private FeatureStructure createSofaFS()

in src/main/java/org/apache/uima/json/jsoncas2/ser/FeatureStructureDeserializer.java [304:369]
58 lines of code
13 McCabe index (conditional complexity)

  private FeatureStructure createSofaFS(CAS aCas, JsonParser aParser, DeserializationContext aCtxt)
          throws IOException {
    int sofaNum = -1;
    String sofaID = null;
    String mimeType = null;
    String sofaURI = null;
    String sofaString = null;
    FeatureStructure sofaArray = null;

    aParser.nextValue();
    while (aParser.currentToken() != JsonToken.END_OBJECT) {
      String fieldName = aParser.currentName();

      switch (fieldName) {
        case FEATURE_BASE_NAME_SOFANUM:
          sofaNum = aParser.getValueAsInt();
          break;
        case FEATURE_BASE_NAME_SOFAID:
          sofaID = aParser.getValueAsString();
          break;
        case FEATURE_BASE_NAME_SOFAMIME:
          mimeType = aParser.getValueAsString();
          break;
        case FEATURE_BASE_NAME_SOFAURI:
          sofaURI = aParser.getValueAsString();
          break;
        case FEATURE_BASE_NAME_SOFASTRING:
          sofaString = aParser.getValueAsString();
          break;
        case REF_FEATURE_PREFIX + FEATURE_BASE_NAME_SOFAARRAY: {
          FeatureStructureToIdIndex fsIdx = FeatureStructureToIdIndex.get(aCtxt);
          int sofaArrayId = aParser.getValueAsInt();
          sofaArray = fsIdx.get(sofaArrayId)
                  .orElseThrow(() -> new JsonParseException(aParser, "The SofA array with ID "
                          + sofaArrayId + " must come before the SofAFS referencing it."));
          break;
        }
        default:
          throw new JsonParseException(aParser, "Unexpeced field in SofA: " + fieldName);
      }

      aParser.nextValue();
    }

    if (sofaID == null) {
      throw new JsonParseException(aParser, "SofA must have a sofaID");
    }

    CAS view = createOrGetView(aCas, sofaID);

    if (sofaURI != null) {
      view.setSofaDataURI(sofaURI, mimeType);
    } else if (sofaString != null) {
      view.setSofaDataString(sofaString, mimeType);
      OffsetConversionMode.initConverter(aCtxt, sofaID, sofaString);
    } else if (sofaArray != null) {
      view.setSofaDataArray(sofaArray, mimeType);
    }

    SofaFS sofa = view.getSofa();
    if (sofa != null) {
      return sofa;
    }

    return ((CASImpl) view).getSofaRef();
  }