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    }