/*
    * This file is part of ***  M y C o R e  ***
    * See http://www.mycore.de/ for details.
    *
    * MyCoRe is free software: you can redistribute it and/or modify
    * it under the terms of the GNU General Public License as published by
    * the Free Software Foundation, either version 3 of the License, or
    * (at your option) any later version.
    *
   * MyCoRe is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with MyCoRe.  If not, see <http://www.gnu.org/licenses/>.
   */
  
  package org.mycore.common;
  
  import com.google.gson.Gson;
  import com.google.gson.GsonBuilder;
  
  public class MCRJSONManager {
      private GsonBuilder gsonBuilder;
  
      private static MCRJSONManager instance;
  
      private MCRJSONManager() {
          gsonBuilder = new GsonBuilder();
      }
  
      public void registerAdapter(MCRJSONTypeAdapter<?> typeAdapter) {
          gsonBuilder.registerTypeAdapter(typeAdapter.bindTo(), typeAdapter);
      }
  
      public static MCRJSONManager instance() {
          if (instance == null) {
              instance = new MCRJSONManager();
          }
          return instance;
      }
  
      public GsonBuilder getGsonBuilder() {
          return gsonBuilder;
      }
  
      public Gson createGson() {
          return gsonBuilder.create();
      }
  }