3bc69d393d
Co-authored-by: Alan Bateman <alan.bateman@oracle.com> Co-authored-by: Alex Buckley <alex.buckley@oracle.com> Co-authored-by: Erik Joelsson <erik.joelsson@oracle.com> Co-authored-by: Jonathan Gibbons <jonathan.gibbons@oracle.com> Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com> Co-authored-by: Magnus Ihse Bursie <magnus.ihse.bursie@oracle.com> Co-authored-by: Mandy Chung <mandy.chung@oracle.com> Co-authored-by: Mark Reinhold <mark.reinhold@oracle.com> Co-authored-by: Paul Sandoz <paul.sandoz@oracle.com> Reviewed-by: alanb, chegar, ihse, mduigou
61 lines
2.2 KiB
Java
61 lines
2.2 KiB
Java
/*
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* Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package java.sql;
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/**
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* The representation of a savepoint, which is a point within
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* the current transaction that can be referenced from the
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* <code>Connection.rollback</code> method. When a transaction
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* is rolled back to a savepoint all changes made after that
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* savepoint are undone.
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* <p>
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* Savepoints can be either named or unnamed. Unnamed savepoints
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* are identified by an ID generated by the underlying data source.
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*
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* @since 1.4
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*/
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public interface Savepoint {
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/**
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* Retrieves the generated ID for the savepoint that this
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* <code>Savepoint</code> object represents.
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* @return the numeric ID of this savepoint
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* @exception SQLException if this is a named savepoint
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* @since 1.4
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*/
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int getSavepointId() throws SQLException;
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/**
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* Retrieves the name of the savepoint that this <code>Savepoint</code>
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* object represents.
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* @return the name of this savepoint
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* @exception SQLException if this is an un-named savepoint
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* @since 1.4
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*/
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String getSavepointName() throws SQLException;
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}
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