GsonResponseBodyParser.java

/*
 *
 *  *    Copyright (C) 2016 Amit Shekhar
 *  *    Copyright (C) 2011 Android Open Source Project
 *  *
 *  *    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.androidnetworking.gsonparserfactory;

import com.androidnetworking.interfaces.Parser;
import com.google.gson.Gson;
import com.google.gson.TypeAdapter;
import com.google.gson.stream.JsonReader;

import java.io.IOException;

import okhttp3.ResponseBody;

/**
 * Created by amitshekhar on 31/07/16.
 */
final class GsonResponseBodyParser<T> implements Parser<ResponseBody, T> {
    private final Gson gson;
    private final TypeAdapter<T> adapter;

    GsonResponseBodyParser(Gson gson, TypeAdapter<T> adapter) {
        this.gson = gson;
        this.adapter = adapter;
    }

    @Override
    public T convert(ResponseBody value) throws IOException {
        JsonReader jsonReader = gson.newJsonReader(value.charStream());
        try {
            return adapter.read(jsonReader);
        } finally {
            value.close();
        }
    }
}