Examples with ExecutorServiceImpl org.jbpm.executor.impl.ExecutorServiceImpl used on opensource projects

Example 1 with ExecutorServiceImpl

use of org.jbpm.executor.impl.ExecutorServiceImpl in project jbpm by kiegroup.

the class AsyncContinuationSupportTest method testAsyncModeWithSignalEventSubProcess.

@Test(timeout = 10000)
public void testAsyncModeWithSignalEventSubProcess() throws Exception {
    CountDownAsyncJobListener initialJob = new CountDownAsyncJobListener(1);
    ((ExecutorServiceImpl) executorService).addAsyncJobListener(initialJob);
    final NodeLeftCountDownProcessEventListener countDownListener = new NodeLeftCountDownProcessEventListener("SubprocessEnd", 1);
    RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder().userGroupCallback(userGroupCallback).addAsset(ResourceFactory.newClassPathResource("ProbAsync.bpmn2"), ResourceType.BPMN2).addEnvironmentEntry("ExecutorService", executorService).addEnvironmentEntry("AsyncMode", "true").registerableItemsFactory(new DefaultRegisterableItemsFactory() {

        @Override
        public Map<String, WorkItemHandler> getWorkItemHandlers(RuntimeEngine runtime) {
            Map<String, WorkItemHandler> handlers = super.getWorkItemHandlers(runtime);
            return handlers;
        }

        @Override
        public List<ProcessEventListener> getProcessEventListeners(RuntimeEngine runtime) {
            List<ProcessEventListener> listeners = super.getProcessEventListeners(runtime);
            listeners.add(countDownListener);
            return listeners;
        }
    }).get();
    manager = RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment);
    assertNotNull(manager);
    RuntimeEngine runtime = manager.getRuntimeEngine(EmptyContext.get());
    KieSession ksession = runtime.getKieSession();
    assertNotNull(ksession);
    Map<String, Object> params = new HashMap<>();
    params.put("timer1", "20s");
    params.put("timer2", "10s");
    ProcessInstance processInstance = ksession.startProcess("ProbAsync", params);
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
    long processInstanceId = processInstance.getId();
    initialJob.waitTillCompleted();
    List<TaskSummary> tasks = runtime.getTaskService().getTasksAssignedAsPotentialOwner("john", "en-UK");
    assertEquals(1, tasks.size());
    runtime.getKieSession().signalEvent("startSignal", null, processInstanceId);
    countDownListener.waitTillCompleted();
    processInstance = runtime.getKieSession().getProcessInstance(processInstanceId);
    assertNull(processInstance);
}

Example 2 with ExecutorServiceImpl

use of org.jbpm.executor.impl.ExecutorServiceImpl in project jbpm by kiegroup.

the class AsyncThrowSignalEventTest method configureListener.

protected CountDownAsyncJobListener configureListener(int threads) {
    CountDownAsyncJobListener countDownListener = new CountDownAsyncJobListener(threads);
    ((ExecutorServiceImpl) executorService).addAsyncJobListener(countDownListener);
    return countDownListener;
}

Example 3 with ExecutorServiceImpl

use of org.jbpm.executor.impl.ExecutorServiceImpl in project jbpm by kiegroup.

the class AsyncWorkItemHandlerTest method testRunProcessWithAsyncHandlerSkipExecutionError.

@Test(timeout = 10000)
public void testRunProcessWithAsyncHandlerSkipExecutionError() throws Exception {
    final NodeLeftCountDownProcessEventListener countDownListener = new NodeLeftCountDownProcessEventListener("Handling error", 1);
    ((ExecutorServiceImpl) executorService).setRetries(0);
    RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder().userGroupCallback(userGroupCallback).addAsset(ResourceFactory.newClassPathResource("BPMN2-ScriptTaskErrorHandling.bpmn2"), ResourceType.BPMN2).registerableItemsFactory(new DefaultRegisterableItemsFactory() {

        @Override
        public Map<String, WorkItemHandler> getWorkItemHandlers(RuntimeEngine runtime) {
            Map<String, WorkItemHandler> handlers = super.getWorkItemHandlers(runtime);
            handlers.put("async", new AsyncWorkItemHandler(executorService, "org.jbpm.executor.ThrowExceptionCommand"));
            return handlers;
        }

        @Override
        public List<ProcessEventListener> getProcessEventListeners(RuntimeEngine runtime) {
            List<ProcessEventListener> listeners = super.getProcessEventListeners(runtime);
            listeners.add(countDownListener);
            return listeners;
        }
    }).get();
    manager = RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment);
    assertNotNull(manager);
    RuntimeEngine runtime = manager.getRuntimeEngine(EmptyContext.get());
    KieSession ksession = runtime.getKieSession();
    assertNotNull(ksession);
    Map<String, Object> params = new HashMap<>();
    params.put("command", "org.jbpm.executor.ThrowExceptionCommand");
    ProcessInstance processInstance = ksession.startProcess("ScriptTask", params);
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
    countDownListener.waitTillCompleted();
    List<RequestInfo> errorJobs = executorService.getInErrorRequests(new QueryContext());
    assertEquals(1, errorJobs.size());
    RequestInfo errorJob = errorJobs.get(0);
    assertEquals(errorJob.getProcessInstanceId().longValue(), processInstance.getId());
    processInstance = runtime.getKieSession().getProcessInstance(processInstance.getId());
    assertNull(processInstance);
    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(0, errors.size());
}

Example 4 with ExecutorServiceImpl

use of org.jbpm.executor.impl.ExecutorServiceImpl in project jbpm by kiegroup.

the class AsyncWorkItemHandlerTest method testRunProcessWithAsyncHandlerRecordExecutionErrorProcessAutoAck.

@Test(timeout = 20000)
public void testRunProcessWithAsyncHandlerRecordExecutionErrorProcessAutoAck() 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();
    taskService.start(taskId, "john");
    Map<String, Object> results = new HashMap<>();
    results.put("output1", "rollback");
    try {
        taskService.complete(taskId, "john", results);
        fail("Complete 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("Process", error.getType());
    assertEquals("UserTaskWithRollback", error.getProcessId());
    assertEquals("Script Task 1", 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(ProcessAutoAckErrorCommand.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();
    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(ProcessAutoAckErrorCommand.class.getName(), ctx);
    countDownListener.waitTillCompleted();
    errors = errorStorage.list(0, 10);
    assertEquals(1, errors.size());
    error = errors.get(0);
    assertNotNull(error);
    assertTrue(error.isAcknowledged());
}

Example 5 with ExecutorServiceImpl

use of org.jbpm.executor.impl.ExecutorServiceImpl in project jbpm by kiegroup.

the class AsyncWorkItemHandlerTest method testRunProcessWithAsyncHandlerRecordExecutionErrorAutoAck.

@Test(timeout = 20000)
public void testRunProcessWithAsyncHandlerRecordExecutionErrorAutoAck() 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-ScriptTask.bpmn2"), ResourceType.BPMN2).registerableItemsFactory(new DefaultRegisterableItemsFactory() {

        @Override
        public Map<String, WorkItemHandler> getWorkItemHandlers(RuntimeEngine runtime) {
            Map<String, WorkItemHandler> handlers = super.getWorkItemHandlers(runtime);
            handlers.put("async", new AsyncWorkItemHandler(executorService, "org.jbpm.executor.ThrowExceptionCommand"));
            return handlers;
        }
    }).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("ScriptTask");
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
    countDownListener.waitTillCompleted();
    processInstance = runtime.getKieSession().getProcessInstance(processInstance.getId());
    assertNotNull(processInstance);
    List<RequestInfo> errorJobs = executorService.getInErrorRequests(new QueryContext());
    assertEquals(1, errorJobs.size());
    RequestInfo errorJob = errorJobs.get(0);
    assertEquals(errorJob.getProcessInstanceId().longValue(), processInstance.getId());
    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("Job", error.getType());
    assertEquals(errorJob.getId(), error.getJobId());
    assertEquals("ScriptTask", error.getProcessId());
    assertEquals("", 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(JobAutoAckErrorCommand.class.getName(), ctx);
    countDownListener.waitTillCompleted();
    errors = errorStorage.list(0, 10);
    assertEquals(1, errors.size());
    error = errors.get(0);
    assertNotNull(error);
    assertFalse(error.isAcknowledged());
    executorService.cancelRequest(errorJob.getId());
    countDownListener.reset(1);
    // since job was canceled auto ack should work
    executorService.scheduleRequest(JobAutoAckErrorCommand.class.getName(), ctx);
    countDownListener.waitTillCompleted();
    errors = errorStorage.list(0, 10);
    assertEquals(1, errors.size());
    error = errors.get(0);
    assertNotNull(error);
    assertTrue(error.isAcknowledged());
}