Package com.google.gwt.core.client.impl

Examples of com.google.gwt.core.client.impl.SchedulerImpl$Task


  @Test
  public void testUpdate() throws Exception {
    XmlObject xmlObject = XmlObject.Factory.parse(this.getClass().getResource("/update.xml"));
    Assert.assertNotNull(xmlObject);
        System.out.println(xmlObject.toString());
        Task taskElement = Task.Factory.newInstance();
        TaskMetadata metadata = taskElement.addNewMetadata();
       
        metadata.set(new TaskUnmarshaller().expectElement(xmlObject, "taskMetadata"));
        System.out.println(taskElement.getMetadata().getTaskId());
  }
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        Bpmn2JsonUnmarshaller unmarshaller = new Bpmn2JsonUnmarshaller();
        Definitions definitions = ((Definitions) unmarshaller.unmarshall(getTestJsonFile("sequenceFlow.json"), "").getContents().get(0));
        assertTrue(definitions.getRootElements().size() == 1);
        Process process = getRootProcess(definitions);
        assertTrue(process.getFlowElements().get(0) instanceof Task);
        Task task = (Task) process.getFlowElements().get(0);
        assertEquals("task1", task.getName());
        Task task2 = (Task) process.getFlowElements().get(1);
        assertEquals("task2", task2.getName());
        SequenceFlow flow = (SequenceFlow) process.getFlowElements().get(2);
        assertEquals("seqFlow", flow.getName());
        assertEquals(task, flow.getSourceRef());
        assertEquals(task2, flow.getTargetRef());
        definitions.eResource().save(System.out, Collections.emptyMap());
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    public void testAssociationUnmarshalling() throws Exception {
        Bpmn2JsonUnmarshaller unmarshaller = new Bpmn2JsonUnmarshaller();
        Definitions definitions = ((Definitions) unmarshaller.unmarshall(getTestJsonFile("association.json"), "").getContents().get(0));
        assertTrue(definitions.getRootElements().size() == 1);
        Process process = getRootProcess(definitions);
        Task g = (Task) process.getFlowElements().get(0);
        assertEquals("task", g.getName());
        TextAnnotation textA = (TextAnnotation) process.getArtifacts().get(0);
        Association association = (Association) process.getArtifacts().get(1);
        assertEquals(g, association.getSourceRef());
        assertEquals(textA, association.getTargetRef());
        assertEquals(AssociationDirection.NONE, association.getAssociationDirection());
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    @Test
    public void testAssociationUnidirectionalUnmarshalling() throws Exception {
        Bpmn2JsonUnmarshaller unmarshaller = new Bpmn2JsonUnmarshaller();
        Definitions definitions = ((Definitions) unmarshaller.unmarshall(getTestJsonFile("associationOne.json"), "").getContents().get(0));
        Process process = getRootProcess(definitions);
        Task g = (Task) process.getFlowElements().get(0);
        assertEquals("task", g.getName());
        TextAnnotation textA = (TextAnnotation) process.getArtifacts().get(0);
        Association association = (Association) process.getArtifacts().get(1);
        assertEquals(g, association.getSourceRef());
        assertEquals(textA, association.getTargetRef());
        assertEquals(AssociationDirection.ONE, association.getAssociationDirection());
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    @Test
    public void testAssociationBidirectionalUnmarshalling() throws Exception {
        Bpmn2JsonUnmarshaller unmarshaller = new Bpmn2JsonUnmarshaller();
        Definitions definitions = ((Definitions) unmarshaller.unmarshall(getTestJsonFile("associationBoth.json"), "").getContents().get(0));
        Process process = getRootProcess(definitions);
        Task g = (Task) process.getFlowElements().get(0);
        assertEquals("task", g.getName());
        TextAnnotation textA = (TextAnnotation) process.getArtifacts().get(0);
        Association association = (Association) process.getArtifacts().get(1);
        assertEquals(g, association.getSourceRef());
        assertEquals(textA, association.getTargetRef());
        assertEquals(AssociationDirection.BOTH, association.getAssociationDirection());
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    private void updateTaskDataInputs(FlowElementsContainer container, Definitions def) {
        List<FlowElement> flowElements = container.getFlowElements();
        for(FlowElement fe : flowElements) {
            if(fe instanceof Task && !(fe instanceof UserTask)) {
                Task task = (Task) fe;
                boolean foundReadOnlyServiceTask = false;
                Iterator<FeatureMap.Entry> iter = task.getAnyAttribute().iterator();
                while(iter.hasNext()) {
                    FeatureMap.Entry entry = iter.next();
                    if(entry.getEStructuralFeature().getName().equals("taskName")) {
                        if(entry.getValue().equals("ReadOnlyService")) {
                            foundReadOnlyServiceTask = true;
                        }
                    }
                }

                if(foundReadOnlyServiceTask) {
                    if(task.getDataInputAssociations() != null) {
                        List<DataInputAssociation> dataInputAssociations = task.getDataInputAssociations();
                        for(DataInputAssociation dia : dataInputAssociations) {
                            if(dia.getTargetRef().getId().endsWith("TaskNameInput")) {
                                ((FormalExpression) dia.getAssignment().get(0).getFrom()).setBody("ReadOnlyService");
                            }
                        }
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            if (result == null)
                result = defaultCase(theEObject);
            return result;
        }
        case Bpmn2Package.TASK: {
            Task task = (Task) theEObject;
            T result = caseTask(task);
            if (result == null)
                result = caseActivity(task);
            if (result == null)
                result = caseInteractionNode(task);
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   * @param flowElements
   */
  public static void nodeHasPoint2StartEvent(List<FlowElement> flowElements,StringBuffer sb) {
    for (FlowElement flowElement : flowElements) {
      if (flowElement instanceof Task) {
        Task task = (Task) flowElement;
        for (SequenceFlow sequenceFlow : task.getOutgoing()) {
          if (sequenceFlow.getTargetRef() instanceof StartEvent) {
            sb.append("连接线不允许指向开始节点;");
          }
        }
      }
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      task.setTaskType(TaskType.SendTask);

    }
   
    Task taskBpmn=(Task)getBaseElement(bpmnShape.getBpmnElement());
    if(taskBpmn.getLoopCharacteristics() instanceof MultiInstanceLoopCharacteristics ){
      task.setLoopType(LoopType.MultiInstanceLoopParallel);
    }

    task.setHeight(height);
    task.setWidth(width);
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  }

  @Override
  protected FlowElement convertJsonToElement(JsonNode elementNode,
      JsonNode modelNode, Map<String, JsonNode> shapeMap) {
    Task task = Bpmn2Factory.eINSTANCE.createTask();
    return task;
  }
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