org.jboss.ejb.plugins.lock (JBoss Server API) - JBoss 4.0.1 sp1 server API Documentation 英文版文档

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Package org.jboss.ejb.plugins.lock

Package description goes here.

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Description

Class Summary

BeanLockSupport Support for the BeanLock

Entrancy This type safe enumeration s used to mark an invocation as non-entrant.

JDBCOptimisticLock This class is an optmistic lock implementation.

MethodOnlyEJBLock This class has been deprecated.

NoLock No locking what-so-ever Holds all locks for entity beans, not used for stateful.

NonReentrantLock Implementents a non reentrant lock with deadlock detection
It will throw a ReentranceException if the same thread tries to acquire twice or the same transaction tries to acquire twice

QueuedPessimisticEJBLock This class is holds threads awaiting the transactional lock to be free in a fair FIFO transactional queue.

QueuedPessimisticEJBLockNoADE A subclass of QueuedPessimisticEJBLock that disables the deadlock detection of QueuedPessimisticEJBLock.

SimpleReadWriteEJBLock This lock allows multiple read locks concurrently.

Exception Summary

NonReentrantLock.ReentranceException

Package org.jboss.ejb.plugins.lock Description