Examples with DefaultTaskEventListener org.jbpm.services.task.events.DefaultTaskEventListener used on opensource projects

Example 6 with DefaultTaskEventListener

use of org.jbpm.services.task.events.DefaultTaskEventListener in project jbpm by kiegroup.

the class LifeCycleBaseTest method testCompleteWithMergeOfResultsOverrideAtCompletion.

@Test
public void testCompleteWithMergeOfResultsOverrideAtCompletion() {
    final Map<String, Object> outputsAfterCompletion = new HashMap<String, Object>();
    // One potential owner, should go straight to state Reserved
    String str = "(with (new Task()) { priority = 55, taskData = (with( new TaskData()) { } ), ";
    str += "peopleAssignments = (with ( new PeopleAssignments() ) { potentialOwners = [new User('Bobba Fet'), new User('Darth Vader') ], businessAdministrators = [ new User('Administrator') ],}),";
    str += "name = 'This is my task name' })";
    ((EventService<TaskLifeCycleEventListener>) taskService).registerTaskEventListener(new DefaultTaskEventListener() {

        @Override
        public void afterTaskCompletedEvent(TaskEvent event) {
            outputsAfterCompletion.putAll(event.getTask().getTaskData().getTaskOutputVariables());
        }
    });
    Task task = TaskFactory.evalTask(new StringReader(str));
    taskService.addTask(task, new HashMap<String, Object>());
    long taskId = task.getId();
    taskService.start(taskId, "Darth Vader");
    Task task1 = taskService.getTaskById(taskId);
    assertEquals(Status.InProgress, task1.getTaskData().getStatus());
    assertEquals("Darth Vader", task1.getTaskData().getActualOwner().getId());
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("response", "not sure");
    taskService.addContent(taskId, params);
    task1 = taskService.getTaskById(taskId);
    Map<String, Object> outputs = getTaskOutput(task1);
    assertEquals(1, outputs.size());
    assertEquals("not sure", outputs.get("response"));
    params.clear();
    params.put("response", "let's do it");
    taskService.complete(taskId, "Darth Vader", params);
    task1 = taskService.getTaskById(taskId);
    assertEquals(Status.Completed, task1.getTaskData().getStatus());
    assertEquals("Darth Vader", task1.getTaskData().getActualOwner().getId());
    outputs = getTaskOutput(task1);
    assertEquals(1, outputs.size());
    assertEquals("let's do it", outputs.get("response"));
    // now let's check what was actually given to listeners
    assertEquals(1, outputsAfterCompletion.size());
    assertEquals("let's do it", outputsAfterCompletion.get("response"));
}

Example 7 with DefaultTaskEventListener

use of org.jbpm.services.task.events.DefaultTaskEventListener in project jbpm by kiegroup.

the class LifeCycleBaseTest method testCompleteWithMergeOfResultsEmptyAtCompletion.

@Test
public void testCompleteWithMergeOfResultsEmptyAtCompletion() {
    final Map<String, Object> outputsAfterCompletion = new HashMap<String, Object>();
    // One potential owner, should go straight to state Reserved
    String str = "(with (new Task()) { priority = 55, taskData = (with( new TaskData()) { } ), ";
    str += "peopleAssignments = (with ( new PeopleAssignments() ) { potentialOwners = [new User('Bobba Fet'), new User('Darth Vader') ], businessAdministrators = [ new User('Administrator') ],}),";
    str += "name = 'This is my task name' })";
    ((EventService<TaskLifeCycleEventListener>) taskService).registerTaskEventListener(new DefaultTaskEventListener() {

        @Override
        public void afterTaskCompletedEvent(TaskEvent event) {
            outputsAfterCompletion.putAll(event.getTask().getTaskData().getTaskOutputVariables());
        }
    });
    Task task = TaskFactory.evalTask(new StringReader(str));
    taskService.addTask(task, new HashMap<String, Object>());
    long taskId = task.getId();
    taskService.start(taskId, "Darth Vader");
    Task task1 = taskService.getTaskById(taskId);
    assertEquals(Status.InProgress, task1.getTaskData().getStatus());
    assertEquals("Darth Vader", task1.getTaskData().getActualOwner().getId());
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("response", "not sure");
    taskService.addContent(taskId, params);
    task1 = taskService.getTaskById(taskId);
    Map<String, Object> outputs = getTaskOutput(task1);
    assertEquals(1, outputs.size());
    assertEquals("not sure", outputs.get("response"));
    params.clear();
    taskService.complete(taskId, "Darth Vader", params);
    task1 = taskService.getTaskById(taskId);
    assertEquals(Status.Completed, task1.getTaskData().getStatus());
    assertEquals("Darth Vader", task1.getTaskData().getActualOwner().getId());
    outputs = getTaskOutput(task1);
    assertEquals(1, outputs.size());
    assertEquals("not sure", outputs.get("response"));
    // now let's check what was actually given to listeners
    assertEquals(1, outputsAfterCompletion.size());
    assertEquals("not sure", outputsAfterCompletion.get("response"));
}

Example 8 with DefaultTaskEventListener

use of org.jbpm.services.task.events.DefaultTaskEventListener in project jbpm by kiegroup.

the class AsyncWorkItemHandlerTest method testRunProcessWithAsyncHandlerRecordExecutionErrorTaskAutoAck.

@SuppressWarnings("unchecked")
@Test(timeout = 20000)
public void testRunProcessWithAsyncHandlerRecordExecutionErrorTaskAutoAck() throws Exception {
    CountDownAsyncJobListener countDownListener = new CountDownAsyncJobListener(1);
    ((ExecutorServiceImpl) executorService).addAsyncJobListener(countDownListener);
    ((ExecutorServiceImpl) executorService).setRetries(0);
    RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder().userGroupCallback(userGroupCallback).addAsset(ResourceFactory.newClassPathResource("BPMN2-UserTaskWithRollback.bpmn2"), ResourceType.BPMN2).get();
    manager = RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment);
    assertNotNull(manager);
    RuntimeEngine runtime = manager.getRuntimeEngine(EmptyContext.get());
    KieSession ksession = runtime.getKieSession();
    assertNotNull(ksession);
    ProcessInstance processInstance = ksession.startProcess("UserTaskWithRollback");
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
    processInstance = runtime.getKieSession().getProcessInstance(processInstance.getId());
    assertNotNull(processInstance);
    manager.disposeRuntimeEngine(runtime);
    runtime = manager.getRuntimeEngine(EmptyContext.get());
    TaskService taskService = runtime.getTaskService();
    List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner("john", "en-UK");
    assertEquals(1, tasks.size());
    long taskId = tasks.get(0).getId();
    TaskLifeCycleEventListener listener = new DefaultTaskEventListener() {

        @Override
        public void afterTaskStartedEvent(TaskEvent event) {
            throw new TaskExecutionException("On purpose");
        }
    };
    try {
        ((EventService<TaskLifeCycleEventListener>) taskService).registerTaskEventListener(listener);
        taskService.start(taskId, "john");
        fail("Start task should fail due to broken script");
    } catch (Throwable e) {
    // expected
    }
    manager.disposeRuntimeEngine(runtime);
    ExecutionErrorManager errorManager = ((AbstractRuntimeManager) manager).getExecutionErrorManager();
    assertNotNull("ErrorManager is null", errorManager);
    ExecutionErrorStorage errorStorage = errorManager.getStorage();
    assertNotNull("ErrorStorage is null", errorStorage);
    List<ExecutionError> errors = errorStorage.list(0, 10);
    assertEquals(1, errors.size());
    ExecutionError error = errors.get(0);
    assertNotNull(error);
    assertEquals("Task", error.getType());
    assertEquals("UserTaskWithRollback", error.getProcessId());
    assertEquals("Hello", error.getActivityName());
    assertEquals(manager.getIdentifier(), error.getDeploymentId());
    assertNotNull(error.getError());
    assertNotNull(error.getErrorMessage());
    assertNotNull(error.getActivityId());
    assertNotNull(error.getProcessInstanceId());
    assertNull(error.getAcknowledgedAt());
    assertNull(error.getAcknowledgedBy());
    assertFalse(error.isAcknowledged());
    countDownListener.reset(1);
    // first run should not ack the job as it's in error state
    CommandContext ctx = new CommandContext();
    ctx.setData("SingleRun", "true");
    ctx.setData("EmfName", "org.jbpm.persistence.complete");
    executorService.scheduleRequest(TaskAutoAckErrorCommand.class.getName(), ctx);
    countDownListener.waitTillCompleted();
    errors = errorStorage.list(0, 10);
    assertEquals(1, errors.size());
    error = errors.get(0);
    assertNotNull(error);
    assertFalse(error.isAcknowledged());
    runtime = manager.getRuntimeEngine(EmptyContext.get());
    tasks = taskService.getTasksAssignedAsPotentialOwner("john", "en-UK");
    assertEquals(1, tasks.size());
    taskId = tasks.get(0).getId();
    ((EventService<TaskLifeCycleEventListener>) taskService).removeTaskEventListener(listener);
    taskService.start(taskId, "john");
    Map<String, Object> results = new HashMap<>();
    results.put("output1", "ok");
    taskService.complete(taskId, "john", results);
    manager.disposeRuntimeEngine(runtime);
    countDownListener.reset(1);
    // since task was completed auto ack should work
    executorService.scheduleRequest(TaskAutoAckErrorCommand.class.getName(), ctx);
    countDownListener.waitTillCompleted();
    errors = errorStorage.list(0, 10);
    assertEquals(1, errors.size());
    error = errors.get(0);
    assertNotNull(error);
    assertTrue(error.isAcknowledged());
}