[jboss-user] [jBPM] - Re: Find Tasks by Candidate-Group Name

[Michael Wohlfart]

Michael Wohlfart [http://community.jboss.org/people/mwohlf] created the discussion

"Re: Find Tasks by Candidate-Group Name"

To view the discussion, visit: http://community.jboss.org/message/564247#564247

--------------------------------------------------------------
Hi William,
I suppose this is what you want to do:

public class TaskCandidatesTest extends JbpmTestCase {
 
  public void testCandidatePutsTaskBackInGroup() {
    deployJpdlXmlString(
      "<process name='CandidatePutsTaskBackInGroup'>" +
      "  <start>" +
      "    <transition to='review' />" +
      "  </start>" +
      "  <task name='review' " +
      "        candidate-groups='sales-dept'>" +
      "    <transition to='wait' />" +
      "  </task>" +
      "  <state name='wait'/>" +
      "</process>"
    );
    
    ProcessInstance processInstance = executionService.startProcessInstanceByKey("CandidatePutsTaskBackInGroup");
    String pid = processInstance.getId();
    
    Task task = taskService.createTaskQuery().processInstanceId(pid).uniqueResult();
    assertNull(task.getAssignee());
 
 
    processEngine.execute(
       new Command<Void>() {
         public Void execute(Environment environment) throws Exception {
           DbSessionImpl dbSessionImpl = environment.get(DbSessionImpl.class);
           Session session = dbSessionImpl.getSession();
           assertNotNull(session);
           
           List<Task> list =
           session.createQuery(
                   " select p.task from " + ParticipationImpl.class.getName() + " p "
                   + " where p.groupId = :groupId ")
             .setParameter("groupId", "sales-dept")
             .list();
 
 
            assertEquals(1, list.size());
            assertEquals("review", list.get(0).getName());
 
 
           return null;
         }
       }
    );
 
 
    taskService.takeTask(task.getId(), "johndoe");
    
    task = taskService.createTaskQuery().processInstanceId(pid).uniqueResult();
    assertEquals("johndoe", task.getAssignee());
 
 
    taskService.assignTask(task.getId(), null);
    
    task = taskService.getTask(task.getId());
    assertNull(task.getAssignee());
  }
 
}
 
 
--------------------------------------------------------------

Reply to this message by going to Community
[http://community.jboss.org/message/564247#564247]

Start a new discussion in jBPM at Community
[http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034]

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/jboss-user/attachments/20100930/e7ff0c51/attachment.html