    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one or more
    003 * contributor license agreements.  See the NOTICE file distributed with
    004 * this work for additional information regarding copyright ownership.
    005 * The ASF licenses this file to You under the Apache License, Version 2.0
    006 * (the "License"); you may not use this file except in compliance with
    007 * the License.  You may obtain a copy of the License at
    008 *
    009 *      http://www.apache.org/licenses/LICENSE-2.0
    010 *
    011 * Unless required by applicable law or agreed to in writing, software
    012 * distributed under the License is distributed on an "AS IS" BASIS,
    013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014 * See the License for the specific language governing permissions and
    015 * limitations under the License.
    016 */
    017
    018package org.apache.commons.beanutils;
    019
    020/**
    021 * Thrown to indicate that the <em>Bean Access Language</em> cannot execute query
    022 * against given bean since a nested bean referenced is null.
    023 *
    024 * @since 1.7
    025 * @version $Id$
    026 */
    027
    028public class NestedNullException extends BeanAccessLanguageException {
    029
    030    // --------------------------------------------------------- Constuctors
    031
    032    /**
    033     * Constructs a <code>NestedNullException</code> without a detail message.
    034     */
    035    public NestedNullException() {
    036        super();
    037    }
    038
    039    /**
    040     * Constructs a <code>NestedNullException</code> without a detail message.
    041     *
    042     * @param message the detail message explaining this exception
    043     */
    044    public NestedNullException(final String message) {
    045        super(message);
    046    }
    047}