001    /**
002     * Copyright (c) 2000-2011 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    import com.liferay.portal.kernel.dao.shard.ShardUtil;
020    
021    import java.util.List;
022    
023    import javax.sql.DataSource;
024    
025    /**
026     * @author Alexander Chow
027     */
028    public class ShardMappingSqlQueryImpl<T> extends MappingSqlQueryImpl<T> {
029    
030            public ShardMappingSqlQueryImpl(
031                    DataSource dataSource, String sql, int[] types,
032                    RowMapper<T> rowMapper) {
033    
034                    super(dataSource, sql, types, rowMapper);
035            }
036    
037            public List<T> execute(Object... params) {
038                    setDataSource(ShardUtil.getDataSource());
039    
040                    return super.execute(params);
041            }
042    
043    }