001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.dao.orm.jpa;
016    
017    import com.liferay.portal.kernel.dao.orm.ORMException;
018    
019    import java.sql.Connection;
020    
021    import javax.persistence.EntityManager;
022    
023    /**
024     * @author Prashant Dighe
025     * @author Brian Wing Shun Chan
026     */
027    public class NewSessionImpl extends SessionImpl {
028    
029            public NewSessionImpl(EntityManager entityManager) {
030                    _entityManager = entityManager;
031    
032                    _entityManager.getTransaction().begin();
033            }
034    
035            @Override
036            public Connection close() throws ORMException {
037                    try {
038                            _entityManager.getTransaction().commit();
039    
040                            _entityManager.close();
041    
042                            return null;
043                    }
044                    catch (Exception e) {
045                            throw ExceptionTranslator.translate(e);
046                    }
047            }
048    
049    }