Examples with LockedExternalTask org.camunda.bpm.engine.externaltask.LockedExternalTask used on opensource projects

Example 81 with LockedExternalTask

use of org.camunda.bpm.engine.externaltask.LockedExternalTask in project camunda-bpm-platform by camunda.

the class ExternalTaskServiceTest method testHandleBpmnErrorWithoutDefinedBoundary.

@Deployment(resources = "org/camunda/bpm/engine/test/api/externaltask/oneExternalTaskProcess.bpmn20.xml")
public void testHandleBpmnErrorWithoutDefinedBoundary() {
    // given
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneExternalTaskProcess");
    // when
    List<LockedExternalTask> externalTasks = helperHandleBpmnError(1, WORKER_ID, TOPIC_NAME, LOCK_TIME, "ERROR-OCCURED");
    // then
    assertEquals(0, externalTasks.size());
    assertEquals(0, externalTaskService.createExternalTaskQuery().count());
    Task afterBpmnError = taskService.createTaskQuery().singleResult();
    assertNull(afterBpmnError);
    assertProcessEnded(processInstance.getId());
}

Example 82 with LockedExternalTask

use of org.camunda.bpm.engine.externaltask.LockedExternalTask in project camunda-bpm-platform by camunda.

the class ExternalTaskServiceTest method testFetchSuspendedTask.

@Deployment(resources = "org/camunda/bpm/engine/test/api/externaltask/oneExternalTaskProcess.bpmn20.xml")
public void testFetchSuspendedTask() {
    // given
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneExternalTaskProcess");
    // when suspending the process instance
    runtimeService.suspendProcessInstanceById(processInstance.getId());
    // then the external task cannot be fetched
    List<LockedExternalTask> externalTasks = externalTaskService.fetchAndLock(5, WORKER_ID).topic(TOPIC_NAME, LOCK_TIME).execute();
    assertEquals(0, externalTasks.size());
    // when activating the process instance
    runtimeService.activateProcessInstanceById(processInstance.getId());
    // then the task can be fetched
    externalTasks = externalTaskService.fetchAndLock(5, WORKER_ID).topic(TOPIC_NAME, LOCK_TIME).execute();
    assertEquals(1, externalTasks.size());
}

Example 83 with LockedExternalTask

use of org.camunda.bpm.engine.externaltask.LockedExternalTask in project camunda-bpm-platform by camunda.

the class ExternalTaskServiceTest method testCompleteWithLocalVariables.

public void testCompleteWithLocalVariables() {
    // given
    BpmnModelInstance instance = Bpmn.createExecutableProcess("Process").startEvent().serviceTask("externalTask").camundaType("external").camundaTopic("foo").camundaTaskPriority("100").camundaExecutionListenerClass(ExecutionListener.EVENTNAME_END, ReadLocalVariableListenerImpl.class).userTask("user").endEvent().done();
    deployment(instance);
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("Process");
    List<LockedExternalTask> lockedTasks = externalTaskService.fetchAndLock(1, WORKER_ID).topic("foo", 1L).execute();
    // when
    externalTaskService.complete(lockedTasks.get(0).getId(), WORKER_ID, null, Variables.createVariables().putValue("abc", "bar"));
    // then
    VariableInstance variableInstance = runtimeService.createVariableInstanceQuery().processInstanceIdIn(processInstance.getId()).singleResult();
    assertNull(variableInstance);
    if (processEngineConfiguration.getHistoryLevel() == HistoryLevel.HISTORY_LEVEL_AUDIT || processEngineConfiguration.getHistoryLevel() == HistoryLevel.HISTORY_LEVEL_FULL) {
        HistoricVariableInstance historicVariableInstance = historyService.createHistoricVariableInstanceQuery().activityInstanceIdIn(lockedTasks.get(0).getActivityInstanceId()).singleResult();
        assertNotNull(historicVariableInstance);
        assertEquals("abc", historicVariableInstance.getName());
        assertEquals("bar", historicVariableInstance.getValue());
    }
}

Example 84 with LockedExternalTask

use of org.camunda.bpm.engine.externaltask.LockedExternalTask in project camunda-bpm-platform by camunda.

the class ExternalTaskServiceTest method testHandleBpmnNullErrorCode.

@Deployment(resources = "org/camunda/bpm/engine/test/api/externaltask/oneExternalTaskProcess.bpmn20.xml")
public void testHandleBpmnNullErrorCode() {
    // given
    runtimeService.startProcessInstanceByKey("oneExternalTaskProcess");
    // when
    List<LockedExternalTask> tasks = externalTaskService.fetchAndLock(1, WORKER_ID).topic(TOPIC_NAME, LOCK_TIME).execute();
    // then
    LockedExternalTask task = tasks.get(0);
    try {
        externalTaskService.handleBpmnError(task.getId(), WORKER_ID, null);
        fail("exception expected");
    } catch (ProcessEngineException e) {
        assertTextPresent("errorCode is null", e.getMessage());
    }
}

Example 85 with LockedExternalTask

use of org.camunda.bpm.engine.externaltask.LockedExternalTask in project camunda-bpm-platform by camunda.

the class ExternalTaskServiceTest method testFetchAndLockWithInitialBuilder.

/**
 * Note: this does not test a hard API guarantee, i.e. the test is stricter than the API (Javadoc).
 * Its purpose is to ensure that the API implementation is less error-prone to use.
 *
 * Bottom line: if there is good reason to change behavior such that this test breaks, it may
 * be ok to change the test.
 */
@Deployment(resources = "org/camunda/bpm/engine/test/api/externaltask/oneExternalTaskProcess.bpmn20.xml")
public void testFetchAndLockWithInitialBuilder() {
    // given
    runtimeService.startProcessInstanceByKey("oneExternalTaskProcess");
    // when
    ExternalTaskQueryBuilder initialBuilder = externalTaskService.fetchAndLock(1, WORKER_ID);
    initialBuilder.topic(TOPIC_NAME, LOCK_TIME);
    // should execute regardless whether the initial builder is used or the builder returned by the
    // #topic invocation
    List<LockedExternalTask> tasks = initialBuilder.execute();
    // then
    assertEquals(1, tasks.size());
}