| /* |
| * Copyright (c) 2000, 2006, 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 javax.sql; |
| |
| import java.sql.SQLException; |
| |
| /** |
| * <P>An <code>Event</code> object that provides information about the |
| * source of a connection-related event. <code>ConnectionEvent</code> |
| * objects are generated when an application closes a pooled connection |
| * and when an error occurs. The <code>ConnectionEvent</code> object |
| * contains two kinds of information: |
| * <UL> |
| * <LI>The pooled connection closed by the application |
| * <LI>In the case of an error event, the <code>SQLException</code> |
| * about to be thrown to the application |
| * </UL> |
| * |
| * @since 1.4 |
| */ |
| |
| public class ConnectionEvent extends java.util.EventObject { |
| |
| /** |
| * <P>Constructs a <code>ConnectionEvent</code> object initialized with |
| * the given <code>PooledConnection</code> object. <code>SQLException</code> |
| * defaults to <code>null</code>. |
| * |
| * @param con the pooled connection that is the source of the event |
| * @throws IllegalArgumentException if <code>con</code> is null. |
| */ |
| public ConnectionEvent(PooledConnection con) { |
| super(con); |
| } |
| |
| /** |
| * <P>Constructs a <code>ConnectionEvent</code> object initialized with |
| * the given <code>PooledConnection</code> object and |
| * <code>SQLException</code> object. |
| * |
| * @param con the pooled connection that is the source of the event |
| * @param ex the SQLException about to be thrown to the application |
| * @throws IllegalArgumentException if <code>con</code> is null. |
| */ |
| public ConnectionEvent(PooledConnection con, SQLException ex) { |
| super(con); |
| this.ex = ex; |
| } |
| |
| /** |
| * <P>Retrieves the <code>SQLException</code> for this |
| * <code>ConnectionEvent</code> object. May be <code>null</code>. |
| * |
| * @return the SQLException about to be thrown or <code>null</code> |
| */ |
| public SQLException getSQLException() { return ex; } |
| |
| /** |
| * The <code>SQLException</code> that the driver will throw to the |
| * application when an error occurs and the pooled connection is no |
| * longer usable. |
| * @serial |
| */ |
| private SQLException ex = null; |
| |
| /** |
| * Private serial version unique ID to ensure serialization |
| * compatibility. |
| */ |
| static final long serialVersionUID = -4843217645290030002L; |
| |
| } |