[jboss-user] [jBPM] - registerWorkItemHandler workItemName

[Tobias Wittur]

Tobias Wittur [http://community.jboss.org/people/tob1as] created the discussion

"registerWorkItemHandler workItemName"

To view the discussion, visit: http://community.jboss.org/message/621803#621803

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Hello,

I was wondering if the workItemName in - *registerWorkItemHandler*( http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true String workItemName,  http://docs.jboss.org/jbpm/v5.1/javadocs/org/drools/runtime/process/WorkItemHandler.html WorkItemHandler handler) in public interface *WorkItemManager* can receive any workItemName.

E.g. I created a standard service task and tried to register my own handler:

ksession.getWorkItemManager().registerWorkItemHandler("Test", new MyOwnServiceHandler());

and I get:
Caused by: org.drools.WorkItemHandlerNotFoundException: Could not find work item handler for *Service Task*

If I write this, it works: ksession.getWorkItemManager().registerWorkItemHandler("Service Task", new MyOwnServiceHandler());

Where exactly is the Service Node linked to Service Task? Shouldn't there be something in the XML?

  <itemDefinition id="_2_InMessageType" structureRef="java.lang.String" />
  <message id="_2_InMessage" itemRef="_2_InMessageType" />

  <interface id="_2_ServiceInterface" name="com.sample.loyaltyManagementHelloService">
    <operation id="_2_ServiceOperation" name="hello">
      <inMessageRef>_2_InMessage</inMessageRef>
    </operation>
  </interface>

    <serviceTask id="_3" name="Hello" operationRef="_2_ServiceOperation" implementation="Other" >
      <ioSpecification>
        <dataInput id="_2_param" name="Parameter" />
        <dataOutput id="_2_result" name="Result" />
        <inputSet>
          <dataInputRefs>_2_param</dataInputRefs>
        </inputSet>
        <outputSet>
          <dataOutputRefs>_2_result</dataOutputRefs>
        </outputSet>
      </ioSpecification>
      <dataInputAssociation>
        <sourceRef>x</sourceRef>
        <targetRef>_2_param</targetRef>
      </dataInputAssociation>
      <dataOutputAssociation>
        <sourceRef>_2_result</sourceRef>
        <targetRef>x</targetRef>
      </dataOutputAssociation>
    </serviceTask>   


Best regards,
Tobias
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