net.oschina.j2cache.lettuce

Class LettuceGenericCache

java.lang.Object

net.oschina.j2cache.lettuce.LettuceCache

net.oschina.j2cache.lettuce.LettuceGenericCache

All Implemented Interfaces:

Cache, Level2Cache

public class LettuceGenericCache
extends LettuceCache

Redis 缓存操作封装，基于 region+_key 实现多个 Region 的缓存（

Author:

Winter Lau(javayou@gmail.com)

Field Summary

Fields inherited from class net.oschina.j2cache.lettuce.LettuceCache

client, namespace, region

Fields inherited from interface net.oschina.j2cache.Level2Cache

log

Constructor Summary

Constructors

Constructor and Description
LettuceGenericCache(String namespace, String region, io.lettuce.core.AbstractRedisClient client)

Method Summary

Modifier and Type	Method and Description
void	clear() Clear the cache
void	evict(String... keys) Remove items from the cache
List<byte[]>	getBytes(Collection<String> keys) 同时读取多个 Key
byte[]	getBytes(String key) 读取缓存数据字节数组
Collection<String>	keys() Return all keys
void	setBytes(Map<String,byte[]> bytes) 同时设置多个数据
void	setBytes(String key, byte[] bytes) 设置缓存数据字节数组

Methods inherited from class net.oschina.j2cache.lettuce.LettuceCache

connect, sync

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.oschina.j2cache.Level2Cache

exists, get, get, put, put, put, put, setBytes, setBytes, supportTTL

Constructor Detail

LettuceGenericCache

public LettuceGenericCache(String namespace,
                           String region,
                           io.lettuce.core.AbstractRedisClient client)

Method Detail

getBytes

public byte[] getBytes(String key)

Description copied from interface: Level2Cache

读取缓存数据字节数组

Parameters:

key - cache key

Returns:

cache data

getBytes

public List<byte[]> getBytes(Collection<String> keys)

Description copied from interface: Level2Cache

同时读取多个 Key

Parameters:

keys - multiple cache key

Returns:

cache values

setBytes

public void setBytes(String key,
                     byte[] bytes)

Description copied from interface: Level2Cache

设置缓存数据字节数组

Parameters:

key - cache key

bytes - cache data

setBytes

public void setBytes(Map<String,byte[]> bytes)

Description copied from interface: Level2Cache

同时设置多个数据

Parameters:

bytes - cache data

keys

public Collection<String> keys()

Description copied from interface: Level2Cache

Return all keys

Returns:

返回键的集合

evict

public void evict(String... keys)

Description copied from interface: Level2Cache

Remove items from the cache

Parameters:

keys - Cache key

clear

public void clear()

Description copied from interface: Level2Cache

Clear the cache