Java tutorial
/******************************************************************************* * The MIT License (MIT) * * Copyright (c) 2016 Alexey <menliqw> Melnikov. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. ******************************************************************************/ package com.melniqw.instagramsdk; import org.json.JSONException; import org.json.JSONObject; import java.io.Serializable; public class User implements Serializable { private static final long serialVersionUID = 1L; public String id = ""; public String username = ""; public String fullName = ""; public String profilePicture = ""; public String toXML() { StringBuilder builder = new StringBuilder(); builder.append("<id>" + id + "</id>" + "\n"); builder.append("<username>" + username + "</username>" + "\n"); builder.append("<fullName>" + fullName + "</fullName>" + "\n"); builder.append("<profilePicture>" + profilePicture + "</profilePicture>" + "\n"); return builder.toString(); } public static User fromJSON(JSONObject o) throws JSONException { if (o == null) return null; User user = new User(); user.id = o.optString("id"); user.username = o.optString("username"); user.fullName = o.optString("full_name"); user.profilePicture = o.optString("profile_picture"); return user; } }