/* * JBoss, Home of Professional Open Source. * Copyright 2016, Red Hat, Inc., and individual contributors * as indicated by the @author tags. See the copyright.txt file in the * distribution for a full listing of individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software 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 software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ package org.jboss.narayana.jta.jms; import com.arjuna.ats.jta.logging.jtaLogger; import javax.jms.Connection; import javax.jms.ConnectionFactory; import javax.jms.JMSException; import javax.jms.XAConnectionFactory; /** * Proxy connection factory to wrap around provided {@link XAConnectionFactory}. * * @author <a href="mailto:gytis@redhat.com">Gytis Trikleris</a> */ public class ConnectionFactoryProxy implements ConnectionFactory { private final XAConnectionFactory xaConnectionFactory; private final TransactionHelper transactionHelper; /** * @param xaConnectionFactory factory to get XA connection instances, not null. * @param transactionHelper utility to make transaction resources registration easier. */ public ConnectionFactoryProxy(XAConnectionFactory xaConnectionFactory, TransactionHelper transactionHelper) { this.xaConnectionFactory = xaConnectionFactory; this.transactionHelper = transactionHelper; } /** * Get XA connection from the provided factory and wrap it with {@link ConnectionProxy}. * * @return XA connection wrapped with {@link ConnectionProxy}. * @throws JMSException if failure occurred creating XA connection. */ @Override public Connection createConnection() throws JMSException { Connection connection = new ConnectionProxy(xaConnectionFactory.createXAConnection(), transactionHelper); if (jtaLogger.logger.isTraceEnabled()) { jtaLogger.logger.trace("Created new proxied connection: " + connection); } return connection; } /** * Get XA connection from the provided factory with credentials and wrap it with {@link ConnectionProxy}. * * @param userName * @param password * @return XA connection wrapped with {@link ConnectionProxy}. * @throws JMSException if failure occurred creating XA connection. */ @Override public Connection createConnection(String userName, String password) throws JMSException { Connection connection = new ConnectionProxy(xaConnectionFactory.createXAConnection(userName, password), transactionHelper); if (jtaLogger.logger.isTraceEnabled()) { jtaLogger.logger.trace("Created new proxied connection: " + connection); } return connection; } }