jotmtransactionmanagerlookup.java

来自「hibernate 开源框架的代码 jar包希望大家能喜欢」· Java 代码 · 共 73 行

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/* * Hibernate, Relational Persistence for Idiomatic Java * * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as * indicated by the @author tags or express copyright attribution * statements applied by the authors.  All third-party contributions are * distributed under license by Red Hat Middleware LLC. * * This copyrighted material is made available to anyone wishing to use, modify, * copy, or redistribute it subject to the terms and conditions of the GNU * Lesser General Public License, as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License * for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this distribution; if not, write to: * Free Software Foundation, Inc. * 51 Franklin Street, Fifth Floor * Boston, MA  02110-1301  USA */package org.hibernate.transaction;import java.util.Properties;import javax.transaction.TransactionManager;import javax.transaction.Transaction;import org.hibernate.HibernateException;/** * {@link TransactionManagerLookup} strategy for JOTM * * @author Low Heng Sin */public class JOTMTransactionManagerLookup implements TransactionManagerLookup {	/**	 * {@inheritDoc}	 */	public TransactionManager getTransactionManager(Properties props) throws HibernateException {		try {			Class clazz = Class.forName("org.objectweb.jotm.Current");			return (TransactionManager) clazz.getMethod("getTransactionManager", null).invoke(null, null);		}		catch (Exception e) {			throw new HibernateException( "Could not obtain JOTM transaction manager instance", e );		}	}	/**	 * {@inheritDoc}	 */	public String getUserTransactionName() {		return "java:comp/UserTransaction";	}	/**	 * {@inheritDoc}	 */	public Object getTransactionIdentifier(Transaction transaction) {		return transaction;	}}

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