[jboss-user] [JBoss jBPM] - can't get group task list with pooled actors
hi 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;
| }
|
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