com.slx.funstream.utils.UserSerializer.java Source code

Introduction

Here is the source code for com.slx.funstream.utils.UserSerializer.java

Source

/*
 *   Copyright (C) 2015 Alex Neeky
 *
 *   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.slx.funstream.utils;

import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParseException;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;
import com.slx.funstream.rest.model.CurrentUser;

import java.lang.reflect.Type;

public class UserSerializer implements JsonSerializer<CurrentUser>, JsonDeserializer<CurrentUser> {
    public static final String USER_ID = "id";
    public static final String USER_NAME = "name";
    public static final String USER_COLOR = "namecolor";

    @Override
    public JsonElement serialize(CurrentUser user, Type typeOfSrc, JsonSerializationContext context) {
        JsonObject jUser = new JsonObject();
        jUser.addProperty(USER_ID, user.getId());
        jUser.addProperty(USER_NAME, user.getName());

        return jUser;
    }

    @Override
    public CurrentUser deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
            throws JsonParseException {
        JsonObject jsonUser = json.getAsJsonObject();
        if (jsonUser.isJsonNull())
            return null;
        CurrentUser user = new CurrentUser();
        user.setId(jsonUser.get(USER_ID).getAsLong());
        user.setName(jsonUser.get(USER_NAME).getAsString());

        return user;
    }
}