@Override
  public SpatialReference deserialize(JsonParser parser, DeserializationContext arg1)
      throws IOException, JsonProcessingException {
    try {
      return SpatialReference.fromJson(parser);
    } catch (Exception e) {
      return null;
    }
  }
Deserializes a JSON spatial reference definition into a SpatialReference instance
serde/src/java/org/apache/hadoop/hive/serde2/esriJson/deserializer/SpatialReferenceJsonDeserializer.java