Package org.jbpm.instantiation

Examples of org.jbpm.instantiation.Delegation

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    );
   
    Node node = processDefinition.getNode("a");
    Event event = node.getEvent("node-enter");
    Action action = (Action) event.getActions().iterator().next();
    Delegation instantiatableDelegate = action.getActionDelegation();
    assertEquals("org.foo.Burps", instantiatableDelegate.getClassName());
    assertEquals("constructor", instantiatableDelegate.getConfigType());
    assertTrue(instantiatableDelegate.getConfiguration().indexOf("this text should be passed in the constructor")!=-1 );
  }
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    Node node = processDefinition.getNode("a");
    assertEquals( 1, node.getLeavingTransitionsMap().size() );
    Transition transition = node.getDefaultLeavingTransition();
    Event event = transition.getEvent(Event.EVENTTYPE_TRANSITION);
    Action action = (Action) event.getActions().iterator().next();
    Delegation instantiatableDelegate = action.getActionDelegation();
    assertEquals("org.foo.Burps", instantiatableDelegate.getClassName());
  }
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    Action processAction = processDefinition.getAction("scratch");
    assertEquals("scratch", processAction.getName());
    assertSame(processAction, transitionAction.getReferencedAction());
   
    Delegation instantiatableDelegate = processAction.getActionDelegation();
    assertEquals("com.itch.Scratch", instantiatableDelegate.getClassName());
  }
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      "</process-definition>");
   
    processDefinition = saveAndReload(processDefinition);
   
    Decision decision = (Decision) processDefinition.getNode("d");
    Delegation decisionDelegation = decision.decisionDelegation;
    assertNotNull(decisionDelegation);
    assertEquals("org.jbpm.graph.node.JpdlDbTest$MyDecisionHandler", decisionDelegation.getClassName());
    MyDecisionHandler decisionHandler = (MyDecisionHandler) decisionDelegation.instantiate();
    assertEquals("testing... one, two... testing", decisionHandler.decisionHandlerConfigText);
  }
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    } else if (actionElement.attribute("ref-name")!=null) {
      jpdlReader.addUnresolvedActionReference(actionElement, this);

    } else if (actionElement.attribute("class")!=null) {
      actionDelegation = new Delegation();
      actionDelegation.read(actionElement, jpdlReader);
     
    } else {
      jpdlReader.addWarning("action does not have class nor ref-name attribute "+actionElement.asXML());
    }
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    if (expression!=null) {
      decisionExpression = expression;

    } else if (decisionHandlerElement!=null) {
      decisionDelegation = new Delegation();
      decisionDelegation.read(decisionHandlerElement, jpdlReader);
    }

    Iterator iter = decisionElement.elementIterator("transition");
    while (iter.hasNext()) {
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            ) {
            swimlane.setActorIdExpression(assignmentElement.attributeValue("actor-id"));
            swimlane.setPooledActorsExpression(assignmentElement.attributeValue("pooled-actors"));
          
          } else {
            Delegation assignmentDelegation = readAssignmentDelegation(assignmentElement);
            swimlane.setAssignmentDelegation(assignmentDelegation);
          }
        } else {
          Task startTask = taskMgmtDefinition.getStartTask();
          if ( (startTask==null)
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         ) {
        task.setActorIdExpression(assignmentElement.attributeValue("actor-id"));
        task.setPooledActorsExpression(assignmentElement.attributeValue("pooled-actors"));
       
      } else {
        Delegation assignmentDelegation = readAssignmentDelegation(assignmentElement);
        task.setAssignmentDelegation(assignmentDelegation);
      }

    // if no assignment or swimlane is specified
    } else {
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    return task;
  }

  protected Delegation readAssignmentDelegation(Element assignmentElement) {
    Delegation assignmentDelegation = new Delegation();
    String expression = assignmentElement.attributeValue("expression");
    String actorId = assignmentElement.attributeValue("actor-id");
    String pooledActors = assignmentElement.attributeValue("pooled-actors");
   
    if (expression!=null){
        assignmentDelegation.setProcessDefinition(processDefinition);
        assignmentDelegation.setClassName("org.jbpm.identity.assignment.ExpressionAssignmentHandler");
        assignmentDelegation.setConfiguration("<expression>"+expression+"</expression>");
     
    } else {
      if ( (actorId!=null)
           || (pooledActors!=null)
         ) {
        assignmentDelegation.setProcessDefinition(processDefinition);
        assignmentDelegation.setClassName("org.jbpm.taskmgmt.assignment.ActorAssignmentHandler");
        String configuration = "";
        if (actorId!=null) {
          configuration += "<actorId>"+actorId+"</actorId>";
        }
        if (pooledActors!=null) {
          configuration += "<pooledActors>"+pooledActors+"</pooledActors>";
        }
        assignmentDelegation.setConfiguration(configuration);
       
      } else {
        assignmentDelegation.read(assignmentElement, this);
      }
    }
    return assignmentDelegation;
  }
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  protected TaskController readTaskController(Element taskControllerElement) {
    TaskController taskController = new TaskController();

    if (taskControllerElement.attributeValue("class")!=null) {
      Delegation taskControllerDelegation = new Delegation();
      taskControllerDelegation.read(taskControllerElement, this);
      taskController.setTaskControllerDelegation(taskControllerDelegation);

    } else {
      List variableAccesses = readVariableAccesses(taskControllerElement);
      taskController.setVariableAccesses(variableAccesses);
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Related Classes of org.jbpm.instantiation.Delegation

  • org.dom4j.Element
  • org.dom4j.io.XMLWriter
  • org.dom4j.Node
  • org.drools.jpdl.EpdlWriter
  • org.drools.jpdl.instance.node.DecisionInstance
  • org.drools.jpdl.instance.node.TaskUtils
  • org.jboss.on.common.jbossas.JBPMWorkflowManager
  • org.jboss.soa.esb.services.jbpm.cmd.AsyncProcessSignal
  • org.jboss.soa.esb.services.jbpm.cmd.CallbackCommand
  • org.jbpm.graph.def.Action
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