public Object get(Object key) {
CacheableWrapper retValue = (CacheableWrapper) this.whirlyCache.retrieve(key);
if (retValue != null) {
if (needRefresh(retValue)) {
this.whirlyCacheStatistics.miss();
return null;
}
this.whirlyCacheStatistics.hit();
} else {
this.whirlyCacheStatistics.miss();
return null;
}
return retValue.getValue();
}
protected boolean needRefresh(CacheableWrapper cacheableWrapper) {
if (cacheableWrapper == null) {
return true;
}
if (this.getRefreshTime() == 0) {
return false;
}
boolean result =
(System.currentTimeMillis() - cacheableWrapper.getStoredTime())
> (this.getRefreshTime() * 1000);
return result;
}
public Object remove(Object key) {
CacheableWrapper previous = (CacheableWrapper) this.whirlyCache.retrieve(key);
this.whirlyCache.remove(key);
return previous == null ? null : previous.getValue();
}
