1/*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements.  See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License.  You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18package javax.sql;
19
20import java.util.EventListener;
21
22/**
23 * An object that registers to be notified of events that occur on
24 * PreparedStatements that are in the Statement pool.
25 */
26public interface StatementEventListener extends EventListener {
27    /**
28     * The driver calls this method on all StatementEventListeners registered on
29     * the connection when it detects that a PreparedStatement is closed.
30     *
31     * @param event
32     *            an StatementEvent object describing the event of statement
33     *            closed
34     */
35    public void statementClosed(StatementEvent event);
36
37    /**
38     * The driver calls this method on all StatementEventListeners registered on
39     * the connection when it detects that a PreparedStatement is invalid,
40     * before a SQLException is thrown
41     *
42     * @param event
43     *            an StatementEvent object describing the event of statement
44     *            error occurred
45     */
46    public void statementErrorOccurred(StatementEvent event);
47}
48