Package com.foxinmy.weixin4j.cache

Class FileCacheStorager<T extends Cacheable>

java.lang.Object

com.foxinmy.weixin4j.cache.FileCacheStorager<T>

All Implemented Interfaces:

CacheStorager<T>

public class FileCacheStorager<T extends Cacheable>
extends Object
implements CacheStorager<T>

用File保存缓存对象

Since:

JDK 1.6

Author:

jinyu(foxinmy@gmail.com)

Field Summary

Fields inherited from interface com.foxinmy.weixin4j.cache.CacheStorager

ALLKEY, CUTMS

Constructor Summary

Constructors

Constructor	Description
FileCacheStorager()	默认缓存路径：java.io.tmpdir
FileCacheStorager(String path)

Method Summary

Modifier and Type	Method	Description
void	caching(String key, T cache)	缓存新的对象
void	clear()	清除所有缓存对象(请慎重)
T	evict(String key)	移除缓存对象
T	lookup(String key)	查找缓存中的对象

Methods inherited from class java.lang.Object

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

Constructor Detail

FileCacheStorager

public FileCacheStorager()

默认缓存路径：java.io.tmpdir

FileCacheStorager

public FileCacheStorager(String path)

Parameters:

path - 缓存文件报错

Method Detail

lookup

public T lookup(String key)

Description copied from interface: CacheStorager

查找缓存中的对象

Specified by:

lookup in interface CacheStorager<T extends Cacheable>

Parameters:

key - 缓存key

Returns:

缓存对象

caching

public void caching(String key,
                    T cache)

Description copied from interface: CacheStorager

缓存新的对象

Specified by:

caching in interface CacheStorager<T extends Cacheable>

Parameters:

key - 缓存key

cache - 将要缓存的对象

evict

public T evict(String key)

Description copied from interface: CacheStorager

移除缓存对象

Specified by:

evict in interface CacheStorager<T extends Cacheable>

Parameters:

key - 缓存key

Returns:

移除的对象

clear

public void clear()

Description copied from interface: CacheStorager

清除所有缓存对象(请慎重)

Specified by:

clear in interface CacheStorager<T extends Cacheable>