com.centit.support.common

Class AsyncCachedObject<T>

java.lang.Object

com.centit.support.common.AbstractCachedObject<T>

com.centit.support.common.CachedObject<T>

com.centit.support.common.AsyncCachedObject<T>

All Implemented Interfaces:

ICachedObject<T>

public class AsyncCachedObject<T>
extends CachedObject<T>

Field Summary

Fields inherited from class com.centit.support.common.CachedObject

freshPeriod, logger

Fields inherited from class com.centit.support.common.AbstractCachedObject

target

Fields inherited from interface com.centit.support.common.ICachedObject

DEFAULT_REFRESH_PERIOD, KEEP_FRESH_PERIOD, NOT_REFRESH_PERIOD

Constructor Summary

Constructors

Constructor and Description
AsyncCachedObject(Supplier<T> refresher)
AsyncCachedObject(Supplier<T> refresher, long freshPeriod)

Method Summary

Modifier and Type	Method and Description
void	asyncRefreshData()
T	ensureGetCachedTarget()
T	getCachedTarget()

Methods inherited from class com.centit.support.common.CachedObject

getFreshTarget, getRawTarget, refreshData, setFreshData, setFreshPeriod, setRefresher

Methods inherited from class com.centit.support.common.AbstractCachedObject

addDeriveCache, evictCache

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncCachedObject

public AsyncCachedObject(Supplier<T> refresher)

AsyncCachedObject

public AsyncCachedObject(Supplier<T> refresher,
                         long freshPeriod)

Parameters:

refresher - 重新获取代码的接口

freshPeriod - 保鲜时间，单位为秒

Method Detail

asyncRefreshData

public void asyncRefreshData()

ensureGetCachedTarget

public T ensureGetCachedTarget()

getCachedTarget

public T getCachedTarget()

Overrides:

getCachedTarget in class CachedObject<T>