1 /*
2 * Copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
26 /*
27 * Created on Apr 28, 2005
28 */
29 package javax.sql;
30
31 import java.sql.PreparedStatement;
32 import java.sql.SQLException;
33 import java.util.EventObject;
34
35 /**
36 * A <code>StatementEvent</code> is sent to all <code>StatementEventListener</code>s which were
37 * registered with a <code>PooledConnection</code>. This occurs when the driver determines that a
38 * <code>PreparedStatement</code> that is associated with the <code>PooledConnection</code> has been closed or the driver determines
39 * is invalid.
40 *
41 * @since 1.6
42 */
43 public class StatementEvent extends EventObject {
44
45 static final long serialVersionUID = -8089573731826608315L;
46 private SQLException exception;
47 @SuppressWarnings("serial") // Not statically typed as Serializable
48 private PreparedStatement statement;
49
50 /**
51 * Constructs a <code>StatementEvent</code> with the specified <code>PooledConnection</code> and
52 * <code>PreparedStatement</code>. The <code>SQLException</code> contained in the event defaults to
53 * null.
54 *
55 * @param con The <code>PooledConnection</code> that the closed or invalid
56 * <code>PreparedStatement</code>is associated with.
57 * @param statement The <code>PreparedStatement</code> that is being closed or is invalid
58 *
59 * @throws IllegalArgumentException if <code>con</code> is null.
60 *
61 * @since 1.6
62 */
63 public StatementEvent(PooledConnection con,
64 PreparedStatement statement) {
65
66 super(con);
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1 /*
2 * Copyright (c) 2005, 2020, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
26 /*
27 * Created on Apr 28, 2005
28 */
29 package javax.sql;
30
31 import java.sql.PreparedStatement;
32 import java.sql.SQLException;
33 import java.util.EventObject;
34
35 /**
36 * A <code>StatementEvent</code> is sent to all <code>StatementEventListener</code>s which were
37 * registered with a <code>PooledConnection</code>. This occurs when the driver determines that a
38 * <code>PreparedStatement</code> that is associated with the <code>PooledConnection</code> has been closed or the driver determines
39 * is invalid.
40 *
41 * @since 1.6
42 */
43 public class StatementEvent extends EventObject {
44
45 static final long serialVersionUID = -8089573731826608315L;
46 /**
47 * The {@code SQLException} the driver is about to throw to the application.
48 */
49 private SQLException exception;
50
51 /**
52 * The {@code PreparedStatement} that is being closed or is invalid.
53 */
54 @SuppressWarnings("serial") // Not statically typed as Serializable
55 private PreparedStatement statement;
56
57 /**
58 * Constructs a <code>StatementEvent</code> with the specified <code>PooledConnection</code> and
59 * <code>PreparedStatement</code>. The <code>SQLException</code> contained in the event defaults to
60 * null.
61 *
62 * @param con The <code>PooledConnection</code> that the closed or invalid
63 * <code>PreparedStatement</code>is associated with.
64 * @param statement The <code>PreparedStatement</code> that is being closed or is invalid
65 *
66 * @throws IllegalArgumentException if <code>con</code> is null.
67 *
68 * @since 1.6
69 */
70 public StatementEvent(PooledConnection con,
71 PreparedStatement statement) {
72
73 super(con);
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