net.ymate.platform.cache

Class AbstractCacheProvider

java.lang.Object

net.ymate.platform.cache.AbstractCacheProvider

All Implemented Interfaces:

AutoCloseable, ICacheProvider, IDestroyable, IInitialization<ICaches>

Direct Known Subclasses:

AbstractRedisCacheProvider, DefaultCacheProvider

public abstract class AbstractCacheProvider
extends Object
implements ICacheProvider

Author:

刘镇 (suninformation@163.com) on 2018/11/8 11:43 PM

Constructor Summary

Constructors

Constructor and Description
AbstractCacheProvider()

Method Summary

Modifier and Type	Method and Description
void	close()
ICache	createCache(String name, ICacheEventListener listener) 创建缓存对象，若已存在则直接返回
ICache	getCache(String name) 获取缓存对象，若不存在则创建
ICache	getCache(String name, boolean create) 获取缓存对象，若不存在则根据create参数决定是否创建缓存对象或返回null
ICache	getCache(String name, boolean create, ICacheEventListener listener) 获取缓存对象，若不存在则根据create参数决定是否创建缓存对象或返回null
protected ICacheManager	getCacheManager()
ICaches	getOwner() 获取所属缓存管理器
void	initialize(ICaches owner) 初始化
boolean	isInitialized() 是否已初始化
protected abstract ICache	onCreateCache(String cacheName, ICacheEventListener listener) 创建缓存对象，若已存在则直接返回
protected void	onDestroy() 销毁
protected void	onInitialize() 初始化

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.ymate.platform.cache.ICacheProvider

getName

Constructor Detail

AbstractCacheProvider

public AbstractCacheProvider()

Method Detail

onInitialize

protected void onInitialize()
                     throws Exception

初始化

Throws:

Exception - 可能产生的任何异常

onDestroy

protected void onDestroy()
                  throws Exception

销毁

Throws:

Exception - 可能产生的任何异常

getCacheManager

protected ICacheManager getCacheManager()

initialize

public void initialize(ICaches owner)
                throws Exception

Description copied from interface: IInitialization

初始化

Specified by:

initialize in interface IInitialization<ICaches>

Parameters:

owner - 指定所属容器参数对象

Throws:

Exception - 初始过程中产生的任何异常

isInitialized

public boolean isInitialized()

Description copied from interface: IInitialization

是否已初始化

Specified by:

isInitialized in interface IInitialization<ICaches>

Returns:

返回true表示已初始化

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception

getOwner

public ICaches getOwner()

Description copied from interface: ICacheProvider

获取所属缓存管理器

Specified by:

getOwner in interface ICacheProvider

Returns:

返回所属缓存管理器实例

createCache

public ICache createCache(String name,
                          ICacheEventListener listener)

Description copied from interface: ICacheProvider

创建缓存对象，若已存在则直接返回

Specified by:

createCache in interface ICacheProvider

Parameters:

name - 缓存名称

listener - 缓存元素过期监听器接口实现

Returns:

返回缓存对象

onCreateCache

protected abstract ICache onCreateCache(String cacheName,
                                        ICacheEventListener listener)

创建缓存对象，若已存在则直接返回

Parameters:

cacheName - 缓存名称

listener - 缓存元素过期监听器接口实现

Returns:

返回缓存对象

getCache

public ICache getCache(String name)

Description copied from interface: ICacheProvider

获取缓存对象，若不存在则创建

Specified by:

getCache in interface ICacheProvider

Parameters:

name - 缓存名称

Returns:

返回缓存对象

getCache

public ICache getCache(String name,
                       boolean create)

Description copied from interface: ICacheProvider

获取缓存对象，若不存在则根据create参数决定是否创建缓存对象或返回null

Specified by:

getCache in interface ICacheProvider

Parameters:

name - 缓存名称

create - 是否创建缓存对象

Returns:

返回缓存对象

getCache

public ICache getCache(String name,
                       boolean create,
                       ICacheEventListener listener)

Description copied from interface: ICacheProvider

获取缓存对象，若不存在则根据create参数决定是否创建缓存对象或返回null

Specified by:

getCache in interface ICacheProvider

Parameters:

name - 缓存名称

create - 是否创建缓存对象

listener - 缓存元素过期监听器接口实现

Returns:

返回缓存对象