污染管控

xufenglei

2018-07-18 51a036ff495cec0a10a372450598356da6698cba

污染管控

 src/main/java/com/moral/controller/DemoConreoller.java

@@ -1,5 +1,9 @@
package com.moral.controller;



import java.math.BigDecimal;

import java.time.LocalDate;

import java.time.temporal.TemporalAdjusters;

import java.util.Arrays;

import java.util.Collections;

import java.util.Comparator;

import java.util.Date;

@@ -7,11 +11,14 @@
import java.util.Map;



import javax.annotation.Resource;

import javax.servlet.http.HttpServletRequest;



import org.springframework.web.bind.annotation.GetMapping;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RestController;



import com.moral.common.util.WebUtils;

import com.moral.mapper.AlarmDailyMapper;

import com.moral.mapper.DemoMapper;



@RestController

@@ -20,7 +27,10 @@


    @Resource

    private DemoMapper demoMapper;

	


    @Resource

    private AlarmDailyMapper alarmDailyMapper;



    @GetMapping("list")

    public List<Map<String, Object>> getDatas(){

        List<Map<String, Object>> list = demoMapper.getDatas();

@@ -32,4 +42,21 @@
        });

        return list;

    }



    @GetMapping("pollution")

    public List<Map<String, Object>> getPollutionDatas(HttpServletRequest request){

        Map<String, Object> parameters = WebUtils.getParametersStartingWith(request, null);

        Object sensorKey = parameters.get("sensorKey");

        parameters.put("sensorKeys", Arrays.asList(sensorKey));

        parameters.put("start", LocalDate.now().with(TemporalAdjusters.firstDayOfMonth()));

        parameters.put("end", LocalDate.now().with(TemporalAdjusters.firstDayOfNextMonth()));

        List<Map<String, Object>> alarmData = alarmDailyMapper.getAlarmData(parameters);

        Collections.sort(alarmData, new Comparator<Map<String, Object>>() {

            @Override

            public int compare(Map<String, Object> o1, Map<String, Object> o2) {

                return ((BigDecimal) o2.get(sensorKey)).compareTo((BigDecimal) o1.get(sensorKey));

            }

        });

        return alarmData;

    }

}