Package cn.herodotus.engine.cache.jetcache.stamp

Class AbstractCountStampManager

java.lang.Object

cn.herodotus.engine.cache.jetcache.stamp.AbstractStampManager<String,Long>

cn.herodotus.engine.cache.jetcache.stamp.AbstractCountStampManager

All Implemented Interfaces:

StampManager<String,Long>, org.springframework.beans.factory.InitializingBean

public abstract class AbstractCountStampManager
extends AbstractStampManager<String,Long>

Description: 计数类型的缓存

这里的泛型使用了 Long 主要是为了兼顾存储 System.currentTimeMillis()。否则类型不一致，还要建两个 Stamp

Author:

: gengwei.zheng

Date:

: 2022/7/6 22:59

Constructor Summary

Constructors

Constructor	Description
AbstractCountStampManager(String cacheName)
AbstractCountStampManager(String cacheName, com.alicp.jetcache.anno.CacheType cacheType)
AbstractCountStampManager(String cacheName, com.alicp.jetcache.anno.CacheType cacheType, Duration expire)

Method Summary

Modifier and Type	Method	Description
int	counting(String identity)	在缓存有效期内进行计数
int	counting(String identity, int maxTimes)	在缓存有效期内进行计数
int	counting(String identity, int maxTimes, Duration expire)	在缓存有效期内进行计数
int	counting(String identity, int maxTimes, Duration expire, boolean useMd5)	在缓存有效期内进行计数
int	counting(String identity, int maxTimes, Duration expire, boolean useMd5, String function)	在缓存有效期内进行计数
int	counting(String identity, int maxTimes, Duration expire, String function)	在缓存有效期内进行计数
int	getMaxTimes()
void	setMaxTimes(int maxTimes)

Methods inherited from class cn.herodotus.engine.cache.jetcache.stamp.AbstractStampManager

check, delete, get, getCache, getExpire, lock, lockAndRun, put, setExpire

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.beans.factory.InitializingBean

afterPropertiesSet

Methods inherited from interface cn.herodotus.engine.cache.jetcache.stamp.StampManager

containKey, create, create, create, lock, lock, lockAndRun, lockAndRun, nextStamp, put, put

Constructor Details

AbstractCountStampManager

public AbstractCountStampManager(String cacheName)

AbstractCountStampManager

public AbstractCountStampManager(String cacheName,
 com.alicp.jetcache.anno.CacheType cacheType)

AbstractCountStampManager

public AbstractCountStampManager(String cacheName,
 com.alicp.jetcache.anno.CacheType cacheType,
 Duration expire)

Method Details

counting

public int counting(String identity)
             throws cn.herodotus.engine.cache.core.exception.MaximumLimitExceededException

在缓存有效期内进行计数

Parameters:

identity - 缓存 Key 的区分标识

Returns:

当前错误次数

Throws:

cn.herodotus.engine.cache.core.exception.MaximumLimitExceededException - 超出最大限制次数错误

counting

public int counting(String identity,
 int maxTimes)
             throws cn.herodotus.engine.cache.core.exception.MaximumLimitExceededException

在缓存有效期内进行计数

Parameters:

identity - 缓存 Key 的区分标识

maxTimes - 允许的最大限制次数

Returns:

当前错误次数

Throws:

cn.herodotus.engine.cache.core.exception.MaximumLimitExceededException - 超出最大限制次数错误

counting

public int counting(String identity,
 int maxTimes,
 Duration expire)
             throws cn.herodotus.engine.cache.core.exception.MaximumLimitExceededException

在缓存有效期内进行计数

Parameters:

identity - 缓存 Key 的区分标识

maxTimes - 允许的最大限制次数

expire - 过期时间

Returns:

当前错误次数

Throws:

cn.herodotus.engine.cache.core.exception.MaximumLimitExceededException - 超出最大限制次数错误

counting

public int counting(String identity,
 int maxTimes,
 Duration expire,
 String function)
             throws cn.herodotus.engine.cache.core.exception.MaximumLimitExceededException

在缓存有效期内进行计数

Parameters:

identity - 缓存 Key 的区分标识

maxTimes - 允许的最大限制次数

expire - 过期时间

function - 用于在日志中区分是哪个功能在调用。

Returns:

当前错误次数

Throws:

cn.herodotus.engine.cache.core.exception.MaximumLimitExceededException - 超出最大限制次数错误

counting

public int counting(String identity,
 int maxTimes,
 Duration expire,
 boolean useMd5)
             throws cn.herodotus.engine.cache.core.exception.MaximumLimitExceededException

在缓存有效期内进行计数

Parameters:

identity - 缓存 Key 的区分标识

maxTimes - 允许的最大限制次数

expire - 过期时间

useMd5 - 是否用 MD5 对区分标识进行混淆加密

Returns:

当前错误次数

Throws:

cn.herodotus.engine.cache.core.exception.MaximumLimitExceededException - 超出最大限制次数错误

counting

public int counting(String identity,
 int maxTimes,
 Duration expire,
 boolean useMd5,
 String function)
             throws cn.herodotus.engine.cache.core.exception.MaximumLimitExceededException

在缓存有效期内进行计数

Parameters:

identity - 缓存 Key 的区分标识

maxTimes - 允许的最大限制次数

expire - 过期时间

useMd5 - 是否用 MD5 对区分标识进行混淆加密

function - 用于在日志中区分是哪个功能在调用。

Returns:

当前错误次数

Throws:

cn.herodotus.engine.cache.core.exception.MaximumLimitExceededException - 超出最大限制次数错误

getMaxTimes

public int getMaxTimes()

setMaxTimes

public void setMaxTimes(int maxTimes)