第一次提交

81041

2019-10-31 2edd919b4ae7eb04a766ba034518ab420f4860f9

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package com.fgkj.dao.impl;
 
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
 
import com.fgkj.dao.CallBack;
import com.fgkj.dao.DAOHelper;
 
import com.fgkj.dao.BaseDAO;
import com.fgkj.db.DBUtil;
import com.fgkj.dto.BattInf;
import com.fgkj.dto.Cmcc_Power_Data;
import com.sun.org.apache.bcel.internal.generic.GETFIELD;
 
public class Cmcc_Power_DataImpl implements BaseDAO,CallBack{
 
    public List getResults(ResultSet rs) {
        // TODO Auto-generated method stub
        return null;
    }
 
    public boolean add(Object obj) {
        // TODO Auto-generated method stub
        return false;
    }
 
    public boolean update(Object obj) {
        // TODO Auto-generated method stub
        return false;
    }
 
    public boolean del(Object obj) {
        // TODO Auto-generated method stub
        return false;
    }
 
    public List searchAll() {
        // TODO Auto-generated method stub
        return null;
    }
    //根据电池组id查询cmcc实时表中的实时电流画柱状图
    public List serchByCondition(Object obj) {
        BattInf binf=(BattInf) obj;
        String  sql="SELECT (binary curr1) as curr1,(binary curr2) as curr2,(binary curr3) as curr3,(binary curr4) as curr4,(binary curr5) as curr5  " +
                 "  FROM db_ram_db.cmcc_power_data  " +
                 "  WHERE dev_id IN(SELECT DISTINCT(fbsdeviceid) FROM db_battinf.tb_battinf where stationid=? ) " +
                 "  LIMIT 1";
        List list=DAOHelper.executeQuery(sql, DBUtil.getConn(), new Object[]{binf.getStationId()}, new CallBack() {
            
            public List getResults(ResultSet rs) {
                List list=new ArrayList();
                try {
                    while(rs.next()){
                        Cmcc_Power_Data cmcc=new Cmcc_Power_Data();
                        cmcc.setCurr1(rs.getFloat("curr1"));
                        cmcc.setCurr2(rs.getFloat("curr2"));
                        cmcc.setCurr3(rs.getFloat("curr3"));
                        cmcc.setCurr4(rs.getFloat("curr4"));
                        cmcc.setCurr5(rs.getFloat("curr5"));
                        list.add(cmcc);
                    }
                } catch (SQLException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                return list;
            }
        });
        return list;
    }
 
    public List serchByInfo(Object obj) {
        // TODO Auto-generated method stub
        return null;
    }
    public static void main(String[] args) {
        Cmcc_Power_DataImpl cimpl=new Cmcc_Power_DataImpl();
        BattInf binf=new BattInf();
        binf.setStationId("42070450");
        List list=cimpl.serchByCondition(binf);
        System.out.println(list.size());
    }
}