Java Json Format formatJson(String content)

Description

format Json

License

Apache License

Declaration

private static String formatJson(String content) throws IOException 

Method Source Code

//package com.java2s;
/*// w  w w .j  a  v a 2 s. c  o m
 * LearningStudio HelloWorld Application & API Explorer 
 * 
 * Need Help or Have Questions? 
 * Please use the PDN Developer Community at https://community.pdn.pearson.com
 *
 * @category   LearningStudio HelloWorld
 * @author     Wes Williams <wes.williams@pearson.com>
 * @author     Pearson Developer Services Team <apisupport@pearson.com>
 * @copyright  2014 Pearson Education Inc.
 * @license    http://www.apache.org/licenses/LICENSE-2.0  Apache 2.0
 * @version    1.0
 * 
 * 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.
 */

import java.io.IOException;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;

import com.google.gson.JsonObject;
import com.google.gson.JsonParser;

public class Main {
    private static String formatJson(String content) throws IOException {
        JsonParser parser = new JsonParser();
        JsonObject json = parser.parse(content).getAsJsonObject();

        Gson gson = new GsonBuilder().setPrettyPrinting().create();

        return json == null ? "" : gson.toJson(json);
    }
}

Related

1. formatJson(Object object)
2. formatJSON(String jsonData)