[jboss-user] [EJB 3.0] - Re: javax.persistence.EntityNotFoundException: deleted entit

[jochen.reinhardt]

So how do you delete the other entities? What does your code look like?

I think the correct way would be to remove the relationship, first. Something like that:

  | // clear the relationship
  | // depending on your relation context you may have to call EntityManager.merge(...)
  | List<Event> relatedEvents = event.getRelatedEvents();
  | for (Event relatedEvent : relatedEvents)
  | {
  |     relatedEvent.getRelatedEvents().remove(event);
  | }
  | // on both sides! That's important!
  | event.setRelatedEvents(new ArrayList<Event>(0))
  | // remove the event
  | entityManager.remove(event);
  | 

Please try it that way!

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