/// <summary>
/// To process the call data from database
/// </summary>
/// <param name="uploadSetting">DataReaderSettings from the configuration file</param>
internal void StartUpload(object uploadSetting)
{
DataReaderSetting readerSetting = null;
ILog log = null;
CallDataImporation dataImporation = null;
IvrCallDataInfo callDataInfo = null;
Dictionary <string, string> dicImportSettings = null;
Stopwatch sWatch = new Stopwatch();
Stopwatch swProcess = new Stopwatch();
try
{
Logger.Log.Info("inside Method");
readerSetting = uploadSetting as DataReaderSetting;
log = LogManager.GetLogger(readerSetting.LoggerName);
bool writeXmlToLog = readerSetting.WriteXmlToLog;
int maxWaitTime = readerSetting.MaxThreadSleepTime;
int sleepIncrTime = readerSetting.SleepTimeIncrement;
int currentWaitTime = 1;
string connStr = ConfigurationManager.ConnectionStrings[readerSetting.ConnectionStringName].ConnectionString;
string queueName = readerSetting.QueueName;
string tempFolder = StaticInfo.TempXmlPacketFolder;
bool hasTempFolder = !string.IsNullOrEmpty(tempFolder);
dicImportSettings = new Dictionary <string, string>();
dicImportSettings.Add("ApplicationName", StaticInfo.ApplicationName);
dicImportSettings.Add("ApplicationServer", StaticInfo.ApplicationServer);
dicImportSettings.Add("ApplicationThreadName", Thread.CurrentThread.Name);
dicImportSettings.Add("ConnectionString", connStr);
dicImportSettings.Add("CommandTimeout", StaticInfo.CommandTimeout.ToString());
dicImportSettings.Add("QueueName", queueName);
dataImporation = new CallDataImporation(dicImportSettings, log);
while (StaticInfo.CanContinue)
{
try
{
#region Reading Call Data from Database
sWatch.Start();
List <IvrCallDataInfo> callInfoList = dataImporation.GetCallData();
sWatch.Stop();
log.InfoFormat("Total time taken to read the data from DB : {0}, ", sWatch.Elapsed);
if (callInfoList.Count == 0)
{
log.InfoFormat("There is no data in queue. Putting thread to sleep for {0} seconds", currentWaitTime);
Thread.Sleep(currentWaitTime * 1000);
if (currentWaitTime < maxWaitTime)
{
currentWaitTime++;
}
continue;
}
#endregion
currentWaitTime = 1;
foreach (IvrCallDataInfo callInfo in callInfoList)
{
try
{
swProcess.Start();
callDataInfo = callInfo;
#region Log The Call Data Into Temp Folder / Log File For Testing Purpose
//To write the call data into log file if it is enabled
if (writeXmlToLog)
{
log.InfoFormat("Call Data : {0},Queue Data Msg Id : {1}", callDataInfo.CallData, callDataInfo.QueueMsgId);
}
//To check whether the temp folder configured in the configuration file
if (hasTempFolder)
{
try
{
if (!Directory.Exists(tempFolder))
{
Directory.CreateDirectory(tempFolder);
}
int fc = Directory.GetFiles(tempFolder).Count();
fc++;
string f = string.Format("calldata_{0}_{1}_{2}_{3}.xml", fc, DateTime.Now.ToString("HHmmssfff"), new Random().Next(100), new Random().Next(999));
string fp = string.Format("{0}\\{1}", tempFolder, f);
File.AppendAllText(fp, callDataInfo.CallData);
}
catch (Exception e)
{
log.Error("Problem occured while writting the call data into temp folder", e);
}
}
#endregion
#region Data Import Process
sWatch.Start();
ImportationResponse importResponse = dataImporation.Import(callDataInfo.CallData);
//ImportationResponse importResponse = dataImporation.Import(callDataInfo.CallID, callDataInfo.SessionID, callDataInfo.ApplicationID, callDataInfo.CallData, callDataInfo.CallDateTime);
sWatch.Stop();
swProcess.Stop();
if (importResponse.HasImported)
{
log.Info("Call Data Imported Successfully");
log.InfoFormat("Total time taken to process at data importation : {0}, Total process time : {1} milli seconds", sWatch.Elapsed, swProcess.Elapsed);
}
else
{
log.ErrorFormat("Call Data Failed To Import. Failure Mode : {0}, Error Code : {1}, Error Message : {2}", importResponse.FailureMode, importResponse.ErrorCode, importResponse.ErrorMessage);
LoadCallDataIntoFile(log, readerSetting, callDataInfo, importResponse.FailureMode);
}
#endregion
}
catch (Exception exAtForLoop)
{
log.Error("Error occured while processing the call data", exAtForLoop);
log.ErrorFormat("CALL DATA : {0}", (callDataInfo != null) ? callDataInfo.CallData : "NOT AVAILABLE");
}
}
}
catch (Exception exAtInnerWhile)
{
log.Error("Error occured while processing the db data read activity", exAtInnerWhile);
log.ErrorFormat("CALL DATA : {0}", (callDataInfo != null) ? callDataInfo.CallData : "NOT AVAILABLE");
}
}
}
catch (Exception ex)
{
Logger.Log.Error("Data upload process failed for the readers setting : {0}" + readerSetting.Name, ex);
}
finally
{
Interlocked.Decrement(ref StaticInfo.ThreadCount);
Logger.Log.InfoFormat("Decrementing Thread Count as Method is exiting ... Thread Count {0} ", Interlocked.Read(ref StaticInfo.ThreadCount));
if (dataImporation != null)
{
dataImporation.Dispose();
}
dataImporation = null;
if (dicImportSettings != null)
{
dicImportSettings.Clear();
}
dicImportSettings = null;
log = null; readerSetting = null;
}
}
/// <summary>
/// To save the call data as a recovery file in case of call data import failure
/// </summary>
/// <param name="log">Thread specific logger</param>
/// <param name="readerSetting">DataReaderSetting to get the recovery folder path</param>
/// <param name="callDataInfo">Ivr call data information received from database</param>
/// <param name="failureMode">Call data importation failure mode to identify the failure reason</param>
private void LoadCallDataIntoFile(ILog log, DataReaderSetting readerSetting, IvrCallDataInfo callDataInfo, ImportationFailureMode failureMode)
{
try
{
log.Info("Inside Method");
string folder = string.Empty;
string callId = string.Empty;
string filePrefix = string.Empty;
if (string.IsNullOrEmpty(callDataInfo.CallID))
{
callId = "calldata";
}
else
{
callId = callDataInfo.CallID;
}
switch (failureMode)
{
case ImportationFailureMode.BadXml:
case ImportationFailureMode.InvalidXml:
case ImportationFailureMode.InvalidData:
if (failureMode == ImportationFailureMode.BadXml)
{
filePrefix = "BAD_";
}
else if (failureMode == ImportationFailureMode.InvalidData)
{
filePrefix = "INVALID_";
}
folder = string.Format("{0}\\{1}\\{2}", readerSetting.InvalidXmlFolder, DateTime.Now.ToString("yyyyMMdd"), DateTime.Now.ToString("HH"));
break;
case ImportationFailureMode.DuplicateXml:
folder = string.Format("{0}\\{1}\\{2}", readerSetting.InvalidDBRequestFolder, DateTime.Now.ToString("yyyyMMdd"), DateTime.Now.ToString("HH"));
break;
default:
folder = string.Format("{0}\\{1}\\{2}", readerSetting.RecoveryFolder, DateTime.Now.ToString("yyyyMMdd"), DateTime.Now.ToString("HH"));
break;
}
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
int fileCount = Directory.GetFiles(folder).Length + 1;
string filePath = string.Format("{0}\\{1}{2}_{3}_{4}.txt", folder, filePrefix, readerSetting.Name, fileCount, (new Random()).Next(1000, 9999));
while (File.Exists(filePath))
{
if (log.IsInfoEnabled)
{
log.InfoFormat("Recovery File already exist with this name : {0}", filePath);
}
filePath = string.Format("{0}\\{1}{2}_{3}_{4}.txt", folder, filePrefix, readerSetting.Name, fileCount.ToString("######"), (new Random()).Next(10000, 999999));
}
File.WriteAllText(filePath, callDataInfo.CallData);
log.InfoFormat("Call Data Written to the file, Call ID : {0}, File Path : {1}", callId, filePath);
}
catch (Exception ex)
{
log.Error("Loading Call Data to Recovery Folder is Failed", ex);
log.ErrorFormat("Call Data :\n {0} ", callDataInfo.CallData);
}
}