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.dao.shard;
016    
017    import com.liferay.portal.kernel.dao.shard.ShardSessionFactoryTargetSource;
018    
019    import org.springframework.beans.factory.BeanFactory;
020    import org.springframework.beans.factory.BeanFactoryAware;
021    
022    /**
023     * @author Shuyang Zhou
024     */
025    public class ShardDetector implements BeanFactoryAware {
026    
027            public ShardSessionFactoryTargetSource
028                    getShardSessionFactoryTargetSource() {
029    
030                    return _shardSessionFactoryTargetSource;
031            }
032    
033            public boolean isShardEnabled() {
034                    if (_shardSessionFactoryTargetSource != null) {
035                            return true;
036                    }
037    
038                    return false;
039            }
040    
041            @Override
042            public void setBeanFactory(BeanFactory beanFactory) {
043                    if (beanFactory.containsBean("shardSessionFactoryTargetSource")) {
044                            _shardSessionFactoryTargetSource = beanFactory.getBean(
045                                    "shardSessionFactoryTargetSource",
046                                    ShardSessionFactoryTargetSource.class);
047                    }
048            }
049    
050            private ShardSessionFactoryTargetSource _shardSessionFactoryTargetSource;
051    
052    }