Please help. I added a Timer for my Task. But during execution, when the task instance gets created, then it tries to create the Timer, I get this exception...
DEBUG GraphElement : event 'timer-create' on 'Task(MyTask)' for 'Token(/)'
DEBUG JobSession : cascading timer save to timer action
ERROR GraphElement : action threw exception: uninitialized proxy passed to save()
org.hibernate.PersistentObjectException: uninitialized proxy passed to save()
at org.hibernate.event.def.DefaultSaveEventListener.reassociateIfUninitializedProxy(DefaultSaveEventListener.java:49)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:59)
at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:535)
at org.hibernate.impl.SessionImpl.save(SessionImpl.java:523)
at org.hibernate.impl.SessionImpl.save(SessionImpl.java:519)
at org.jbpm.db.JobSession.saveJob(JobSession.java:99)
at org.jbpm.scheduler.db.DbSchedulerService.createTimer(DbSchedulerService.java:43)
My processdefinition looks like this...
<task name="MyTask">
<assignment class="MyAssignmentHandler"></assignment>
<timer duedate="1 day"><action class="MyActionClass"/></timer>
</task>
Its not executing my Action class yet because it can't even get pass creating the Timer. Anyway my Action class looks like this...
public class TaskReminderEmailNotificationAction implements ActionHandler
{
private static final long serialVersionUID = 1L;
public void execute(ExecutionContext ctx) throws Exception
{
TaskInstance taskInstance = ctx.getTaskInstance();
taskInstance.getActorId();
EmailNotification.notify(taskInstance);
}
}And that EmailNotification.notify(TaskInstance) method looks like this...
public static void notify(TaskInstance taskInstance) throws Exception
{
String taskName = taskInstance.getName();
Object p = ((Object)taskInstance.getContextInstance().getVariable("object"));
Message msg = new MimeMessage(session);
Transport.send(msg);
}Any ideas why it can't even create the Timer?
