momtmessagerecognizer.java

中国联通短信通信协议

package com.wireless.sms.gwif.test.receive;

import java.nio.ByteBuffer;

import net.gleamynode.netty2.Message;
import net.gleamynode.netty2.MessageParseException;
import net.gleamynode.netty2.MessageRecognizer;
import com.wireless.gwif.socketconn.FixedByteMessage;
//import com.wireless.sms.pub.net.*;

/**
 * Recognizes SumUp protocol messages. Works both in server mode and client
 * mode. Sesver will receive only <code>ADD</code> message, and client will
 * receive only <code>RESULT</code> message.
 *
 * @author Trustin Lee (http://gleamynode.net/)
 * @version $Rev: 6 $, $Date: 2007/02/02 05:21:54 $
 */
public class MOMTMessageRecognizer implements MessageRecognizer {

//        private int mode;

        public MOMTMessageRecognizer() {
        }

        public Message recognize(ByteBuffer buf) throws MessageParseException {
            if (buf.remaining() < 0)
              return null;
            else
              return new FixedByteMessage();

        }
}