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

Example 86 with LockedExternalTask

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

the class ExternalTaskServiceTest method testFetch.

@Deployment(resources = "org/camunda/bpm/engine/test/api/externaltask/oneExternalTaskProcess.bpmn20.xml")
public void testFetch() {
    // given
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneExternalTaskProcess");
    // when
    List<LockedExternalTask> externalTasks = externalTaskService.fetchAndLock(1, WORKER_ID).topic(TOPIC_NAME, LOCK_TIME).execute();
    // then
    assertEquals(1, externalTasks.size());
    LockedExternalTask task = externalTasks.get(0);
    assertNotNull(task.getId());
    assertEquals(processInstance.getId(), task.getProcessInstanceId());
    assertEquals(processInstance.getProcessDefinitionId(), task.getProcessDefinitionId());
    assertEquals("externalTask", task.getActivityId());
    assertEquals("oneExternalTaskProcess", task.getProcessDefinitionKey());
    assertEquals(TOPIC_NAME, task.getTopicName());
    ActivityInstance activityInstance = runtimeService.getActivityInstance(processInstance.getId()).getActivityInstances("externalTask")[0];
    assertEquals(activityInstance.getId(), task.getActivityInstanceId());
    assertEquals(activityInstance.getExecutionIds()[0], task.getExecutionId());
    AssertUtil.assertEqualsSecondPrecision(nowPlus(LOCK_TIME), task.getLockExpirationTime());
    assertEquals(WORKER_ID, task.getWorkerId());
}

Example 87 with LockedExternalTask

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

the class ExternalTaskServiceTest method testFetchWithPriority.

@Deployment(resources = "org/camunda/bpm/engine/test/api/externaltask/twoExternalTaskWithPriorityProcess.bpmn20.xml")
public void testFetchWithPriority() {
    // given
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("twoExternalTaskWithPriorityProcess");
    // when
    List<LockedExternalTask> externalTasks = externalTaskService.fetchAndLock(1, WORKER_ID, true).topic(TOPIC_NAME, LOCK_TIME).execute();
    // then
    assertEquals(1, externalTasks.size());
    LockedExternalTask task = externalTasks.get(0);
    assertNotNull(task.getId());
    assertEquals(processInstance.getId(), task.getProcessInstanceId());
    assertEquals(processInstance.getProcessDefinitionId(), task.getProcessDefinitionId());
    assertEquals("externalTaskWithPrio", task.getActivityId());
    assertEquals("twoExternalTaskWithPriorityProcess", task.getProcessDefinitionKey());
    assertEquals(TOPIC_NAME, task.getTopicName());
    assertEquals(7, task.getPriority());
    ActivityInstance activityInstance = runtimeService.getActivityInstance(processInstance.getId()).getActivityInstances("externalTaskWithPrio")[0];
    assertEquals(activityInstance.getId(), task.getActivityInstanceId());
    assertEquals(activityInstance.getExecutionIds()[0], task.getExecutionId());
    AssertUtil.assertEqualsSecondPrecision(nowPlus(LOCK_TIME), task.getLockExpirationTime());
    assertEquals(WORKER_ID, task.getWorkerId());
}

Example 88 with LockedExternalTask

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

the class ExternalTaskServiceTest method testHandleBpmnErrorNullWorkerId.

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

Example 89 with LockedExternalTask

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

the class ExternalTaskServiceTest method testFetchMultipleTopicsWithVariables.

@Deployment
public void testFetchMultipleTopicsWithVariables() {
    // given a process instance with external tasks for topics "topic1" and "topic2"
    // both have local variables "var1" and "var2"
    runtimeService.startProcessInstanceByKey("parallelExternalTaskProcess", Variables.createVariables().putValue("var1", 0).putValue("var2", 0));
    // when
    List<LockedExternalTask> tasks = externalTaskService.fetchAndLock(5, WORKER_ID).topic("topic1", LOCK_TIME).variables("var1", "var2").topic("topic2", LOCK_TIME).variables("var1").execute();
    LockedExternalTask topic1Task = "topic1".equals(tasks.get(0).getTopicName()) ? tasks.get(0) : tasks.get(1);
    LockedExternalTask topic2Task = "topic2".equals(tasks.get(0).getTopicName()) ? tasks.get(0) : tasks.get(1);
    assertEquals("topic1", topic1Task.getTopicName());
    assertEquals("topic2", topic2Task.getTopicName());
    // then the correct variables have been fetched
    VariableMap topic1Variables = topic1Task.getVariables();
    assertEquals(2, topic1Variables.size());
    assertEquals(1L, topic1Variables.get("var1"));
    assertEquals(1L, topic1Variables.get("var2"));
    VariableMap topic2Variables = topic2Task.getVariables();
    assertEquals(1, topic2Variables.size());
    assertEquals(2L, topic2Variables.get("var1"));
}

Example 90 with LockedExternalTask

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

the class PurgeDatabaseTest method executeComplexBpmnProcess.

private void executeComplexBpmnProcess(boolean complete) {
    VariableMap variables = Variables.createVariables();
    variables.put("key", "value");
    engineRule.getRuntimeService().startProcessInstanceByKey(PROCESS_DEF_KEY, variables);
    // execute start event
    Job job = engineRule.getManagementService().createJobQuery().singleResult();
    engineRule.getManagementService().executeJob(job.getId());
    // fetch tasks and jobs
    List<LockedExternalTask> externalTasks = engineRule.getExternalTaskService().fetchAndLock(1, "worker").topic("external", 1500).execute();
    job = engineRule.getManagementService().createJobQuery().singleResult();
    Task task = engineRule.getTaskService().createTaskQuery().singleResult();
    // complete
    if (complete) {
        engineRule.getManagementService().setJobRetries(job.getId(), 0);
        engineRule.getManagementService().executeJob(job.getId());
        engineRule.getExternalTaskService().complete(externalTasks.get(0).getId(), "worker");
        engineRule.getTaskService().complete(task.getId());
    }
}