net.ymate.platform.cache

Interface ICacheLocker

All Known Implementing Classes:

EhCacheWrapper, MultilevelCacheWrapper

@Ignored
public interface ICacheLocker

缓存同步锁能力接口

Author:

刘镇 (suninformation@163.com) on 17/2/18 上午12:35

Method Summary

Modifier and Type	Method and Description
void	readLock(Object key) 设置读锁
void	releaseReadLock(Object key) 释放读锁
void	releaseWriteLock(Object key) 释放写锁
boolean	tryReadLock(Object key, long timeout) 尝试设置读锁，等待timeout毫秒时间
boolean	tryWriteLock(Object key, long timeout) 尝试设置写锁，等待timeout毫秒时间
void	writeLock(Object key) 设置写锁

Method Detail

readLock

void readLock(Object key)

设置读锁

Parameters:

key - 缓存锁Key值

writeLock

void writeLock(Object key)

设置写锁

Parameters:

key - 缓存锁Key值

tryReadLock

boolean tryReadLock(Object key,
                    long timeout)
             throws CacheException

尝试设置读锁，等待timeout毫秒时间

Parameters:

key - 缓存锁Key值

timeout - 超时时间(毫秒)

Returns:

若锁定成功则返回true

Throws:

CacheException - 可能产生缓存异常

tryWriteLock

boolean tryWriteLock(Object key,
                     long timeout)
              throws CacheException

尝试设置写锁，等待timeout毫秒时间

Parameters:

key - 缓存锁Key值

timeout - 超时时间(毫秒)

Returns:

若锁定成功则返回true

Throws:

CacheException - 可能产生缓存异常

releaseReadLock

void releaseReadLock(Object key)

释放读锁

Parameters:

key - 缓存锁Key值

releaseWriteLock

void releaseWriteLock(Object key)

释放写锁

Parameters:

key - 缓存锁Key值