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| 1 | /* | ||
| 2 | * Copyright (c) 2005, 2006, 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 | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 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 | * <p> | ||
| 41 | * @since 1.6 | ||
| 42 | */ | ||
| 43 | public class StatementEvent extends EventObject { | ||
| 44 | |||
| 45 | private SQLException exception; | ||
| 46 | private PreparedStatement statement; | ||
| 47 | |||
| 48 | /** | ||
| 49 | * Constructs a <code>StatementEvent</code> with the specified <code>PooledConnection</code> and | ||
| 50 | * <code>PreparedStatement</code>. The <code>SQLException</code> contained in the event defaults to | ||
| 51 | * null. | ||
| 52 | * <p> | ||
| 53 | * @param con The <code>PooledConnection</code> that the closed or invalid | ||
| 54 | * <code>PreparedStatement</code>is associated with. | ||
| 55 | * @param statement The <code>PreparedStatement</code> that is bieng closed or is invalid | ||
| 56 | * <p> | ||
| 57 | * @throws IllegalArgumentException if <code>con</code> is null. | ||
| 58 | * | ||
| 59 | * @since 1.6 | ||
| 60 | */ | ||
| 61 | public StatementEvent(PooledConnection con, | ||
| 62 | PreparedStatement statement) { | ||
| 63 | |||
| 64 | super(con); | ||
| 65 | |||
| 66 | this.statement = statement; | ||
| 67 | this.exception = null; | ||
| 68 | } | ||
| 69 | |||
| 70 | /** | ||
| 71 | * Constructs a <code>StatementEvent</code> with the specified <code>PooledConnection</code>, | ||
| 72 | * <code>PreparedStatement</code> and <code>SQLException</code> | ||
| 73 | * <p> | ||
| 74 | * @param con The <code>PooledConnection</code> that the closed or invalid <code>PreparedStatement</code> | ||
| 75 | * is associated with. | ||
| 76 | * @param statement The <code>PreparedStatement</code> that is being closed or is invalid | ||
| 77 | * @param exception The <code>SQLException </code>the driver is about to throw to | ||
| 78 | * the application | ||
| 79 | * | ||
| 80 | * @throws IllegalArgumentException if <code>con</code> is null. | ||
| 81 | * <p> | ||
| 82 | * @since 1.6 | ||
| 83 | */ | ||
| 84 | public StatementEvent(PooledConnection con, | ||
| 85 | PreparedStatement statement, | ||
| 86 | SQLException exception) { | ||
| 87 | |||
| 88 | super(con); | ||
| 89 | |||
| 90 | this.statement = statement; | ||
| 91 | this.exception = exception; | ||
| 92 | } | ||
| 93 | |||
| 94 | /** | ||
| 95 | * Returns the <code>PreparedStatement</code> that is being closed or is invalid | ||
| 96 | * <p> | ||
| 97 | * @return The <code>PreparedStatement</code> that is being closed or is invalid | ||
| 98 | * <p> | ||
| 99 | * @since 1.6 | ||
| 100 | */ | ||
| 101 | public PreparedStatement getStatement() { | ||
| 102 | |||
| 103 | return this.statement; | ||
| 104 | } | ||
| 105 | |||
| 106 | /** | ||
| 107 | * Returns the <code>SQLException</code> the driver is about to throw | ||
| 108 | * <p> | ||
| 109 | * @return The <code>SQLException</code> the driver is about to throw | ||
| 110 | * <p> | ||
| 111 | * @since 1.6 | ||
| 112 | */ | ||
| 113 | public SQLException getSQLException() { | ||
| 114 | |||
| 115 | return this.exception; | ||
| 116 | } | ||
| 117 | } | ||