/// <summary>
/// 保存用户自定义风格
/// </summary>
/// <param name="presentAreaKey">呈现区域标识</param>
/// <param name="ownerId">OwnerId</param>
/// <param name="customStyle">自定义风格实体</param>
public void Save(string presentAreaKey, long ownerId, CustomStyle customStyle)
{
PetaPocoDatabase database = CreateDAO();
database.OpenSharedConnection();
CustomStyleEntity entity = Get(presentAreaKey, ownerId);
string customStyleXml = Serialize(customStyle);
if (entity != null)
{
customStyle.LastModified = DateTime.UtcNow;
entity.CustomStyle = customStyle;
entity.SerializedCustomStyle = customStyleXml;
entity.LastModified = DateTime.UtcNow;
database.Update(entity);
}
else
{
entity = CustomStyleEntity.New();
entity.CustomStyle = customStyle;
entity.PresentAreaKey = presentAreaKey;
entity.OwnerId = ownerId;
entity.SerializedCustomStyle = customStyleXml;
database.Insert(entity);
}
database.CloseSharedConnection();
cacheService.Set(GetCacheKey_CustomStyleEntity(presentAreaKey, ownerId), entity, CachingExpirationType.UsualSingleObject);
}
/// <summary>
/// 获取用户自定义风格
/// </summary>
/// <param name="presentAreaKey">呈现区域标识</param>
/// <param name="ownerId">OwnerId</param>
/// <returns>无相应数据返回null</returns>
public CustomStyleEntity Get(string presentAreaKey, long ownerId)
{
string cacheKey = GetCacheKey_CustomStyleEntity(presentAreaKey, ownerId);
CustomStyleEntity result = cacheService.GetFromFirstLevel <CustomStyleEntity>(cacheKey);
if (result == null)
{
PetaPocoDatabase database = CreateDAO();
var sql = PetaPoco.Sql.Builder;
sql.Select("*").From("spb_CustomStyles").Where("PresentAreaKey=@0", presentAreaKey).Where("OwnerId=@0", ownerId);
result = database.FirstOrDefault <CustomStyleEntity>(sql);
if (result != null)
{
result.CustomStyle = Deserialize(result.SerializedCustomStyle);
}
cacheService.Add(cacheKey, result, CachingExpirationType.UsualSingleObject);
}
return(result);
}