I have an entity bean on these lines..
@Entity
User {
@Version int version;
@Id String id;
...
...
}
Then I have a SLSB with this method:
updateUser (User u) {
@PersistenceContext
EntityManager em;
List dbUsers = em.createQuery("select from User u where u.name =
'user1').getResultList();
User dbUser = dbUsers.get(0);
dbUser.setName("user2");
}
i would have expected the version count of the user to be incremented. this
does not happen.
Then i tried with the following
em.lock(dbUser, LockModeType.READ);
and also em.lock(dbUser,LockModeType.WRITE);
before the setter method.
still the version does not get updated.
What am i doing wrong here..
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