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
18 package org.apache.commons.beanutils;
19
20 /**
21 * Thrown to indicate that the <em>Bean Access Language</em> cannot execute query
22 * against given bean since a nested bean referenced is null.
23 *
24 * @since 1.7
25 * @version $Id$
26 */
27
28 public class NestedNullException extends BeanAccessLanguageException {
29
30 // --------------------------------------------------------- Constuctors
31
32 /**
33 * Constructs a <code>NestedNullException</code> without a detail message.
34 */
35 public NestedNullException() {
36 super();
37 }
38
39 /**
40 * Constructs a <code>NestedNullException</code> without a detail message.
41 *
42 * @param message the detail message explaining this exception
43 */
44 public NestedNullException(final String message) {
45 super(message);
46 }
47 }