Package org.aoju.bus.cache.metric

Class MemcachedCache

java.lang.Object

org.aoju.bus.cache.metric.MemcachedCache

All Implemented Interfaces:

CacheX

public class MemcachedCache
extends Object
implements CacheX

Memcached 缓存支持

Since:

Java 17+

Author:

Kimi Liu

Constructor Summary

Constructors

Constructor	Description
MemcachedCache(String ipPorts)
MemcachedCache(String addressList, BaseSerializer serializer)

Method Summary

Modifier and Type	Method	Description
void	clear()	清空缓存信息
Object	read(String key)	从缓存中获得对象
Map<String,Object>	read(Collection<String> keys)	从缓存中获得一组对象信息
void	remove(String... keys)	从缓存中移除对象
void	tearDown()
void	write(String key, Object value, long expire)	将对象加入到缓存,使用指定失效时长
void	write(Map<String,Object> keyValueMap, long expire)	将对象加入到缓存,使用指定失效时长

Methods inherited from class java.lang.Object

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

Constructor Details

MemcachedCache

public MemcachedCache(String ipPorts)
               throws IOException

Throws:

IOException

MemcachedCache

public MemcachedCache(String addressList,
 BaseSerializer serializer)
               throws IOException

Throws:

IOException

Method Details

read

public Object read(String key)

Description copied from interface: CacheX

从缓存中获得对象

Specified by:

read in interface CacheX

Parameters:

key - 键

Returns:

键对应的对象

See Also:

• CacheX.read(String)

write

public void write(String key,
 Object value,
 long expire)

Description copied from interface: CacheX

将对象加入到缓存,使用指定失效时长

Specified by:

write in interface CacheX

Parameters:

key - 键

value - 缓存的对象

expire - 失效时长,单位毫秒

See Also:

• CacheX.write(String, Object, long)

read

public Map<String,Object> read(Collection<String> keys)

Description copied from interface: CacheX

从缓存中获得一组对象信息

Specified by:

read in interface CacheX

Parameters:

keys - 多个键

Returns:

值对象

write

public void write(Map<String,Object> keyValueMap,
 long expire)

Description copied from interface: CacheX

将对象加入到缓存,使用指定失效时长

Specified by:

write in interface CacheX

Parameters:

keyValueMap - 缓存的对象

expire - 失效时长,单位毫秒

See Also:

• CacheX.write(Map, long)

remove

public void remove(String... keys)

Description copied from interface: CacheX

从缓存中移除对象

Specified by:

remove in interface CacheX

Parameters:

keys - 键

clear

public void clear()

Description copied from interface: CacheX

清空缓存信息

Specified by:

clear in interface CacheX

tearDown

@PreDestroy
public void tearDown()