encodercallinmessage.java

来自「利用mina框架写的一个通信实例。初学者的一个好教程。」· Java 代码 · 共 48 行

package org.apache.mina.examples.call.encode;

import java.util.Collections;
import java.util.HashSet;
import java.util.Set;

import org.apache.mina.common.ByteBuffer;
import org.apache.mina.examples.call.Constants;
import org.apache.mina.examples.call.message.AbstractMessage;
import org.apache.mina.examples.call.message.CallInMessage;
import org.apache.mina.protocol.ProtocolSession;
import org.apache.mina.protocol.codec.MessageEncoder;

/**
 * A {@link MessageEncoder} that encodes {@link AddMessage}.
 * 
 * @author The Apache Directory Project
 * @version $Rev: 209237 $, $Date: 2005-07-05 15:44:16 +0800 (Tue, 05 Jul 2005) $
 */
public class EncoderCallInMessage extends EncoderAbstractMessage {
	private static final Set TYPES;

	static {
		Set types = new HashSet();
		types.add(CallInMessage.class);
		TYPES = Collections.unmodifiableSet(types);
	}

	public EncoderCallInMessage() {
		super(Constants.TYPE_CALL_IN);
	}

	public Set getMessageTypes() {
		return TYPES;
	}

	protected void encodeBody(ProtocolSession session, AbstractMessage message,
			ByteBuffer out) {
		System.out.println(this + "--info encodeBody  begin");
		CallInMessage msg = (CallInMessage) message;
		out.put(msg.getCaller());
		out.put(msg.getZone());
		out.put(msg.getReserve());
		System.out.println(this + "--info encodeBody  end");

	}
}