xp-dev.com Git - RRRRHHHH_Code/blob - ruralHouses/src/businessLogic/LoginManager.java

   1 package businessLogic;
   2
   3 import gui.StartWindow;
   4
   5 import java.rmi.RemoteException;
   6 import java.util.Vector;
   7
   8 import dataAccess.DB4oManager;
   9 import domain.Owner;
  10
  11 public class LoginManager implements LoginManagerInterface {
  12         //owners to be separated to accounts later on
  13         DB4oManager dbMngr;
  14
  15
  16         public LoginManager() {
  17
  18                 try {
  19                         dbMngr = DB4oManager.getInstance();
  20                 } catch (Exception e) {
  21                         // TODO Auto-generated catch block
  22                         e.printStackTrace();
  23                 }
  24         }
  25
  26
  27         @Override
  28         public Owner checkCredentials(String usr, String pwd) {
  29                 try {
  30                         Vector<Owner> owner = dbMngr.getSingleOwner(usr, pwd);
  31                         if(owner.isEmpty()) return null;
  32                         else return owner.get(0);
  33
  34                 } catch (Exception e) {
  35                         // TODO Auto-generated catch block
  36                         e.printStackTrace();
  37                 }
  38                 return null;
  39         }
  40
  41
  42
  43 }