public bool Execute(ISessionContext context) { var _logger = context.GetLogger(); var _options = context.Options; IFileTransfer input = null; string lastFile = null; int filesCount = 0; int maxFilesCount = Int32.MaxValue; var fileTransferService = context.GetContainer().GetInstanceOf <IFileService> (); try { var searchPath = _options.Get("inputPath", ""); if (String.IsNullOrEmpty(searchPath)) { throw new ArgumentNullException("inputPath"); } var deleteSourceFile = _options.Get <bool>("deleteSourceFile", false); // prepare paths input = fileTransferService.Open(searchPath, _options); if (!input.IsOpened()) { throw new Exception("Invalid searchPath: " + searchPath); } maxFilesCount = _options.Get("maxFileCount", maxFilesCount); if (maxFilesCount <= 0) { maxFilesCount = Int32.MaxValue; } var defaultEncoding = Encoding.GetEncoding(_options.Get("encoding", "ISO-8859-1")); // open connection string line; Layout layout = new Layout(); foreach (var f in input.GetFileStreams()) { lastFile = f.FileName; _logger.Info("File found: " + lastFile); filesCount++; // read file using (var reader = new StreamReader(f.FileStream, defaultEncoding, true)) { int n = 1; while ((line = reader.ReadLine()) != null) { context.Emit(layout.Create() .Set("fileName", f.FileName) .Set("fileNumber", filesCount) .Set("filePath", searchPath) .Set("lineNumber", n++) .Set("line", line)); } } // If backup folder exists, move file if (!String.IsNullOrWhiteSpace(_options.Get("backupLocation", ""))) { // TODO: implement move operation if location are the same! using (var backupLocation = fileTransferService.Open(_options.Get("backupLocation", ""), _options)) { var destName = backupLocation.Details.GetDestinationPath(f.FileName); backupLocation.SendFile(input.GetFileStream(f.FileName).FileStream, destName, true); _logger.Info("Backup file created: " + destName); } } // If DeleSource is set if (deleteSourceFile) { input.RemoveFile(f.FileName); _logger.Info("File deleted: " + f.FileName); } // limit if (filesCount >= maxFilesCount) { break; } } if (filesCount > 0) { _logger.Success("Done"); return(true); } else { _logger.Debug("No Files Found on: " + searchPath); return(true); } } catch (Exception ex) { context.Error = ex.Message; _logger.Error(ex); try { if (lastFile != null && input != null && !String.IsNullOrEmpty(_options.Get("errorLocation", ""))) { // move files using (var parsedErrorLocation = fileTransferService.Open(_options.Get("errorLocation", ""), _options)) { var destName = parsedErrorLocation.Details.GetDestinationPath(lastFile); parsedErrorLocation.SendFile(input.GetFileStream(lastFile).FileStream, destName, true); } } } catch { } return(false); } finally { if (input != null) { input.Dispose(); } } }
private bool MoveFileInternal(FileTransferInfo f, string searchPath) { _logger.Info("File found: " + f.FileName); var fileIx = System.Threading.Interlocked.Increment(ref _filesCount); IFileTransfer output = null, input = null; // try to execte trasnfer try { var destinationPath = _options.Get("outputPath", ""); // open destination // use a lock to avoid hitting the server to open multiple connections at the same time lock (_fileTransferService) { input = _fileTransferService.Open(searchPath, _options); output = _fileTransferService.Open(destinationPath, _options); if (!output.IsOpened()) { throw new Exception(String.Format("Invalid destinationPath, {0}: {1}", output.LastError ?? "", destinationPath)); } } // get input stream var inputStream = input.GetFileStream(f.FileName); // upload file var fileName = output.Details.GetDestinationPath(f.FileName); if (!output.SendFile(inputStream.FileStream, fileName, true)) { _logger.Error(output.LastError); // move to error folder MoveToErrorLocation(f.FileName, searchPath); // continue to next file return(true); } _logger.Debug("File moved: " + f.FileName); // emit file info lock (_context) { _context.Emit(_layout.Create() .Set("fileName", fileName) .Set("fileNumber", _filesCount) .Set("filePath", destinationPath) .Set("sourcePath", searchPath) .Set("sourceFileName", f.FileName)); } // If backup folder exists, move file MoveToBackupLocation(f.FileName, searchPath); // If DeleSource is set if (_deleteSourceFile) { TryDeleteFile(f.FileName, searchPath); } } catch (Exception ex) { _context.Error = ex.Message; _logger.Error(ex); MoveToErrorLocation(f.FileName, searchPath); return(false); } finally { if (input != null) { input.Dispose(); } if (output != null) { output.Dispose(); } } return(true); }