Size.java

package serializers.thrift;

import java.io.IOException;
import org.msgpack.Packer;
import org.msgpack.Unpacker;
import org.msgpack.MessagePackable;
import org.msgpack.MessageUnpackable;
import org.msgpack.MessageConvertable;
import org.msgpack.MessageTypeException;

public enum Size implements MessagePackable, MessageUnpackable, MessageConvertable {
	SMALL(0),
	LARGE(1),
	;

	private int value;

	private Size() {
		this.value = 0;
	}

	private Size(int value) {
		this.value = value;
	}

	public int getValue() {
		return value;
	}

	public void messagePack(Packer pk) throws IOException {
		pk.packInt(this.value);
	}

	public void messageUnpack(Unpacker pac) throws IOException, MessageTypeException {
		int val = pac.unpackInt();
		switch(val) {
		case 0:
		case 1:
			this.value = val;
			break;
		default:
			throw new MessageTypeException();
		}
	}

	public void messageConvert(Object obj) throws MessageTypeException {
		if(!(obj instanceof Number)) {
			throw new MessageTypeException();
		}
		int val = ((Number)obj).intValue();
		switch(val) {
		case 0:
		case 1:
			this.value = val;
			break;
		default:
			throw new MessageTypeException();
		}
	}
}