Examples with TaskLifeCycleEventListener org.kie.api.task.TaskLifeCycleEventListener used on opensource projects

Example 21 with TaskLifeCycleEventListener

use of org.kie.api.task.TaskLifeCycleEventListener in project jbpm by kiegroup.

the class TaskEventSupport method fireAfterTaskOutputVariablesChanged.

public void fireAfterTaskOutputVariablesChanged(final Task task, TaskContext context, Map<String, Object> variables) {
    final Iterator<TaskLifeCycleEventListener> iter = getEventListenersIterator();
    if (iter.hasNext()) {
        do {
            TaskLifeCycleEventListener listener = iter.next();
            listener.afterTaskOutputVariableChangedEvent(new TaskEventImpl(task, context), variables);
        } while (iter.hasNext());
    }
}

Example 22 with TaskLifeCycleEventListener

use of org.kie.api.task.TaskLifeCycleEventListener in project jbpm by kiegroup.

the class TaskEventSupport method fireBeforeTaskInputVariablesChanged.

public void fireBeforeTaskInputVariablesChanged(final Task task, TaskContext context, Map<String, Object> variables) {
    final Iterator<TaskLifeCycleEventListener> iter = getEventListenersIterator();
    if (iter.hasNext()) {
        do {
            TaskLifeCycleEventListener listener = iter.next();
            listener.beforeTaskInputVariableChangedEvent(new TaskEventImpl(task, context), variables);
        } while (iter.hasNext());
    }
}

Example 23 with TaskLifeCycleEventListener

use of org.kie.api.task.TaskLifeCycleEventListener 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());
}

Example 24 with TaskLifeCycleEventListener

use of org.kie.api.task.TaskLifeCycleEventListener in project jbpm by kiegroup.

the class DefaultRegisterableItemsFactory method getTaskListeners.

@Override
public List<TaskLifeCycleEventListener> getTaskListeners() {
    List<TaskLifeCycleEventListener> defaultListeners = new ArrayList<TaskLifeCycleEventListener>();
    defaultListeners.add(new JPATaskLifeCycleEventListener(true));
    // add any custom listeners
    defaultListeners.addAll(super.getTaskListeners());
    // add listeners from deployment descriptor
    defaultListeners.addAll(getTaskListenersFromDescriptor());
    return defaultListeners;
}

Example 25 with TaskLifeCycleEventListener

use of org.kie.api.task.TaskLifeCycleEventListener in project jbpm by kiegroup.

the class AbstractRuntimeManager method configureRuntimeOnTaskService.

@SuppressWarnings({ "unchecked", "rawtypes" })
protected void configureRuntimeOnTaskService(InternalTaskService internalTaskService, RuntimeEngine engine) {
    if (internalTaskService != null) {
        ExternalTaskEventListener listener = new ExternalTaskEventListener();
        if (internalTaskService instanceof EventService) {
            ((EventService) internalTaskService).registerTaskEventListener(listener);
        }
        // register task listeners if any
        RegisterableItemsFactory factory = environment.getRegisterableItemsFactory();
        for (TaskLifeCycleEventListener taskListener : factory.getTaskListeners()) {
            ((EventService<TaskLifeCycleEventListener>) internalTaskService).registerTaskEventListener(taskListener);
        }
        if (engine != null && engine instanceof Disposable) {
            ((Disposable) engine).addDisposeListener(new DisposeListener() {

                @Override
                public void onDispose(RuntimeEngine runtime) {
                    if (runtime.getTaskService() instanceof EventService) {
                        ((EventService) runtime.getTaskService()).clearTaskEventListeners();
                        ;
                    }
                }
            });
        }
    }
}