Package org.activiti.bpmn.model

Examples of org.activiti.bpmn.model.FlowElement

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  @Override
  protected void executeValidation(BpmnModel bpmnModel, Process process, List<ValidationError> errors) {
    List<EventGateway> eventGateways = process.findFlowElementsOfType(EventGateway.class);
    for (EventGateway eventGateway : eventGateways) {
      for (SequenceFlow sequenceFlow : eventGateway.getOutgoingFlows()) {
        FlowElement flowElement = process.getFlowElementRecursive(sequenceFlow.getTargetRef());
        if (flowElement != null && flowElement instanceof IntermediateCatchEvent == false) {
          addError(errors, Problems.EVENT_GATEWAY_ONLY_CONNECTED_TO_INTERMEDIATE_EVENTS, process, eventGateway,
              "Event based gateway can only be connected to elements of type intermediateCatchEvent");
        }
      }
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        addError(errors, Problems.SEQ_FLOW_INVALID_TARGET, process, sequenceFlow, "Invalid target for sequenceflow");
      }
     
      // Implicit check: sequence flow cannot cross (sub) process boundaries, hence we check the parent and not the process
      // (could be subprocess for example)
      FlowElement source = process.getFlowElementRecursive(sourceRef);
      FlowElement target = process.getFlowElementRecursive(targetRef);
     
      // Src and target validation
      if (source == null) {
        addError(errors, Problems.SEQ_FLOW_INVALID_SRC, process, sequenceFlow, "Invalid source for sequenceflow");
      }
      if (target == null) {
        addError(errors, Problems.SEQ_FLOW_INVALID_TARGET, process, sequenceFlow, "Invalid target for sequenceflow");
      }
     
      if (source != null && target != null) {
        FlowElementsContainer sourceContainer = process.getFlowElementsContainerRecursive(source.getId());
        FlowElementsContainer targetContainer = process.getFlowElementsContainerRecursive(target.getId());
       
        if (sourceContainer == null) {
          addError(errors, Problems.SEQ_FLOW_INVALID_SRC, process, sequenceFlow, "Invalid source for sequenceflow");
        }
        if (targetContainer == null) {
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    }
    error.setProblem(problem);
    error.setDefaultDescription(description);
   
    if (baseElement instanceof FlowElement) {
      FlowElement flowElement = (FlowElement) baseElement;
      error.setActivityId(flowElement.getId());
      error.setActivityName(flowElement.getName());
    }
   
    addError(validationErrors, error);
  }
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        }
       
        if (eventDefinition instanceof CancelEventDefinition) {
         
          FlowElement attachedToFlowElement = bpmnModel.getFlowElement(boundaryEvent.getAttachedToRefId());
          if (!(attachedToFlowElement instanceof Transaction)) {
            addError(errors, Problems.BOUNDARY_EVENT_CANCEL_ONLY_ON_TRANSACTION, process, boundaryEvent,
                "boundary event with cancelEventDefinition only supported on transaction subprocesses");
          } else {
            if (!cancelBoundaryEventsCounts.containsKey(attachedToFlowElement.getId())) {
              cancelBoundaryEventsCounts.put(attachedToFlowElement.getId(), new Integer(0));
            }
            cancelBoundaryEventsCounts.put(attachedToFlowElement.getId(), new Integer(cancelBoundaryEventsCounts.get(attachedToFlowElement.getId()) + 1));
          }
         
        } else if (eventDefinition instanceof CompensateEventDefinition) {

          if (!compensateBoundaryEventsCounts.containsKey(boundaryEvent.getAttachedToRefId())) {
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    sourceAnchor.getOutgoingConnections().add(connection);
    targetAnchor.getIncomingConnections().add(connection);

    Bpmn2MemoryModel model = ModelHandler.getModel(EcoreUtil.getURI(getDiagram()));
   
    FlowElement sourceElement = model.getFlowElement(addedSequenceFlow.getSourceRef());
    FlowElement targetElement = model.getFlowElement(addedSequenceFlow.getTargetRef());
   
    GraphicsAlgorithm sourceGraphics = getPictogramElement(sourceElement).getGraphicsAlgorithm();
    GraphicsAlgorithm targetGraphics = getPictogramElement(targetElement).getGraphicsAlgorithm();
   
    List<GraphicInfo> bendpointList = null;
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  protected String getResource() {
    return "completemodel.bpmn";
  }
 
  private void validateModel(BpmnModel model) {
    FlowElement flowElement = model.getMainProcess().getFlowElement("userTask1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof UserTask);
    assertEquals("userTask1", flowElement.getId());
    UserTask userTask = (UserTask) flowElement;
   
    flowElement = model.getMainProcess().getFlowElement("catchsignal");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof IntermediateCatchEvent);
    assertEquals("catchsignal", flowElement.getId());
    IntermediateCatchEvent catchEvent = (IntermediateCatchEvent) flowElement;
    assertEquals(1, catchEvent.getEventDefinitions().size());
    assertTrue(catchEvent.getEventDefinitions().get(0) instanceof SignalEventDefinition);
    SignalEventDefinition signalEvent = (SignalEventDefinition) catchEvent.getEventDefinitions().get(0);
    assertEquals("testSignal", signalEvent.getSignalRef());
   
    flowElement = model.getMainProcess().getFlowElement("subprocess");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof SubProcess);
    assertEquals("subprocess", flowElement.getId());
    SubProcess subProcess = (SubProcess) flowElement;
   
    flowElement = subProcess.getFlowElement("receiveTask");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof ReceiveTask);
    assertEquals("receiveTask", flowElement.getId());
  }
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  protected String getResource() {
    return "callactivity.bpmn";
  }
 
  private void validateModel(BpmnModel model) {
    FlowElement flowElement = model.getMainProcess().getFlowElementMap().get("callactivity");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof CallActivity);
    CallActivity callActivity = (CallActivity) flowElement;
    assertEquals("callactivity", callActivity.getId());
    assertEquals("Call activity", callActivity.getName());
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  protected String getResource() {
    return "servicetaskmodel.bpmn";
  }
 
  private void validateModel(BpmnModel model) {
    FlowElement flowElement = model.getMainProcess().getFlowElementMap().get("servicetask");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof ServiceTask);
    assertEquals("servicetask", flowElement.getId());
    ServiceTask serviceTask = (ServiceTask) flowElement;
    assertEquals("servicetask", serviceTask.getId());
    assertEquals("Service task", serviceTask.getName());
   
    List<FieldExtension> fields = serviceTask.getFieldExtensions();
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  protected String getResource() {
    return "subprocessmodel.bpmn";
  }
 
  private void validateModel(BpmnModel model) {
    FlowElement flowElement = model.getMainProcess().getFlowElementMap().get("start1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof StartEvent);
    assertEquals("start1", flowElement.getId());
   
    flowElement = model.getMainProcess().getFlowElementMap().get("userTask1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof UserTask);
    assertEquals("userTask1", flowElement.getId());
    UserTask userTask = (UserTask) flowElement;
    assertTrue(userTask.getCandidateUsers().size() == 1);
    assertTrue(userTask.getCandidateGroups().size() == 1);
    assertTrue(userTask.getFormProperties().size() == 2);
   
    flowElement = model.getMainProcess().getFlowElementMap().get("subprocess1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof SubProcess);
    assertEquals("subprocess1", flowElement.getId());
    SubProcess subProcess = (SubProcess) flowElement;
    assertTrue(subProcess.getFlowElements().size() == 5);
   
    flowElement = model.getMainProcess().getFlowElementMap().get("boundaryEvent1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof BoundaryEvent);
    assertEquals("boundaryEvent1", flowElement.getId());
    BoundaryEvent boundaryEvent = (BoundaryEvent) flowElement;
    assertNotNull(boundaryEvent.getAttachedToRef());
    assertEquals("subprocess1", boundaryEvent.getAttachedToRef().getId());
    assertEquals(1, boundaryEvent.getEventDefinitions().size());
    assertTrue(boundaryEvent.getEventDefinitions().get(0) instanceof TimerEventDefinition);
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  protected String getResource() {
    return "scopedmodel.bpmn";
  }
 
  private void validateModel(BpmnModel model) {
    FlowElement flowElement = model.getMainProcess().getFlowElementMap().get("outerSubProcess");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof SubProcess);
    assertEquals("outerSubProcess", flowElement.getId());
    SubProcess outerSubProcess = (SubProcess) flowElement;
    List<BoundaryEvent> eventList = outerSubProcess.getBoundaryEvents();
    assertEquals(1, eventList.size());
    BoundaryEvent boundaryEvent = eventList.get(0);
    assertEquals("outerBoundaryEvent", boundaryEvent.getId());
   
    FlowElement subElement = outerSubProcess.getFlowElement("innerSubProcess");
    assertNotNull(subElement);
    assertTrue(subElement instanceof SubProcess);
    assertEquals("innerSubProcess", subElement.getId());
    SubProcess innerSubProcess = (SubProcess) subElement;
    eventList = innerSubProcess.getBoundaryEvents();
    assertEquals(1, eventList.size());
    boundaryEvent = eventList.get(0);
    assertEquals("innerBoundaryEvent", boundaryEvent.getId());
   
    FlowElement taskElement = innerSubProcess.getFlowElement("usertask");
    assertNotNull(taskElement);
    assertTrue(taskElement instanceof UserTask);
    UserTask userTask = (UserTask) taskElement;
    assertEquals("usertask", userTask.getId());
    eventList = userTask.getBoundaryEvents();
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