cn.lemon.resthttp.request

类 ServerCache

java.lang.Object

cn.lemon.resthttp.request.ServerCache

所有已实现的接口:

Cache

public class ServerCache
extends java.lang.Object
implements Cache

Created by linlongxin on 2016/4/27.

嵌套类概要

从接口继承的嵌套类/接口 cn.lemon.resthttp.request.Cache

Cache.Entry

字段概要

字段

限定符和类型	字段和说明
static java.io.File	networkCacheRoot 缓存的根目录

方法概要

限定符和类型	方法和说明
static void	checkCacheRoot() 检查是否初始化缓存根目录
void	clear() Empties the cache.
Cache.Entry	get(java.lang.String key) Retrieves an entry from the cache.
static ServerCache	getInstance()
void	initialize() Performs any potentially long-running actions needed to initialize the cache; will be called from a worker thread.
void	invalidate(java.lang.String key, boolean fullExpire) Invalidates an entry in the cache.
boolean	isExistsCache(java.lang.String key) 判断缓存是否存在
void	put(java.lang.String key, Cache.Entry entry) Adds or replaces an entry to the cache.
void	remove(java.lang.String key) Removes an entry from the cache.

从类继承的方法 java.lang.Object

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

字段详细资料

networkCacheRoot

public static final java.io.File networkCacheRoot

缓存的根目录

方法详细资料

getInstance

public static ServerCache getInstance()

get

public Cache.Entry get(java.lang.String key)

从接口复制的说明: Cache

Retrieves an entry from the cache.

指定者:

get 在接口中 Cache

参数:

key - Cache key

返回:

An Cache.Entry or null in the event of a cache miss

put

public void put(java.lang.String key,
                Cache.Entry entry)

从接口复制的说明: Cache

Adds or replaces an entry to the cache.

指定者:

put 在接口中 Cache

参数:

key - Cache key

entry - Data to store and metadata for cache coherency, TTL, etc.

initialize

public void initialize()

从接口复制的说明: Cache

Performs any potentially long-running actions needed to initialize the cache; will be called from a worker thread.

指定者:

initialize 在接口中 Cache

invalidate

public void invalidate(java.lang.String key,
                       boolean fullExpire)

从接口复制的说明: Cache

Invalidates an entry in the cache.

指定者:

invalidate 在接口中 Cache

参数:

key - Cache key

fullExpire - True to fully expire the entry, false to soft expire

remove

public void remove(java.lang.String key)

从接口复制的说明: Cache

Removes an entry from the cache.

指定者:

remove 在接口中 Cache

参数:

key - Cache key

clear

public void clear()

从接口复制的说明: Cache

Empties the cache.

指定者:

clear 在接口中 Cache

checkCacheRoot

public static void checkCacheRoot()

检查是否初始化缓存根目录

isExistsCache

public boolean isExistsCache(java.lang.String key)

判断缓存是否存在