cn.sucang.core.cache

Class AbstractCacheManager

java.lang.Object

cn.sucang.core.cache.AbstractCacheManager

All Implemented Interfaces:

IEachingCache

Direct Known Subclasses:

CloudCacheManager, LocalCacheManager, MultiWebCacheManager

public abstract class AbstractCacheManager
extends java.lang.Object
implements IEachingCache

缓存的实现类的抽象公共实现方法，会有多个实例。以cacheName不同实例不同，不然会有同步冲突问题

Author:

yeriwei

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	cacheName
protected java.lang.ThreadLocal<java.lang.String>	keyPrefixLocal
protected org.apache.log4j.Logger	logger

Constructor Summary

Constructors

Constructor and Description
AbstractCacheManager()

Method Summary

Modifier and Type	Method and Description
abstract void	destroy()
java.lang.String	getCacheName() 获取当前缓存的cacheName
java.lang.String	getKeyPrefix() 返回Key的前缀，默认为空
abstract void	init() 初始化操作 执行setCacheName(),setKeyPrefix()后初始化，只执行一次
void	setCacheName(java.lang.String cacheName) 设置缓存名称，一个cacheName一个实例对象
void	setKeyPrefix(java.lang.String keyPrefix) 设置key的前缀，默认为空，，会多次调用

Methods inherited from class java.lang.Object

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

Methods inherited from interface cn.sucang.core.cache.IEachingCache

clearCache, enumerationKeys, enumerationValues, existsCacheKey, getdouble, getDouble, getfloat, getFloat, getint, getInteger, getlong, getLong, getObject, getString, getStringWithNull, putObject, putValue, removeCache, removeCacheWtihValue

Field Detail

logger

protected org.apache.log4j.Logger logger

cacheName

protected java.lang.String cacheName

keyPrefixLocal

protected java.lang.ThreadLocal<java.lang.String> keyPrefixLocal

Constructor Detail

AbstractCacheManager

public AbstractCacheManager()

Method Detail

getCacheName

public java.lang.String getCacheName()

Description copied from interface: IEachingCache

获取当前缓存的cacheName

Specified by:

getCacheName in interface IEachingCache

Returns:

String

setCacheName

public final void setCacheName(java.lang.String cacheName)

设置缓存名称，一个cacheName一个实例对象

Parameters:

cacheName -

getKeyPrefix

public java.lang.String getKeyPrefix()

Description copied from interface: IEachingCache

返回Key的前缀，默认为空

Specified by:

getKeyPrefix in interface IEachingCache

Returns:

String

setKeyPrefix

public final void setKeyPrefix(java.lang.String keyPrefix)

设置key的前缀，默认为空，，会多次调用

Parameters:

keyPrefix -

init

public abstract void init()

初始化操作
执行setCacheName(),setKeyPrefix()后初始化，只执行一次

destroy

public abstract void destroy()