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

   1 package businessLogic;
   2
   3 import java.rmi.RemoteException;
   4 import java.util.Vector;
   5
   6 import dataAccess.DB4oManager;
   7 import domain.HouseFeatures;
   8 import domain.Owner;
   9 import domain.RuralHouse;
  10
  11 public class HouseManager implements HouseManagerInterface {
  12         DB4oManager dbMngr;
  13
  14         public HouseManager() {
  15                 try {
  16                         dbMngr = DB4oManager.getInstance();
  17                 } catch (Exception e) {
  18
  19                         e.printStackTrace();
  20                 }
  21         }
  22
  23
  24         private boolean suitsRegulations(int nKitchens, int nBaths, int nLivings) {
  25                 if (nKitchens < 1 || nLivings < 3 || nBaths < 2)
  26                         return false;
  27                 else
  28                         return true;
  29         }
  30
  31         @Override
  32         public boolean registerNewHouse(RuralHouse rh) {
  33
  34                 boolean stored = false;
  35                 if (!suitsRegulations(rh.getFeatures().getnKitchens(), rh.getFeatures()
  36                                 .getnBaths(), rh.getFeatures().getnKitchens()))
  37                         return false;
  38                 rh.getOwner().getRuralHouses().add(rh);
  39                 stored = this.dbMngr.storeRuralHouses(rh);
  40                 return stored;
  41         }
  42
  43         public void removeHouse(RuralHouse rh, Owner owner) {
  44                 Vector<RuralHouse> temp = owner.getRuralHouses();
  45                 temp.remove(rh);
  46                 this.dbMngr.removeHouse(rh, owner);
  47         }
  48
  49
  50
  51         public Vector<RuralHouse> getHouses(String name,String town, int nBed, int nKit,
  52                         int nBath, int nPark, int nLiv) {
  53
  54                 return this.dbMngr.getRuralHouses(name ,town, nBed, nKit, nBath, nPark, nLiv);
  55         }
  56
  57         @Override
  58         public Vector<RuralHouse> getAllRuralHouses() throws RemoteException,
  59                         Exception {
  60                 return dbMngr.getAllRuralHouses();
  61         }
  62
  63
  64
  65         // For future implementation
  66         // @Override
  67         // public void modifyHouse(int houseName, Owner owner, String description,
  68         // String town, int nRooms, int nKitchens, int nBaths, int nLivings,
  69         // int nParkings) {
  70         // // TODO Auto-generated method stub
  71         //
  72         // }
  73
  74         // Maybe returning the offer is not necessary. Depends on GUI
  75         // implementation.
  76
  77 }