程序包 org.hibernate.dialect.lock

Support for Dialect-specific locking strategies

接口概要

接口	说明
LockingStrategy	A strategy abstraction for how locks are obtained in the underlying database.

类概要

类	说明
AbstractSelectLockingStrategy	Base LockingStrategy implementation to support implementations based on issuing SQL SELECT statements
OptimisticForceIncrementLockingStrategy	An optimistic locking strategy that forces an increment of the version (after verifying that version hasn't changed).
OptimisticLockingStrategy	An optimistic locking strategy that verifies that the version hasn't changed (prior to transaction commit).
PessimisticForceIncrementLockingStrategy	A pessimistic locking strategy that increments the version immediately (obtaining an exclusive write lock).
PessimisticReadSelectLockingStrategy	A pessimistic locking strategy where the locks are obtained through select statements.
PessimisticReadUpdateLockingStrategy	A pessimistic locking strategy where the locks are obtained through update statements.
PessimisticWriteSelectLockingStrategy	A pessimistic locking strategy where the locks are obtained through select statements.
PessimisticWriteUpdateLockingStrategy	A pessimistic locking strategy where the locks are obtained through update statements.
SelectLockingStrategy	A locking strategy where the locks are obtained through select statements.
UpdateLockingStrategy	A locking strategy where the locks are obtained through update statements.

异常错误概要

异常错误	说明
LockingStrategyException	Represents an error trying to apply a LockingStrategy to an entity
OptimisticEntityLockException	Represents an error trying to apply an optimistic LockingStrategy to an entity
PessimisticEntityLockException	Represents an error trying to apply a pessimistic LockingStrategy to an entity