001    /** 
002     * 
003     * Copyright 2005 LogicBlaze, Inc. http://www.logicblaze.com
004     * 
005     * Licensed under the Apache License, Version 2.0 (the "License"); 
006     * you may not use this file except in compliance with the License. 
007     * 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     **/
018    package org.activemq.message;
019    
020    import java.io.DataOutput;
021    import java.io.IOException;
022    import java.io.DataInput;
023    
024    /**
025     * Represents a polymorphic interface for any packet or message which has a body
026     *
027     * @version $Revision: 1.1 $
028     */
029    public interface BodyPacket {
030        void writeBody(DataOutput dataOut) throws IOException;
031    
032        void readBody(DataInput dataIn) throws IOException;
033    }