wont cause the event to
be fired as dest.getSuperState == null.
Then the super state will be executed and the first node will be entered without any kind
of 'transient' transition being taken.
If we look at the doc :
(http://docs.jboss.com/jbpm/v3/userguide/processmodelling.html#superstatee... )
9.6.2. Superstate events
...
These events will be fired no matter over which transitions the node is entered or left
respectively
-> I cant find anything more precise about the expected behaviour
AFAIAC I would expect the super-enter event being fired whatever the enter context (thru
an innder node, or referencing the super-state itself).
Best regards
Olivier Cuzacq
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