forked from moral

blame | history | patch | commit | commitdiff | ignore whitespace
jinpengyong
2022-03-09 8228b06f808840d95d58e4ad457e072800af33e6 
 screen-api/src/main/java/com/moral/api/kafka/consumer/SecondDataConsumer.java


@@ -4,15 +4,12 @@


import com.moral.api.entity.Device;


import com.moral.api.entity.Sensor;


import com.moral.api.entity.UnitConversion;


import com.moral.api.utils.UnitConvertUtils;


import com.moral.api.websocket.SingleDeviceServer;


import com.moral.util.UnitConvertUtils;


import lombok.AllArgsConstructor;


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;


import org.springframework.beans.factory.annotation.Value;


import org.springframework.boot.context.properties.ConfigurationProperties;


import org.springframework.kafka.annotation.KafkaListener;


import org.springframework.kafka.listener.ConsumerSeekAware;


import org.springframework.stereotype.Component;


@@ -35,7 +32,7 @@


@Slf4j


public class SecondDataConsumer implements ConsumerSeekAware {




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


    @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);


@@ -59,10 +56,22 @@


                String showUnitKey = sensor.getShowUnitKey();


                String unitKey = sensor.getUnitKey();


                String unit = sensor.getUnit();


                //如果消息中没有该因子则退出循环


                Object value = message.get(code);


                //对数据保留两位小数，并且向下取整


                Double sourceDataD = Double.valueOf(String.valueOf(message.get(code)));


                /*if(value==null)    源代码


                    continue;


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


                //测试代码使用，给臭气一个固定值  start


                Double sourceDataD = null;


                if (value != null) {


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


                }else{


                    sourceDataD = 5.00d;


                }


                //测试代码使用，给臭气一个固定值  end


                BigDecimal bg = new BigDecimal(sourceDataD);


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


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


                String sourceData = bg.toString();


                //数据补偿


                //单位转换


@@ -86,7 +95,8 @@


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


                } else {


                    //拼接单位


                    sourceData = sourceData + " " + showUnit;


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


                        sourceData = sourceData + " " + showUnit;


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


                }


            }