2023-03-04 16:29:55 +08:00
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package com.jsowell.netty.handler;
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2023-07-14 10:30:43 +08:00
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import com.alibaba.fastjson2.JSONObject;
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2023-03-04 16:29:55 +08:00
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import com.google.common.primitives.Bytes;
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import com.jsowell.common.constant.Constants;
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import com.jsowell.common.core.domain.ykc.YKCDataProtocol;
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import com.jsowell.common.core.domain.ykc.YKCFrameTypeCode;
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import com.jsowell.common.core.redis.RedisCache;
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import com.jsowell.common.util.BytesUtil;
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import com.jsowell.common.util.YKCUtils;
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import com.jsowell.netty.factory.YKCOperateFactory;
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import com.jsowell.pile.service.IPileBasicInfoService;
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import com.jsowell.pile.service.IPileConnectorInfoService;
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import io.netty.channel.Channel;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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/**
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* 充电桩心跳包
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*/
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@Slf4j
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@Component
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public class HeartbeatRequestHandler extends AbstractHandler {
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private final String type = YKCUtils.frameType2Str(YKCFrameTypeCode.HEART_BEAT_CODE.getBytes());
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@Autowired
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private RedisCache redisCache;
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@Autowired
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private IPileBasicInfoService pileBasicInfoService;
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@Autowired
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private IPileConnectorInfoService pileConnectorInfoService;
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@Override
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public void afterPropertiesSet() throws Exception {
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YKCOperateFactory.register(type, this);
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}
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@Override
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public byte[] supplyProcess(YKCDataProtocol ykcDataProtocol, Channel channel) {
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2023-07-14 10:30:43 +08:00
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log.info("[===充电桩心跳包===] param:{}, channel:{}", JSONObject.toJSONString(ykcDataProtocol), channel.toString());
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2023-03-04 16:29:55 +08:00
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// 获取消息体
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byte[] msgBody = ykcDataProtocol.getMsgBody();
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int startIndex = 0;
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int length = 7;
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// 桩号
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byte[] pileSnByte = BytesUtil.copyBytes(msgBody, startIndex, length);
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String pileSn = BytesUtil.binary(pileSnByte, 16);
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// 保存时间
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saveLastTime(pileSn);
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// 枪号
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startIndex += length;
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length = 1;
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byte[] pileConnectorNumByte = BytesUtil.copyBytes(msgBody, startIndex, length);
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String pileConnectorNum = String.format("%02d", Integer.parseInt(BytesUtil.binary(pileConnectorNumByte, 16)));
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//枪状态（不回复）
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startIndex += length;
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length = 1;
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byte[] connectorStatusByte = BytesUtil.copyBytes(msgBody, startIndex, length);
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String connectorStatus = BytesUtil.binary(connectorStatusByte, 16);
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// log.info("桩号：{}, 枪号：{}, 枪状态：{}", pileSn, pileConnectorNum, connectorStatus);
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// updateStatus(pileSn, pileConnectorNum, connectorStatus);
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// 公共方法修改状态
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pileBasicInfoService.updateStatus(BytesUtil.bcd2Str(ykcDataProtocol.getFrameType()), pileSn, pileConnectorNum, connectorStatus, null);
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// 心跳应答（置0）
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byte[] flag = Constants.zeroByteArray;
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// 消息体
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byte[] messageBody = Bytes.concat(pileSnByte, pileConnectorNumByte, flag);
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return getResult(ykcDataProtocol, messageBody);
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}
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}
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