Java Task.setFollowUpDate Examples

Example #1

File: HistoricTaskInstanceTest.java Project: ukitzmann/camunda-bpm-platform

  @Deployment(
      resources = {
        "org/camunda/bpm/engine/test/history/HistoricTaskInstanceTest.testHistoricTaskInstance.bpmn20.xml"
      })
  public void testHistoricTaskInstanceQueryByFollowUpDate() throws Exception {
    Calendar otherDate = Calendar.getInstance();

    runtimeService.startProcessInstanceByKey("HistoricTaskInstanceTest");

    // do not find any task instances with follow up date
    assertEquals(0, taskService.createTaskQuery().followUpDate(otherDate.getTime()).count());

    Task task = taskService.createTaskQuery().singleResult();

    // set follow-up date on task
    Date followUpDate = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss").parse("01/02/2003 01:12:13");
    task.setFollowUpDate(followUpDate);
    taskService.saveTask(task);

    // test that follow-up date was written to historic database
    assertEquals(
        followUpDate,
        historyService
            .createHistoricTaskInstanceQuery()
            .taskId(task.getId())
            .singleResult()
            .getFollowUpDate());
    assertEquals(
        1, historyService.createHistoricTaskInstanceQuery().taskFollowUpDate(followUpDate).count());

    otherDate.setTime(followUpDate);

    otherDate.add(Calendar.YEAR, 1);
    assertEquals(
        0,
        historyService
            .createHistoricTaskInstanceQuery()
            .taskFollowUpDate(otherDate.getTime())
            .count());
    assertEquals(
        1,
        historyService
            .createHistoricTaskInstanceQuery()
            .taskFollowUpBefore(otherDate.getTime())
            .count());
    assertEquals(
        0,
        historyService
            .createHistoricTaskInstanceQuery()
            .taskFollowUpAfter(otherDate.getTime())
            .count());
    assertEquals(
        0,
        historyService
            .createHistoricTaskInstanceQuery()
            .taskFollowUpAfter(otherDate.getTime())
            .taskFollowUpDate(followUpDate)
            .count());

    otherDate.add(Calendar.YEAR, -2);
    assertEquals(
        1,
        historyService
            .createHistoricTaskInstanceQuery()
            .taskFollowUpAfter(otherDate.getTime())
            .count());
    assertEquals(
        0,
        historyService
            .createHistoricTaskInstanceQuery()
            .taskFollowUpBefore(otherDate.getTime())
            .count());
    assertEquals(
        followUpDate,
        historyService
            .createHistoricTaskInstanceQuery()
            .taskId(task.getId())
            .singleResult()
            .getFollowUpDate());
    assertEquals(
        0,
        historyService
            .createHistoricTaskInstanceQuery()
            .taskFollowUpBefore(otherDate.getTime())
            .taskFollowUpDate(followUpDate)
            .count());

    taskService.complete(task.getId());

    assertEquals(
        followUpDate,
        historyService
            .createHistoricTaskInstanceQuery()
            .taskId(task.getId())
            .singleResult()
            .getFollowUpDate());
    assertEquals(
        1, historyService.createHistoricTaskInstanceQuery().taskFollowUpDate(followUpDate).count());
  }