tcplistimpl.java

WAP PUSH后台源码,WAP PUSH后台源码

package com.sxit.pim.cp;
import com.sxit.common.ListImpl;
import java.util.*;
import java.sql.*;
/**
 * <p>类名: TcpListImpl</p>
 * <p>功能: cp</p>
 * <p>公司: 深讯信科</p>
 * <p>版本: 1.0</p>
 * @程序 sxit
 * @日期 2005-12-14
 * @修改纪录
 */
public class TcpListImpl extends ListImpl
{
     public TcpListImpl()
     {
          super();
     }
     public void createList(Connection con) throws SQLException
     {
          createList(con,0,0,"");
     }
     public void createList(Connection con,String strSearch) throws SQLException
     {
          createList(con,0,0,strSearch);
     }
     public void createList(Connection con,int pageNo,int pageSize) throws SQLException
     {
          createList(con,pageNo,pageSize,"");
     }
     public void createList(Connection con,int pageNo,int pageSize,String strSearch) throws SQLException
     {
          PreparedStatement stmt=null;
          ResultSet rs=null;
          String sql="";
          int i=0;
          try{
               if(pageNo==0 && pageSize==0){
                    strSearch=" where 1=1 "+strSearch;
                    recList=new ArrayList();
                    sql="select id,cp_ip,cp_name,corporationid from tcp "+strSearch;
                    stmt=con.prepareStatement(sql);
                    rs=stmt.executeQuery();
                    i=0;
                    while(rs.next()){
                         Tcp tcp=new Tcp();
                         tcp.setId(rs.getInt("id"));
                         tcp.setCp_ip(rs.getString("cp_ip"));
                         tcp.setCp_name(rs.getString("cp_name"));
                         tcp.setCorporationid(rs.getInt("corporationid"));
                         recList.add(tcp);
                         i++;
                    }
                    stmt.close();
               }else{
                    this.pageNo=pageNo;
                    this.pageSize=pageSize;
                    recList=new ArrayList();
                    sql="select id,cp_ip,cp_name,corporationid from tcp "+strSearch;
                    stmt=con.prepareStatement(sql,ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);
                    rs=stmt.executeQuery();
                    rs.last();
                    recCount=rs.getRow();
                    if(pageSize*(pageNo-1)==0){
                         rs.beforeFirst();
                    }else{
                         rs.absolute(pageSize*(pageNo-1));
                    }
                    i=0;
                    while(rs.next() && i<pageSize){
                         Tcp tcp=new Tcp();
                         tcp.setId(rs.getInt("id"));
                         tcp.setCp_ip(rs.getString("cp_ip"));
                         tcp.setCp_name(rs.getString("cp_name"));
                         tcp.setCorporationid(rs.getInt("corporationid"));
                         recList.add(tcp);
                         i++;
                    }
                    stmt.close();
//                    this.pageNo=pageNo;
//                    this.pageSize=pageSize;
//                    strSearch=" where 1=1 "+strSearch;
//                    sql="select count(*) as cnt from tcp "+strSearch;
//                    stmt = con.prepareStatement(sql);
//                    rs = stmt.executeQuery();
//                    if(rs.next()){
//                         recCount=rs.getInt("cnt");
//                    }
//                    stmt.close();
//                    recList=new ArrayList();
//                    sql="select id,cp_ip,cp_name,corporationid from tcp "+strSearch;
//                    stmt=con.prepareStatement(sql);
//                    rs=stmt.executeQuery();
//                    i=0;
//                    while(i<pageSize*(pageNo-1)){
//                         rs.next();
//                         i++;
//                    }
//                    i=0;
//                    while(rs.next() && i<pageSize){
//                         Tcp tcp=new Tcp();
//                         tcp.setId(rs.getInt("id"));
//                         tcp.setCp_ip(rs.getString("cp_ip"));
//                         tcp.setCp_name(rs.getString("cp_name"));
//                         tcp.setCorporationid(rs.getInt("corporationid"));
//                         recList.add(tcp);
//                         i++;
//                    }
//                    stmt.close();
               }
          }
          finally{
               if(stmt!=null) stmt.close();
          }
     }
     public void createList1(Connection con,int pageNo,int pageSize,String strSearch) throws SQLException
     {
          PreparedStatement stmt=null;
          ResultSet rs=null;
          String sql="";
          int i=0;
          try{
               if(pageNo==0 && pageSize==0){
                    recList=new ArrayList();
                    sql="select a.id,a.cp_ip,a.cp_name,a.corporationid from tcp a where 1=1  "+strSearch;
                    stmt=con.prepareStatement(sql);
                    rs=stmt.executeQuery();
                    i=0;
                    while(rs.next()){
                         Tcp tcp=new Tcp();
                         tcp.setId(rs.getInt("id"));
                         tcp.setCp_ip(rs.getString("cp_ip"));
                         tcp.setCp_name(rs.getString("cp_name"));
                         tcp.setCorporationid(rs.getLong("corporationid"));
                         recList.add(tcp);
                         i++;
                    }
                    stmt.close();
               }else{
                    this.pageNo=pageNo;
                    this.pageSize=pageSize;
                    recList=new ArrayList();
                    sql="select a.id,a.cp_ip,a.cp_name,a.corporationid from tcp a where 1=1  "+strSearch;
                    stmt=con.prepareStatement(sql,ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);
                    rs=stmt.executeQuery();
                    rs.last();
                    recCount=rs.getRow();
                    if(pageSize*(pageNo-1)==0){
                         rs.beforeFirst();
                    }else{
                         rs.absolute(pageSize*(pageNo-1));
                    }
                    i=0;
                    while(rs.next() && i<pageSize){
                         Tcp tcp=new Tcp();
                         tcp.setId(rs.getInt("id"));
                         tcp.setCp_ip(rs.getString("cp_ip"));
                         tcp.setCp_name(rs.getString("cp_name"));
                         tcp.setCorporationid(rs.getLong("corporationid"));
                         recList.add(tcp);
                         i++;
                    }
                    stmt.close();
//                    this.pageNo=pageNo;
//                    this.pageSize=pageSize;
//                    sql="select count(*) as cnt from tcp a where 1=1  "+strSearch;
//                    stmt = con.prepareStatement(sql);
//                    rs = stmt.executeQuery();
//                    if(rs.next()){
//                         recCount=rs.getInt("cnt");
//                    }
//                    stmt.close();
//                    recList=new ArrayList();
//                    sql="select a.id,a.cp_ip,a.cp_name,a.corporationid from tcp a where 1=1  "+strSearch;
//                    stmt=con.prepareStatement(sql);
//                    rs=stmt.executeQuery();
//                    i=0;
//                    while(i<pageSize*(pageNo-1)){
//                         rs.next();
//                         i++;
//                    }
//                    i=0;
//                    while(rs.next() && i<pageSize){
//                         Tcp tcp=new Tcp();
//                         tcp.setId(rs.getInt("id"));
//                         tcp.setCp_ip(rs.getString("cp_ip"));
//                         tcp.setCp_name(rs.getString("cp_name"));
//                         tcp.setCorporationid(rs.getInt("corporationid"));
//                         recList.add(tcp);
//                         i++;
//                    }
//                    stmt.close();
               }
          }
          finally{
               if(stmt!=null) stmt.close();
          }
     }
}