/// <summary>
/// 根据FavoriteID获取Favorite信息
/// </summary>
/// <param name="favoriteID"></param>
/// <returns></returns>
public static Favorite GetFavorite(int favoriteID)
{
Favorite favorite = null;
string cacheKey = CacheKeyManager.GetFavoriteKey(favoriteID);
if (HttpContext.Current != null)
{
favorite = HttpContext.Current.Items[cacheKey] as Favorite;
}
if (favorite != null)
{
return(favorite);
}
favorite = HHCache.Instance.Get(cacheKey) as Favorite;
if (favorite == null)
{
favorite = CommonDataProvider.Instance.GetFavorite(favoriteID);
if (HttpContext.Current != null)
{
HttpContext.Current.Items[cacheKey] = favorite;
}
HHCache.Instance.Insert(cacheKey, favorite);
}
return(favorite);
}
/// <summary>
/// 将收藏缓存
/// </summary>
/// <param name="favorite"></param>
internal static void AddCachedFavorite(Favorite favorite)
{
HHCache.Instance.Insert(CacheKeyManager.GetFavoriteKey(favorite.FavoriteID), favorite);
}
/// <summary>
/// 清除CacheKey
/// </summary>
/// <param name="favorite"></param>
internal static void RefreshCachedFavorite(Favorite favorite)
{
HHCache.Instance.Remove(CacheKeyManager.GetFavoriteKey(favorite.FavoriteID));
HHCache.Instance.Remove(CacheKeyManager.GetFavoritePrefix(favorite.UserID));
RefreshCachedFavorite();
}