Hi all
I have a process named Interpello that, at a certains point, executes the task
InizioInterpello.
I attached at the node-leave event an action (actionIstruttoriaInterpello).
This action have to create a task instance for a number of users (i mean a task
that each selected user must execute).
The code below (createAndAssignTask) does the work, but when the process
arrives to the task ChiusuraInterpello, it should execute the action
actionChiusuraInterpello (actually just display some outputs via println)
but it doesn't execute nothing (I can't see the output), and the execution
process doesn't step to verificaFinale.
Everything goes well if I comment all the createAndAssignTask code invocation
in the actionIstruttoriaInterpello
There is something wrong in the code below (dynamic task creation)?
thanks
I'm using jbpm 3.1.2
| <?xml version="1.0" encoding="UTF-8"?>
|
| <process-definition
| xmlns="urn:jbpm.org:jpdl-3.1" name="Interpello">
| <swimlane name="startingUser">
| <assignment
expression="variable(ThisProcessStartingUser)"></assignment>
| </swimlane>
| <start-state name="start">
| <transition name="" to="inizioInterpello"></transition>
| </start-state>
| <end-state name="end1"></end-state>
| <task-node name="verificaFinale">
| <task name="verifica finale" swimlane="startingUser"></task>
| <transition name="finito" to="end1"></transition>
| <transition name="ripeti" to="inizioInterpello"></transition>
| </task-node>
| <task-node name="inizioInterpello">
| <task name="inizio interpello" swimlane="startingUser"></task>
| <event type="node-leave">
| <action name="actionIstruttoriaInterpello"
class="it.unict.interpello.IstruttoriaInterpello"></action>
| </event>
| <transition name="Convoca Interpello"
to="chiusuraInterpello"></transition>
| </task-node>
| <task-node name="tCompDoc">
| </task-node>
| <task-node name="chiusuraInterpello">
| <task name="Chiusura interpello" swimlane="startingUser"></task>
| <event type="node-leave">
| <action name="actionChiudiInterpello"
class="it.unict.interpello.ChiusuraInterpello"></action>
| </event>
| <transition name="procedi alla verifica finale"
to="verificaFinale"></transition>
| </task-node>
| </process-definition>
|
| public void createAndAssignTask(String user, ExecutionContext
executionContext)
| {
| Token token = null;
| TaskMgmtInstance tmi = null;
| TaskNode taskNode = null;
|
| try
| {
| token = executionContext.getToken();
| tmi = executionContext.getTaskMgmtInstance();
| taskNode = (TaskNode) executionContext.getNode();
|
| Task doCompilaDocumento = taskNode.getTask("tCompDoc");
| TaskInstance tCompDoc =
tmi.createTaskInstance(doCompilaDocumento, token);
|
| tCompDoc.setName("consulta: convocazione " + user);
| tCompDoc.setActorId(user);
| tCompDoc.setCreate(token.getEnd());
|
| tCompDoc.setVariableLocally("XXX"+user, "");
| //tCompDoc.assign(executionContext);
| tmi.addTaskInstance(tCompDoc);
| System.out.println("creato: " +
tCompDoc);
| } catch (Exception ex)
| {
| ex.printStackTrace();
| }
| }
|
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