    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.beanutils2;
    019
    020/**
    021 * Thrown to indicate that the <em>Bean Access Language</em> cannot execute query against given bean since a nested bean referenced is null.
    022 *
    023 * @since 1.7
    024 */
    025public class NestedNullException extends BeanAccessLanguageException {
    026
    027    private static final long serialVersionUID = 1L;
    028
    029    /**
    030     * Constructs a {@code NestedNullException} without a detail message.
    031     */
    032    public NestedNullException() {
    033    }
    034
    035    /**
    036     * Constructs a {@code NestedNullException} without a detail message.
    037     *
    038     * @param message the detail message explaining this exception
    039     */
    040    public NestedNullException(final String message) {
    041        super(message);
    042    }
    043}