org.activiti.engine.form.TaskFormData Java Exaples

Source File: TaskController.java From activiti-in-action-codes with Apache License 2.0

6 votes

/**
 * 读取用户任务的表单字段
 */
@RequestMapping(value = "task/getform/{taskId}")
public ModelAndView readTaskForm(@PathVariable("taskId") String taskId) throws Exception {
    String viewName = "chapter6/task-form";
    ModelAndView mav = new ModelAndView(viewName);
    TaskFormData taskFormData = formService.getTaskFormData(taskId);
    if (taskFormData.getFormKey() != null) {
        Object renderedTaskForm = formService.getRenderedTaskForm(taskId);
        Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
        mav.addObject("task", task);
        mav.addObject("taskFormData", renderedTaskForm);
        mav.addObject("hasFormKey", true);
    } else {
        mav.addObject("taskFormData", taskFormData);
    }
    return mav;
}

Source File: TaskController.java From activiti-in-action-codes with Apache License 2.0

6 votes

/**
 * 读取用户任务的表单字段
 */
@RequestMapping(value = "task/getform/{taskId}")
public ModelAndView readTaskForm(@PathVariable("taskId") String taskId) throws Exception {
    String viewName = "chapter6/task-form";
    ModelAndView mav = new ModelAndView(viewName);
    TaskFormData taskFormData = formService.getTaskFormData(taskId);
    if (taskFormData.getFormKey() != null) {
        Object renderedTaskForm = formService.getRenderedTaskForm(taskId);
        Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
        mav.addObject("task", task);
        mav.addObject("taskFormData", renderedTaskForm);
        mav.addObject("hasFormKey", true);
    } else {
        mav.addObject("taskFormData", taskFormData);
    }
    return mav;
}

Source File: TaskController.java From activiti-in-action-codes with Apache License 2.0

6 votes

/**
 * 读取用户任务的表单字段
 */
@RequestMapping(value = "task/getform/{taskId}")
public ModelAndView readTaskForm(@PathVariable("taskId") String taskId) throws Exception {
    String viewName = "chapter6/task-form";
    ModelAndView mav = new ModelAndView(viewName);
    TaskFormData taskFormData = formService.getTaskFormData(taskId);
    if (taskFormData.getFormKey() != null) {
        Object renderedTaskForm = formService.getRenderedTaskForm(taskId);
        Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
        mav.addObject("task", task);
        mav.addObject("taskFormData", renderedTaskForm);
        mav.addObject("hasFormKey", true);
    } else {
        mav.addObject("taskFormData", taskFormData);
    }
    return mav;
}

Source File: TaskController.java From activiti-in-action-codes with Apache License 2.0

6 votes

/**
 * 读取用户任务的表单字段
 */
@RequestMapping(value = "task/getform/{taskId}")
public ModelAndView readTaskForm(@PathVariable("taskId") String taskId) throws Exception {
    String viewName = "chapter6/task-form";
    ModelAndView mav = new ModelAndView(viewName);
    TaskFormData taskFormData = formService.getTaskFormData(taskId);
    if (taskFormData.getFormKey() != null) {
        Object renderedTaskForm = formService.getRenderedTaskForm(taskId);
        Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
        mav.addObject("task", task);
        mav.addObject("taskFormData", renderedTaskForm);
        mav.addObject("hasFormKey", true);
    } else {
        mav.addObject("taskFormData", taskFormData);
    }
    return mav;
}

Source File: TaskController.java From activiti-in-action-codes with Apache License 2.0

6 votes

/**
 * 读取用户任务的表单字段
 */
@RequestMapping(value = "task/getform/{taskId}")
public ModelAndView readTaskForm(@PathVariable("taskId") String taskId) throws Exception {
    String viewName = "chapter6/task-form";
    ModelAndView mav = new ModelAndView(viewName);
    TaskFormData taskFormData = formService.getTaskFormData(taskId);
    if (taskFormData.getFormKey() != null) {
        Object renderedTaskForm = formService.getRenderedTaskForm(taskId);
        Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
        mav.addObject("task", task);
        mav.addObject("taskFormData", renderedTaskForm);
        mav.addObject("hasFormKey", true);
    } else {
        mav.addObject("taskFormData", taskFormData);
    }
    return mav;
}

Source File: GetTaskFormCmd.java From flowable-engine with Apache License 2.0

6 votes

@Override
public TaskFormData execute(CommandContext commandContext) {
    TaskEntity task = commandContext
            .getTaskEntityManager()
            .findTaskById(taskId);
    if (task == null) {
        throw new ActivitiObjectNotFoundException("No task found for taskId '" + taskId + "'", Task.class);
    }

    if (task.getTaskDefinition() != null) {
        TaskFormHandler taskFormHandler = task.getTaskDefinition().getTaskFormHandler();
        if (taskFormHandler == null) {
            throw new ActivitiException("No taskFormHandler specified for task '" + taskId + "'");
        }

        return taskFormHandler.createTaskForm(task);
    } else {
        // Standalone task, no TaskFormData available
        return null;
    }
}

Source File: ActivitiResourceMapperTest.java From crnk-framework with Apache License 2.0

6 votes

@Test
public void checkForm() {
	Map<String, Object> variables = mapper.mapToVariables(formResource);
	Assert.assertEquals(1, variables.size());
	Assert.assertEquals(Boolean.TRUE, variables.get("approved"));

	TestForm resourceCopy = new TestForm();
	mapper.mapFromVariables(resourceCopy, variables);
	checkFormResource(resourceCopy);

	List<FormProperty> formProperties = new ArrayList<>();
	FormProperty formProperty = Mockito.mock(FormProperty.class);
	Mockito.when(formProperty.getId()).thenReturn("approved");
	Mockito.when(formProperty.getValue()).thenReturn("true");
	formProperties.add(formProperty);

	TaskFormData formData = Mockito.mock(TaskFormData.class);
	Mockito.when(formData.getFormProperties()).thenReturn(formProperties);
	Task task = Mockito.mock(Task.class);
	Mockito.when(task.getId()).thenReturn("someTask");
	Mockito.when(formData.getTask()).thenReturn(task);
	TestForm formCopy = mapper.mapToResource(TestForm.class, formData);
	checkFormResource(formCopy);
	Assert.assertEquals("someTask", formCopy.getId());
}

Source File: ActivitiTypeConverter.java From alfresco-repository with GNU Lesser General Public License v3.0

6 votes

public WorkflowTaskDefinition getTaskDefinition(Task task)
{
	// Get the task-form used (retrieved from cached process-definition)
	TaskFormData taskFormData = formService.getTaskFormData(task.getId());
    String taskDefId = null;
    if(taskFormData != null) 
    {
        taskDefId = taskFormData.getFormKey();
    }
    
    // Fetch node based on cached process-definition
    ReadOnlyProcessDefinition procDef = activitiUtil.getDeployedProcessDefinition(task.getProcessDefinitionId());
    WorkflowNode node = convert(procDef.findActivity(task.getTaskDefinitionKey()), true);
    
    return factory.createTaskDefinition(taskDefId, node, taskDefId, false);
}

Source File: WorkspaceController.java From lemon with Apache License 2.0

5 votes

/**
 * 完成任务页面
 * 
 * @return
 */
@RequestMapping("workspace-prepareCompleteTask")
public String prepareCompleteTask(@RequestParam("taskId") String taskId,
        Model model) {
    FormService formService = processEngine.getFormService();

    TaskFormData taskFormData = formService.getTaskFormData(taskId);

    model.addAttribute("taskFormData", taskFormData);

    return "bpm/workspace-prepareCompleteTask";
}

Source File: SimpleFlowWorkController.java From activiti-demo with Apache License 2.0

5 votes

/**
     * 跳转到任务执行页面
     * @param request
     * @return
     */
    @RequestMapping(value = "/form.do")
    public String from(HttpServletRequest request,
                       @RequestParam("taskId")String taskId,
                       Model model){

        List<Task> taskList =  taskService.createTaskQuery().taskId(taskId).list();
        Task task = taskList.get(0);
        //获取表单数据
        TaskFormData tfd =  formService.getTaskFormData(taskId);
        List<FormProperty>   fpList = tfd.getFormProperties();

        Map map = runtimeService.getVariables(task.getExecutionId());

        List<ActivityImpl> activityList = new ArrayList<ActivityImpl>();

        try {
            //查找所有可驳回的节点
            activityList = processExtensionService.findBackActivity(taskId);
            //model.addAttribute("activityList",activityList);
        }catch (Exception e){
            e.printStackTrace();
        }


//        model.addAttribute("task",task);
//        model.addAttribute("fpList",fpList);
//        model.addAttribute("map",map);
//        model.addAttribute("taskId",taskId);

        request.setAttribute("task", task);
        request.setAttribute("fpList", fpList);
        request.setAttribute("map", map);
        request.setAttribute("taskId", taskId);
        request.setAttribute("activityList", activityList);
        
        return "/simple/form";
    }

Source File: GetRenderedTaskFormCmd.java From flowable-engine with Apache License 2.0

5 votes

@Override
public Object execute(CommandContext commandContext) {
    TaskEntity task = commandContext
            .getTaskEntityManager()
            .findTaskById(taskId);
    if (task == null) {
        throw new ActivitiObjectNotFoundException("Task '" + taskId + "' not found", Task.class);
    }

    if (task.getTaskDefinition() == null) {
        throw new ActivitiException("Task form definition for '" + taskId + "' not found");
    }

    TaskFormHandler taskFormHandler = task.getTaskDefinition().getTaskFormHandler();
    if (taskFormHandler == null) {
        return null;
    }

    FormEngine formEngine = commandContext
            .getProcessEngineConfiguration()
            .getFormEngines()
            .get(formEngineName);

    if (formEngine == null) {
        throw new ActivitiException("No formEngine '" + formEngineName + "' defined process engine configuration");
    }

    TaskFormData taskForm = taskFormHandler.createTaskForm(task);

    return formEngine.renderTaskForm(taskForm);
}

Source File: JuelFormEngine.java From flowable-engine with Apache License 2.0

5 votes

@Override
public Object renderTaskForm(TaskFormData taskForm) {
    if (taskForm.getFormKey() == null) {
        return null;
    }
    String formTemplateString = getFormTemplateString(taskForm, taskForm.getFormKey());
    ScriptingEngines scriptingEngines = Context.getProcessEngineConfiguration().getScriptingEngines();
    TaskEntity task = (TaskEntity) taskForm.getTask();
    return scriptingEngines.evaluate(formTemplateString, ScriptingEngines.DEFAULT_SCRIPTING_LANGUAGE, task.getExecution());
}

Source File: DefaultTaskFormHandler.java From flowable-engine with Apache License 2.0

5 votes

@Override
public TaskFormData createTaskForm(TaskEntity task) {
    TaskFormDataImpl taskFormData = new TaskFormDataImpl();
    if (formKey != null) {
        Object formValue = formKey.getValue(task.getExecution());
        if (formValue != null) {
            taskFormData.setFormKey(formValue.toString());
        }
    }
    taskFormData.setDeploymentId(deploymentId);
    taskFormData.setTask(task);
    initializeFormProperties(taskFormData, task.getExecution());
    return taskFormData;
}

Source File: ActivitiResourceMapper.java From crnk-framework with Apache License 2.0

5 votes

public <T extends FormResource> T mapToResource(Class<T> resourceClass, TaskFormData formData) {
	T resource = io.crnk.core.engine.internal.utils.ClassUtils.newInstance(resourceClass);
	Map<String, Object> formPropertyMap = new HashMap<>();
	List<FormProperty> formProperties = formData.getFormProperties();
	for (FormProperty formProperty : formProperties) {
		formPropertyMap.put(formProperty.getId(), formProperty.getValue());
	}
	copyInternal(resource, null, formPropertyMap, true, Optional.empty());
	resource.setId(formData.getTask().getId());
	return resource;
}

Source File: FormResourceRepository.java From crnk-framework with Apache License 2.0

5 votes

@Override
public F findOne(String id, QuerySpec querySpec) {
    try {
        TaskFormData taskFormData = formService.getTaskFormData(id);

        FormResource formResource = resourceMapper.mapToResource(getResourceClass(), taskFormData);
        return (F) formResource;
    } catch (ActivitiObjectNotFoundException e) {
        // happens after completion when task is returned one last time.
        // FIXME better solution since still log out
        return null;
    }
}

Source File: ActivitiTypeConverter.java From alfresco-repository with GNU Lesser General Public License v3.0

5 votes

/**
 * Converts the given task into a {@link WorkflowTask}, allows ignoring domain mismatch (ALF-12264)
 * @param task Task
 * @param ignoreDomainMismatch whether or not to ignore domain mismatch exception
 * @return the converter task. Returns null when the domain mismatched and ignoreDomainMismatch was true.
 */
public WorkflowTask convert(Task task, boolean ignoreDomainMismatch)
{
    if(task == null)
        return null;
    String id = task.getId();
    String defaultTitle = task.getName();
    String defaultDescription = task.getDescription();
    
    WorkflowTaskState state = WorkflowTaskState.IN_PROGRESS;
    WorkflowPath path = getWorkflowPath(task.getExecutionId(), ignoreDomainMismatch);
    
    if(path != null) 
    {
    	// Since the task is active, it's safe to use the active node on
        // the execution path
        WorkflowNode node = path.getNode();
        
        TaskFormData taskFormData =formService.getTaskFormData(task.getId());
        String taskDefId = null;
        if(taskFormData != null) 
        {
            taskDefId = taskFormData.getFormKey();
        }
        WorkflowTaskDefinition taskDef = factory.createTaskDefinition(taskDefId, node, taskDefId, false);
        
        // All task-properties should be fetched, not only local
        Map<QName, Serializable> properties = propertyConverter.getTaskProperties(task);
        
        return factory.createTask(id,
                    taskDef, taskDef.getId(), defaultTitle, defaultDescription, state, path, properties);
    }
    else
    {
    	// Ignoring this task, domain mismatched and safely ignoring that
    	return null;
    }
}

Source File: FormPropertyDefaultValueTest.java From activiti6-boot2 with Apache License 2.0

5 votes

@Deployment
public void testDefaultValue() throws Exception {
  ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("FormPropertyDefaultValueTest.testDefaultValue");
  Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();

  TaskFormData formData = formService.getTaskFormData(task.getId());
  List<FormProperty> formProperties = formData.getFormProperties();
  assertEquals(4, formProperties.size());

  for (FormProperty prop : formProperties) {
    if ("booleanProperty".equals(prop.getId())) {
      assertEquals("true", prop.getValue());
    } else if ("stringProperty".equals(prop.getId())) {
      assertEquals("someString", prop.getValue());
    } else if ("longProperty".equals(prop.getId())) {
      assertEquals("42", prop.getValue());
    } else if ("longExpressionProperty".equals(prop.getId())) {
      assertEquals("23", prop.getValue());
    } else {
      assertTrue("Invalid form property: " + prop.getId(), false);
    }
  }

  Map<String, String> formDataUpdate = new HashMap<String, String>();
  formDataUpdate.put("longExpressionProperty", "1");
  formDataUpdate.put("booleanProperty", "false");
  formService.submitTaskFormData(task.getId(), formDataUpdate);

  assertEquals(false, runtimeService.getVariable(processInstance.getId(), "booleanProperty"));
  assertEquals("someString", runtimeService.getVariable(processInstance.getId(), "stringProperty"));
  assertEquals(42L, runtimeService.getVariable(processInstance.getId(), "longProperty"));
  assertEquals(1L, runtimeService.getVariable(processInstance.getId(), "longExpressionProperty"));
}

Source File: FormServiceTest.java From activiti6-boot2 with Apache License 2.0

5 votes

@Deployment
public void testFormPropertyExpression() {
  Map<String, Object> varMap = new HashMap<String, Object>();
  varMap.put("speaker", "Mike"); // variable name mapping
  Address address = new Address();
  varMap.put("address", address);

  String procDefId = repositoryService.createProcessDefinitionQuery().singleResult().getId();
  ProcessInstance processInstance = runtimeService.startProcessInstanceById(procDefId, varMap);

  String taskId = taskService.createTaskQuery().singleResult().getId();
  TaskFormData taskFormData = formService.getTaskFormData(taskId);

  List<FormProperty> formProperties = taskFormData.getFormProperties();
  FormProperty propertySpeaker = formProperties.get(0);
  assertEquals("speaker", propertySpeaker.getId());
  assertEquals("Mike", propertySpeaker.getValue());

  assertEquals(2, formProperties.size());

  Map<String, String> properties = new HashMap<String, String>();
  properties.put("street", "Broadway");
  formService.submitTaskFormData(taskId, properties);

  address = (Address) runtimeService.getVariable(processInstance.getId(), "address");
  assertEquals("Broadway", address.getStreet());
}

Source File: JuelFormEngine.java From activiti6-boot2 with Apache License 2.0

5 votes

public Object renderTaskForm(TaskFormData taskForm) {
  if (taskForm.getFormKey() == null) {
    return null;
  }
  String formTemplateString = getFormTemplateString(taskForm, taskForm.getFormKey());
  ScriptingEngines scriptingEngines = Context.getProcessEngineConfiguration().getScriptingEngines();
  TaskEntity task = (TaskEntity) taskForm.getTask();
  return scriptingEngines.evaluate(formTemplateString, ScriptingEngines.DEFAULT_SCRIPTING_LANGUAGE, task.getExecution());
}

Source File: FormPropertyDefaultValueTest.java From activiti6-boot2 with Apache License 2.0

5 votes

@Deployment
public void testDefaultValue() throws Exception {
  ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("FormPropertyDefaultValueTest.testDefaultValue");
  Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();

  TaskFormData formData = formService.getTaskFormData(task.getId());
  List<FormProperty> formProperties = formData.getFormProperties();
  assertEquals(4, formProperties.size());

  for (FormProperty prop : formProperties) {
    if ("booleanProperty".equals(prop.getId())) {
      assertEquals("true", prop.getValue());
    } else if ("stringProperty".equals(prop.getId())) {
      assertEquals("someString", prop.getValue());
    } else if ("longProperty".equals(prop.getId())) {
      assertEquals("42", prop.getValue());
    } else if ("longExpressionProperty".equals(prop.getId())) {
      assertEquals("23", prop.getValue());
    } else {
      assertTrue("Invalid form property: " + prop.getId(), false);
    }
  }

  Map<String, String> formDataUpdate = new HashMap<String, String>();
  formDataUpdate.put("longExpressionProperty", "1");
  formDataUpdate.put("booleanProperty", "false");
  formService.submitTaskFormData(task.getId(), formDataUpdate);

  assertEquals(false, runtimeService.getVariable(processInstance.getId(), "booleanProperty"));
  assertEquals("someString", runtimeService.getVariable(processInstance.getId(), "stringProperty"));
  assertEquals(42L, runtimeService.getVariable(processInstance.getId(), "longProperty"));
  assertEquals(1L, runtimeService.getVariable(processInstance.getId(), "longExpressionProperty"));
}

Source File: FormServiceTest.java From activiti6-boot2 with Apache License 2.0

5 votes

@Deployment
public void testFormPropertyExpression() {
  Map<String, Object> varMap = new HashMap<String, Object>();
  varMap.put("speaker", "Mike"); // variable name mapping
  Address address = new Address();
  varMap.put("address", address);

  String procDefId = repositoryService.createProcessDefinitionQuery().singleResult().getId();
  ProcessInstance processInstance = runtimeService.startProcessInstanceById(procDefId, varMap);

  String taskId = taskService.createTaskQuery().singleResult().getId();
  TaskFormData taskFormData = formService.getTaskFormData(taskId);

  List<FormProperty> formProperties = taskFormData.getFormProperties();
  FormProperty propertySpeaker = formProperties.get(0);
  assertEquals("speaker", propertySpeaker.getId());
  assertEquals("Mike", propertySpeaker.getValue());

  assertEquals(2, formProperties.size());

  Map<String, String> properties = new HashMap<String, String>();
  properties.put("street", "Broadway");
  formService.submitTaskFormData(taskId, properties);

  address = (Address) runtimeService.getVariable(processInstance.getId(), "address");
  assertEquals("Broadway", address.getStreet());
}

Source File: DefaultTaskFormHandler.java From activiti6-boot2 with Apache License 2.0

5 votes

public TaskFormData createTaskForm(TaskEntity task) {
  TaskFormDataImpl taskFormData = new TaskFormDataImpl();
  if (formKey != null) {
    Object formValue = formKey.getValue(task.getExecution());
    if (formValue != null) {
      taskFormData.setFormKey(formValue.toString());
    }
  }
  taskFormData.setDeploymentId(deploymentId);
  taskFormData.setTask(task);
  initializeFormProperties(taskFormData, task.getExecution());
  return taskFormData;
}

Source File: GetTaskFormCmd.java From activiti6-boot2 with Apache License 2.0

5 votes

public TaskFormData execute(CommandContext commandContext) {
  TaskEntity task = commandContext.getTaskEntityManager().findById(taskId);
  if (task == null) {
    throw new ActivitiObjectNotFoundException("No task found for taskId '" + taskId + "'", Task.class);
  }
  
  TaskFormHandler taskFormHandler = FormHandlerUtil.getTaskFormHandlder(task);
  if (taskFormHandler == null) {
    throw new ActivitiException("No taskFormHandler specified for task '" + taskId + "'");
  }

  return taskFormHandler.createTaskForm(task);
}

Source File: GetRenderedTaskFormCmd.java From activiti6-boot2 with Apache License 2.0

5 votes

public Object execute(CommandContext commandContext) {
  
  if (taskId == null) {
    throw new ActivitiIllegalArgumentException("Task id should not be null");
  }
  
  TaskEntity task = commandContext.getTaskEntityManager().findById(taskId);
  if (task == null) {
    throw new ActivitiObjectNotFoundException("Task '" + taskId + "' not found", Task.class);
  }
  
  TaskFormHandler taskFormHandler = FormHandlerUtil.getTaskFormHandlder(task);
  if (taskFormHandler != null) {
  
    FormEngine formEngine = commandContext.getProcessEngineConfiguration().getFormEngines().get(formEngineName);

    if (formEngine == null) {
      throw new ActivitiException("No formEngine '" + formEngineName + "' defined process engine configuration");
    }

    TaskFormData taskForm = taskFormHandler.createTaskForm(task);

    return formEngine.renderTaskForm(taskForm);
  }
  
  return null;
}

Source File: MyFormEngine.java From activiti-in-action-codes with Apache License 2.0

4 votes

@Override
public Object renderTaskForm(TaskFormData taskForm) {
    javax.swing.JButton jButton = new javax.swing.JButton();
    jButton.setName("My Task Form Button");
    return jButton;
}

Source File: AppTest.java From tutorial with MIT License

4 votes

@Test
public void listTasks() {
    // 1. 查寻/设置 用户和组
    logger.trace("query and create managers group and user waytt if they are not exist.");
    String groupId = "hosts";
    String userId = "dolores";
    //查询有没有ID为 managers 的组
    List<Group> hostGroups = identityService.createGroupQuery().groupId(groupId).list();
    Group hostGroup;
    if(hostGroups == null || hostGroups.size() == 0) {
        // 没有，增加一个
        hostGroup = identityService.newGroup(groupId); //参数是groupId
        hostGroup.setName("接待员");
        hostGroup.setType("business-role");
        identityService.saveGroup(hostGroup);
    }else{
        hostGroup = hostGroups.get(0);
    }

    List<User> users = identityService.createUserQuery().userId(userId).list();
    User userDolores;
    if(users == null || users.size() == 0) {
        userDolores = identityService.newUser(userId);
        userDolores.setFirstName("Dolores");
        userDolores.setLastName("Abernathy");
        userDolores.setPassword("none");
        userDolores.setEmail("[email protected]");
        identityService.saveUser(userDolores);
        identityService.createMembership(userDolores.getId(), hostGroup.getId());
    }else{
        userDolores = users.get(0);
    }


    logger.trace("listTasks");
    List<Task> tasks = taskService.createTaskQuery().list();

    if(tasks == null || tasks.size() == 0){
        logger.trace("donot found any tasks; add one");

        Map<String, Object> variables = new HashMap<String, Object>();
        variables.put("applicantName", "Bernard Lowe");
        variables.put("email", "[email protected]");
        variables.put("phoneNumber", "123456789");
        runtimeService.startProcessInstanceByKey("hireProcess", variables);
    }else{
        for(Task t : tasks){
            logger.trace("  task {}, {}, {}, {}, {}", t.getCategory(), t.getClaimTime(),
                    t.getName(), t.getId(), t.getFormKey());


            TaskFormData taskFormData = formService.getTaskFormData(t.getId());
            List<FormProperty> formProperties = taskFormData.getFormProperties();
            for (FormProperty property : formProperties) {
                logger.trace("  FormData property  id: {}, name: {}, type: {} value: {}", property.getId(), property.getName(), property.getType(), property.getValue());
            }

        }
    }

    //query again
    tasks = taskService.createTaskQuery().list();
    assertTrue(tasks.size() > 0);
    for(int i=0; i<tasks.size() && i < 3; i++) {
        //认领几个任务（最多3个）
        Task task = tasks.get(i);
        //认领此任务
        taskService.claim(task.getId(), userDolores.getId());
    }

    //查看dolores用户当前的任务列表
    List<Task> tasksOfDolores = taskService.createTaskQuery().taskAssignee(userDolores.getId()).list();
    for (Task dt : tasksOfDolores) {
        logger.trace("Dolores's task: {}, {}, {}", dt.getId(), dt.getCreateTime(), dt.getProcessVariables());
        // 设置此任务为完成状态
        Map<String, Object> vars = new HashMap<>();
        vars.put("telephoneInterviewOutcome", true);
        vars.put("techOk", false);
        vars.put("financialOk", true);
        taskService.complete(dt.getId(), vars);

        // 查询这个任务对应的流程的最终状态
        HistoricProcessInstance hpi = historyService.createHistoricProcessInstanceQuery().processInstanceId(dt.getProcessInstanceId()).singleResult();
        logger.trace("HistoricProcessInstance {}, {}, {}, {}", hpi.getName(), hpi.getEndActivityId(), hpi.getStartTime(), hpi.getEndTime());
    }


}

Source File: MyFormEngine.java From activiti-in-action-codes with Apache License 2.0

4 votes

@Override
public Object renderTaskForm(TaskFormData taskForm) {
    javax.swing.JButton jButton = new javax.swing.JButton();
    jButton.setName("My Task Form Button");
    return jButton;
}

Source File: TaskController.java From activiti-in-action-codes with Apache License 2.0

4 votes

/**
 * 读取用户任务的表单字段
 */
@RequestMapping(value = "task/getform/{taskId}")
public ModelAndView readTaskForm(@PathVariable("taskId") String taskId) throws Exception {
    String viewName = "chapter6/task-form";
    ModelAndView mav = new ModelAndView(viewName);
    TaskFormData taskFormData = formService.getTaskFormData(taskId);
    Task task = null;

    // 外置表单
    if (taskFormData != null && taskFormData.getFormKey() != null) {
        Object renderedTaskForm = formService.getRenderedTaskForm(taskId);
        task = taskService.createTaskQuery().taskId(taskId).singleResult();
        mav.addObject("taskFormData", renderedTaskForm);
        mav.addObject("hasFormKey", true);
    } else if (taskFormData != null) { // 动态表单
        mav.addObject("taskFormData", taskFormData);
        task = taskFormData.getTask();
    } else { // 手动创建的任务（包括子任务）
        task = taskService.createTaskQuery().taskId(taskId).singleResult();
        mav.addObject("manualTask", true);
    }
    mav.addObject("task", task);

    // 读取任务参与人列表
    List<IdentityLink> identityLinksForTask = taskService.getIdentityLinksForTask(taskId);
    mav.addObject("identityLinksForTask", identityLinksForTask);

    // 读取所有人员
    List<User> users = identityService.createUserQuery().list();
    mav.addObject("users", users);

    // 读取所有组
    List<Group> groups = identityService.createGroupQuery().list();
    mav.addObject("groups", groups);

    // 读取子任务
    List<HistoricTaskInstance> subTasks = historyService.createHistoricTaskInstanceQuery().taskParentTaskId(taskId).list();
    mav.addObject("subTasks", subTasks);

    // 读取上级任务
    if (task != null && task.getParentTaskId() != null) {
        HistoricTaskInstance parentTask = historyService.createHistoricTaskInstanceQuery().taskId(task.getParentTaskId()).singleResult();
        mav.addObject("parentTask", parentTask);
    }

    // 读取附件
    List<Attachment> attachments = null;
    if (task.getTaskDefinitionKey() != null) {
        attachments = taskService.getTaskAttachments(taskId);
    } else {
        attachments = taskService.getProcessInstanceAttachments(task.getProcessInstanceId());
    }
    mav.addObject("attachments", attachments);

    return mav;
}

Source File: MyFormEngine.java From activiti-in-action-codes with Apache License 2.0

4 votes

@Override
public Object renderTaskForm(TaskFormData taskForm) {
    javax.swing.JButton jButton = new javax.swing.JButton();
    jButton.setName("My Task Form Button");
    return jButton;
}

Source File: TaskController.java From activiti-in-action-codes with Apache License 2.0

4 votes

/**
 * 读取用户任务的表单字段
 */
@RequestMapping(value = "task/getform/{taskId}")
public ModelAndView readTaskForm(@PathVariable("taskId") String taskId) throws Exception {
    String viewName = "chapter6/task-form";
    ModelAndView mav = new ModelAndView(viewName);
    TaskFormData taskFormData = formService.getTaskFormData(taskId);
    Task task = null;

    // 外置表单
    if (taskFormData != null && taskFormData.getFormKey() != null) {
        Object renderedTaskForm = formService.getRenderedTaskForm(taskId);
        task = taskService.createTaskQuery().taskId(taskId).singleResult();
        mav.addObject("taskFormData", renderedTaskForm);
        mav.addObject("hasFormKey", true);
    } else if (taskFormData != null) { // 动态表单
        mav.addObject("taskFormData", taskFormData);
        task = taskFormData.getTask();
    } else { // 手动创建的任务（包括子任务）
        task = taskService.createTaskQuery().taskId(taskId).singleResult();
        mav.addObject("manualTask", true);
    }
    mav.addObject("task", task);

    // 读取任务参与人列表
    List<IdentityLink> identityLinksForTask = taskService.getIdentityLinksForTask(taskId);
    mav.addObject("identityLinksForTask", identityLinksForTask);

    // 读取所有人员
    List<User> users = identityService.createUserQuery().list();
    mav.addObject("users", users);

    // 读取所有组
    List<Group> groups = identityService.createGroupQuery().list();
    mav.addObject("groups", groups);

    // 读取子任务
    List<HistoricTaskInstance> subTasks = historyService.createHistoricTaskInstanceQuery().taskParentTaskId(taskId).list();
    mav.addObject("subTasks", subTasks);

    // 读取上级任务
    if (task != null && task.getParentTaskId() != null) {
        HistoricTaskInstance parentTask = historyService.createHistoricTaskInstanceQuery().taskId(task.getParentTaskId()).singleResult();
        mav.addObject("parentTask", parentTask);
    }

    // 读取附件
    List<Attachment> attachments = null;
    if (task.getTaskDefinitionKey() != null) {
        attachments = taskService.getTaskAttachments(taskId);
    } else {
        attachments = taskService.getProcessInstanceAttachments(task.getProcessInstanceId());
    }
    mav.addObject("attachments", attachments);

    return mav;
}

org.activiti.engine.form.TaskFormData Java Examples