/// <summary>
/// 更新信息
/// </summary>
public int UpdateInfo(SqlTransaction trans, AdPositionModel adpModel, int AdPositionId)
{
string key = "Cache_AdPosition_Model_" + AdPositionId;
CacheHelper.RemoveCache(key);
return(adpDAL.UpdateInfo(trans, adpModel, AdPositionId));
}
protected override List <AdPageModel> ReadXml()
{
XElement xe = XElement.Load(this.XmlFilePath);
//获取客户端
IEnumerable <XElement> clients = from em in xe.Elements("client")
select em;
List <AdPageModel> list = new List <AdPageModel>();
//遍历客户端
foreach (var client in clients)
{
//客户端类型
int platform = Convert.ToInt32(client.Attribute("key").Value);
//遍历其下的子节点（即广告页）
foreach (var page in client.Elements())
{
var adpage = new AdPageModel();
adpage.ID = Convert.ToInt64(page.Attribute("id").Value);
adpage.Name = page.Attribute("name").Value;
adpage.PlatformType = platform;
var positionList = new List <AdPositionModel>();
//遍历页面下的子节点（即广告位）
foreach (var position in page.Elements())
{
var adposition = new AdPositionModel();
adposition.Code = position.Attribute("code").Value;
adposition.DisplayType = Convert.ToInt32(position.Attribute("displaytype").Value);
adposition.Enable = Convert.ToBoolean(position.Attribute("enable").Value);
adposition.ID = Convert.ToInt64(position.Attribute("id").Value);
adposition.Intro = position.Attribute("intro").Value;
adposition.MaxCount = Convert.ToInt32(position.Attribute("maxcount").Value);
adposition.Name = position.Attribute("name").Value;
adposition.PreViewPicture = position.Attribute("pic").Value;
adposition.PreviewStyle = position.Attribute("style").Value;
adposition.LimitWidth = int.Parse(position.Attribute("width").Value);
adposition.LimitHeight = int.Parse(position.Attribute("height").Value);
adposition.PageID = adpage.ID;
positionList.Add(adposition);
}
adpage.AdPositionList = positionList;
list.Add(adpage);
}
}
return(list);
}
/// <summary>
/// 从缓存读取信息
/// </summary>
public AdPositionModel GetCacheInfo(SqlTransaction trans, int AdPositionId)
{
string key = "Cache_AdPosition_Model_" + AdPositionId;
object value = CacheHelper.GetCache(key);
if (value != null)
{
return((AdPositionModel)value);
}
else
{
AdPositionModel adpModel = adpDAL.GetInfo(trans, AdPositionId);
CacheHelper.AddCache(key, adpModel, null, Cache.NoAbsoluteExpiration, TimeSpan.FromMinutes(20), CacheItemPriority.Normal, null);
return(adpModel);
}
}
/// <summary>
/// 插入信息
/// </summary>
public int InsertInfo(SqlTransaction trans, AdPositionModel adpModel)
{
return(adpDAL.InsertInfo(trans, adpModel));
}
