Java tutorial
/******************************************************************************* * Copyright (c) 2009, 2017 GreenVulcano ESB Open Source Project. * All rights reserved. * * This file is part of GreenVulcano ESB. * * GreenVulcano ESB is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * GreenVulcano ESB is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with GreenVulcano ESB. If not, see <http://www.gnu.org/licenses/>. *******************************************************************************/ package it.greenvulcano.gvesb.social.twitter.directcall; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import it.greenvulcano.gvesb.buffer.GVBuffer; import it.greenvulcano.gvesb.buffer.GVException; import it.greenvulcano.gvesb.social.SocialAdapterAccount; import it.greenvulcano.gvesb.social.SocialAdapterException; import twitter4j.Status; import twitter4j.Twitter; import twitter4j.TwitterException; /** * Class managing data for the direct call of retweetStatus method * on Twitter (Retweet). * * @version 4.0.0 - Feb 2017 * @author GreenVulcano Developer Team */ public class TwitterOperationRetweetStatus extends TwitterOperationBase { private static Logger logger = LoggerFactory.getLogger(TwitterOperationRetweetStatus.class); private String statusId; private Status status; public TwitterOperationRetweetStatus(String accountName, String statusText) { super(accountName); this.statusId = statusText; } @Override public void execute(SocialAdapterAccount account) throws SocialAdapterException { try { Twitter twitter = (Twitter) account.getProxyObject(); status = twitter.retweetStatus(Long.parseLong(statusId)); } catch (NumberFormatException exc) { logger.error("Call to TwitterOperationRetweetStatus failed. Check statusId format.", exc); throw new SocialAdapterException("Call to TwitterOperationRetweetStatus failed. Check statusId format.", exc); } catch (TwitterException exc) { logger.error("Call to TwitterOperationRetweetStatus failed.", exc); throw new SocialAdapterException("Call to TwitterOperationRetweetStatus failed.", exc); } } @Override public void updateResult(GVBuffer buffer) throws GVException { buffer.setObject(status.getText()); } }