001 /** 002 * Copyright (c) 2000-2010 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.dao.shard; 016 017 import com.liferay.portal.dao.jdbc.spring.MappingSqlQueryImpl; 018 import com.liferay.portal.kernel.dao.jdbc.RowMapper; 019 020 import java.util.List; 021 022 import javax.sql.DataSource; 023 024 /** 025 * @author Alexander Chow 026 */ 027 public class ShardMappingSqlQueryImpl<T> extends MappingSqlQueryImpl<T> { 028 029 public ShardMappingSqlQueryImpl( 030 DataSource dataSource, String sql, int[] types, 031 RowMapper<T> rowMapper) { 032 033 super(dataSource, sql, types, rowMapper); 034 } 035 036 public List<T> execute(Object... params) { 037 setDataSource(ShardUtil.getDataSource()); 038 039 return super.execute(params); 040 } 041 042 }