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; import util.RegexStrUtil; /** * This class implements ContactTagAddQuery * Used by <code>Contact</code> bean * @author Smitha Gudur (smitha@redbasin.com) * @version $Revision: 1.1 $ */ class ContactTagAddQuery { protected final Log logger = LogFactory.getLog(getClass()); public void run(Connection conn, String contactid, String usertags) throws BaseDaoException { byte[] mytags = { ' ' }; if (!RegexStrUtil.isNull(usertags)) { mytags = usertags.getBytes(); } PreparedStatement query = null; String stmt = "insert into contactstag values(" + contactid + ",?)"; try { query = conn.prepareStatement(stmt); query.setBytes(1, mytags); query.executeUpdate(); } catch (Exception e) { throw new BaseDaoException("Error occured while executing contactstag addquery" + stmt, e); } } }