public DicomCommandStatusType OnNAction
(
DicomClient client,
byte presentationId,
int messageID,
string affectedClass,
string instance,
int action,
DicomDataSet request,
DicomDataSet response
)
{
ClientSession clientSession;
INActionClientSessionProxy sessionProxy;
DicomCommand mediaActionCommand;
clientSession = new ClientSession(client);
sessionProxy = new NActionClientSessionProxy(clientSession, presentationId, messageID, affectedClass, instance, action, response);
//by default this will return a strategy which switch between the actual Action command based on the Action Type
mediaActionCommand = DicomCommandFactory.GetInstance( ).CreateNActionCommand(sessionProxy, request);
#if DEBUG
if (mediaActionCommand is MediaCreationNActionCommandStrategy)
{
System.Diagnostics.Trace.WriteLine((( MediaCreationNActionCommandStrategy )mediaActionCommand).StrategyCommand.ToString( ));
}
#endif
_clientSession = clientSession;
_sessionProxy = sessionProxy;
clientSession.NActionResponse += new EventHandler <NActionResponseEventArgs> (clientSession_NActionResponse);
clientSession.ProcessNActionRequest(presentationId, messageID, affectedClass, instance, action, mediaActionCommand).WaitOne( );
return(_status);
}
public DicomCommandStatusType OnNAction(DicomClient Client, byte PresentationId, int MessageID, string AffectedClass, string Instance, int Action, DicomDataSet Request, DicomDataSet Response)
{
ClientSession clientSession = null;
INActionClientSessionProxy sessionProxy = null;
DicomCommand patientUpdateCommand = null;
CompositeInstanceDataSet.InstanceRow[] instanceRows = null;
if (_TemporaryDirectory == null)
{
_TemporaryDirectory = Client.Server.TemporaryDirectory;
}
if (Instance != PatientUpdaterConstants.UID.PatientUpdateInstance)
{
return(DicomCommandStatusType.InvalidObjectInstance);
}
if (clientSession != null)
{
clientSession.NActionResponse -= clientSession_NActionResponse;
clientSession = null;
}
clientSession = new ClientSession(Client);
clientSession.NActionResponse += new EventHandler <NActionResponseEventArgs>(clientSession_NActionResponse);
sessionProxy = new NActionClientSessionProxy(clientSession, PresentationId, MessageID, AffectedClass, Instance, Action, Response);
patientUpdateCommand = DicomCommandFactory.GetInstance().CreateNActionCommand(sessionProxy, Request);
_ClientSession = clientSession;
_SessionProxy = sessionProxy;
//
// If we are deleting we need to get the instance rows
//
List <string> studyInstanceUids;
instanceRows = GetInstanceRows(Action, Request, out studyInstanceUids);
ConfigureCommand(patientUpdateCommand as PatientUpdaterCommand);
_ClientSession.ProcessNActionRequest(PresentationId, MessageID, AffectedClass, Instance, Action, patientUpdateCommand).WaitOne();
if (_Status == DicomCommandStatusType.Success)
{
//
// We need to delete the dicom files according to the user options
//
if (Action == PatientUpdaterConstants.Action.DeletePatient || Action == PatientUpdaterConstants.Action.DeleteSeries)
{
if (instanceRows != null)
{
DicomFileDeleter deleter = new DicomFileDeleter();
try
{
StorageAddInsConfiguration storageSettings = Module.StorageConfigManager.GetStorageAddInsSettings();
deleter.DicomFileDeleted += new EventHandler <Leadtools.Medical.Winforms.EventBrokerArgs.DicomFileDeletedEventArgs>(deleter_DicomFileDeleted);
deleter.DicomFileDeleteFailed += new EventHandler <Leadtools.Medical.Winforms.EventBrokerArgs.DicomFileDeletedEventArgs>(deleter_DicomFileDeleteFailed);
if (storageSettings != null)
{
deleter.DeleteFilesOnDatabaseDelete = storageSettings.StoreAddIn.DeleteFiles;
deleter.BackupFilesOnDatabaseDelete = storageSettings.StoreAddIn.BackupFilesOnDelete;
deleter.BackupFilesOnDeleteFolder = storageSettings.StoreAddIn.DeleteBackupLocation;
}
deleter.Delete(null, instanceRows);
}
catch (Exception e)
{
Logger.Global.Error(Module.Source, "[Patient Updater] " + e.Message);
}
finally
{
deleter.DicomFileDeleted -= deleter_DicomFileDeleted;
deleter.DicomFileDeleteFailed -= deleter_DicomFileDeleteFailed;
}
}
}
//
// If auto update is enabled we need to forward this message to associated ae title
//
if (Module.Options != null && Module.Options.EnableAutoUpdate && Module.UpdateQueue != null)
{
AutoUpdateItem item = new AutoUpdateItem(Client.AETitle)
{
Action = Action, ClientAE = Client.Server.AETitle
};
if (Action == PatientUpdaterConstants.Action.MergePatient && (instanceRows != null))
{
MergePatient mergePatientData = Request.Get <MergePatient>(null);
foreach (string studyInstanceUid in studyInstanceUids)
{
mergePatientData.ReferencedStudySequence.Add(new StudyInstanceReference(studyInstanceUid));
}
mergePatientData.PatientToMerge.Clear();
Request.Set(mergePatientData);
}
else if (studyInstanceUids.Count > 0)
{
DeletePatient deletePatientData = Request.Get <DeletePatient>(null);
foreach (string studyInstanceUid in studyInstanceUids)
{
deletePatientData.ReferencedStudySequence.Add(new StudyInstanceReference(studyInstanceUid));
}
Request.Set(deletePatientData);
}
// Request.InsertElementAndSetValue(DicomTag.ReferencedStudySequence)
item.Dicom = Request;
if (ShouldAutoUpdate(item.Action))
{
Module.UpdateQueue.AddItem(item);
}
}
}
return(_Status);
}
