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81041

2019-10-18 cc4059f9f5a2cd6766f4d888bd35d19f3827a053

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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.BaseDAO;
import com.fgkj.dao.CallBack;
import com.fgkj.dao.DAOHelper;
import com.fgkj.db.DBUtil;
import com.fgkj.dto.Devstate_usr;
 
public class Devstate_usrImpl implements BaseDAO,CallBack{
 
    public List getResults(ResultSet rs) {
        List list=new ArrayList();
        try {
            while(rs.next()){
                Devstate_usr dev_usr=new Devstate_usr();
                dev_usr.setNum(rs.getInt("num"));
                dev_usr.setUid(rs.getInt("uid"));
                dev_usr.setDev_id(rs.getInt("dev_id"));
                dev_usr.setBattgroupid(rs.getInt("battgroupid"));
                dev_usr.setBatt_index(rs.getInt("batt_index"));
                dev_usr.setStationname(rs.getString("stationname"));
                dev_usr.setBattgroupname(rs.getString("battgroupname"));
                dev_usr.setNote(rs.getString("note"));
                list.add(dev_usr);
            }
        } catch (SQLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return list;
    }
   //添加
    public boolean add(Object obj) {
        Devstate_usr dev_usr=(Devstate_usr) obj;
        String sql="insert into web_site.tb_devstate_usr(uid,dev_id,battgroupid,batt_index,stationname,battgroupname) values(?,?,?,?,?,?)";
        boolean bl=DAOHelper.executeUpdate(DBUtil.getConn(), sql, new Object[]{dev_usr.getUid(),dev_usr.getDev_id(),dev_usr.getBattgroupid(),dev_usr.getBatt_index(),dev_usr.getStationname(),dev_usr.getBattgroupname()});
        return bl;
    }
    //修改
    public boolean update(Object obj) {
        Devstate_usr dev_usr=(Devstate_usr) obj;
        String sql="update web_site.tb_devstate_usr set battgroupid=?,batt_index=?,battgroupname=?  where uid=? and  dev_id=? ";
        boolean bl=DAOHelper.executeUpdate(DBUtil.getConn(), sql, new Object[]{dev_usr.getBattgroupid(),dev_usr.getBatt_index(),dev_usr.getBattgroupname(),dev_usr.getUid(),dev_usr.getDev_id()});
        return bl;
    }
   //删除
    public boolean del(Object obj) {
        Devstate_usr dev_usr=(Devstate_usr) obj;
        String sql="delete from web_site.tb_devstate_usr where uid=? and dev_id=? and battgroupid=?";
        boolean bl=DAOHelper.executeUpdate(DBUtil.getConn(), sql, new Object[]{dev_usr.getUid(),dev_usr.getDev_id(),dev_usr.getBattgroupid()});
        return bl;
    }
 
    public List searchAll() {
        // TODO Auto-generated method stub
        return null;
    }
    //根据用户id查询
    public List serchByCondition(Object obj) {
        Devstate_usr dev_usr=(Devstate_usr) obj;
        String sql="   select distinct battgroupid,uid,dev_id,batt_index,stationname,battgroupname from web_site.tb_devstate_usr " +
                   "   where uid=? " +
                   "   and dev_id in(select distinct FBSDeviceId from db_battinf.tb_battinf)" +
                   "   order by num";
        List list=DAOHelper.executeQuery(sql, DBUtil.getConn(), new Object[]{dev_usr.getUid()}, new CallBack() {
            
            public List getResults(ResultSet rs) {
                List list=new ArrayList();
                try {
                    while(rs.next()){
                        Devstate_usr dev_usr=new Devstate_usr();
                        dev_usr.setUid(rs.getInt("uid"));
                        dev_usr.setDev_id(rs.getInt("dev_id"));
                        dev_usr.setBattgroupid(rs.getInt("battgroupid"));
                        dev_usr.setBatt_index(rs.getInt("batt_index"));
                        dev_usr.setStationname(rs.getString("stationname"));
                        dev_usr.setBattgroupname(rs.getString("battgroupname"));
                        list.add(dev_usr);
                    }
                } 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) {
      Devstate_usrImpl dimpl=new Devstate_usrImpl();
      Devstate_usr dev_usr=new Devstate_usr();
      dev_usr.setUid(1001);
      List list=dimpl.serchByCondition(dev_usr);
      System.out.println(list.size());
}
}