1 /* 2 * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 package javax.sql; 26 27 import java.sql.*; 28 29 /** 30 * An object that provides support for distributed transactions. An 31 * {@code XAConnection} object may be enlisted in a distributed transaction 32 * by means of an {@code XAResource} object. A transaction manager, usually 33 * part of a middle tier server, manages an {@code XAConnection} object 34 * through the {@code XAResource} object. 35 * <P> 36 * An application programmer does not use this interface directly; rather, it is 37 * used by a transaction manager working in the middle tier server. 38 * 39 * @since 1.4 40 */ 41 public interface XAConnection extends PooledConnection { 42 43 /** 44 * Retrieves an {@code XAResource} object that the transaction manager 45 * will use to manage this {@code XAConnection} object's participation 46 * in a distributed transaction. 47 * 48 * @return the {@code XAResource} object 49 * @exception SQLException if a database access error occurs 50 * @exception SQLFeatureNotSupportedException if the JDBC driver does not 51 * support this method 52 * @since 1.4 53 */ 54 javax.transaction.xa.XAResource getXAResource() throws SQLException; 55 }