001    /**
002     * Copyright (c) 2000-present 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.dao.shard;
016    
017    import java.util.Map;
018    
019    import javax.sql.DataSource;
020    
021    /**
022     * @author Brian Wing Shun Chan
023     */
024    public interface ShardDataSourceTargetSource {
025    
026            public String[] getAvailableShardNames();
027    
028            public DataSource getDataSource();
029    
030            public Map<String, DataSource> getDataSources();
031    
032            public void resetDataSource();
033    
034            public void setDataSource(String shardName);
035    
036    }