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.Batt_endurance; import com.mysql.fabric.xmlrpc.base.Array; public class Batt_enduranceImpl 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; } //续航时间的查询 public List serchByCondition(Object obj) { Batt_endurance bendurance=(Batt_endurance) obj; String sql="select distinct tb_batt_endurance.num,tb_batt_endurance.deviceid,tb_batt_endurance.stationid,real_cap,tb_batt_endurance.moncapstd,real_curr,endurance_theory_timelong,endurance_actual_timelong,is_out_stand " + ",db_battinf.tb_battinf.StationName,db_battinf.tb_battinf.StationName1,db_battinf.tb_battinf.StationName2 " + " from web_site.tb_batt_endurance,db_battinf.tb_battinf " + " where tb_batt_endurance.stationid=db_battinf.tb_battinf.stationid " ; //机房筛选 String stationSql=" and db_battinf.tb_battinf.StationName like ? and db_battinf.tb_battinf.StationName1 like ? and db_battinf.tb_battinf.StationName2 like ?"; sql+=stationSql; //实际续航时间 String timelongSqlT=" and endurance_actual_timelong<=? ";//小于某一时间 String timelongSqlF=" and endurance_actual_timelong!=? ";//全部 if(bendurance.getEndurance_actual_timelong()==0){ sql+=timelongSqlF; }else{ sql+=timelongSqlT; } //是否掉站 String is_out_standSqlT=" and is_out_stand!=? ";//全部 String is_out_standSqlF=" and is_out_stand=? "; if(bendurance.getIs_out_stand()==100){ sql+=is_out_standSqlT; }else{ sql+=is_out_standSqlF; } //排序时间 String orderSql=" order by endurance_actual_timelong asc "; sql+=orderSql; //System.out.println(sql); List list=DAOHelper.executeQuery(sql, DBUtil.getConn(), new Object[]{"%"+bendurance.getStationName()+"%","%"+bendurance.getStationName1()+"%","%"+bendurance.getStationName2()+"%",bendurance.getEndurance_actual_timelong(),bendurance.getIs_out_stand()}, new CallBack() { public List getResults(ResultSet rs) { List list=new ArrayList(); try { while(rs.next()){ Batt_endurance b=new Batt_endurance(); b.setNum(rs.getInt("num")); b.setDeviceId(rs.getInt("deviceId")); b.setStationid(rs.getString("stationid")); b.setReal_cap(rs.getFloat("real_cap")); b.setMoncapstd(rs.getFloat("moncapstd")); b.setReal_curr(rs.getFloat("real_curr")); b.setEndurance_theory_timelong(rs.getInt("endurance_theory_timelong")); b.setEndurance_actual_timelong(rs.getInt("endurance_actual_timelong")); b.setStationName(rs.getString("stationname")); b.setStationName1(rs.getString("stationname1")); b.setStationName2(rs.getString("stationname2")); list.add(b); } } 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) { Batt_enduranceImpl bimpl=new Batt_enduranceImpl(); Batt_endurance ben=new Batt_endurance(); ben.setStationName(""); ben.setStationName1(""); ben.setStationName2(""); ben.setEndurance_actual_timelong(120); ben.setIs_out_stand(100); List list=bimpl.serchByCondition(ben); System.out.println(list.size()); } }