bytemessage.java

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/*
 * Copyright 1999,2004-2005 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.catalina.tribes;

import java.io.Serializable;
import java.io.Externalizable;
import java.io.ObjectInput;
import java.io.IOException;
import java.io.ObjectOutput;

/**
 * A byte message is not serialized and deserialized by the channel
 * @author Filip Hanik
 * @version $Revision: 304032 $, $Date: 2005-07-27 10:11:55 -0500 (Wed, 27 Jul 2005) $
 */

public class ByteMessage implements Serializable, Externalizable {
    private byte[] message;
    
    public ByteMessage() {
        
    }
    public ByteMessage(byte[] data) {
        message = data;
    }
    
    public byte[] getMessage() {
        return message;
    }

    public void setMessage(byte[] message) {
        this.message = message;
    }
    
    public void readExternal(ObjectInput in ) throws IOException {
        int length = in.readInt();
        message = new byte[length];
        in.read(message,0,length);
    }
    
    public void writeExternal(ObjectOutput out) throws IOException {
        out.writeInt(message.length);
        out.write(message,0,message.length);
    }

}