001/*
002 * HA-JDBC: High-Availability JDBC
003 * Copyright (c) 2004-2008 Paul Ferraro
004 * 
005 * This library is free software; you can redistribute it and/or modify it 
006 * under the terms of the GNU Lesser General Public License as published by the 
007 * Free Software Foundation; either version 2.1 of the License, or (at your 
008 * option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful, but WITHOUT
011 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
012 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License 
013 * for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public License
016 * along with this library; if not, write to the Free Software Foundation, 
017 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
018 * 
019 * Contact: ferraro@users.sourceforge.net
020 */
021package net.sf.hajdbc.sql.xa;
022
023import javax.sql.XAConnection;
024import javax.sql.XADataSource;
025
026import net.sf.hajdbc.DatabaseCluster;
027import net.sf.hajdbc.sql.DatabaseWriteInvocationStrategy;
028import net.sf.hajdbc.sql.Invoker;
029import net.sf.hajdbc.sql.SQLProxy;
030import net.sf.hajdbc.util.reflect.ProxyFactory;
031
032/**
033 * @author Paul Ferraro
034 *
035 */
036public class XAConnectionInvocationStrategy extends DatabaseWriteInvocationStrategy<XADataSource, XADataSource, XAConnection>
037{
038        private XADataSource dataSource;
039
040        /**
041         * @param cluster 
042         * @param dataSource
043         */
044        public XAConnectionInvocationStrategy(DatabaseCluster<XADataSource> cluster, XADataSource dataSource)
045        {
046                super(cluster.getNonTransactionalExecutor());
047                
048                this.dataSource = dataSource;
049        }
050
051        @Override
052        public XAConnection invoke(SQLProxy<XADataSource, XADataSource> proxy, Invoker<XADataSource, XADataSource, XAConnection> invoker) throws Exception
053        {
054                return ProxyFactory.createProxy(XAConnection.class, new XAConnectionInvocationHandler(this.dataSource, proxy, invoker, this.invokeAll(proxy, invoker)));
055        }
056}