private static void setAttributeValue()

in util/src/main/java/com/google/cloud/healthcare/imaging/dicomadapter/AttributesUtil.java [198:229]

32 lines of code
9 McCabe index (conditional complexity)


  private static void setAttributeValue(Attributes attrs, int tag, VR vr, JSONArray jsonValues)
      throws DicomServiceException {
    if (vr == VR.PN) {
      setPatientNames(attrs, tag, jsonValues);
    } else if (vr.isStringType() || vr == VR.AT) {
      String[] values = jsonValues.toList().stream().map(Object::toString)
          .collect(Collectors.toList()).toArray(new String[]{});
      attrs.setString(tag, vr, values);
    } else if (vr.isIntType()) {
      int[] values = jsonValues.toList().stream().mapToInt(i -> Integer.parseInt(i.toString()))
          .toArray();
      attrs.setInt(tag, vr, values);
    } else {
      switch (vr) {
        case SQ:
          Sequence sequence = attrs.newSequence(tag, jsonValues.length());
          for (Object seqElement : jsonValues) {
            Attributes seqElementAttributes = jsonToAttributes((JSONObject) seqElement);
            sequence.add(seqElementAttributes);
          }
          break;
        case FL:
        case FD:
          double[] dValues = jsonValues.toList().stream().mapToDouble(i -> ((BigDecimal) i).doubleValue()).toArray();
          attrs.setDouble(tag, vr, dValues);
          break;
        default:
          throw new DicomServiceException(Status.ProcessingFailure,
              "Unsupported VR " + vr.toString());
      }
    }
  }