| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.jclouds.json.internal; |
| |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.lang.reflect.Type; |
| import java.nio.charset.Charset; |
| |
| import javax.inject.Inject; |
| import javax.inject.Singleton; |
| |
| import org.jclouds.json.Json; |
| |
| import com.google.common.collect.ForwardingObject; |
| import com.google.gson.Gson; |
| |
| @Singleton |
| public class GsonWrapper extends ForwardingObject implements Json { |
| |
| private final Gson gson; |
| |
| @Inject |
| public GsonWrapper(Gson gson) { |
| this.gson = gson; |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| public <T> T fromJson(String json, Type type) { |
| return (T) gson.fromJson(json, type); |
| } |
| |
| @Override |
| public <T> T fromJson(String json, Class<T> classOfT) { |
| return gson.fromJson(json, classOfT); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| public <T> T fromJson(InputStream json, Charset charset, Type type) { |
| return (T) gson.fromJson(new InputStreamReader(json, charset), type); |
| } |
| |
| @Override |
| public <T> T fromJson(InputStream json, Charset charset, Class<T> classOfT) { |
| return gson.fromJson(new InputStreamReader(json, charset), classOfT); |
| } |
| |
| @Override |
| public String toJson(Object src) { |
| return gson.toJson(src); |
| } |
| |
| @Override |
| public String toJson(Object src, Type type) { |
| return gson.toJson(src, type); |
| } |
| |
| @Override |
| public Gson delegate() { |
| return gson; |
| } |
| |
| } |