[jboss-jira] [JBoss JIRA] Created: (JBPM-1075) org.hibernate.hql.ast.QuerySyntaxException in org.jbpm.db.TaskMgmtSession.findTaskInstances(List actorIds)

[Jo Geraerts (JIRA)]

org.hibernate.hql.ast.QuerySyntaxException in org.jbpm.db.TaskMgmtSession.findTaskInstances(List actorIds)
----------------------------------------------------------------------------------------------------------

                 Key: JBPM-1075
                 URL: http://jira.jboss.com/jira/browse/JBPM-1075
             Project: JBoss jBPM
          Issue Type: Bug
          Components: Core Engine
    Affects Versions: jBPM jPDL 3.2.2,  jBPM jPDL 3.2.1, jBPM jPDL 3.2, jBPM jPDL 3.2 beta 2, jBPM 3.1.4
         Environment: java version "1.5.0_04"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_04-b05)
Java HotSpot(TM) Client VM (build 1.5.0_04-b05, mixed mode, sharing)


            Reporter: Jo Geraerts
         Assigned To: Tom Baeyens


I encountered this bug when I was developping an application with jboss seam. At some point there was a Actor with no group ids. The processInstanceList component will invoke the getGroupTaskList(List actorIds) with a List with 0 entries. 

So we end up in org.jbpm.db.TaskMgmtSession.findTaskInstances(List actorIds) with the same List ( with 0 entries)

I get this Exception:

10:43:42,265 ERROR [TaskMgmtSession] org.hibernate.hql.ast.QuerySyntaxException: unexpected end of s
ubtree [
      select distinct ti
      from org.jbpm.taskmgmt.exe.PooledActor pooledActor
           join pooledActor.taskInstances ti
      where pooledActor.actorId in (  )
        and ti.actorId is null
        and ti.isSuspended != true
        and ti.isOpen = true
  ]




-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira