Spring bean with execution in sub process

[butik]

Hi,

I have used spring bean in subprocess in the service task. This bean should do some actions with user and according to result, define which transition it should go.

[IMG]http://i59.tinypic.com/2088hvp.png[/IMG]

T accomplished it I'm passing ActivityExecution execution

${springBean.addUser(execution)}‍

to bean.

After executing process I got exception (full log attached):
_{11:15:29,119 [main] DEBUG org.activiti.engine.impl.interceptor.CommandContext  - Error while closing command context
org.activiti.engine.impl.pvm.PvmException: already taking a transition
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.take(ExecutionEntity.java:395)
   at org.activiti.engine.impl.bpmn.behavior.BpmnActivityBehavior.performOutgoingBehavior(BpmnActivityBehavior.java:105)
   at org.activiti.engine.impl.bpmn.behavior.BpmnActivityBehavior.performDefaultOutgoingBehavior(BpmnActivityBehavior.java:54)
   at org.activiti.engine.impl.bpmn.behavior.FlowNodeActivityBehavior.leave(FlowNodeActivityBehavior.java:44)
   at org.activiti.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior.leave(AbstractBpmnActivityBehavior.java:47)
   at org.activiti.engine.impl.bpmn.behavior.ServiceTaskExpressionActivityBehavior.execute(ServiceTaskExpressionActivityBehavior.java:49)
   at org.activiti.engine.impl.pvm.runtime.AtomicOperationActivityExecute.execute(AtomicOperationActivityExecute.java:54)
   at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:89)
…}

Unit test for this error attached as activiti-unit-test-spring-subprocess.zip.txt.


Could you please tell is it a bug or I used service task and spring in wrong way?

[martin_grofcik]

Hi,

Spring bean in the jUnit test controls process flow.
Keep process flow control on activiti and set process variables in the bean. Create conditions on transitions and that's all.

Regards
Martin

[butik]

Thank you