can't get group task list with pooled actors
ricardomarques Aug 7, 2007 10:19 AMhi guys
I have a process definition to test the use of groups, and for that a assign a group to task "inserir dados", but when i try to fetch the group list, she's empty.
Also i debug the code until the hibernate query, i don't know HQL, but i look at the conditions, and looked at the tables, and the information is present.
I'm using jbpm 3.2.1 and mysql 5 and jboss 4.0.5
thanks
Process definiiton:
<?xml version="1.0" encoding="UTF-8"?> <process-definition xmlns="" name="wscall com groups"> <start-state name="inicio"> <transition name="" to="perguntar"></transition> </start-state> <node name="ws"> <event type="node-enter"> <action name="wscall" class="com.sample.action.MessageActionHandler"></action> </event> <transition name="" to="confirmar dados"></transition> </node> <end-state name="fim"></end-state> <task-node name="perguntar"> <task name="inserir dados"> <assignment expression="group(sales)"></assignment> <controller> <variable name="valor1" access="read,write,required"></variable> <variable name="valor2" access="read,write,required"></variable> </controller> </task> <transition name="" to="ws"></transition> </task-node> <task-node name="confirmar dados"> <task name="confirmar dados"> <assignment expression="user(grover)"></assignment> <controller> <variable name="resultado" access="read"></variable> <variable name="aceitar" access="read,write,required"></variable> </controller> </task> <transition name="" to="decision1"></transition> </task-node> <decision name="decision1"> <transition name="" to="fim"> <condition expression="#{ aceitar == 'sim' }" /> </transition> <transition name="tr2" to="perguntar"> <condition expression="#{ aceitar != 'sim' }" /> </transition> </decision> </process-definition>
Hibernate query:
<query name="TaskMgmtSession.findPooledTaskInstancesByActorId"> <![CDATA[ select distinct ti from org.jbpm.taskmgmt.exe.PooledActor pooledActor join pooledActor.taskInstances ti where pooledActor.actorId = :swimlaneActorId and ti.actorId is null and ti.isSuspended != true and ti.isOpen = true ]]> </query>
Code to get the group tasklist:
try { engine.open(); List result = engine.getContext().getTaskMgmtSession().findPooledTaskInstances(this.name); model = new ListDataModel(result); } catch (Exception e) { ... } finally { engine.close(); return model; }