View Javadoc

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   * @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  }