[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-4850) regression, we are no longer throwing PessimisticLockException as required by the JPA-2 spec

regression, we are no longer throwing PessimisticLockException as required by the JPA-2 spec --------------------------------------------------------------------------------------------- Key: HHH-4850 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4850 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.5.0-Beta-3 Reporter: Scott Marlow Assignee: Scott Marlow Priority: Blocker Fix For: 3.5.0-Beta-4 It looks like the fix for HHH-4806 caused this to regress. 3.4.4.2 " When an application locks an entity with LockModeType.PESSIMISTIC_READ and later updates that entity, the lock must be converted to an exclusive lock when the entity is flushed to the database[42]. If the lock conversion fails, and the database locking failure results in transaction-level rollback, the provider must throw the PessimisticLockException and ensure that the JTA transaction or EntityTransaction has been marked for rollback. When the lock conversion fails, and the database lock- ing failure results in only statement-level rollback, the provider must throw the LockTimeoutEx- ception (and must not mark the transaction for rollback). "