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