Question

I am using JPA . I am getting the following error when running through multiple transactions.

For example add

1. Add Event 21

2. Add Event 22

3. Delete 22

4. Delete 21

Now when I go in to add a new event it indicates that a different object is already associated with this session.

org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [com.domain.Event#22]

I think I understand what is going on but am not sure how to solve this problem.

Thanks

Answer 1

Have you tried flushing the session before recreating the deleted entity?

session.flush();