Java tutorial
/* * The MIT License (MIT) * * Copyright (c) 2012-2014 lacolaco.net * * 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 net.lacolaco.smileessence.twitter.task; import net.lacolaco.smileessence.logging.Logger; import twitter4j.Relationship; import twitter4j.Twitter; import twitter4j.TwitterException; public class ShowFriendshipTask extends TwitterTask<Relationship> { // ------------------------------ FIELDS ------------------------------ private final long userID; private final String screenName; // --------------------------- CONSTRUCTORS --------------------------- public ShowFriendshipTask(Twitter twitter, long userID) { super(twitter); this.userID = userID; this.screenName = null; } public ShowFriendshipTask(Twitter twitter, String screenName) { super(twitter); this.screenName = screenName; this.userID = -1; } @Override protected Relationship doInBackground(Void... params) { try { if (screenName != null) { return twitter.friendsFollowers().showFriendship(twitter.getScreenName(), screenName); } else { return twitter.friendsFollowers().showFriendship(twitter.getId(), userID); } } catch (TwitterException e) { e.printStackTrace(); Logger.error(e.toString()); return null; } } }