ClearCanvas.ImageServer.Core.Edit.UpdateStudyCommand.SaveFile C# (CSharp) Method

		private void SaveFile(DicomFile file)
		{
			String seriesInstanceUid = file.DataSet[DicomTags.SeriesInstanceUid].GetString(0, String.Empty);
			String sopInstanceUid = file.DataSet[DicomTags.SopInstanceUid].GetString(0, String.Empty);

			String destPath = _oldStudyLocation.FilesystemPath;
			
			using (var filesystemUpdateProcessor = new ServerCommandProcessor("Update Study"))
			{
				filesystemUpdateProcessor.AddCommand(new CreateDirectoryCommand(destPath));

				destPath = Path.Combine(destPath, _partition.PartitionFolder);
				filesystemUpdateProcessor.AddCommand(new CreateDirectoryCommand(destPath));

				destPath = Path.Combine(destPath, _oldStudyFolder);
				filesystemUpdateProcessor.AddCommand(new CreateDirectoryCommand(destPath));

				destPath = Path.Combine(destPath, _newStudyInstanceUid);
				filesystemUpdateProcessor.AddCommand(new CreateDirectoryCommand(destPath));

				destPath = Path.Combine(destPath, seriesInstanceUid);
				filesystemUpdateProcessor.AddCommand(new CreateDirectoryCommand(destPath));

				destPath = Path.Combine(destPath, sopInstanceUid);
				destPath += ServerPlatform.DicomFileExtension;

				// Overwrite the prior file
				var saveCommand = new SaveDicomFileCommand(destPath, file, false);
				filesystemUpdateProcessor.AddCommand(saveCommand);

				if (_rulesEngine != null)
				{
					var context = new ServerActionContext(file, _oldStudyLocation.FilesystemKey, _partition, _oldStudyLocation.Key,
					                                      filesystemUpdateProcessor);
					_rulesEngine.Execute(context); 
				}

				if (!filesystemUpdateProcessor.Execute())
				{
					throw new ApplicationException(String.Format("Unable to update image {0} : {1}", file.Filename,
					                                             filesystemUpdateProcessor.FailureReason));
				}
			}            
		}