public DownloadFileResponse DownloadFile(DownloadFileRequest fileToGet)
{
DownloadFileResponse res = CheckFileTransferDownload(fileToGet);
if (res.Error == null)
{
try
{
System.IO.File.ReadAllBytes(fileToGet.FileName);
return(new DownloadFileResponse
{
FileName = fileToGet.FileName
});
}
catch (Exception ex)
{
return(new DownloadFileResponse
{
FileName = fileToGet.FileName,
Error = GetError(ex.Message, "5000")
//Error = GetError(String.Format("The File {0} could Not Be Found", fileToGet.FileName), "5000")
});
}
}
return(res);
}
/// <summary>
/// Check From file Transfer Object is not null
/// and all properties is set
/// </summary>
/// <param name="fileToGet">file to check</param>
/// <returns>File Transfer Response</returns>
DownloadFileResponse CheckFileTransferDownload(DownloadFileRequest fileToGet)
{
if (fileToGet != null)
{
return(new DownloadFileResponse
{
//Error = GetError("DownloadFileRequest Can't be Null", "5000")
Error = GetError("DownloadFileRequest no puede ser nulo", "5000")
});
}
if (string.IsNullOrEmpty(fileToGet.FileName))
{
return(new DownloadFileResponse
{
//Error = GetError("The filename can't be null or empty", "5003")
Error = GetError("El nombre del archivo no puede ser nulo o vacio", "5003")
});
}
if (System.IO.File.Exists(fileToGet.FileName) == false)
{
return new DownloadFileResponse
{
FileName = fileToGet.FileName,
//Error = GetError(String.Format("The File {0} could Not Be Found", fileToGet.FileName), "5002")
Error = GetError(String.Format("El archivo {0} no se encontro", fileToGet.FileName), "5002")
}
}
;
return(new DownloadFileResponse
{
FileName = fileToGet.FileName,
});
}
ServiceError GetError(String message, String errorId)
{
ServiceError error = new ServiceError();
error.Message = message;
error.ErrorId = "";
error.Machine = Environment.MachineName;
error.Type = "TechnicalException";
return(error);
}
/// <summary>
/// Write the Stream in the hard drive
/// </summary>
/// <param name="filePath">path to write the file in</param>
/// <param name="stream">stream to write</param>
void SaveFileStream(string filePath, Stream stream)
{
try
{
if (File.Exists(filePath))
{
File.Delete(filePath);
}
var fileStream = new FileStream(filePath, FileMode.Create, FileAccess.Write);
stream.CopyTo(fileStream);
fileStream.Dispose();
}
catch (Exception ex)
{
throw ex;
}
}
}
