com.platform.cache

Class J2CacheUtils

java.lang.Object

com.platform.cache.J2CacheUtils

public class J2CacheUtils
extends Object

作者: @author 李鹏军
时间: 2017-07-09 17:12
描述: J2CacheUtils

Field Summary

Fields

Modifier and Type	Field and Description
static String	SHOP_CACHE_NAME 商城业务缓存

Constructor Summary

Constructors

Constructor and Description
J2CacheUtils()

Method Summary

Modifier and Type	Method and Description
static int	check(String region, String key) 判断某个key存在于哪级的缓存中
static void	clear(String cacheName) Clear the cache
static void	delByClass(String className, String methodName) 删除缓存
static boolean	exists(String key) 判断某个缓存键是否存在
static boolean	exists(String region, String key) 判断某个缓存键是否存在
static Object	get(String key) 获取SYS_CACHE_NAME缓存
static Object	get(String cacheName, String key) 获取缓存
static Collection<String>	keys() 获取SYS_CACHE缓存的所有key
static Collection<String>	keys(String cacheName) 获取缓存的所有key
static void	put(String key, Object value) 写入SYS_CACHE_NAME缓存
static void	put(String cacheName, String key, Object value) 写入缓存
static void	remove(String key) 从SYS_CACHE_NAME缓存中移除
static void	remove(String cacheName, String key) 从缓存中移除

Methods inherited from class java.lang.Object

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

Field Detail

SHOP_CACHE_NAME

public static String SHOP_CACHE_NAME

商城业务缓存

Constructor Detail

J2CacheUtils

public J2CacheUtils()

Method Detail

get

public static Object get(String key)

获取SYS_CACHE_NAME缓存

Parameters:

key -

Returns:

put

public static void put(String key,
                       Object value)

写入SYS_CACHE_NAME缓存

Parameters:

key -

remove

public static void remove(String key)

从SYS_CACHE_NAME缓存中移除

Parameters:

key -

get

public static Object get(String cacheName,
                         String key)

获取缓存

Parameters:

cacheName -

key -

Returns:

put

public static void put(String cacheName,
                       String key,
                       Object value)

写入缓存

Parameters:

cacheName -

key -

value -

remove

public static void remove(String cacheName,
                          String key)

从缓存中移除

Parameters:

cacheName -

key -

keys

public static Collection<String> keys()

获取SYS_CACHE缓存的所有key

Returns:

keys

public static Collection<String> keys(String cacheName)

获取缓存的所有key

Parameters:

cacheName -

Returns:

clear

public static void clear(String cacheName)

Clear the cache

Parameters:

cacheName: - Cache region name

exists

public static boolean exists(String region,
                             String key)

判断某个缓存键是否存在

Parameters:

region - Cache region name

key - cache key

Returns:

true if key exists

exists

public static boolean exists(String key)

判断某个缓存键是否存在

Parameters:

key - cache key

Returns:

true if key exists

check

public static int check(String region,
                        String key)

判断某个key存在于哪级的缓存中

Parameters:

region - cache region

key - cache key

Returns:

0(不存在), 1(一级), 2(二级)

delByClass

public static void delByClass(String className,
                              String methodName)

删除缓存

Parameters:

className - 类名

methodName - 方法名