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    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  }