topic How to retrieve Activiti:candidategroups? in Alfresco Archive

How to retrieve Activiti:candidategroups?

ask45ru — Thu, 30 Aug 2012 10:51:08 GMT

How can I programmatically get access to Activiti:candidategroups?

Re: How to retrieve Activiti:candidategroups?

plehal — Fri, 31 Aug 2012 18:09:50 GMT

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;
 }

Re: How to retrieve Activiti:candidategroups?

ask45ru — Mon, 03 Sep 2012 07:52:24 GMT

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();

Re: How to retrieve Activiti:candidategroups?

plehal — Wed, 05 Sep 2012 19:25:37 GMT

Is TaskEntity part of public API?

Re: How to retrieve Activiti:candidategroups?

ronald_van_kuij — Wed, 05 Sep 2012 20:52:17 GMT

No, it is in the impl package…