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; /** * DirectoryAddQuery class is used to populate <code>Directory</code> bean. * The method run is executed by DirectoryDao when it executes addDirectory() method * @author Smitha Gudur (smitha@redbasin.com) * @version $Revision: 1.1 $ */ class DirectoryAddQuery { protected final Log logger = LogFactory.getLog(getClass()); /** * This method is not called by spring. * * @param conn the connection passed to this. * @param dirname the directory name * @param keywords the keywords * @param catdsec the description of this category or directory * @param dirlink the link of this category * @param dirpath the path of this category * @param stateid the stateid of this category * @param ownerid the owner id * @exception BaseDaoException */ public void run(Connection conn, String dirname, String keywords, String dirdesc, String dirlink, String dirpath, String stateid, String ownerid) throws BaseDaoException { /* long dt = System.currentTimeMillis(); logger.debug("dt = " + dt); Date mydate = new Date(dt); logger.debug("mydate = " + mydate); */ byte[] mykeywords = null; if (!RegexStrUtil.isNull(keywords)) { mykeywords = keywords.getBytes(); } byte[] desc = null; if (!RegexStrUtil.isNull(dirdesc)) { desc = dirdesc.getBytes(); } byte[] path = null; if (!RegexStrUtil.isNull(dirpath)) { path = dirpath.getBytes(); } byte[] link = null; if (!RegexStrUtil.isNull(dirlink)) { link = dirlink.getBytes(); } byte[] mydirName = null; if (!RegexStrUtil.isNull(dirname)) { mydirName = dirname.getBytes(); } PreparedStatement query = null; String stmt = null; try { stmt = "insert into directory values (0, ?, " + ownerid + ", CURRENT_TIMESTAMP(), CURRENT_TIMESTAMP(), ?, ?, stateid, ?, 0, ?)"; query = conn.prepareStatement(stmt); query.setBytes(1, mydirName); query.setBytes(2, mykeywords); query.setBytes(3, path); query.setBytes(4, link); query.setBytes(5, desc); query.executeUpdate(); } catch (Exception e) { throw new BaseDaoException("Error occured while executing directory addquery, query = " + stmt, e); } } }