Exemplo n.º 1
0
 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());
 }
  /**
   * Prepares the Dataset representing the search key in C-FIND. As no values are set, the keys
   * match to every content in the archive. The user has to specify concret values to limit the
   * searchSee PS 3.4 - C.6.2.1.2 Study level.
   *
   * <p>As the result for C-FIND these keys are filled with the values found in the archive.
   *
   * @param cfg the configuration properties for this class.
   * @throws ParseException if a given properties for the keys was not found.
   */
  private void initKeys(ConfigProperties cfg) throws ParseException {
    // Remove all keys
    keys = dof.newDataset();

    // Query/Retrieve Level. PS 3.4 - C.6.2 Study Root SOP Class Group
    keys.putCS(Tags.QueryRetrieveLevel, getQueryRetrieveLevel(STUDY_LEVEL));

    // UNIQUE STUDY LEVEL KEY FOR THE STUDY. See PS 3.4 - C.6.2.1.2 Study level
    keys.putUI(Tags.StudyInstanceUID);

    // REQUIRED STUDY LEVEL KEY FOR THE STUDY. See PS 3.4 - C.6.2.1.2 Study level
    keys.putDA(Tags.StudyDate);
    // Not defined: StudyTime
    // Not defined: AccessionNumber
    keys.putPN(Tags.PatientName);
    keys.putLO(Tags.PatientID);
    // Not defined: StudyID

    // OPTIONAL STUDY LEVEL KEY FOR THE STUDY. See PS 3.4 - C.6.2.1.2 Study level
    keys.putUS(Tags.NumberOfStudyRelatedSeries);
    keys.putUS(Tags.NumberOfStudyRelatedInstances);
    // mutch more defined...

    // Add the keys found in the configuration properties
    addQueryKeys(cfg);
  }
Exemplo n.º 3
0
  public void addWorklistItem(
      Long studyPk, String templateFile, String humanPerformerCode, Long scheduleDate)
      throws Exception {
    String uri =
        FileUtils.resolve(new File(templatePath, templateFile + ".xml")).toURI().toString();
    if (log.isDebugEnabled()) log.debug("load template file: " + uri);
    Dataset ds = DatasetUtils.fromXML(new InputSource(uri));

    ContentManager cm = getContentManager();
    // patient
    Dataset patDS = cm.getPatientForStudy(studyPk.longValue());
    if (log.isDebugEnabled()) {
      log.debug("Patient Dataset:");
      log.debug(patDS);
    }

    ds.putAll(patDS.subSet(PAT_ATTR_TAGS));
    //
    Dataset sopInstRef = cm.getSOPInstanceRefMacro(studyPk.longValue(), false);
    String studyIUID = sopInstRef.getString(Tags.StudyInstanceUID);
    ds.putUI(Tags.SOPInstanceUID, UIDGenerator.getInstance().createUID());
    ds.putUI(Tags.StudyInstanceUID, studyIUID);
    DcmElement inSq = ds.putSQ(Tags.InputInformationSeq);
    inSq.addItem(sopInstRef);

    // Scheduled Human Performer Seq
    DcmElement schedHPSq = ds.putSQ(Tags.ScheduledHumanPerformersSeq);
    Dataset item = schedHPSq.addNewItem();
    DcmElement hpCodeSq = item.putSQ(Tags.HumanPerformerCodeSeq);
    Dataset dsCode = (Dataset) this.humanPerformer.get(humanPerformerCode);
    log.info(dsCode);
    if (dsCode != null) {
      hpCodeSq.addItem(dsCode);
      item.putPN(Tags.HumanPerformerName, dsCode.getString(Tags.CodeMeaning));
    }

    // Scheduled Procedure Step Start Date and Time
    ds.putDT(Tags.SPSStartDateAndTime, new Date(scheduleDate.longValue()));

    if (log.isDebugEnabled()) {
      log.debug("GPSPS Dataset:");
      log.debug(ds);
    }

    addWorklistItem(ds);
  }
  private Dataset getStudyMgtDataset(StudyLocal study, Map mapSeries) {
    Dataset ds = dof.newDataset();
    ds.putUI(Tags.StudyInstanceUID, study.getStudyIuid());
    ds.putOB(PrivateTags.StudyPk, Convert.toBytes(study.getPk().longValue()));
    ds.putSH(Tags.AccessionNumber, study.getAccessionNumber());
    ds.putLO(Tags.PatientID, study.getPatient().getPatientId());
    ds.putLO(Tags.IssuerOfPatientID, study.getPatient().getIssuerOfPatientId());
    ds.putPN(Tags.PatientName, study.getPatient().getPatientName());

    log.debug("getStudyMgtDataset: studyIUID:" + study.getStudyIuid());
    DcmElement refSeriesSeq = ds.putSQ(Tags.RefSeriesSeq);

    Iterator iter =
        (mapSeries == null) ? study.getSeries().iterator() : mapSeries.keySet().iterator();
    while (iter.hasNext()) {
      SeriesLocal sl = (SeriesLocal) iter.next();
      Dataset dsSer = refSeriesSeq.addNewItem();
      dsSer.putUI(Tags.SeriesInstanceUID, sl.getSeriesIuid());
      Collection instances =
          (mapSeries == null) ? sl.getInstances() : (Collection) mapSeries.get(sl);
      Iterator iter2 = instances.iterator();
      DcmElement refSopSeq = null;
      if (iter2.hasNext()) refSopSeq = dsSer.putSQ(Tags.RefSOPSeq);
      while (iter2.hasNext()) {
        InstanceLocal il = (InstanceLocal) iter2.next();
        Dataset dsInst = refSopSeq.addNewItem();
        dsInst.putUI(Tags.RefSOPClassUID, il.getSopCuid());
        dsInst.putUI(Tags.RefSOPInstanceUID, il.getSopIuid());
        dsInst.putAE(Tags.RetrieveAET, il.getRetrieveAETs());
      }
    }
    if (log.isDebugEnabled()) {
      log.debug("return StgMgtDataset:");
      log.debug(ds);
    }
    return ds;
  }
Exemplo n.º 5
0
 public void handleNotification(Notification notif, Object handback) {
   String spsuid = (String) notif.getUserData();
   Dataset pps = DcmObjectFactory.getInstance().newDataset();
   try {
     Dataset sps;
     GPWLManager gpwlmgr = getGPWLManager();
     sps = gpwlmgr.getWorklistItem(spsuid);
     String ppsiuid = spsuid + ppsuidSuffix;
     String status = sps.getString(Tags.GPSPSStatus);
     pps.putCS(Tags.GPPPSStatus, status);
     pps.putUI(Tags.SOPInstanceUID, ppsiuid);
     Date now = new Date();
     if ("IN PROGRESS".equals(status)) {
       try {
         getGPPPSManager().getGPPPS(ppsiuid);
         return; // avoid duplicate N_CREATE
       } catch (Exception e) {
       }
       pps.putSH(Tags.PPSID, "PPS" + ppsiuid.hashCode());
       pps.putDA(Tags.PPSStartDate, now);
       pps.putTM(Tags.PPSStartTime, now);
       pps.putDA(Tags.PPSEndDate);
       pps.putTM(Tags.PPSEndTime);
       for (int i = 0; i < N_CREATE_TYPE2_ATTRS.length; i++) {
         pps.putXX(N_CREATE_TYPE2_ATTRS[i]);
       }
       pps.putAll(sps.subSet(N_CREATE_SPS_ATTRS));
       copyCode(
           copyWorkitemCode,
           sps.getItem(Tags.ScheduledWorkitemCodeSeq),
           pps.putSQ(Tags.PerformedWorkitemCodeSeq));
       copyCode(
           copyStationNameCode,
           sps.getItem(Tags.ScheduledStationNameCodeSeq),
           pps.putSQ(Tags.PerformedStationNameCodeSeq));
       copyCode(
           copyStationClassCode,
           sps.getItem(Tags.ScheduledStationClassCodeSeq),
           pps.putSQ(Tags.PerformedStationClassCodeSeq));
       copyCode(
           copyStationGeographicLocationCode,
           sps.getItem(Tags.ScheduledStationGeographicLocationCodeSeq),
           pps.putSQ(Tags.PerformedStationGeographicLocationCodeSeq));
       copyCode(
           copyProcessingApplicationsCode,
           sps.getItem(Tags.ScheduledProcessingApplicationsCodeSeq),
           pps.putSQ(Tags.PerformedProcessingApplicationsCodeSeq));
     } else if ("COMPLETED".equals(status) || "DISCONTINUED".equals(status)) {
       pps.putDA(Tags.PPSEndDate, now);
       pps.putTM(Tags.PPSEndTime, now);
       pps.putAll(gpwlmgr.getOutputInformation(spsuid));
     } else {
       return;
     }
   } catch (Exception e) {
     log.error("Failed to access GP-SPS[" + spsuid + "]", e);
     return;
   }
   for (int i = 0; i < destAETs.length; i++) {
     PPSOrder order = new PPSOrder(pps, destAETs[i]);
     try {
       log.info("Scheduling " + order);
       jmsDelegate.queue(queueName, order, Message.DEFAULT_PRIORITY, 0L);
     } catch (Exception e) {
       log.error("Failed to schedule " + order, e);
     }
   }
 }
  public Vector cGET(Dataset ds) throws ConnectException, IOException, InterruptedException {
    PresContext pc;
    List dimseList;
    Vector datasetVector;

    // An association must be active
    if (aassoc == null) {
      throw new ConnectException("No Association established");
    }

    // Test, if Presentation Context for C-MOVE is supported
    // API doc: Association.getAcceptedPresContext(String asuid, String tsuid)
    if ((pc =
                aassoc
                    .getAssociation()
                    .getAcceptedPresContext(
                        UIDs.StudyRootQueryRetrieveInformationModelGET,
                        UIDs.ExplicitVRLittleEndian))
            == null
        && (pc =
                aassoc
                    .getAssociation()
                    .getAcceptedPresContext(
                        UIDs.StudyRootQueryRetrieveInformationModelGET,
                        UIDs.ImplicitVRLittleEndian))
            == null) {
      throw new ConnectException(
          "Association does not support presentation context for StudyRootQueryRetrieveInformationModelMOVE SOP.");
    }

    // Get the Study Instance UID of the study to mode
    String suid = ds.getString(Tags.SOPInstanceUID);

    // Prepare info for logging
    String patName = ds.getString(Tags.PatientName);
    String patID = ds.getString(Tags.PatientID);
    String studyDate = ds.getString(Tags.StudyDate);
    String prompt =
        "Study[" + suid + "] from " + studyDate + " for Patient[" + patID + "]: " + patName;

    // log.info("Moving: " + prompt);

    // New Cammand Set, see: DICOM Part 7: Message Exchange, 6.3.1 Command Set Structure
    Command rqCmd = dof.newCommand();
    // API doc: Command.initCMoveRQ(int msgID, String sopClassUID, int priority, String moveDest)
    rqCmd.initCGetRSP(assoc.nextMsgID(), UIDs.StudyRootQueryRetrieveInformationModelGET, priority);
    Dataset rqDs = dof.newDataset();
    rqDs.putCS(Tags.QueryRetrieveLevel, getQueryRetrieveLevel(STUDY_LEVEL));
    // Only Unique Key allowed in C-MOVE. PS 3.4 -C.2.2.1 Attribute Types
    rqDs.putUI(Tags.SOPInstanceUID, suid);
    // API doc: AssociationFactorynewDimse(int pcid, Command cmd, Dataset ds)
    // DIMSE (DICOM Message Service Element) ist ein Nachrichtendienst in DICOM
    Dimse moveRq = aFact.newDimse(pc.pcid(), rqCmd, rqDs);

    // Invoke active association with move request Dimse
    FutureRSP future = aassoc.invoke(moveRq);
    // Response to the C-MOVE request.
    // The result cannot be accessed until it has been set.
    Dimse moveRsp = future.get();
    Command rspCmd = moveRsp.getCommand();

    if (DEBUG) {
      StringWriter w = new StringWriter();
      w.write("C-FIND RQ Identifier:\n");
      keys.dumpDataset(w, null);
      log.debug(w.toString());
    }

    // Invoke active association with find request Dimse

    // Response to the C-FIND request.
    // The result cannot be accessed until it has been set.

    // Get the list of found objects
    dimseList = future.listPending();

    // >>>> Extract Dataset from Dimse

    datasetVector = new Vector();

    // If no List of DIMSE objects was generated or it is empty return an empty Vector
    if (dimseList == null || dimseList.isEmpty()) {
      return datasetVector;
    }

    // Process all elements
    for (int i = 0; i < dimseList.size(); i++) {
      datasetVector.addElement(((Dimse) dimseList.get(i)).getDataset());
      if (((Dimse) dimseList.get(i)).getDataset() == null)
        System.out.println("              Dataset created succesffullyu          ");
    }

    // PS 3.7 - 9.3.4 C-MOVE PROTOCOL, 9.3.4.2 C-MOVE-RSP
    int status = rspCmd.getStatus();
    switch (status) {
      case 0x0000:
        // log.info("Moved: " + prompt);
        break;
      case 0xB000:
        log.error("One or more failures during move of " + prompt);
        break;
      default:
        log.error("Failed to move " + prompt + "\n\terror tstatus: " + Integer.toHexString(status));
        break;
    }
    System.out.println("The move sise is : " + datasetVector.size());
    return datasetVector;
  }