public static IFileTransferAdapter GetFileTransferAdapter(IAdaperSettings settings)
{
IFileTransferAdapter _adaptor;
_settings = settings;
QuequeType type = (QuequeType)Enum.Parse(typeof(QuequeType), _settings.Type.Trim(), true);
switch (type)
{
case QuequeType.SFTP:
_adaptor = new SFTPFileTransferAdapter(settings);
break;
case QuequeType.FTP:
_adaptor = new FTPFileTransferAdapter(settings);
break;
case QuequeType.SharedPath:
_adaptor = new LocalFileTransferAdapter(settings);
break;
case QuequeType.LocalFileSystem:
_adaptor = new LocalFileTransferAdapter(settings);
break;
default:
throw new NotSupportedException(string.Format("{0} Transfer type not supported.", settings.Type));
}
return(_adaptor);
}
/// <summary>
/// Job Init processing
/// </summary>
/// <param name="sessionKey">Service generated GUID</param>
/// <param name="appId">Application ID</param>
/// <returns></returns>
public List <RunNumberAndOutput> Processing(string sessionKey, int appId)
{
List <RunNumberAndOutput> objRunNumberAndOutputList = new List <RunNumberAndOutput>();
emailList = new List <string>();
try
{
String desLoc = String.Empty;
SingletonLogger.Instance.Debug("Get application info");
//Get application by id
var appInfo = objApplicationRepository.Find(appId);
if (appInfo == null)
{
throw new NullReferenceException("Application details not found in database for Application Id : " + appId);
}
//Get applications Client information
var clientInfo = objClientRepository.Find(appInfo.ClientId);
if (clientInfo == null)
{
throw new NullReferenceException("Client details not found in database for Client Id : " + appInfo.ClientId);
}
SingletonLogger.Instance.Debug("Client Id = " + clientInfo.ClientId + "\t Application Id : " + appId);
SingletonLogger.Instance.Debug("Client Name = " + clientInfo.Name + "\t Application name : " + appInfo.Name);
SingletonLogger.Instance.Debug("Adding Mapper...");
mapper = new PatternMatchingMapper();
mapper.SetCurrentDateFormat();
mapper.SetClientAndAppDetails(clientInfo.Name, appInfo.Name);
SingletonLogger.Instance.Debug("Mapper Added.");
SingletonLogger.Instance.Debug("Get file transfer settings for application for File by Setting Id " + appInfo.FileTransferSettingId);
var fileTransferSetting = objFileTransferSettingsRepository.Find(appInfo.FileTransferSettingId);
if (fileTransferSetting == null)
{
throw new Exception("No file transfer setting details found for File transfersettingId " + appInfo.FileTransferSettingId);
}
SingletonLogger.Instance.Debug("Get queue type for file transfer setting id " + fileTransferSetting.QueueTypeId);
// Converting queue type from string, if not able to convert throw exception
SingletonLogger.Instance.Debug("Checking for queue type.");
QuequeType type = (QuequeType)Enum.ToObject(typeof(QuequeType), fileTransferSetting.QueueTypeId);
SingletonLogger.Instance.Debug("Queue type is : " + type.ToString());
var applicationFiles = objApplicationFileRepository.GetApplicationFileListByAppID(appInfo.ApplicationId);
if (applicationFiles == null)
{
throw new NullReferenceException("No app files (Input configuration) found in db for appId : " + appInfo.ApplicationId + "appName : " + appInfo.Name);
}
if (applicationFiles.Count() == 0)
{
throw new InvalidDataException("No app files (Input configuration) found in db for appId : " + appInfo.ApplicationId + "appName : " + appInfo.Name);
}
SingletonLogger.Instance.Debug(string.Format("{0} files found for current application. ", applicationFiles.Count()));
SingletonLogger.Instance.Debug("Processing files...");
var validationType = ValidationType.Default;
if (appInfo.IsBatch)
{
validationType = ValidationType.Batch;
}
var adaptorSettings = SetLocationAdptorSettings(fileTransferSetting, appInfo, type);
if (adaptorSettings == null)
{
throw new NullReferenceException("Null validation adapter setting found when getting valid adapter.");
}
// Initializing transfer manager
IFileTransferAdapter transferAdaptor = FileTransferAdapter.GetFileTransferAdapter(adaptorSettings);
if (transferAdaptor == null)
{
throw new NullReferenceException("Null transfer adapter found.");
}
FileTransferManager transferManager = new FileTransferManager(transferAdaptor);
if (transferManager == null)
{
throw new NullReferenceException("Null transfer manager found.");
}
SingletonLogger.Instance.Debug("validationType : " + validationType + "applicationFiles :" + applicationFiles.FirstOrDefault() + " transferManager :" + transferManager);
IValidationPlugin validationAdaptor = GetValidationAdptor(validationType, applicationFiles.ToArray(), transferManager);
if (validationAdaptor == null)
{
throw new NullReferenceException("Null validation adapter found when getting valid adapter.");
}
// Validate
if (validationAdaptor.Validate())
{
SingletonLogger.Instance.Debug("file is Validated by " + validationAdaptor + " now Ready to download");
int count = 1;
// If There are some valid files then insert run number information to DB.
if (validationAdaptor.ValidFiles.Count > 0 && validationAdaptor.Ready)
{
foreach (var file in validationAdaptor.ValidFiles)
{
RunNumberAndOutput objRunNumberAndOutput = new RunNumberAndOutput();
#region Create Job
switch (validationType)
{
case ValidationType.Default:
//Create run number and add entry in database
runNumber = GetRunNumber(clientInfo.Code, appInfo.Code, appId);
SingletonLogger.Instance.Debug("file is Run in Single processing. RunNumber = " + runNumber);
runId = InsertRunDetails(appInfo.ApplicationId, runNumber);
SingletonLogger.Instance.Debug("Run details is saved in db successfully.");
break;
case ValidationType.Batch:
//Create run number and add entry in database
if (count == 1)
{
runNumber = GetRunNumber(clientInfo.Code, appInfo.Code, appId);
runId = InsertRunDetails(appInfo.ApplicationId, runNumber);
}
SingletonLogger.Instance.Debug("Insert runDetails in db for RunNumber " + runNumber + " Client " + clientInfo.Name + " and Application " + appInfo.Name);
break;
case ValidationType.Custom:
throw new NotSupportedException("Functionality for custom validation not supported.");
default:
throw new InvalidOperationException("Invalid Validation type found.");
}
#endregion
#region Countinue Common Processing
mapper.SetClientAndAppDetails(runNumber);
if (String.IsNullOrEmpty(appInfo.HotFolder))
{
throw new Exception("Destination location is null or empty for " + appInfo.Name);
}
desLoc = mapper.EvaluateString(appInfo.HotFolder);
SingletonLogger.Instance.Debug("file is downloading at " + desLoc);
transferAdaptor.Settings.DestinationLocation = desLoc;
// Add Run number and destination location
objRunNumberAndOutput.Output = desLoc;
#endregion
#region Download files
// download valid files
if (transferManager.DownloadFile(file))
{
SingletonLogger.Instance.Debug(file + " file is downloaded successfully.");
//Inserting details to db
if (InsertRawFileDetails(runId, file, desLoc))
{
SingletonLogger.Instance.Debug("file detail is saved in db in raw files");
if (appInfo.IsArchive)
{
var arcvInpuFile = desLoc + "\\" + Path.GetFileName(file);
mapper.SetFileFormat(arcvInpuFile);
var outFile = mapper.EvaluateString(appInfo.ArchivePath + "\\" + appInfo.ArchiveFileName);
Archieve(arcvInpuFile, outFile);
}
if (appInfo.IsFileMove)
{
try
{
SingletonLogger.Instance.Debug("Process start to delete file from " + file);
transferManager.DeleteFile(file);
SingletonLogger.Instance.Debug(file + " file is deleted from source location.");
}
catch (Exception ex)
{
throw ex;
}
}
}
}
#endregion
#region Create Run number and output List
switch (validationType)
{
case ValidationType.Default: // Run each file as a single file
objRunNumberAndOutput.RunNumber = runNumber;
objRunNumberAndOutputList.Add(objRunNumberAndOutput);
break;
case ValidationType.Batch:
if (count == 1) // If file downloading type is 'Batch' then no need to add directory in array, run file as a batch
{
objRunNumberAndOutput.RunNumber = runNumber;
objRunNumberAndOutputList.Add(objRunNumberAndOutput);
}
break;
case ValidationType.Custom:
throw new NotSupportedException("Functionality for custom validation not supported.");
default:
throw new InvalidOperationException("Invalid Validation type found.");
}
#endregion
#region Email
emailList.Add(Path.GetFileName(file));
#endregion
count++;
}
}
else
{
SingletonLogger.Instance.Debug("No valid files found or Files are not ready to download.");
objProcSessionsRepository.UpdateBySessionKey(sessionKey, Convert.ToByte(JobStatusType.Complete));
}
objProcSessionsRepository.UpdateBySessionKey(sessionKey, Convert.ToByte(JobStatusType.Complete));
SingletonLogger.Instance.Debug("Update values in ProcSession corresponding key" + sessionKey + " Value" + Convert.ToByte(JobStatusType.Complete));
}
SingletonLogger.Instance.Debug("No valid files found or Files are not ready to download.");
objProcSessionsRepository.UpdateBySessionKey(sessionKey, Convert.ToByte(JobStatusType.Complete));
//Prepare for email
SendInputEmail inputEmail = new SendInputEmail();
if (emailList != null)
{
if (emailList.Count > 0)
{
inputEmail.SendInputFileEmail(appInfo, runId, emailList);
}
}
SingletonLogger.Instance.Debug("Email has been sent");
return(objRunNumberAndOutputList);
}
catch (Exception ex)
{
objProcSessionsRepository.UpdateBySessionKey(sessionKey, Convert.ToByte(JobStatusType.Error));
throw new Exception("Error in Job-init " + ex);
}
}
/// <summary>
/// Setting for file downloading
/// </summary>
/// <param name="fileTransferSetting">File Transfer Setting</param>
/// <param name="app">Application detail</param>
/// <param name="type">Queue type SFTP/Local</param>
/// <returns></returns>
public IAdaperSettings SetLocationAdptorSettings(FileTransferSetting fileTransferSetting, Application app, QuequeType type)
{
try
{
if (string.IsNullOrEmpty(app.InputPath))
{
throw new InvalidDataException("Input Location cannot be null or empty.");
}
IAdaperSettings adaptorSettings = new FileTransferSettingOpration();
adaptorSettings.Host = string.IsNullOrEmpty(fileTransferSetting.Host) ? "" : fileTransferSetting.Host.Trim();
adaptorSettings.UserName = string.IsNullOrEmpty(fileTransferSetting.UserName) ? "" : fileTransferSetting.UserName.Trim();
if (!string.IsNullOrEmpty(fileTransferSetting.Password))
{
adaptorSettings.Password = fileTransferSetting.Password; //clientService.DecodeFrom64(fileTransferSetting.Password);
}
adaptorSettings.SourceLocation = app.InputPath;
int port = 0;
int.TryParse(fileTransferSetting.Port, out port);
//Processing default
switch (type)
{
case QuequeType.SFTP:
if (port <= 0)
{
port = 22;
}
adaptorSettings.Type = "SFTP";
break;
case QuequeType.FTP:
if (port <= 0)
{
port = 21;
}
adaptorSettings.Type = "FTP";
break;
case QuequeType.SharedPath:
adaptorSettings.Port = 0;
adaptorSettings.Type = "SharedPath";
break;
case QuequeType.LocalFileSystem:
adaptorSettings.Port = 0;
adaptorSettings.Type = "LocalFileSystem";
break;
default:
throw new InvalidOperationException("Invalid Queue type {0}.\nAvailable Queue types are : \n1. FTP \n2. SFTP \n2. SharedPath \n4. LocalFileSystem");
}
adaptorSettings.Port = port;
return(adaptorSettings);
}
catch (Exception ex)
{
throw ex;
}
}
