///// <summary>
///// Dequeue message from queue, using sync methods.
///// </summary>
///// <returns></returns>
//public IQueueItem Dequeue()
//{
// try
// {
// CurrentItem = null;
// //EnsureSync();
// m_fileMessage.DequeueFirstItem()
// if (m_fileMessage.CanQueue())
// {
// //Thread.Sleep(1000);
// //string folder = m_fileMessage.GetFirstBatchFolder(FileOrderType);
// //if (folder != null)
// //{
// // if (m_fileMessage.DequeueFolder(FileOrderType,MaxItemsPerSession) > 0)
// // {
// // return CurrentItem;//.GetMessage();
// // }
// //}
// }
// else
// {
// Thread.Sleep(1000);
// }
// }
// catch (Exception ex)
// {
// Netlog.ErrorFormat("error FolderQueue.Dequeue :{0}, Trace:{1} ", ex.Message, ex.StackTrace);
// }
// return null;
//}
/// <summary>
/// Dequeue message from queue with specified item id , using sync methods.
/// </summary>
/// <param name="identifier"></param>
/// <returns></returns>
public IQueueItem DequeueItem(string identifier)
{
try
{
CurrentItem = null;
//EnsureOperations();
EnsureRecieve();
if (m_fileMessage.CanQueue())
{
string filename = m_fileMessage.GetQueueFilename(identifier);
var item = m_fileMessage.DequeueFile(filename);
if (item == null)
{
return(null);
}
return(item);//.GetMessage();
//if (m_fileMessage.DequeueFile(filename) > 0)
//{
// if (CurrentItem != null)
// {
// return CurrentItem.GetMessage();
// }
//}
}
else
{
Thread.Sleep(1000);
}
}
catch (Exception ex)
{
Netlog.ErrorFormat("error FolderQueue.Dequeue :{0}, Trace:{1} ", ex.Message, ex.StackTrace);
}
return(null);
}
