Here's how I get all task instances that have not ended for all processes for
the currently authenticated user. You could use this code as an example. If
anyone has a better way of doing it, please post it:
| User currentUser = getUser(request);
| Session session = jbpmContext.getSession();
|
| //create list of possible id's (this includes groups) that
| //belong to the current user.
| List actorsList = new ArrayList();
| actorsList.add(currentUser.getUsername());
| IdentitySession identitySession = new IdentitySession(session);
| org.jbpm.identity.User jbpmUser =
identitySession.getUserByName(currentUser.getUsername());
| Iterator i = jbpmUser.getMemberships().iterator();
| while(i.hasNext()){
| Membership m = (Membership) i.next();
| actorsList.add(m.getGroup().getName());
| }
| List pooledTaskInstances =
jbpmContext.getTaskMgmtSession().findPooledTaskInstances(actorsList);
| List jbpmTaskInstanceList = session.createQuery("from
org.jbpm.taskmgmt.exe.TaskInstance " +
| "ti where ti.start is null and ti.end is null and actorId =
'"+currentUser.getUsername()+"'").list();
| //add pooledTaskInstances to taskList
| jbpmTaskInstanceList.addAll(pooledTaskInstances);
|
| //TODO sort jbpmTaskInstanceList by task instance id
|
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