Java tutorial
/* * ConcourseConnect * Copyright 2009 Concursive Corporation * http://www.concursive.com * * This file is part of ConcourseConnect, an open source social business * software and community platform. * * Concursive ConcourseConnect is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License as published * by the Free Software Foundation, version 3 of the License. * * Under the terms of the GNU Affero General Public License you must release the * complete source code for any application that uses any part of ConcourseConnect * (system header files and libraries used by the operating system are excluded). * These terms must be included in any work that has ConcourseConnect components. * If you are developing and distributing open source applications under the * GNU Affero General Public License, then you are free to use ConcourseConnect * under the GNU Affero General Public License. * * If you are deploying a web site in which users interact with any portion of * ConcourseConnect over a network, the complete source code changes must be made * available. For example, include a link to the source archive directly from * your web site. * * For OEMs, ISVs, SIs and VARs who distribute ConcourseConnect with their * products, and do not license and distribute their source code under the GNU * Affero General Public License, Concursive provides a flexible commercial * license. * * To anyone in doubt, we recommend the commercial license. Our commercial license * is competitively priced and will eliminate any confusion about how * ConcourseConnect can be used and distributed. * * ConcourseConnect 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 Affero General Public License for more * details. * * You should have received a copy of the GNU Affero General Public License * along with ConcourseConnect. If not, see <http://www.gnu.org/licenses/>. * * Attribution Notice: ConcourseConnect is an Original Work of software created * by Concursive Corporation */ package com.concursive.connect.web.modules.profile.dao; import com.concursive.connect.Constants; import com.concursive.connect.web.modules.documents.dao.FileItem; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; /** * Represents the configuration of a projectCategoryLogoFile * * @author matt rajkowski * @created March 6, 2009 */ public class ProjectCategoryLogoFile extends FileItem { private static Log LOG = LogFactory.getLog(ProjectCategoryLogoFile.class); public ProjectCategoryLogoFile() { } public ProjectCategoryLogoFile(ResultSet rs) throws SQLException { buildRecord(rs, false); } public ProjectCategoryLogoFile(Connection db, int itemId) throws SQLException { queryRecord(db, itemId); } public boolean insert(Connection db) throws SQLException { boolean result = false; // The required linkModuleId linkModuleId = Constants.PROJECT_CATEGORY_FILES; // Determine if the database is in auto-commit mode boolean doCommit = false; try { if (doCommit = db.getAutoCommit()) { db.setAutoCommit(false); } // Insert the record result = super.insert(db); // Update the referenced pointer if (result) { int i = 0; PreparedStatement pst = db.prepareStatement( "UPDATE lookup_project_category " + "SET logo_id = ? " + "WHERE code = ? "); pst.setInt(++i, id); pst.setInt(++i, linkItemId); int count = pst.executeUpdate(); result = (count == 1); } if (doCommit) { db.commit(); } } catch (Exception e) { if (doCommit) { db.rollback(); } throw new SQLException(e.getMessage()); } finally { if (doCommit) { db.setAutoCommit(true); } } return result; } }