001    /*
002     *  Licensed to the Apache Software Foundation (ASF) under one
003     *  or more contributor license agreements.  See the NOTICE file
004     *  distributed with this work for additional information
005     *  regarding copyright ownership.  The ASF licenses this file
006     *  to you under the Apache License, Version 2.0 (the
007     *  "License"); you may not use this file except in compliance
008     *  with the License.  You may obtain a copy of the License at
009     *  
010     *    http://www.apache.org/licenses/LICENSE-2.0
011     *  
012     *  Unless required by applicable law or agreed to in writing,
013     *  software distributed under the License is distributed on an
014     *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     *  KIND, either express or implied.  See the License for the
016     *  specific language governing permissions and limitations
017     *  under the License. 
018     *  
019     */
020    
021    package org.apache.directory.server.dns;
022    
023    
024    import org.apache.directory.server.dns.messages.ResponseCode;
025    
026    
027    /**
028     * The root of the DNS exception hierarchy.
029     *
030     * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
031     * @version $Rev: 500956 $, $Date: 2007-01-29 09:45:59 +0200 (Mon, 29 Jan 2007) $
032     */
033    public class DnsException extends Exception
034    {
035        private static final long serialVersionUID = 7493573233290707069L;
036    
037        /**
038         * The DNS response code associated with this exception
039         */
040        private final int responseCode;
041    
042    
043        /**
044         * Creates a DnsException with a response code.
045         *
046         * @param responseCode the response code associated with this DnsException
047         */
048        public DnsException(ResponseCode responseCode)
049        {
050            super( responseCode.name() );
051    
052            this.responseCode = responseCode.convert();
053        }
054    
055    
056        /**
057         * Gets the protocol response code associated with this DnsException.
058         *
059         * @return the response code associated with this DnsException
060         */
061        public int getResponseCode()
062        {
063            return this.responseCode;
064        }
065    }