blame | history | patch | commit | commitdiff | ignore whitespace
kaiyu
2022-03-10 9dcca27f3e28febdf4d79c2b6017d15bb104cff2 
 screen-api/src/main/java/com/moral/api/kafka/consumer/SecondDataConsumer.java


@@ -4,8 +4,10 @@


import com.moral.api.entity.Device;


import com.moral.api.entity.Sensor;


import com.moral.api.entity.UnitConversion;


import com.moral.api.utils.AdjustDataUtils;


import com.moral.api.utils.UnitConvertUtils;


import com.moral.api.websocket.SingleDeviceServer;


import com.moral.util.UnitConvertUtils;


import lombok.extern.slf4j.Slf4j;


import org.apache.kafka.clients.consumer.Consumer;


import org.apache.kafka.clients.consumer.ConsumerRecord;


import org.apache.kafka.common.TopicPartition;


@@ -14,6 +16,7 @@


import org.springframework.stereotype.Component;


import org.springframework.util.ObjectUtils;




import java.math.BigDecimal;


import java.util.HashMap;


import java.util.List;


import java.util.Map;


@@ -27,19 +30,27 @@


 * @Version TODO


 **/


@Component


@Slf4j


public class SecondDataConsumer implements ConsumerSeekAware {




    @KafkaListener(topics = "second_data", groupId = "SecondsDataGroup998")


    @KafkaListener(containerFactory = "secondDataListenerFactory", topics = "second_data")


    public void listen(ConsumerRecord<String, String> record, Consumer consumer) throws Exception {


        String messageStr = record.value();


        Map<String, Object> message = (Map<String, Object>) JSON.parse(messageStr);


        CopyOnWriteArraySet<SingleDeviceServer> sockets = SingleDeviceServer.sockets;


        for (SingleDeviceServer socket : sockets) {


            //判断消息书否数据该socket


            //取出基本信息


            //判断消息是否数据该socket


            String messageMac = (String) message.get("mac");


            String mac = socket.getMac();


            Map<String, Device> devicesInfo = socket.getDevicesInfo();


            Device device = devicesInfo.get(mac);


            if (!mac.equalsIgnoreCase(messageMac))


                continue;


            //取出基本信息


            Device device = socket.getDeviceAlarmInfo();


            Map<String, Object> adjustFormula = socket.getAdjustFormula();


            Map<String, Object> regionAqi = socket.getRegionAqi();


            //补偿数据


            if(adjustFormula!=null)


                message = AdjustDataUtils.adjust(message,adjustFormula,regionAqi);


            //创建最终消息对象


            Map<String, Object> resultMessgae = new HashMap<>();


            //拼接单位


@@ -50,8 +61,13 @@


                String showUnitKey = sensor.getShowUnitKey();


                String unitKey = sensor.getUnitKey();


                String unit = sensor.getUnit();


                String sourceData = String.valueOf(message.get(code));


                //数据补偿


                Object value = message.get(code);


                if(value==null)


                    continue;


                Double sourceDataD = Double.valueOf(String.valueOf(value));


                BigDecimal bg = new BigDecimal(sourceDataD);


                bg = bg.setScale(2, BigDecimal.ROUND_FLOOR);


                String sourceData = bg.toString();


                //单位转换


                if (!unitKey.equals(showUnitKey)) {//如果源单位和显示单位不同，则进行单位转换


                    String formula = sensor.getFormula();


@@ -66,18 +82,18 @@


                    //单位转换


                    String resultData = UnitConvertUtils.calculate(sourceData, formula);


                    if (resultData != null) {


                        resultData+=showUnit;


                    }else{//如果转换出的数据为null，则代表缓存中也没有公式，依然使用源单位。


                        resultData = sourceData+unit;


                        resultData += showUnit;


                    } else {//如果转换出的数据为null，则代表缓存中也没有公式，依然使用源单位。


                        resultData = sourceData + unit;


                    }


                    resultMessgae.put(sensor.getCode(), resultData);


                } else {


                    //拼接单位


                    sourceData += showUnit;


                    if(!showUnit.equals("无单位"))


                        sourceData = sourceData + " " + showUnit;


                    resultMessgae.put(sensor.getCode(), sourceData);


                }


            }


            resultMessgae.put("serverTime",System.currentTimeMillis());


            socket.sendMessage(JSON.toJSONString(resultMessgae));


        }


    }