Examples of net.sourceforge.processdash.BackgroundTaskManager$UserTask

org.eclipse.bpmn2.UserTask
This class manages the registration and execution of background tasks. Background tasks represent work that can run asynchronously, and is not time-sensitive. Background tasks will typically be throttled such that they do not use excessive system resources (e.g. CPU). Background tasks can be defined in template.xml files. They can be run at startup and potentially once an hour thereafter. In addition, java clients can request for tasks to be run on the background thread. @author Tuma

            if (result == null)
                result = defaultCase(theEObject);
            return result;
        }
        case Bpmn2Package.USER_TASK: {
            UserTask userTask = (UserTask) theEObject;
            T result = caseUserTask(userTask);
            if (result == null)
                result = caseTask(userTask);
            if (result == null)
                result = caseActivity(userTask);

View Full Code Here

    for (FlowElement flowElement : flowElements) {
      if (flowElement instanceof StartEvent) {
        if (((StartEvent) flowElement).getOutgoing().size() == 1) {
          SequenceFlow sequenceFlow = (((StartEvent) flowElement).getOutgoing()).get(0);
          if (sequenceFlow.getTargetRef() instanceof UserTask) {
            UserTask userTask = (UserTask) sequenceFlow.getTargetRef();
            for (ExtensionAttributeValue extensionAttributeValue : userTask.getExtensionValues()) {
              FeatureMap extensionElements = extensionAttributeValue.getValue();
              for (Entry entry : extensionElements) {
                if (entry.getValue() instanceof TaskCommand) {
                  TaskCommand taskCommand = (TaskCommand) entry.getValue();
                  taskCommands.add(taskCommand);

View Full Code Here

   * @param flowElements
   */
  public static void allUserTaskNodeHaveTaskAssignment(List<FlowElement> flowElements,StringBuffer sb) {
    for (FlowElement flowElement : flowElements) {
      if (flowElement instanceof UserTask) {
        UserTask userTask = (UserTask) flowElement;
        if (userTask.getResources().size() < 1) {
          sb.append(userTask.getId() + "节点没有设置任务分配;" + "");
        }
        LoopCharacteristics loopCharacteristics = userTask.getLoopCharacteristics();


        if (loopCharacteristics instanceof MultiInstanceLoopCharacteristics) {


          for (ExtensionAttributeValue extensionAttributeValue : userTask.getExtensionValues()) {
            FeatureMap extensionElements = extensionAttributeValue.getValue();


            for (Entry entry : extensionElements) {
              if (entry.getValue() instanceof TaskCommand) {
                TaskCommand taskCommand = (TaskCommand) entry.getValue();

View Full Code Here

   */
  public static void taskAssignmentHasOneDuzhan(List<FlowElement> flowElements,StringBuffer sb) {
    List<HumanPerformer> humanPerformers = new ArrayList<HumanPerformer>();
    for (FlowElement flowElement : flowElements) {
      if (flowElement instanceof UserTask) {
        UserTask userTask = (UserTask) flowElement;
        for (ResourceRole resourceRole : userTask.getResources()) {
          if (resourceRole.getClass().getSimpleName().equals("HumanPerformerImpl")) {
            HumanPerformer humanPerformer = (HumanPerformer) resourceRole;
            humanPerformers.add(humanPerformer);
          }
        }

View Full Code Here

   * 
   * @param flowElement
   */
  private static void verifyFormIsNull(FlowElement flowElement,StringBuffer sb) {
    if (flowElement instanceof UserTask) {
      UserTask userTask = (UserTask) flowElement;


      for (ExtensionAttributeValue extensionAttributeValue : userTask.getExtensionValues()) {
        FeatureMap extensionElements = extensionAttributeValue.getValue();


        for (Entry entry : extensionElements) {
          if (entry.getValue() instanceof FormUri) {
            FormUri formUri = (FormUri) entry.getValue();
            if (formUri.getExpression().getValue() != null || !(formUri.getExpression().getValue().equals(""))) {
              return;
            }
          }


        }
      }
      sb.append(userTask.getId() + "节点没有设置表单;" + "");
    }
  }

View Full Code Here

    TaskCommandInst taskCommand = getTaskCommandInst();
    


    List<TaskInstance> taskInstanceQueryTos = (new GetRollBackTaskCmd(this.taskId)).execute(commandContext);
    
    UserTask userTask=(UserTask)taskInstance.getToken().getFlowNode();
    


    
    ExecutionContext executionContext = getExecutionContext();


    Object expressionValue = null;
    if (taskCommand != null && taskCommand.getExpression() != null) {
      try {


        expressionValue = ExpressionMgmt.execute(taskCommand.getExpression(), executionContext);


      } catch (Exception e) {
        throw new FixFlowException(taskInstance.getToken().getFlowNode().getName()+ " 节点,用户命令表达式执行异常!", e);
      }
    }
    String rollBackNodeId = null;
    if (expressionValue != null && !expressionValue.equals("")) {
      rollBackNodeId = expressionValue.toString();
    } else {
      throw new FixFlowException("没有在表达式中指定退回节点!");
    }


    TaskInstance taskInstanceQueryRollBack = null;


    for (TaskInstance taskInstanceQueryTo : taskInstanceQueryTos) {
      if (taskInstanceQueryTo.getNodeId().equals(rollBackNodeId)) {
        taskInstanceQueryRollBack = taskInstanceQueryTo;
        break;
      }
    }
    if (taskInstanceQueryRollBack == null) {
      throw new FixFlowException(userTask.getId() + " 节点的退回命令上退回节点设置错误!");
    }


    String taskId = this.taskId;
    String taskComment = this.taskComment;

View Full Code Here

      setPropertyValue(PROPERTY_FORMURI_VIEW, userTask.getFormUriView(), propertiesNode);
    }
  
    @Override
    protected FlowElement convertJsonToElement(JsonNode elementNode, JsonNode modelNode, Map<String, JsonNode> shapeMap) {
      UserTask task = Bpmn2Factory.eINSTANCE.createUserTask();// UserTask();
      //任务主题
      JsonNode processSubject = JsonConverterUtil.getProperty(PROPERTY_USERTASK_SUBJECT, elementNode);
      if(processSubject != null && StringUtils.isNotEmpty(processSubject.asText())) {
        TaskSubject taskSubject = FixFlowFactory.eINSTANCE.createTaskSubject();
        Expression subjectExpression = FixFlowFactory.eINSTANCE.createExpression();
        subjectExpression.setName(processSubject.asText());
        subjectExpression.setValue(processSubject.asText());
        taskSubject.setExpression(subjectExpression);
        taskSubject.setId("TaskSubject_1");
        BpmnModelUtil.addExtensionElement(task, FixFlowPackage.Literals.DOCUMENT_ROOT__TASK_SUBJECT, taskSubject);
      }
      
      //任务类型
      JsonNode taskTypeNode = getProperty(PROPERTY_USERTASK_TASKTYPE, elementNode);
      if(taskTypeNode != null){
        BpmnModelUtil.addExtensionAttribute(task, FixFlowPackage.Literals.DOCUMENT_ROOT__TASK_TYPE, taskTypeNode.asText());
      }
      
      //任务优先级
      JsonNode taskPriorityNode = getProperty(PROPERTY_PRIORITY, elementNode);
      if(taskPriorityNode != null){
        TaskPriority taskPriority = FixFlowFactory.eINSTANCE.createTaskPriority();
        Expression taskPriorityExpression = FixFlowFactory.eINSTANCE.createExpression();
        taskPriorityExpression.setName(taskPriorityNode.asText());
        taskPriorityExpression.setValue(taskPriorityNode.asText());
        taskPriority.setExpression(taskPriorityExpression);
        BpmnModelUtil.addExtensionElement(task, FixFlowPackage.Literals.DOCUMENT_ROOT__TASK_PRIORITY, taskPriority);
      }
      
      //任务命令
      JsonNode taskCommandNode = getProperty(PROPERTY_TASKCOMMAND, elementNode);
      if(taskCommandNode != null){
        JsonNode itemsNode = taskCommandNode.get(EDITOR_PROPERTIES_GENERAL_ITEMS);
        if(itemsNode !=null){
          Iterator<JsonNode> taskcommandIterator = itemsNode.getElements();
          while(taskcommandIterator.hasNext()) {
            JsonNode taskCommandItemNode = taskcommandIterator.next();
            TaskCommand taskCommand = FixFlowFactory.eINSTANCE.createTaskCommand();
            String commandName = taskCommandItemNode.get(PROPERTY_TASKCOMMAND_NAME).asText();
            String commandId = taskCommandItemNode.get(PROPERTY_TASKCOMMAND_ID).asText();
            String commandType = taskCommandItemNode.get(PROPERTY_TASKCOMMAND_TYPE).asText();
            String isSaveData = taskCommandItemNode.get(PROPERTY_TASKCOMMAND_IS_SAVEDATA).asText();
            String isSimulation =  taskCommandItemNode.get(PROPERTY_TASKCOMMAND_IS_SIMULATION_RUN).asText();
            String isVerify = taskCommandItemNode.get(PROPERTY_TASKCOMMAND_IS_VERIFICATION).asText();
            String paraExpression = taskCommandItemNode.get(PROPERTY_TASKCOMMAND_PARA_EXPRESSION).asText();
            String expression = taskCommandItemNode.get(PROPERTY_TASKCOMMAND_EXPRESSION).asText();
              
            taskCommand.setCommandType(commandType);
            taskCommand.setId(commandId);
            taskCommand.setName(commandName);
            taskCommand.setIsSimulationRun(isSimulation);
            taskCommand.setIsSaveData(isSaveData);
            taskCommand.setIsVerification(isVerify);
            //执行表达式
            Expression expression2 = FixFlowFactory.eINSTANCE.createExpression();
            expression2.setName(expression);
            expression2.setValue(expression);
            taskCommand.setExpression(expression2);
            //参数表达式
            Expression expression3 = FixFlowFactory.eINSTANCE.createExpression();
            expression3.setName(paraExpression);
            expression3.setValue(paraExpression);
            taskCommand.setParameterExpression(expression3);
            BpmnModelUtil.addExtensionElement(task, FixFlowPackage.Literals.DOCUMENT_ROOT__TASK_COMMAND, taskCommand);
          }
        }
      }
      
      //默认表单
      JsonNode usertaskFormUri = JsonConverterUtil.getProperty(PROPERTY_FORMURI, elementNode);
      if(usertaskFormUri != null && StringUtil.isNotEmpty(usertaskFormUri.asText())){
        FormUri formUri = FixFlowFactory.eINSTANCE.createFormUri();
        Expression expression = FixFlowFactory.eINSTANCE.createExpression();
        expression.setName(usertaskFormUri.asText());
        expression.setValue(usertaskFormUri.asText());
        formUri.setExpression(expression);
        BpmnModelUtil.addExtensionElement(task, FixFlowPackage.Literals.DOCUMENT_ROOT__FORM_URI, formUri);
      }
      //浏览表单
      JsonNode usertaskFormUriView = JsonConverterUtil.getProperty(PROPERTY_FORMURI_VIEW, elementNode);
      if(usertaskFormUriView != null && StringUtil.isNotEmpty(usertaskFormUriView.asText())){
        FormUriView formUri = FixFlowFactory.eINSTANCE.createFormUriView();
        Expression expression = FixFlowFactory.eINSTANCE.createExpression();
        expression.setName(usertaskFormUriView.asText());
        expression.setValue(usertaskFormUriView.asText());
        formUri.setExpression(expression);
        BpmnModelUtil.addExtensionElement(task, FixFlowPackage.Literals.DOCUMENT_ROOT__FORM_URI_VIEW, formUri);
      }
      //分配策略
      JsonNode policyTypeNode = getProperty(PROPERTY_USERTASK_POLICYTYPE, elementNode);
      if(policyTypeNode != null){
        AssignPolicyType assignPolicyType = FixFlowFactory.eINSTANCE.createAssignPolicyType();
        assignPolicyType.setId(policyTypeNode.asText());
        String expressionBody = getPropertyValueAsString(PROPERTY_USERTASK_ASSIGNEXPRESSION, elementNode);
        if(StringUtil.isNotEmpty(expressionBody)){
          Expression policyExpression = FixFlowFactory.eINSTANCE.createExpression();
          policyExpression.setValue(expressionBody);
          policyExpression.setName(expressionBody);
          assignPolicyType.setExpression(policyExpression);
        }
        BpmnModelUtil.addExtensionElement(task, FixFlowPackage.Literals.DOCUMENT_ROOT__ASSIGN_POLICY_TYPE, assignPolicyType);
      }
      //转换处理人
      JsonNode assignmentNode = getProperty(PROPERTY_USERTASK_ASSIGNMENT, elementNode);
      if(assignmentNode != null) {
        JsonNode itemsNode = assignmentNode.get(EDITOR_PROPERTIES_GENERAL_ITEMS);
        if(itemsNode != null) {
          Iterator<JsonNode> assignmentIterator = itemsNode.getElements();
          while (assignmentIterator.hasNext()) {
            JsonNode assignmentItemNode = assignmentIterator.next();
            PotentialOwner potentialOwner = Bpmn2Factory.eINSTANCE.createPotentialOwner();
            String resourceType = assignmentItemNode.get(PROPERTY_USERTASK_RESOURCE_TYPE).asText();
            String includeExclusion = "INCLUDE";
            String isContainSub = assignmentItemNode.get(PROPERTY_USERTASK_RESOURCE_IS_CONTAINSSUB).asText();
            String resourceName = assignmentItemNode.get(PROPERTY_USERTASK_RESOURCE_NAME).asText();
            String expressionBody = assignmentItemNode.get(PROPERTY_USERTASK_RESOURCE_EXPRESSION).asText();
            
            BpmnModelUtil.addExtensionAttribute(potentialOwner, FixFlowPackage.Literals.DOCUMENT_ROOT__RESOURCE_TYPE, resourceType);
            BpmnModelUtil.addExtensionAttribute(potentialOwner, FixFlowPackage.Literals.DOCUMENT_ROOT__INCLUDE_EXCLUSION, includeExclusion);
            BpmnModelUtil.addExtensionAttribute(potentialOwner, FixFlowPackage.Literals.DOCUMENT_ROOT__IS_CONTAINS_SUB, isContainSub);
            ResourceAssignmentExpression resourceAssignmentExpression = Bpmn2Factory.eINSTANCE.createResourceAssignmentExpression();
            potentialOwner.setName(resourceName);
            FormalExpression formalExpression = Bpmn2Factory.eINSTANCE.createFormalExpression();
            formalExpression.setBody(expressionBody);
            formalExpression.setId(expressionBody);
            resourceAssignmentExpression.setExpression(formalExpression);
            potentialOwner.setResourceAssignmentExpression(resourceAssignmentExpression);
            task.getResources().add(potentialOwner);
          }
        }
      }
      return task;
    }

View Full Code Here

      super(fp, "User Task", "Task performed by human");
    }


    @Override
    protected Task createFlowElement(ICreateContext context) {
      UserTask task = ModelHandler.FACTORY.createUserTask();
      task.setName("User Task");
      return task;
    }

View Full Code Here

TOP

Related Classes of net.sourceforge.processdash.BackgroundTaskManager$UserTask

com.founder.fix.fixflow.core.impl.util.VerificationUtil

com.founder.fix.fixflow.editor.language.json.converter.UserTaskJsonConverter

com.founder.fix.fixflow.expand.cmd.RollBackTaskByExpressionCmd

org.eclipse.bpmn2.modeler.ui.features.activity.task.UserTaskFeatureContainer$CreateUserTaskFeature

org.eclipse.bpmn2.util.Bpmn2Switch

java.awt.event.ActionListener

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.