Re: [hibernate-dev] JPA pessimisticLockScope.EXTENDED

Hi Steve, I'm getting crazy with https://hibernate.atlassian.net/browse/HHH-9636 JPA pessimisticLockScope.EXTENDED 1. EntityManage#lock 1. LockMode.PESSIMISTIC_WRITE without extended lock scope adds a "for update" just to the parent entity. 2. Setting the lock scope to Extended the lock is cascaded only if the lock entity is detached because in DefaultLockEventListener.onLock(LockEvent event) the cascadeOnLock(event, persister, entity) is applyed only if EntityEntry entry = source.getPersistenceContext().getEntry(entity) is null ,but anyway is not applyed to Components like for the @ElementCollection in the issue example. Not sure if this is the intended behavior. 2. Entitymanager#createQuery() and EntityManager#find() with LockMode.PESSIMISTIC_WRITE and scope Extended add the "for update" just to the parent entity. Can you give me some help with this issue? Also a little explanation about the intended behaviour of the PESSIMISTIC_WRITE and the scope is really appreciated. The documentation is not so clear and i really want to understand it. Thanks Andrea