java分页 - Java / Java SE

DAO：

package com.gxjs.DAO;

import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;

import util.DBException;
import util.DataBaseDAO;

import com.gxjs.model.CheckMonM;

public class CheckMonDAO {
public ArrayList getCheckMon(String beginDay,String endDay, DataBaseDAO dataBaseDAO) throws DBException{
ArrayList arrayList= new ArrayList();
CheckMonM checkMonM;


//建立结果集
ResultSet rs=null;
String strSql="select a.raw_file_name,a.record_count record_count1,a.record_normal record_normal1,b.record_count record_count2,b.record_normal record_normal2,c.record_count record_normal3,c.deal_time from log_analyse_sum a, log_billing_sum b, log_sum c ";
strSql=strSql + " where c.deal_time between TO_CHAR(TO_DATE('"+beginDay+"', 'YYYY-MM-DD'), 'YYYYMMDD') AND";
strSql=strSql + " TO_CHAR(TO_DATE('"+endDay+"', 'YYYY-MM-DD'), 'YYYYMMDD') and rownum<100 ";

System.out.println(strSql);

//取得结果集
rs=dataBaseDAO.executeQuery(strSql);

try {
while(rs.next()){
checkMonM=new CheckMonM();
checkMonM.setRawfileName(rs.getString("raw_file_name"));
checkMonM.setRecordCount1(rs.getLong("record_count1"));
checkMonM.setRecordNormal1(rs.getLong("record_normal1"));