    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.net.nntp;
    019
    020import java.io.IOException;
    021
    022/***
    023 * NNTPConnectionClosedException is used to indicate the premature or
    024 * unexpected closing of an NNTP connection resulting from a
    025 * {@link org.apache.commons.net.nntp.NNTPReply#SERVICE_DISCONTINUED NNTPReply.SERVICE_DISCONTINUED }
    026 *  response (NNTP reply code 400) to a
    027 * failed NNTP command.  This exception is derived from IOException and
    028 * therefore may be caught either as an IOException or specifically as an
    029 * NNTPConnectionClosedException.
    030 *
    031 * @see NNTP
    032 * @see NNTPClient
    033 ***/
    034
    035public final class NNTPConnectionClosedException extends IOException
    036{
    037
    038    private static final long serialVersionUID = 1029785635891040770L;
    039
    040    /*** Constructs a NNTPConnectionClosedException with no message ***/
    041    public NNTPConnectionClosedException()
    042    {
    043        super();
    044    }
    045
    046    /***
    047     * Constructs a NNTPConnectionClosedException with a specified message.
    048     * <p>
    049     * @param message  The message explaining the reason for the exception.
    050     ***/
    051    public NNTPConnectionClosedException(final String message)
    052    {
    053        super(message);
    054    }
    055
    056}