| /* |
| * Copyright (c) 2013, 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; |
| |
| /** |
| * An interface that must be implemented when a {@linkplain Driver} wants to be |
| * notified by {@code DriverManager}. |
| *<P> |
| * A {@code DriverAction} implementation is not intended to be used |
| * directly by applications. A JDBC Driver may choose |
| * to create its {@code DriverAction} implementation in a private class |
| * to avoid it being called directly. |
| * <p> |
| * The JDBC driver's static initialization block must call |
| * {@linkplain DriverManager#registerDriver(java.sql.Driver, java.sql.DriverAction) } in order |
| * to inform {@code DriverManager} which {@code DriverAction} implementation to |
| * call when the JDBC driver is de-registered. |
| * @since 1.8 |
| */ |
| public interface DriverAction { |
| /** |
| * Method called by |
| * {@linkplain DriverManager#deregisterDriver(Driver) } |
| * to notify the JDBC driver that it was de-registered. |
| * <p> |
| * The {@code deregister} method is intended only to be used by JDBC Drivers |
| * and not by applications. JDBC drivers are recommended to not implement |
| * {@code DriverAction} in a public class. If there are active |
| * connections to the database at the time that the {@code deregister} |
| * method is called, it is implementation specific as to whether the |
| * connections are closed or allowed to continue. Once this method is |
| * called, it is implementation specific as to whether the driver may |
| * limit the ability to create new connections to the database, invoke |
| * other {@code Driver} methods or throw a {@code SQLException}. |
| * Consult your JDBC driver's documentation for additional information |
| * on its behavior. |
| * @see DriverManager#registerDriver(java.sql.Driver, java.sql.DriverAction) |
| * @see DriverManager#deregisterDriver(Driver) |
| * @since 1.8 |
| */ |
| void deregister(); |
| |
| } |