/// <summary>
/// ��ȡָ����Ŀ�Ķ���
/// </summary>
/// <param name="MaxNumber"></param>
/// <returns></returns>
public List<RemotingInterface.RI_AllOrders> GetAllOrders(int MaxNumber)
{
try
{
if (MaxNumber <= 0)
return null;
Common.Debug(">>> GetAllOrders() Invoking >>>");
Dictionary<int, Dictionary<int, RemotingInterface.RI_Order>> mapTempUserOrders = null;
lock (mapRIUserOrders)
mapTempUserOrders = new Dictionary<int, Dictionary<int, RemotingInterface.RI_Order>>(mapRIUserOrders);
List<RemotingInterface.RI_AllOrders> listOriginal = new List<RemotingInterface.RI_AllOrders>();
List<RemotingInterface.RI_AllOrders> listTarget = new List<RemotingInterface.RI_AllOrders>();
foreach (object objUserID in mapTempUserOrders.Keys)
{
if (objUserID == null)
continue;
int nUserID = Convert.ToInt32(objUserID);
if (!mapTempUserOrders.ContainsKey(nUserID))
continue;
foreach (object objOrderID in mapTempUserOrders[nUserID].Keys)
{
if (objOrderID == null)
continue;
int nOrderID = Convert.ToInt32(objOrderID);
if (!mapTempUserOrders[nUserID].ContainsKey(nOrderID))
continue;
RemotingInterface.RI_AllOrders data = new RemotingInterface.RI_AllOrders();
data.Clear(); data.UserID = nUserID;
if (!data.Import(mapTempUserOrders[nUserID][nOrderID]))
continue;
listOriginal.Add(data);
}
}
if (listOriginal.Count > 0)
{
int nCount = listOriginal.Count;
while (listTarget.Count < nCount && listOriginal.Count > 0)
{
RemotingInterface.RI_AllOrders target = new RemotingInterface.RI_AllOrders();
target.Clear(); target.UpdatedDate = DateTime.MinValue;
for (int i = 0; i < listOriginal.Count; i++)
{
if (listOriginal[i].UpdatedDate > target.UpdatedDate)
{
target = listOriginal[i];
}
}
if (listOriginal.Contains(target))
{
listOriginal.Remove(target);
listTarget.Add(target);
}
if (listTarget.Count >= MaxNumber)
{
Common.Debug("<<< GetAllOrders() Invoked <<<");
return listTarget;
}
}
}
Common.Debug("<<< GetAllOrders() Invoked <<<");
return listTarget;
}
catch (Exception err)
{
Common.Log(err);
return null;
}
}
/// <summary>
/// 获取指定数目的订单
/// </summary>
/// <param name="MaxNumber"></param>
/// <returns></returns>
public List <RemotingInterface.RI_AllOrders> GetAllOrders(int MaxNumber)
{
try
{
if (MaxNumber <= 0)
{
return(null);
}
Common.Debug(">>> GetAllOrders() Invoking >>>");
Dictionary <int, Dictionary <int, RemotingInterface.RI_Order> > mapTempUserOrders = null;
lock (mapRIUserOrders)
mapTempUserOrders = new Dictionary <int, Dictionary <int, RemotingInterface.RI_Order> >(mapRIUserOrders);
List <RemotingInterface.RI_AllOrders> listOriginal = new List <RemotingInterface.RI_AllOrders>();
List <RemotingInterface.RI_AllOrders> listTarget = new List <RemotingInterface.RI_AllOrders>();
foreach (object objUserID in mapTempUserOrders.Keys)
{
if (objUserID == null)
{
continue;
}
int nUserID = Convert.ToInt32(objUserID);
if (!mapTempUserOrders.ContainsKey(nUserID))
{
continue;
}
foreach (object objOrderID in mapTempUserOrders[nUserID].Keys)
{
if (objOrderID == null)
{
continue;
}
int nOrderID = Convert.ToInt32(objOrderID);
if (!mapTempUserOrders[nUserID].ContainsKey(nOrderID))
{
continue;
}
RemotingInterface.RI_AllOrders data = new RemotingInterface.RI_AllOrders();
data.Clear(); data.UserID = nUserID;
if (!data.Import(mapTempUserOrders[nUserID][nOrderID]))
{
continue;
}
listOriginal.Add(data);
}
}
if (listOriginal.Count > 0)
{
int nCount = listOriginal.Count;
while (listTarget.Count < nCount && listOriginal.Count > 0)
{
RemotingInterface.RI_AllOrders target = new RemotingInterface.RI_AllOrders();
target.Clear(); target.UpdatedDate = DateTime.MinValue;
for (int i = 0; i < listOriginal.Count; i++)
{
if (listOriginal[i].UpdatedDate > target.UpdatedDate)
{
target = listOriginal[i];
}
}
if (listOriginal.Contains(target))
{
listOriginal.Remove(target);
listTarget.Add(target);
}
if (listTarget.Count >= MaxNumber)
{
Common.Debug("<<< GetAllOrders() Invoked <<<");
return(listTarget);
}
}
}
Common.Debug("<<< GetAllOrders() Invoked <<<");
return(listTarget);
}
catch (Exception err)
{
Common.Log(err);
return(null);
}
}
