private void SetFileComplete(string processResultMessage, Guid destinationRefId)
{
bool resultStatus = true; //assume good result
TransferMainService transferMainService = new TransferMainService();
TransferWorkService transferWorkService = new TransferWorkService();
TransferMain tm;
TList<TransferWork> twList = null;
// Look up transfer record by ID
tm = transferMainService.GetByTransferRefId(mWorkRefId);
bool usesWorkRecords = tm.TransferTypeId == (short)TransferTypeList.FileWatchAndProcess ? false : true;
try
{
LogManager.GetLogger("SiteLogger").Debug("SetFileComplete(): started on " + mWorkItem);
//logger.logEntry(this.ToString(), "SetFileComplete(): started on " + mWorkItem, LogMsgSeverity.Trace, false);
if (usesWorkRecords)
{
// check to see if all the transfers are done
TransferWork tw = transferWorkService.GetByTransferRefIdDestinationRefId(tm.TransferRefId, destinationRefId);
if (tw == null)
throw new SystemException("Unable to find transfer records for destination " + destinationRefId);
twList = transferWorkService.GetByTransferRefId(tm.TransferRefId);
if (twList.Count == 0)
throw new SystemException(this.ToString() + ":Unable to find transfer records for workId " + mWorkRefId);
foreach (TransferWork tw1 in twList)
{
if (tw1.StatusTypeId == (short)StatusTypeList.Pending)
return; // we have arecord that's not finished
if (tw1.StatusTypeId == (short)StatusTypeList.Error)
resultStatus = false; // we have a failed record
}
}
if (tm.UsePendingFileStucture)
{
if (usesWorkRecords)
{
foreach (TransferWork tw1 in twList)
{
if (tw1.Filename.IndexOf("*") >= 0 || tw1.Filename.IndexOf("?") >= 0)
{
DirectoryInfo di = new DirectoryInfo(tm.WatchDir);
FileInfo[] fis = di.GetFiles();
foreach (FileInfo fi in fis)
{
if (tm.TransferTypeId < 3)
CleanUpRunFiles(usesWorkRecords, resultStatus, fi.FullName, twList);
}
}
else
{
if (tm.TransferTypeId < 3)
CleanUpRunFiles(usesWorkRecords, resultStatus, tw1.Filename, twList);
}
tw1.MarkToDelete();
LogManager.GetLogger("SiteLogger").Debug("SetFileComplete(): ended on " + mWorkItem);
//logger.logEntry(this.ToString(), "SetFileComplete(): ended on " + mWorkItem, LogMsgSeverity.Trace, false);
}
transferWorkService.Save(twList);
}
else
{
if (tm.TransferTypeId < 3)
CleanUpRunFiles(usesWorkRecords, resultStatus, mWorkItem, twList);
LogManager.GetLogger("SiteLogger").Debug("SetFileComplete(): ended on " + mWorkItem);
//logger.logEntry(this.ToString(), "SetFileComplete(): ended on " + mWorkItem, LogMsgSeverity.Trace, false);
}
}
else
{
foreach (TransferWork tw1 in twList)
{
tw1.MarkToDelete();
}
transferWorkService.Save(twList);
// not always going to be there
try
{
//delete in file
FileInfo inFile = new FileInfo(mWorkItem);
inFile.IsReadOnly = false;
inFile.Delete();
}
catch (Exception)
{
}
}
}
catch (Exception ex)
{
LogManager.GetLogger("SiteLogger").Debug("SetFileComplete(): Failed.", ex);
//logger.logEntry(this.ToString(), "SetFileComplete(): Failed." + ex.Message, LogMsgSeverity.Critical, false);
}
}
public void WorkerLoop()
{
try
{
// do work
LogManager.GetLogger("SiteLogger").Info("Working on " + mWorkItem);
//logger.logEntry(this.ToString(), "Working on " + mWorkItem, LogMsgSeverity.Information, false);
//TODO: Write the data to the work table to support restarts
//FileTransferService.TransferWorkDataHandler twdh = new FileTransferService.TransferWorkDataHandler();
//FileTransferService.TransferWorkDS twDS = new FileTransferService.TransferWorkDS();
//twDS.TransferWork.AddTransferWorkRow(0,
//twdh.SetTransferWork(
try
{
TransferMainService transferMainService = new TransferMainService();
DestinationService destinationsService = new DestinationService();
TransferWorkService transferWorkService = new TransferWorkService();
FTPProcessor ifpx;
DoFTPActionStartDelegate dlgt;
IAsyncResult ar;
// Look up transfer record by ID
TransferMain tm = transferMainService.GetByTransferRefId(mWorkRefId);
mTransferType = (TransferTypeList)tm.TransferTypeId;
// check to make sure the file is complete
if (mTransferType == TransferTypeList.FileWatchAndProcess)
{
while (!TryToOpenInExclusiveMode(mWorkItem))
{
System.Threading.Thread.Sleep(5000);
}
}
// Look up transfer record by ID
TList<Destination> dests = destinationsService.GetByTransferRefId(mWorkRefId);
switch (mTransferType)
{
case TransferTypeList.FileWatchAndProcess:
if (tm.UsePendingFileStucture)
SetFilePending();
// Create the delegate.
//MDBInterfaceProcessor mdbip = new MDBInterfaceProcessor();
//mdbip.ProcessFileComplete += new ProcessFileCompleteDelegate(OnProcessFileComplete);
bool processResult;
ProcessTypeService pts = new ProcessTypeService();
ProcessType pt = pts.GetByProcessTypeId((short)tm.ProcessTypeId);
string path = new FileInfo(Assembly.GetExecutingAssembly().Location).DirectoryName;
this.ExecuteProcessorAssemblyMethod(mWorkItem, (short)tm.ProcessTypeId, out processResult, System.IO.Path.Combine(path, pt.LoadAssembly), pt.ClassName);
//mdbip.ProcessFile(mWorkItem, (InterfaceType)ip.ProcessTypeId , out processResult);
break;
case TransferTypeList.FileWatchFtpPut:
if (tm.UsePendingFileStucture)
SetFilePending();
// fire a transfer for every destination you find
foreach (Destination dest in dests)
{
// Create the delegate.
ifpx = new FTPProcessor();
dlgt = new DoFTPActionStartDelegate(ifpx.DoFTPAction);
/// write transfer to work table
TransferWork transferWork = new TransferWork();
transferWork.TransferWorkRefId = Guid.NewGuid();
transferWork.TransferRefId = dest.TransferRefId;
transferWork.DestinationRefId = dest.DestinationRefId;
transferWork.Filename = mWorkItem;
transferWork.SubmitTime = DateTime.Now;
//transferWork.CompletionTime = DateTime.MinValue;
transferWork.Retires = 0;
transferWork.StatusTypeId = (short)StatusTypeList.New;
transferWorkService.Save(transferWork);
// Initiate the asychronous call. Include an AsyncCallback
// delegate representing the callback method, and the data
// needed to call EndInvoke.
//TODO: Make this a generic call back function
ar = dlgt.BeginInvoke(new FTPEventArgs(dest.DestinationRefId, dest.DestServer, dest.SourceDir, dest.DestDir, dest.Username, dest.Password,
true, FtpClient.TransferType.PUT, mWorkItem, dest.DeleteAfterProcessing, ftpRetryThreshhold),
out processResult, out destinationRefId, new AsyncCallback(OnFTPActionComplete), dlgt);
}
break;
case TransferTypeList.FileWatchFtpPutGet:
break;
case TransferTypeList.FtpGet:
if (tm.UsePendingFileStucture)
{
FileInfo file = new FileInfo(mWorkItem);
if (!file.Exists)
file.Create(); // used for gets
SetFilePending();
}
foreach (Destination dest in dests)
{
// Create the delegate.
ifpx = new FTPProcessor();
dlgt = new DoFTPActionStartDelegate(ifpx.DoFTPAction);
/// write transfer to work table
TransferWork transferWork = new TransferWork();
transferWork.TransferWorkRefId = Guid.NewGuid();
transferWork.TransferRefId = dest.TransferRefId;
transferWork.DestinationRefId = dest.DestinationRefId;
transferWork.Filename = mWorkItem;
transferWork.SubmitTime = DateTime.Now;
transferWork.Retires = 0;
transferWork.StatusTypeId = (short)StatusTypeList.New;
try
{
transferWorkService.Save(transferWork);
}
catch (System.Data.SqlClient.SqlException ex)
{
LogManager.GetLogger("SiteLogger").Warn("Error Saving Transfer work on " + mWorkItem,ex);
//logger.logEntry(this.ToString(), "Error Saving Transfer work on " + mWorkItem + " " + ex.Message, LogMsgSeverity.Warning, false);
}
// Initiate the asychronous call. Include an AsyncCallback
// delegate representing the callback method, and the data
// needed to call EndInvoke.
//TODO: Make this a generic call back function
ar = dlgt.BeginInvoke(new FTPEventArgs(dest.DestinationRefId, dest.SourceServer, dest.DestDir, dest.SourceDir, dest.Username, dest.Password,
true, FtpClient.TransferType.GET, mWorkItem, dest.DeleteAfterProcessing,
ftpRetryThreshhold), out processResult, out destinationRefId, new AsyncCallback(OnFTPActionComplete), dlgt);
}
break;
case TransferTypeList.FtpGetPut:
break;
}
LogManager.GetLogger("SiteLogger").Debug("Async WorkerLoop(): Started.");
//logger.logEntry(this.ToString(), "Async WorkerLoop(): Started.", LogMsgSeverity.Trace, false);
// sleep for 5 sec then check result
Thread.Sleep(5000);
LogManager.GetLogger("SiteLogger").Debug("Async WorkerLoop(): Ended.");
//logger.logEntry(this.ToString(), "Async WorkerLoop(): Ended.", LogMsgSeverity.Trace, false);
}
catch (Exception ex)
{
LogManager.GetLogger("SiteLogger").Fatal("Async WorkerLoop(): Failed.", ex);
//logger.logEntry(this.ToString(), "Async WorkerLoop(): Failed." + ex.Message, LogMsgSeverity.Critical, false);
}
}
catch (Exception ex)
{
LogManager.GetLogger("SiteLogger").Fatal("Async WorkerLoop(): Failed.", ex);
//logger.logEntry(this.ToString(), "Async WorkerLoop(): Failed." + ex.Message, LogMsgSeverity.Critical, false);
}
}
/// <summary>
///
/// </summary>
/// <param name="ar"></param>
private void OnFTPActionComplete(IAsyncResult ar)
{
string processResultMessage = "";
try
{
// Retrieve the delegate.
DoFTPActionStartDelegate dlgt = (DoFTPActionStartDelegate)ar.AsyncState;
TransferMainService transferMainService = new TransferMainService();
TransferWorkService transferWorkService = new TransferWorkService();
// Look up transfer record by ID
TransferMain tm = transferMainService.GetByTransferRefId(mWorkRefId);
lock (this)
{
// Call EndInvoke to retrieve the results.
processResultMessage = dlgt.EndInvoke(out processResult, out destinationRefId, ar);
// display or process aync results
LogManager.GetLogger("SiteLogger").Info("Processing Complete: " + processResult + " with result: " + processResultMessage);
//logger.logEntry(this.ToString(), "Processing Complete: " + processResult + " with result: " + processResultMessage, LogMsgSeverity.Information, false);
// update transfer record
/// write transfer to work table
TransferWork tw = transferWorkService.GetByTransferRefIdDestinationRefId(tm.TransferRefId, destinationRefId);
if (tw == null)
throw new SystemException("Unable to find transfer records for destination " + destinationRefId);
tw.CompletionTime = DateTime.Now;
if (processResult)
tw.StatusTypeId = (short)StatusTypeList.Complete;
else
{
tw.StatusTypeId = (short)StatusTypeList.Error;
// reset the schedule to run in 2 hours on an error
EventScheduler eventScheduler = new EventScheduler();
eventScheduler.GetSchedule((Guid)tm.ScheduleRefId).NextInvokeTime = DateTime.Now.AddHours(2);
}
tw.Retires += 1;
if (tw.Results == null)
tw.Results = processResultMessage + "\n";
else
tw.Results += processResultMessage + "\n";
transferWorkService.Save(tw);
//TODO: figure this out
//clean things up
SetFileComplete(processResultMessage, destinationRefId);
}
}
catch (Exception ex)
{
LogManager.GetLogger("SiteLogger").Fatal("Callback method DoFTPActionComplete(): Failed.", ex);
//logger.logEntry(this.ToString(), "Callback method DoFTPActionComplete(): Failed." + ex.Message, LogMsgSeverity.Critical, false);
}
}