001    /**
002     * Copyright (c) 2000-2013 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.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    import javax.persistence.EntityTransaction;
023    
024    /**
025     * @author Prashant Dighe
026     * @author Brian Wing Shun Chan
027     */
028    public class NewSessionImpl extends SessionImpl {
029    
030            public NewSessionImpl(EntityManager entityManager) {
031                    this.entityManager = entityManager;
032    
033                    EntityTransaction entityTransaction = entityManager.getTransaction();
034    
035                    entityTransaction.begin();
036            }
037    
038            @Override
039            public Connection close() throws ORMException {
040                    try {
041                            entityManager.getTransaction().commit();
042    
043                            entityManager.close();
044    
045                            return null;
046                    }
047                    catch (Exception e) {
048                            throw ExceptionTranslator.translate(e);
049                    }
050            }
051    
052    }