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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