LockStrategyReadUncommitted (JBoss Cache API) - JBoss 3.2.7 Cache API Documentation 英文版文档

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org.jboss.cache.lock
Class LockStrategyReadUncommitted

java.lang.Object
  org.jboss.cache.lock.LockStrategyReadUncommitted

All Implemented Interfaces:: LockStrategy

public class LockStrategyReadUncommitted
extends Object
implements LockStrategy

Transaction isolation level of READ-UNCOMMITTED. Reads always succeed (NullLock), whereas writes are exclusive. It prevents none of the dirty read, non-repeatable read, or phantom read.

Version:: $Revision: 1.1.2.5 $
Author:: Ben Wang

Constructor Summary

LockStrategyReadUncommitted()


Method Summary

EDU.oswego.cs.dl.util.concurrent.Sync readLock()
          Return a read lock object.

EDU.oswego.cs.dl.util.concurrent.Sync upgradeLockAttempt(long msecs)
          Attempt to upgrade the current read lock to write lock with msecs timeout.

EDU.oswego.cs.dl.util.concurrent.Sync writeLock()
          Return a write lock object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail