package com.dy.common.mw.protocol.p206V2;

import com.dy.common.mw.protocol.AnnotationOnLine;
import com.dy.common.mw.protocol.OnLine;

@AnnotationOnLine(
		enable = true,
		protocolName = ProtocolConstantV206V2.protocolName,
		protocolVersion = ProtocolConstantV206V2.protocolVer,
		priority = ProtocolConstantV206V2.priority)
@SuppressWarnings("unused")
public class OnLineV2 implements OnLine{

	/**
	 * 对上线数据进行分析 
	 * @param upBuf 上行数据
	 * @return
	 */
	@Override
	public OnLineResult parse(byte[] upBuf)throws Exception {
		OnLineResult olr = new OnLineResult() ;
		CommonV2 cp = new CommonV2() ;
		Boolean[] isThis_p206Pgu = cp.isThisProtocolHead(upBuf) ;
		if(isThis_p206Pgu == null || isThis_p206Pgu.length != 2){
			//出错
			olr.result = OnLine.OnLineAction_fail ;
			olr.rtuAddr = null ;
		}else if(!isThis_p206Pgu[0].booleanValue()){
			//不是本协议数据
			olr.result = OnLine.OnLineAction_success_noMe ;
			olr.rtuAddr = null ;
		}else{
			//是本协议数据
			olr.result = OnLine.OnLineAction_success ;
			olr.rtuAddr = cp.parseRtuAddr(upBuf) ;
			olr.protocolName = ProtocolConstantV206V2.protocolName ;
			olr.protocolVersion = cp.parseVersion(upBuf) ;
		}
		return olr;
	}

}