| /* |
| * Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package java.sql; |
| |
| /** |
| * The representation of a savepoint, which is a point within |
| * the current transaction that can be referenced from the |
| * <code>Connection.rollback</code> method. When a transaction |
| * is rolled back to a savepoint all changes made after that |
| * savepoint are undone. |
| * <p> |
| * Savepoints can be either named or unnamed. Unnamed savepoints |
| * are identified by an ID generated by the underlying data source. |
| * |
| * @since 1.4 |
| */ |
| |
| public interface Savepoint { |
| |
| /** |
| * Retrieves the generated ID for the savepoint that this |
| * <code>Savepoint</code> object represents. |
| * @return the numeric ID of this savepoint |
| * @exception SQLException if this is a named savepoint |
| * @since 1.4 |
| */ |
| int getSavepointId() throws SQLException; |
| |
| /** |
| * Retrieves the name of the savepoint that this <code>Savepoint</code> |
| * object represents. |
| * @return the name of this savepoint |
| * @exception SQLException if this is an un-named savepoint |
| * @since 1.4 |
| */ |
| String getSavepointName() throws SQLException; |
| } |