@Test
public void testLocalTaskService() throws Exception {
// Create the task service
EntityManagerFactory emf = Persistence.createEntityManagerFactory("org.jbpm.services.task");
DefaultUserGroupCallbackImpl userGroupCallback = new DefaultUserGroupCallbackImpl();
// create mock groups
userGroupCallback.addUser("john", "users");
userGroupCallback.addUser("Administrator", "users");
// start taskService
TaskService taskService =
HumanTaskServiceFactory.newTaskServiceConfigurator()
.entityManagerFactory(emf)
.userGroupCallback(userGroupCallback)
.getTaskService();
// Create the KIE session
KieServices ks = KieServices.Factory.get();
KieContainer kc = ks.getKieClasspathContainer();
KieSession ksession = kc.newKieSession();
// create the work item handler for human task
WorkItemHandler humanTaskHandler = new NonManagedLocalHTWorkItemHandler(ksession, taskService);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", humanTaskHandler);
WorkflowProcessInstance instance =
(WorkflowProcessInstance) ksession.startProcess("htHomeworkProcess", null);
Assert.assertEquals(ProcessInstance.STATE_ACTIVE, instance.getState());
List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner("john", "en-UK");
Assert.assertNotNull(tasks);
Assert.assertEquals(1, tasks.size());
TaskSummary firstTask = tasks.iterator().next();
Assert.assertNotNull(instance.getVariable("requestId"));
String requestId = instance.getVariable("requestId").toString();
InternalTask actualFirstTask = (InternalTask) taskService.getTaskById(firstTask.getId());
System.out.println("requestId = " + requestId);
System.out.println("formName = " + actualFirstTask.getFormName());
Assert.assertNotNull(actualFirstTask.getFormName());
Assert.assertTrue(actualFirstTask.getFormName().contains(requestId));
taskService.claim(firstTask.getId(), "john");
taskService.start(firstTask.getId(), "john");
taskService.complete(firstTask.getId(), "john", null);
// now that the second task is completed, the process is completed as well
Assert.assertEquals(ProcessInstance.STATE_COMPLETED, instance.getState());
}
private void postInit(Object result) {
if (result instanceof Task) {
Task task = (Task) result;
if (task != null && !eagerDisabled) {
task.getNames().size();
task.getDescriptions().size();
task.getSubjects().size();
task.getPeopleAssignments().getBusinessAdministrators().size();
task.getPeopleAssignments().getPotentialOwners().size();
((InternalPeopleAssignments) task.getPeopleAssignments()).getRecipients().size();
((InternalPeopleAssignments) task.getPeopleAssignments()).getExcludedOwners().size();
((InternalPeopleAssignments) task.getPeopleAssignments()).getTaskStakeholders().size();
task.getTaskData().getAttachments().size();
task.getTaskData().getComments().size();
((InternalTask) task).getDeadlines().getStartDeadlines().size();
((InternalTask) task).getDeadlines().getEndDeadlines().size();
}
} else if (result instanceof Collection<?>) {
((Collection<?>) result).size();
}
}
protected static TaskSummaryImpl convertTaskToTaskSummary(InternalTask task) {
TaskSummaryImpl taskSummary =
new TaskSummaryImpl(
task.getId().longValue(),
task.getNames().get(0).getText(),
task.getSubjects().get(0).getText(),
task.getDescriptions().get(0).getText(),
task.getTaskData().getStatus(),
task.getPriority(),
task.getTaskData().isSkipable(),
task.getTaskData().getActualOwner(),
task.getTaskData().getCreatedBy(),
task.getTaskData().getCreatedOn(),
task.getTaskData().getActivationTime(),
task.getTaskData().getExpirationTime(),
task.getTaskData().getProcessId(),
task.getTaskData().getProcessSessionId(),
task.getTaskData().getProcessInstanceId(),
task.getTaskData().getDeploymentId(),
task.getSubTaskStrategy(),
task.getTaskData().getParentId());
return taskSummary;
}