Method JSONDecoder

src/common/ceph_json.h:129–134

  JSONParser parser;

  JSONDecoder(ceph::buffer::list& bl) {
    if (!parser.parse(bl.c_str(), bl.length())) {
      std::cout << "JSONDecoder::err()" << std::endl;
      throw JSONDecoder::err("failed to parse JSON input");
    }
  }

  template<class T>
  static bool decode_json(const char *name, T& val, JSONObj *obj, bool mandatory = false);