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