private void coerceNCreateRQ(Command rspCmd, Dataset rqData) {
rqData.putUI(Tags.SOPClassUID, rspCmd.getAffectedSOPClassUID());
rqData.putUI(Tags.SOPInstanceUID, rspCmd.getAffectedSOPInstanceUID());
initSPSModificationDateandTime(rqData);
if (!rqData.containsValue(Tags.WorklistLabel))
rqData.putLO(Tags.WorklistLabel, service.getWorklistLabel());
}
@Override
protected Dataset doNGet(ActiveAssociation assoc, Dimse rq, Command rspCmd)
throws IOException, DcmServiceException {
Command rqCmd = rq.getCommand();
Dataset rqData = rq.getDataset();
if (!abstractSyntaxEquals(
assoc, rq, UIDs.UnifiedProcedureStepPullSOPClass, UIDs.UnifiedProcedureStepWatchSOPClass))
throw new DcmServiceException(Status.UnrecognizedOperation);
if (rqData != null)
throw new DcmServiceException(Status.MistypedArgument, "N-GET-RQ includes Data Set");
return service.getUPS(
rspCmd.getAffectedSOPInstanceUID(), rqCmd.getTags(Tags.AttributeIdentifierList));
}
@Override
protected Dataset doNCreate(ActiveAssociation assoc, Dimse rq, Command rspCmd)
throws IOException, DcmServiceException {
String calledAET = assoc.getAssociation().getCalledAET();
Command rqCmd = rq.getCommand();
Dataset rqData = rq.getDataset();
if (!abstractSyntaxEquals(assoc, rq, UIDs.UnifiedProcedureStepPushSOPClass))
throw new DcmServiceException(UNRECOGNIZE_OPERATION);
log.debug("Identifier:\n");
log.debug(rqData);
checkNCreateRQ(rqCmd, rqData);
coerceNCreateRQ(rspCmd, rqData);
service.createUPS(calledAET, rqData);
return null;
}
@Override
protected Dataset doNSet(ActiveAssociation assoc, Dimse rq, Command rspCmd)
throws IOException, DcmServiceException {
String calledAET = assoc.getAssociation().getCalledAET();
Command rqCmd = rq.getCommand();
Dataset rqData = rq.getDataset();
if (!abstractSyntaxEquals(assoc, rq, UIDs.UnifiedProcedureStepPullSOPClass))
throw new DcmServiceException(UNRECOGNIZE_OPERATION);
log.debug("Identifier:\n");
log.debug(rqData);
checkNSetRQ(rqCmd, rqData);
initSPSModificationDateandTime(rqData);
service.updateUPS(calledAET, rspCmd.getAffectedSOPInstanceUID(), rqData);
return null;
}
private static void checkNCreateRQ(Command rqCmd, Dataset rqData) throws DcmServiceException {
shallBeEmpty(rqData, Tags.TransactionUID);
notAllowed(rqData, Tags.SOPClassUID);
notAllowed(rqData, Tags.SOPInstanceUID);
type1(rqData, Tags.SPSPriority);
type2(rqData, Tags.SPSModificationDateandTime);
type1(rqData, Tags.ProcedureStepLabel);
type2(rqData, Tags.WorklistLabel);
type2(rqData, Tags.ScheduledProcessingParametersSeq);
checkContentItem(rqData, Tags.ScheduledProcessingParametersSeq);
type2(rqData, Tags.ScheduledStationNameCodeSeq);
checkCodeItem(rqData, ItemCount.MULTIPLE, Tags.ScheduledStationNameCodeSeq);
type2(rqData, Tags.ScheduledStationClassCodeSeq);
checkCodeItem(rqData, ItemCount.MULTIPLE, Tags.ScheduledStationClassCodeSeq);
type2(rqData, Tags.ScheduledStationGeographicLocationCodeSeq);
checkCodeItem(rqData, ItemCount.MULTIPLE, Tags.ScheduledStationGeographicLocationCodeSeq);
type2(rqData, Tags.ScheduledProcessingApplicationsCodeSeq);
checkCodeItem(rqData, ItemCount.MULTIPLE, Tags.ScheduledProcessingApplicationsCodeSeq);
checkScheduledHumanPerformers(rqData);
type1(rqData, Tags.SPSStartDateAndTime);
type2(rqData, Tags.ScheduledWorkitemCodeSeq);
checkCodeItem(rqData, ItemCount.SINGLE, Tags.ScheduledWorkitemCodeSeq);
type2(rqData, Tags.SPSComments);
type2(rqData, Tags.InputInformationSeq);
checkImageSOPInstanceAndSourceReference(rqData, Tags.InputInformationSeq);
type2(rqData, Tags.AdmissionID);
type2(rqData, Tags.IssuerOfAdmissionIDSeq);
type2(rqData, Tags.AdmittingDiagnosisDescription);
type2(rqData, Tags.AdmittingDiagnosisCodeSeq);
checkCodeItem(rqData, ItemCount.MULTIPLE, Tags.AdmittingDiagnosisCodeSeq);
type2(rqData, Tags.RefRequestSeq);
checkReferencedRequests(rqData);
type2(rqData, Tags.RelatedProcedureStepSeq);
checkRelatedProcedureSteps(rqData);
type1(rqData, Tags.UPSState);
if (UPSScpService.upsStateAsInt(rqData.getString(Tags.UPSState)) != UPSState.SCHEDULED)
throw new DcmServiceException(
UPS_STATE_WAS_NOT_SCHEDULED, "The provided value of UPS State was not SCHEDULED");
shallBeEmpty(rqData, Tags.UPSProgressInformationSeq);
shallBeEmpty(rqData, Tags.UPSPerformedProcedureSeq);
}
public UPSScp(UPSScpService service) {
this.service = service;
this.log = service.getLog();
}
@Override
protected Dataset doNAction(ActiveAssociation assoc, Dimse rq, Command rspCmd)
throws IOException, DcmServiceException {
Association a = assoc.getAssociation();
String calledAET = a.getCalledAET();
String callingAET = a.getCallingAET();
String receivingAET;
Command rqCmd = rq.getCommand();
Dataset rqData = rq.getDataset();
int actionTypeID = rqCmd.getInt(Tags.ActionTypeID, 0);
rspCmd.putUS(Tags.ActionTypeID, actionTypeID);
String iuid = rqCmd.getRequestedSOPInstanceUID();
String tuid;
int state;
boolean dellock;
switch (actionTypeID) {
case 1:
if (abstractSyntaxEquals(assoc, rq, UIDs.UnifiedProcedureStepPullSOPClass)) {
type1(rqData, Tags.UPSState);
state = UPSScpService.upsStateAsInt(rqData.getString(Tags.UPSState));
if (state == UPSState.SCHEDULED)
throw new DcmServiceException(MAY_ONLY_BECOME_SCHEDULED_VIA_NCREATE);
tuid = rqData.getString(Tags.TransactionUID);
if (tuid == null) throw new DcmServiceException(CORRECT_TRANSACTION_UID_NOT_PROVIDED);
service.changeUPSState(calledAET, iuid, state, tuid);
return rqData;
}
break;
case 2:
if (abstractSyntaxEquals(
assoc,
rq,
UIDs.UnifiedProcedureStepPushSOPClass,
UIDs.UnifiedProcedureStepWatchSOPClass)) {
checkCodeItem(rqData, ItemCount.SINGLE, Tags.UPSDiscontinuationReasonCodeSeq);
service.requestUPSCancel(calledAET, iuid, callingAET, rqData);
return rqData;
}
break;
case 3:
if (abstractSyntaxEquals(assoc, rq, UIDs.UnifiedProcedureStepWatchSOPClass)) {
type1(rqData, Tags.ReceivingAE);
type1(rqData, Tags.DeletionLock);
receivingAET = rqData.getString(Tags.ReceivingAE);
dellock = deletionLockAsBoolean(rqData.getString(Tags.DeletionLock));
if (iuid.equals(UIDs.UnifiedWorklistandProcedureStepSOPInstance))
service.subscribeGlobally(calledAET, receivingAET, dellock);
else service.subscribeReceiveUPSEventReports(calledAET, iuid, receivingAET, dellock);
return rqData;
}
break;
case 4:
if (abstractSyntaxEquals(assoc, rq, UIDs.UnifiedProcedureStepWatchSOPClass)) {
type1(rqData, Tags.ReceivingAE);
receivingAET = rqData.getString(Tags.ReceivingAE);
if (iuid.equals(UIDs.UnifiedWorklistandProcedureStepSOPInstance))
service.unsubscribeGlobally(receivingAET);
else service.unsubscribeReceiveUPSEventReports(iuid, receivingAET);
return rqData;
}
break;
case 5:
if (abstractSyntaxEquals(assoc, rq, UIDs.UnifiedProcedureStepWatchSOPClass)
&& iuid.equals(UIDs.UnifiedWorklistandProcedureStepSOPInstance)) {
type1(rqData, Tags.ReceivingAE);
receivingAET = rqData.getString(Tags.ReceivingAE);
service.suspendGlobalSubscription(receivingAET);
return rqData;
}
break;
}
throw new DcmServiceException(Status.NoSuchActionType).setActionTypeID(actionTypeID);
}
