text: /***************************************************************************
   *
   * Project         _____    __   ____   _      _
   *                (  _  )  /__\ (_  _)_| |_  _| |_
   *                 )(_)(  /(__)\  )( (_   _)(_   _)
   *                (_____)(__)(__)(__)  |_|    |_|
   *
   *
   * Copyright 2018-present, Leonid Stryzhevskyi <lganzzzo@gmail.com>
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
   ***************************************************************************/
  
  #ifndef oatpp_parser_json_mapping_ObjectMapper_hpp
  #define oatpp_parser_json_mapping_ObjectMapper_hpp
  
  #include "Serializer.hpp"
  #include "Deserializer.hpp"
  
  #include "oatpp/core/data/mapping/ObjectMapper.hpp"
  
  namespace oatpp { namespace parser { namespace json { namespace mapping {
  
  /**
   * Json ObjectMapper. Serialized/Deserializes oatpp DTO objects to/from JSON.
   * See [Data Transfer Object(DTO) component](https://oatpp.io/docs/components/dto/). <br>
   * Extends &id:oatpp::base::Countable;, &id:oatpp::data::mapping::ObjectMapper;.
   */
  class ObjectMapper : public oatpp::base::Countable, public oatpp::data::mapping::ObjectMapper {
  private:
    static Info& getMapperInfo() {
      static Info info("application/json");
      return info;
    }
  private:
    std::shared_ptr<Serializer> m_serializer;
    std::shared_ptr<Deserializer> m_deserializer;
  public:
    /**
     * Constructor.
     * @param serializerConfig - &id:oatpp::parser::json::mapping::Serializer::Config;.
     * @param deserializerConfig - &id:oatpp::parser::json::mapping::Deserializer::Config;.
     */
    ObjectMapper(const std::shared_ptr<Serializer::Config>& serializerConfig,
                 const std::shared_ptr<Deserializer::Config>& deserializerConfig);
  
    /**
     * Constructor.
     * @param serializer
     * @param deserializer
     */
    ObjectMapper(const std::shared_ptr<Serializer>& serializer = std::make_shared<Serializer>(),
                 const std::shared_ptr<Deserializer>& deserializer = std::make_shared<Deserializer>());
  public:
  
    /**
     * Create shared ObjectMapper.
     * @param serializerConfig - &id:oatpp::parser::json::mapping::Serializer::Config;.
     * @param deserializerConfig - &id:oatpp::parser::json::mapping::Deserializer::Config;.
     * @return - `std::shared_ptr` to ObjectMapper.
     */
    static std::shared_ptr<ObjectMapper>
    createShared(const std::shared_ptr<Serializer::Config>& serializerConfig,
                 const std::shared_ptr<Deserializer::Config>& deserializerConfig);
  
    /**
     * Create shared ObjectMapper.
     * @param serializer
     * @param deserializer
     * @return
     */
    static std::shared_ptr<ObjectMapper>
    createShared(const std::shared_ptr<Serializer>& serializer = std::make_shared<Serializer>(),
                 const std::shared_ptr<Deserializer>& deserializer = std::make_shared<Deserializer>());
  
    /**
     * Implementation of &id:oatpp::data::mapping::ObjectMapper::write;.
     * @param stream - stream to write serializerd data to &id:oatpp::data::stream::ConsistentOutputStream;.
     * @param variant - object to serialize &id:oatpp::Void;.
     */
    void write(data::stream::ConsistentOutputStream* stream, const oatpp::Void& variant) const override;
  
    /**
     * Implementation of &id:oatpp::data::mapping::ObjectMapper::read;.
     * @param caret - &id:oatpp::parser::Caret;.
     * @param type - type of resultant object &id:oatpp::data::mapping::type::Type;.
     * @return - &id:oatpp::Void; holding resultant object.
     */
    oatpp::Void read(oatpp::parser::Caret& caret, const oatpp::data::mapping::type::Type* const type) const override;
  
  
    /**
     * Get serializer.
     * @return
     */
    std::shared_ptr<Serializer> getSerializer();
  
    /**
     * Get deserializer.
     * @return
     */
    std::shared_ptr<Deserializer> getDeserializer();
    
  };
    
  }}}}
  
  #endif /* oatpp_parser_json_mapping_ObjectMapper_hpp */
  