/**
* 获取缓存对象
*
* @return 缓存对象
* @throws WeixinException
*/
public T getCache() throws WeixinException {
String cacheKey = cacheCreator.key();
T cache = cacheStorager.lookup(cacheKey);
if (cache == null) {
cache = cacheCreator.create();
cacheStorager.caching(cacheKey, cache);
}
return cache;
}
/** 清除所有的缓存(<font color="red">请慎重</font>) */
public void clearCache() {
cacheStorager.clear();
}
/**
* 移除缓存
*
* @return 被移除的缓存对象
*/
public T evictCache() {
String cacheKey = cacheCreator.key();
return cacheStorager.evict(cacheKey);
}
/**
* 刷新缓存对象
*
* @return 缓存对象
* @throws WeixinException
*/
public T refreshCache() throws WeixinException {
String cacheKey = cacheCreator.key();
T cache = cacheCreator.create();
cacheStorager.caching(cacheKey, cache);
return cache;
}
