传感器平均数据 报表接口

xufenglei

2017-11-14 91e5d3d85c737b96b2c4a1994e2b861cc083453c

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package com.moral.monitor.service.impl; 
 
import java.text.ParseException; 
import java.util.Date; 
import java.util.List; 
import java.util.Map; 
 
import org.apache.commons.lang3.time.DateUtils; 
import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.stereotype.Service; 
 
import com.moral.monitor.dao.HistoryEntityMapper; 
import com.moral.monitor.service.ReportService; 
import com.moral.monitor.util.BusinessException; 
 
@Service 
public class ReportServiceImpl implements ReportService { 
 
    @Autowired 
    private HistoryEntityMapper historyMapper; 
 
    @Override 
    public List<Map<String, Object>> getSensorsAverageByEquipment(Map<String, Object> parameters) { 
        Object type = parameters.get("type"); 
        if ("hour".equals(type)) { 
            parameters.put("type", "%Y-%m-%d %H"); 
        } else if ("minute".equals(type)) { 
            parameters.put("type", "%Y-%m-%d %H:%i"); 
        } else { 
            throw new BusinessException("type参数输入错误！"); 
        } 
         
        try { 
            Date start = DateUtils.parseDate((String)parameters.get("time"), "yyyy-MM-dd"); 
            parameters.put("start", start); 
            parameters.put("end", DateUtils.addDays(start, 1)); 
        } catch (ParseException e) { 
            e.printStackTrace(); 
            throw new BusinessException("time参数输入错误！"); 
        } 
         
        return historyMapper.getSensorsAverageByEquipment(parameters); 
    } 
 
}