LockStrategySerializable (JBossCache API) - JBoss 4.0.1 sp1 Cache API Documentation 英文版文档

Overview

Package

Class

Use

Tree

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.jboss.cache.lock
Class LockStrategySerializable

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

All Implemented Interfaces:: LockStrategy

public class LockStrategySerializable
extends Object
implements LockStrategy

Lock strategy of Serializable that prevents dirty read, non-repeatable read, and phantom read.

Dirty read allows (t1) write and then (t2) read within two separate threads, all without transaction commit.

Non-repeatable read allows (t1) read, (t2) write, and then (t1) read, all without transaction commit.

Phantom read allows (t1) read n rows, (t2) insert k rows, and (t1) read n+k rows.

Version:: $Revision: 1.3.2.1 $
Author:: Ben Wang July 15, 2003

Constructor Summary

LockStrategySerializable()


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