/// <summary>
/// Does the work.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public override void DoWork(object sender, ElapsedEventArgs e)
{
if (isRunning)
{
return;
}
if (messageGatewayService == null || messageGatewayService.Gateways.Count() == 0)
{
return;
}
if (log.IsDebugEnabled)
{
log.DebugFormat("[{0}]: Polling from DSN [{1}]", messenger.Name, messenger.Dsn);
}
try
{
isRunning = true;
DataTable dt = MessengerHelper.GetRecords(messenger);
if (dt.Rows.Count > 0)
{
List <IMessage> outgoingMessages = new List <IMessage>();
try
{
foreach (DataRow row in dt.Rows)
{
Sms sms = Sms.NewInstance();
sms.DestinationAddress = row[messenger.DestNoColName].ToString();
string msgColName = messenger.MsgColName;
if (string.IsNullOrEmpty(msgColName))
{
sms.Content = messenger.DefaultTextMsg;
}
else
{
sms.Content = row[msgColName].ToString();
}
sms.ValidityPeriod = MessageValidPeriod.OneDay;
if (string.IsNullOrEmpty(messenger.MsgPriorityColName))
{
sms.QueuePriority = EnumMatcher.MessagePriority[messenger.DefaultMsgPriority];
}
else
{
sms.QueuePriority = EnumMatcher.MessagePriority[row[messenger.MsgPriorityColName].ToString()];
}
if (!string.IsNullOrEmpty(messenger.MsgAlertColName))
{
sms.DcsMessageClass = EnumMatcher.MessageClass[row[messenger.MsgAlertColName].ToString()];
}
sms.Identifier = MessengerHelper.GenerateMessageId(messenger, row[messenger.UniqMsgIdColName].ToString());
outgoingMessages.Add(sms);
MessengerHelper.UpdateStatus(messenger, row[messenger.UniqMsgIdColName].ToString(), messenger.StatusColUpdateSendingValue);
}
}
catch (Exception ex)
{
log.Error(string.Format("Messenger [{0}] encountered error in sending", messenger.Name), ex);
}
if (outgoingMessages.Count > 0)
{
int count = messageGatewayService.SendMessages(outgoingMessages);
log.InfoFormat("Database messenger [{0}] : Messages are queued for sending. Count of number of messages is [{1}]", messenger.Name, count);
}
}
}
catch (Exception ex)
{
log.Error(ex.Message, ex);
}
finally
{
isRunning = false;
}
}
