Package org.activiti.bpmn.model

Examples of org.activiti.bpmn.model.FlowElement

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  public void convertToBpmnModel(JsonNode elementNode, JsonNode modelNode,
      ActivityProcessor processor, BaseElement parentElement, Map<String, JsonNode> shapeMap) {
   
    this.processor = processor;
   
    FlowElement flowElement = convertJsonToElement(elementNode, modelNode, shapeMap);
    flowElement.setId(BpmnJsonConverterUtil.getElementId(elementNode));
    flowElement.setName(getPropertyValueAsString(PROPERTY_NAME, elementNode));
    flowElement.setDocumentation(getPropertyValueAsString(PROPERTY_DOCUMENTATION, elementNode));
   
    convertJsonToListeners(elementNode, flowElement);
   
    if (flowElement instanceof Activity) {
      Activity activity = (Activity) flowElement;
      activity.setAsynchronous(getPropertyValueAsBoolean(PROPERTY_ASYNCHRONOUS, elementNode));
      activity.setNotExclusive(!getPropertyValueAsBoolean(PROPERTY_EXCLUSIVE, elementNode));
     
      String multiInstanceCardinality = getPropertyValueAsString(PROPERTY_MULTIINSTANCE_CARDINALITY, elementNode);
      String multiInstanceCollection = getPropertyValueAsString(PROPERTY_MULTIINSTANCE_COLLECTION, elementNode);
      String multiInstanceCondition = getPropertyValueAsString(PROPERTY_MULTIINSTANCE_CONDITION, elementNode);
      String multiInstanceLoopType = getPropertyValueAsString(PROPERTY_MULTIINSTANCE_LOOP_TYPE, elementNode);
     
      if (StringUtils.isNotEmpty(multiInstanceCardinality) || StringUtils.isNotEmpty(multiInstanceCollection) ||
          StringUtils.isNotEmpty(multiInstanceCondition) || StringUtils.isNotEmpty(multiInstanceLoopType)) {
       
        String multiInstanceVariable = getPropertyValueAsString(PROPERTY_MULTIINSTANCE_VARIABLE, elementNode);
       
        MultiInstanceLoopCharacteristics multiInstanceObject = new MultiInstanceLoopCharacteristics();
        multiInstanceObject.setSequential(getPropertyValueAsBoolean(PROPERTY_MULTIINSTANCE_SEQUENTIAL, elementNode));
       
        // There is another property used for multi-instance sequential control, that is used for rendering the correct
        // BPMN loop symbol on the task. In case this is set, also take that into account.
       
        if(multiInstanceLoopType != null) {
          if(PROPERTY_MULTIINSTANCE_LOOP_TYPE_SEQUENTIAL.equals(multiInstanceLoopType)) {
            multiInstanceObject.setSequential(true);
          } else if(PROPERTY_MULTIINSTANCE_LOOP_TYPE_PARALLEL.equals(multiInstanceLoopType)) {
            multiInstanceObject.setSequential(false);
          }
        }
       
       
        multiInstanceObject.setLoopCardinality(multiInstanceCardinality);
        multiInstanceObject.setInputDataItem(multiInstanceCollection);
        multiInstanceObject.setElementVariable(multiInstanceVariable);
        multiInstanceObject.setCompletionCondition(multiInstanceCondition);
        activity.setLoopCharacteristics(multiInstanceObject);
      }
    }
    if (parentElement instanceof Process) {
      ((Process) parentElement).addFlowElement(flowElement);
    } else if (parentElement instanceof SubProcess) {
      ((SubProcess) parentElement).addFlowElement(flowElement);
    } else if (parentElement instanceof Lane) {
      Lane lane = (Lane) parentElement;
      lane.getFlowReferences().add(flowElement.getId());
      lane.getParentProcess().addFlowElement(flowElement);
    }
  }
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  protected String getResource() {
    return "usertaskmodel.bpmn";
  }
 
  private void validateModel(BpmnModel model) {
    FlowElement flowElement = model.getMainProcess().getFlowElement("usertask");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof UserTask);
    assertEquals("usertask", flowElement.getId());
    UserTask userTask = (UserTask) flowElement;
    assertEquals("usertask", userTask.getId());
    assertEquals("User task", userTask.getName());
    assertEquals("testKey", userTask.getFormKey());
    assertEquals("40", userTask.getPriority());
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  protected String getResource() {
    return "subprocessmodel_with_extensions.bpmn";
  }

  private void validateModel(BpmnModel model) {
    FlowElement flowElement = model.getMainProcess().getFlowElement("start1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof StartEvent);
    assertEquals("start1", flowElement.getId());
   
    flowElement = model.getMainProcess().getFlowElement("subprocess1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof SubProcess);
    assertEquals("subprocess1", flowElement.getId());
    SubProcess subProcess = (SubProcess) flowElement;
    assertTrue(subProcess.getLoopCharacteristics().isSequential());
    assertEquals("10", subProcess.getLoopCharacteristics().getLoopCardinality());
    assertEquals("${assignee == \"\"}", subProcess.getLoopCharacteristics().getCompletionCondition());
    assertTrue(subProcess.getFlowElements().size() == 5);
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          conversion.setSequenceflowGenerationEnabled(false);
        } else {
          conversion.setSequenceflowGenerationEnabled(true);
        }
        StepDefinition step = stepListDefinition.getSteps().get(i);
        FlowElement flowElement = (FlowElement) conversionFactory.getStepConverterFor(step).convertStepDefinition(step, conversion);
       
        if (i == 0) {
          addSequenceFlow(conversion, forkGateway.getId(), flowElement.getId());
        }
       
        if ((i + 1) == stepListDefinition.getSteps().size()) {
          endElements.add(flowElement);
        }
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      List<mxPoint> points = graph.getView().getState(edge).getAbsolutePoints();
     
      // JGraphX has this funny way of generating the outgoing sequence flow of a gateway
      // Visually, we'd like them to originate from one of the corners of the rhombus,
      // hence we force the starting point of the sequence flow to the closest rhombus corner point.
      FlowElement sourceElement = handledFlowElements.get(sequenceFlows.get(sequenceFlowId).getSourceRef());
      if (sourceElement instanceof Gateway && ((Gateway) sourceElement).getOutgoingFlows().size() > 1) {
        mxPoint startPoint = points.get(0);
        Object gatewayVertex = generatedVertices.get(sourceElement.getId());
        mxCellState gatewayState = graph.getView().getState(gatewayVertex);
       
        mxPoint northPoint = new mxPoint(gatewayState.getX() + (gatewayState.getWidth()) / 2, gatewayState.getY());
        mxPoint southPoint = new mxPoint(gatewayState.getX() + (gatewayState.getWidth()) / 2, gatewayState.getY() + gatewayState.getHeight());
        mxPoint eastPoint = new mxPoint(gatewayState.getX() + gatewayState.getWidth(), gatewayState.getY() + (gatewayState.getHeight()) / 2);
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    List<ActivitiListener> listeners = model.getMainProcess().getExecutionListeners();
    validateExecutionListeners(listeners);
    Map<String, List<ExtensionElement>> extensionElementMap = model.getMainProcess().getExtensionElements();
    validateExtensionElements(extensionElementMap);
   
    FlowElement flowElement = model.getMainProcess().getFlowElement("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 "completemodel.bpmn";
  }
 
  private void validateModel(BpmnModel model) {
    FlowElement flowElement = model.getMainProcess().getFlowElement("userTask1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof UserTask);
    assertEquals("userTask1", flowElement.getId());
   
    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 "dataobjectmodel.bpmn";
  }
 
  private void validateModel(BpmnModel model) {
    FlowElement flowElement = model.getMainProcess().getFlowElement("start1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof StartEvent);
    assertEquals("start1", flowElement.getId());

    // verify the main process data objects
    List<ValuedDataObject> dataObjects = model.getMainProcess().getDataObjects();
    assertEquals(7, dataObjects.size());
   
    Map<String, ValuedDataObject> objectMap = new HashMap<String, ValuedDataObject>();
    for (ValuedDataObject valueObj : dataObjects) {
      objectMap.put(valueObj.getId(), valueObj);
    }
   
    ValuedDataObject dataObj = objectMap.get("dObj1");
    assertEquals("dObj1", dataObj.getId());
    assertEquals("StringTest", dataObj.getName());
    assertEquals("xsd:string", dataObj.getItemSubjectRef().getStructureRef());
   
    dataObj = objectMap.get("dObj2");
    assertEquals("BooleanTest", dataObj.getName());
    assertEquals("xsd:boolean", dataObj.getItemSubjectRef().getStructureRef());
   
    dataObj = objectMap.get("dObj3");
    assertEquals("DateTest", dataObj.getName());
    assertEquals("xsd:datetime", dataObj.getItemSubjectRef().getStructureRef());
  
    dataObj = objectMap.get("dObj4");
    assertEquals("DoubleTest", dataObj.getName());
    assertEquals("xsd:double", dataObj.getItemSubjectRef().getStructureRef());
   
    dataObj = objectMap.get("dObj5");
    assertEquals("IntegerTest", dataObj.getName());
    assertEquals("xsd:int", dataObj.getItemSubjectRef().getStructureRef());
   
    dataObj = objectMap.get("dObj6");
    assertEquals("LongTest", dataObj.getName());
    assertEquals("xsd:long", dataObj.getItemSubjectRef().getStructureRef());
   
    dataObj = objectMap.get("dObjWithoutType");
    assertEquals("UnknownTypeTest", dataObj.getName());
    assertEquals("xsd:string", dataObj.getItemSubjectRef().getStructureRef());
   
    flowElement = model.getMainProcess().getFlowElement("userTask1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof UserTask);
    assertEquals("userTask1", flowElement.getId());
    UserTask userTask = (UserTask) flowElement;
    assertEquals("kermit", userTask.getAssignee());
   
    flowElement = model.getMainProcess().getFlowElement("subprocess1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof SubProcess);
    assertEquals("subprocess1", flowElement.getId());
    SubProcess subProcess = (SubProcess) flowElement;
    assertEquals(11, subProcess.getFlowElements().size());

    // verify the sub process data objects
    dataObjects = subProcess.getDataObjects();
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  protected String getResource() {
    return "callactivity.bpmn";
  }
 
  private void validateModel(BpmnModel model) {
    FlowElement flowElement = model.getMainProcess().getFlowElement("callactivity");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof CallActivity);
    CallActivity callActivity = (CallActivity) flowElement;
    assertEquals("callactivity", callActivity.getId());
    assertEquals("Call activity", callActivity.getName());
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      } else if (flowElement instanceof SubProcess) {
        SubProcess subProcess = (SubProcess) flowElement;
        postProcessElements(subProcess, subProcess.getFlowElements());
      } else if (flowElement instanceof SequenceFlow) {
      SequenceFlow sequenceFlow = (SequenceFlow) flowElement;
      FlowElement sourceFlowElement = process.getFlowElement(sequenceFlow.getSourceRef()) ;
      if(sourceFlowElement instanceof FlowNode) {
        ((FlowNode) sourceFlowElement).getOutgoingFlows().add(sequenceFlow);
      }
      FlowElement targerFlowElement = process.getFlowElement(sequenceFlow.getTargetRef()) ;
      if(targerFlowElement instanceof FlowNode) {
        ((FlowNode) targerFlowElement).getIncomingFlows().add(sequenceFlow);
      }
    }
    }
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Related Classes of org.activiti.bpmn.model.FlowElement

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