Retriving the data from the DataBase...Something is going mess, plz help

Question

HI to all,
On the browser page i am getting as-> null
Friends I want to the check the detail of the user and according to that
Dispatch the response to the jsp page
********************************** I u Dont mind plz go through my code were i am going wrong
Servlet (LoginServlet8.java)
                UserServices8 userServices8=new UserServices8();
                User3 user3=userServices8.userMatchConfirmation(match_id);
                //int match_Status=user3.getComplete();
                if((user3.getComplete()) == 0)
                     User userBal=userServices8.userBalanceConfirmation(userId);
                     if ((userBal.getUserCredit())>amount1)
                         req.setAttribute("message","U have sufficient amount, u Can bet");
                         RequestDispatcher rd = req.getRequestDispatcher("/test2.jsp");
                         rd.forward(req,res);
                     else
                         req.setAttribute("Defaulter","U dont have sufficient amount");
                         RequestDispatcher rd1 = req.getRequestDispatcher("/test1.jsp");
                         rd1.forward(req,res);
                    else
                         req.setAttribute("cal","Access Denied! U cannot play match is over");
                           RequestDispatcher rd2 = req.getRequestDispatcher("/test.jsp");
                           rd2.forward(req,res);
Bussiness Logic Class (UserServices8.java)
public User userBalanceConfirmation(int userID)
      Connection con=null;
      ResultSet rs=null;
      PreparedStatement ps=null;
      User userBal=new User();
          int i;
          float f1,f2;
          try{
               Class.forName("com.mysql.jdbc.Driver");
               con=DriverManager.getConnection("jdbc:mysql://145.166.11.666/Bidding","mysql","password");
               ps=con.prepareStatement("select Balance.Total_Credit,Balance.Available_Credit from Balance where Balance.User_ID=?  ");
               ps.setInt(1,userID);
               rs=ps.executeQuery();
               while (rs.next())
                    //i=rs.getInt(1);
                    f1=rs.getFloat(1);
                    f2=rs.getFloat(2);
                    userBal.setUserID(userID);
                    userBal.setUserCredit(f1);
                    userBal.setUserAvailableBalance(f2);
Bean Class (User.java)
In this Getting and Setting the values
Message was edited by:
saamer
null

Answer 1

hi,
as=nullwhat's the variable as ?
your code seems to be correct.
Plz, post the hole error message