Java tutorial
/* * The MIT License * * Copyright 2014 noko * * 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.nokok.twitduke.core.twitter; import net.nokok.twitduke.core.twitter.ConfigurationProvider; import net.nokok.twitduke.base.async.ThrowableReceivable; import twitter4j.Twitter; import twitter4j.TwitterException; import twitter4j.TwitterFactory; import twitter4j.auth.AccessToken; /** * ???? * */ public class UpdateProfileImpl implements UpdateProfile { private final Twitter user; private ThrowableReceivable resultOnError; /** * ??Twitter???????? * * @param twitter ???Twitter * * @exception java.lang.NullPointerException null??? * @exception IllegalArgumentException ??Twitter????????? */ public UpdateProfileImpl(Twitter twitter) { if (twitter == null) { throw new NullPointerException("??Twitter?null??"); } if (!twitter.getAuthorization().isEnabled()) { throw new IllegalArgumentException( "??Twitter????????"); } this.user = twitter; } public UpdateProfileImpl(AccessToken accessToken) { if (accessToken == null) { throw new NullPointerException("???null??"); } this.user = new TwitterFactory(ConfigurationProvider.getConfiguration()).getInstance(accessToken); } @Override public void updateName(String name) { try { user.updateProfile(name, null, null, null); } catch (TwitterException e) { resultOnError.onError(e); } } @Override public void updateUrl(String url) { try { user.updateProfile(null, url, null, null); } catch (TwitterException e) { resultOnError.onError(e); } } @Override public void updateLocation(String location) { try { user.updateProfile(null, null, location, null); } catch (TwitterException e) { resultOnError.onError(e); } } @Override public void updateBio(String bio) { try { user.updateProfile(null, null, null, bio); } catch (TwitterException e) { resultOnError.onError(e); } } @Override public void onException(ThrowableReceivable receivable) { this.resultOnError = receivable; } }