Java tutorial
/** * Copyright (c) 2001-2012 "Redbasin Networks, INC" [http://redbasin.org] * * This file is part of Redbasin OpenDocShare community project. * * Redbasin OpenDocShare is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package dao; import java.sql.Connection; import java.sql.PreparedStatement; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; /** * Class implements PblogTagDeleteQuery used by <code>pblog</code> bean * @author Smitha Gudur (smitha@redbasin.com) * @version $Revision: 1.1 $ */ class PblogTopicNpDeleteQuery extends BasicDirectQuery { protected final Log logger = LogFactory.getLog(getClass()); /** * This method deletes profile of the user * @param conn - the connection * @param loginid - the loginid * @throws BaseDaoException - when error occurs **/ public void run(Connection conn, String loginid, String tid) throws BaseDaoException { try { PreparedStatement stmt = conn.prepareStatement( "delete LOW_PRIORITY from pblogtopics_np where pblogid=" + loginid + " and tid=" + tid + ""); stmt.executeUpdate(); } catch (Exception e) { logger.warn("Error, pblogtopics_np delete query one loginid=" + loginid + " tid= " + tid, e); throw new BaseDaoException("Error deleting query pblogtopics_np ", e); } } }