001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.kernel.upgrade.util;
016    
017    import com.liferay.portal.kernel.dao.db.DB;
018    import com.liferay.portal.kernel.dao.db.DBFactoryUtil;
019    import com.liferay.portal.model.ServiceComponent;
020    
021    import java.io.IOException;
022    
023    import java.sql.SQLException;
024    
025    /**
026     * @author Brian Wing Shun Chan
027     */
028    public abstract class BaseUpgradeTableListener implements UpgradeTableListener {
029    
030            public void onAfterUpdateTable(
031                            ServiceComponent previousServiceComponent,
032                            UpgradeTable upgradeTable)
033                    throws Exception {
034            }
035    
036            public void onBeforeUpdateTable(
037                            ServiceComponent previousServiceComponent,
038                            UpgradeTable upgradeTable)
039                    throws Exception {
040            }
041    
042            protected void runSQL(String template) throws IOException, SQLException {
043                    DB db = DBFactoryUtil.getDB();
044    
045                    db.runSQL(template);
046            }
047    
048    }