01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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: * @author Robert Burrell Donkin
25: * @since 1.7
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(String message) {
45: super(message);
46: }
47: }
|