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    package org.apache.directory.server.changepw.messages;
021    
022    
023    /**
024     * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
025     * @version $Rev: 557127 $, $Date: 2007-07-18 06:02:51 +0300 (Wed, 18 Jul 2007) $
026     */
027    abstract public class AbstractPasswordMessage
028    {
029        /**
030         * ChangePassword protocol version number.
031         */
032        public static final int PVNO = 1;
033    
034        private short versionNumber;
035    
036    
037        protected AbstractPasswordMessage( short versionNumber )
038        {
039            this.versionNumber = versionNumber;
040        }
041    
042    
043        /**
044         * Returns the version number.
045         *
046         * @return The version number.
047         */
048        public short getVersionNumber()
049        {
050            return versionNumber;
051        }
052    }