Java tutorial
/* * Copyright (C) 2015-2016 Lukoh Nam, goForer * * 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. */ package com.goforer.base.model; import com.google.gson.Gson; import com.google.gson.GsonBuilder; public class BaseModel { public static GsonBuilder gsonBuilder() { GsonBuilder builder = new GsonBuilder(); builder.registerTypeAdapter(ImageMap.class, new ImageMap.ImageMapDeserializer()); builder.registerTypeAdapter(ImageMap.class, new ImageMap.ImageMapSerializer()); builder.serializeNulls(); return builder; } public static Gson gson() { GsonBuilder builder = BaseModel.gsonBuilder(); return builder.create(); } }