How to retrieve Activiti:candidategroups?

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ask45ru

How can I programmatically get access to Activiti:candidategroups?

plehal

something like this:


public String getCandidateGroupsForTask(String taskid) {<br><br>&nbsp; IdentityService is = engine.getIdentityService();<br>&nbsp; TaskService ts = engine.getTaskService();<br><br>&nbsp; List<IdentityLink> il = ts.getIdentityLinksForTask(taskid);<br>&nbsp; String str = "";<br><br>&nbsp; Vector ve = new Vector();<br>&nbsp; for (int n = 0; n < il.size(); n++) {<br><br>&nbsp;&nbsp; IdentityLink cil = il.get(n);<br><br>&nbsp;&nbsp; String gid = cil.getGroupId();<br><br>&nbsp;&nbsp; if (gid != null) {<br>&nbsp;&nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; ve.add(gid);<br>&nbsp;&nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp; }<br>&nbsp; }<br>&nbsp; for (int l = 0; l < ve.size(); l++) {<br>&nbsp;&nbsp; str += ve.elementAt(l);<br>&nbsp;&nbsp; if (l < ve.size() - 1)<br>&nbsp;&nbsp;&nbsp; str += ",";<br>&nbsp; }<br><br>&nbsp; return str;<br> }