Java tutorial
/** * Copyright 2016 Google Inc. All Rights Reserved. * * 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 fr.nantes.web.quizz.servlets; import fr.nantes.web.quizz.data.*; import org.json.simple.JSONArray; import org.json.simple.JSONObject; import org.json.simple.parser.JSONParser; import org.json.simple.parser.ParseException; import java.io.BufferedReader; import java.io.IOException; import java.io.PrintWriter; import java.util.Calendar; import java.util.HashMap; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class Quizzquestions extends HttpServlet { @Override public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { JSONArray quizzquestions = new JSONArray(); Questionnaire questionnaire = new Questionnaire(); quizzquestions = questionnaire.toJson(); response.setContentType("application/json;charset=UTF-8"); try (PrintWriter out = response.getWriter()) { out.println(quizzquestions); } } }