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/*

* Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved.

* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.

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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;

}