How to retrieve Activiti:candidategroups?

[ask45ru]

How can I programmatically get access to Activiti:candidategroups?

[plehal]

something like this:


public String getCandidateGroupsForTask(String taskid) {

  IdentityService is = engine.getIdentityService();
  TaskService ts = engine.getTaskService();

  List<IdentityLink> il = ts.getIdentityLinksForTask(taskid);
  String str = "";

  Vector ve = new Vector();
  for (int n = 0; n < il.size(); n++) {

   IdentityLink cil = il.get(n);

   String gid = cil.getGroupId();

   if (gid != null) {
    
    ve.add(gid);
    
   }
  }
  for (int l = 0; l < ve.size(); l++) {
   str += ve.elementAt(l);
   if (l < ve.size() - 1)
    str += ",";
  }

  return str;
}

[ask45ru]

I already solved my problem by casting TaskEntity on Task object.    TaskEntity have an access to task definition including candidategroups.


        TaskFormData data = formService.getTaskFormData(taskId);

        TaskEntity t = (TaskEntity) data.getTask();


[plehal]

Is TaskEntity  part of public API?

[ronald_van_kuij]

No, it is in the impl package…