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org.hibernate.dialect.lock: Javadoc index of package org.hibernate.dialect.lock.
LockingStrategy: A strategy abstraction for how locks are obtained in the underlying database. All locking provided implemenations assume the underlying database supports (and that the connection is in) at least read-committed transaction isolation. The most glaring exclusion to this is HSQLDB which only offers support for READ_UNCOMMITTED isolation.
SelectLockingStrategy: A locking strategy where the locks are obtained through select statements. For non-read locks, this is achieved through the Dialect's specific SELECT ... FOR UPDATE syntax.
UpdateLockingStrategy: A locking strategy where the locks are obtained through update statements. This strategy is not valid for read style locks.