private string GetFavoriteTypeDiscriminatorValue(FavoriteTypeEnum favoriteType)
{
switch (favoriteType)
{
case FavoriteTypeEnum.Project:
return("Project");
case FavoriteTypeEnum.Snapshot:
return("Snapshot");
case FavoriteTypeEnum.Category:
return("Category");
case FavoriteTypeEnum.Headword:
return("Headword");
case FavoriteTypeEnum.Page:
return("Page");
case FavoriteTypeEnum.Query:
return("Query");
default:
return(null);
}
}
/// <summary>
/// 通过手机号获取收藏关系集合
/// </summary>
/// <param name="phone"></param>
/// <param name="favoritetype"></param>
/// <returns></returns>
public IList <FavoriteInfo> GetFavoriteByPhone(long phone, FavoriteTypeEnum favoritetype)
{
if (phone == 0)
{
throw new ArgumentOutOfRangeException("Favorite's phone can not be zero!");
}
IList <FavoriteInfo> result = new List <FavoriteInfo>();
string key = string.Format("DB_FA_{0}_*_{1}", phone, favoritetype == FavoriteTypeEnum.所有类型 ? "*" : favoritetype.GetHashCode().ToString());
IList <string> keys = Session.Current.ScanAllKeys(key);
if (keys != null && keys.Count > 0)
{
foreach (string k in keys)
{
result.Add(Session.Current.Get <FavoriteInfo>(k));
}
}
else
{
//从数据库拿取
result = DBConnectionManager.Instance.Reader.Select <FavoriteInfo>(new FavoriteSelectSpefication(phone, favoritetype).Satifasy());
if (result != null && result.Count > 0)
{
foreach (FavoriteInfo item in result)
{
//同步到缓存
Session.Current.Set(item.GetKeyName(), item);
Session.Current.Expire(item.GetKeyName(), ExpireTime);
}
}
}
return(result);
}
private string GetFavoriteTypeDiscriminatorValue(FavoriteTypeEnum favoriteType)
{
switch (favoriteType)
{
case FavoriteTypeEnum.Book:
return("Book");
case FavoriteTypeEnum.BookVersion:
return("BookVersion");
case FavoriteTypeEnum.Category:
return("Category");
case FavoriteTypeEnum.HeadwordBookmark:
return("HeadwordBookmark");
case FavoriteTypeEnum.PageBookmark:
return("PageBookmark");
case FavoriteTypeEnum.Query:
return("Query");
default:
return(null);
}
}
/// <summary>
/// 收藏选择规约
/// </summary>
/// <param name="phone">收藏手机号码</param>
/// <param name="type">收藏类型</param>
public FavoriteSelectSpefication(long phone, FavoriteTypeEnum type)
{
_phone = phone;
_type = type;
}
