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

Example 26 with LockedExternalTask

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

the class ExternalTaskServiceTest method testExternalTaskExecutionTreeExpansion.

@Deployment
public void testExternalTaskExecutionTreeExpansion() {
    // given
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("boundaryExternalTaskProcess");
    List<LockedExternalTask> tasks = externalTaskService.fetchAndLock(1, WORKER_ID).topic(TOPIC_NAME, LOCK_TIME).execute();
    LockedExternalTask externalTask = tasks.get(0);
    // when a non-interrupting boundary event is triggered meanwhile
    // such that the execution tree is expanded
    runtimeService.correlateMessage("Message");
    // then the external task can still be completed
    externalTaskService.complete(externalTask.getId(), WORKER_ID);
    ActivityInstance activityInstance = runtimeService.getActivityInstance(processInstance.getId());
    assertThat(activityInstance).hasStructure(describeActivityInstanceTree(processInstance.getProcessDefinitionId()).activity("afterBoundaryTask").done());
    Task afterBoundaryTask = taskService.createTaskQuery().singleResult();
    taskService.complete(afterBoundaryTask.getId());
    assertProcessEnded(processInstance.getId());
}

Example 27 with LockedExternalTask

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

the class ExternalTaskServiceTest method testFetchWithEmptyListOfVariables.

@Deployment(resources = "org/camunda/bpm/engine/test/api/externaltask/oneExternalTaskProcess.bpmn20.xml")
public void testFetchWithEmptyListOfVariables() {
    // given
    runtimeService.startProcessInstanceByKey("oneExternalTaskProcess");
    // when
    List<LockedExternalTask> tasks = externalTaskService.fetchAndLock(5, WORKER_ID).topic("externalTaskTopic", LOCK_TIME).variables(new String[] {}).execute();
    // then
    assertEquals(1, tasks.size());
    LockedExternalTask task = tasks.get(0);
    assertNotNull(task.getId());
    assertEquals(0, task.getVariables().size());
}

Example 28 with LockedExternalTask

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

the class ExternalTaskServiceTest method testSetRetriesToZero.

@Deployment(resources = "org/camunda/bpm/engine/test/api/externaltask/oneExternalTaskProcess.bpmn20.xml")
public void testSetRetriesToZero() {
    // given
    runtimeService.startProcessInstanceByKey("oneExternalTaskProcess");
    List<LockedExternalTask> externalTasks = externalTaskService.fetchAndLock(5, WORKER_ID).topic(TOPIC_NAME, LOCK_TIME).execute();
    LockedExternalTask lockedTask = externalTasks.get(0);
    // when
    externalTaskService.setRetries(lockedTask.getId(), 0);
    // then
    Incident incident = runtimeService.createIncidentQuery().singleResult();
    assertNotNull(incident);
    assertEquals(lockedTask.getId(), incident.getConfiguration());
    // and resetting the retries removes the incident again
    externalTaskService.setRetries(lockedTask.getId(), 5);
    assertEquals(0, runtimeService.createIncidentQuery().count());
}

Example 29 with LockedExternalTask

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

the class ExternalTaskServiceTest method testAfterSetPriorityFetchHigherTask.

@Deployment(resources = "org/camunda/bpm/engine/test/api/externaltask/twoExternalTaskWithPriorityProcess.bpmn20.xml")
public void testAfterSetPriorityFetchHigherTask() {
    // given
    runtimeService.startProcessInstanceByKey("twoExternalTaskWithPriorityProcess");
    // when
    List<LockedExternalTask> externalTasks = externalTaskService.fetchAndLock(2, WORKER_ID, true).topic(TOPIC_NAME, LOCK_TIME).execute();
    assertEquals(2, externalTasks.size());
    LockedExternalTask task = externalTasks.get(1);
    assertEquals(0, task.getPriority());
    externalTaskService.setPriority(task.getId(), 9);
    // and the lock expires without the task being reclaimed
    ClockUtil.setCurrentTime(new DateTime(ClockUtil.getCurrentTime()).plus(LOCK_TIME * 2).toDate());
    // then
    externalTasks = externalTaskService.fetchAndLock(1, "anotherWorkerId", true).topic(TOPIC_NAME, LOCK_TIME).execute();
    assertEquals(externalTasks.get(0).getPriority(), 9);
}

Example 30 with LockedExternalTask

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

the class ExternalTaskServiceTest method testCompleteWithVariables.

@Deployment(resources = "org/camunda/bpm/engine/test/api/externaltask/twoExternalTaskProcess.bpmn20.xml")
public void testCompleteWithVariables() {
    // given
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("twoExternalTaskProcess");
    // when
    List<LockedExternalTask> externalTasks = externalTaskService.fetchAndLock(1, WORKER_ID).topic(TOPIC_NAME, LOCK_TIME).execute();
    externalTaskService.complete(externalTasks.get(0).getId(), WORKER_ID, Variables.createVariables().putValue("var", 42));
    // then
    ActivityInstance activityInstance = runtimeService.getActivityInstance(processInstance.getId());
    assertThat(activityInstance).hasStructure(describeActivityInstanceTree(processInstance.getProcessDefinitionId()).activity("afterExternalTask").done());
    assertEquals(42, runtimeService.getVariable(processInstance.getId(), "var"));
}