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
  25         @Override
  26         public boolean registerNewHouse(String houseName, Owner owner,
  27                         String description, String district, int nRooms, int nKitchens,
  28                         int nBaths, int nLivings, int nParkings) {
  29
  30                 boolean stored = false;
  31                 if (nKitchens < 1 || nLivings < 3 || nBaths < 2)
  32                         return false;
  33                 HouseFeatures feature = new HouseFeatures(nRooms, nKitchens, nBaths,
  34                                 nLivings, nParkings);
  35                 RuralHouse rh = new RuralHouse(houseName,
  36                                 owner, description, district, feature);
  37                 owner.getRuralHouses().add(rh);
  38                 stored = this.dbMngr.storeRuralHouses(rh);
  39                 return stored;
  40         }
  41
  42         @Override
  43
  44         public boolean registerNewHouse(RuralHouse rh) {
  45
  46                 boolean stored = false;
  47
  48                 rh.getOwner().getRuralHouses().add(rh);
  49                 stored = this.dbMngr.storeRuralHouses(rh);
  50                 return stored;
  51         }
  52
  53
  54         public void removeHouse(RuralHouse rh , Owner owner) {
  55                 Vector<RuralHouse>  temp = owner.getRuralHouses();
  56                 temp.remove(rh);
  57                 this.dbMngr.removeHouse(rh, owner);
  58         }
  59
  60
  61
  62         @Override
  63         public Vector<RuralHouse> getHousesByDistrict(String town) {
  64
  65                 return this.dbMngr.getRuralHousesByTown(town);
  66         }
  67
  68         public Vector<RuralHouse> getHouses(String town,int nBed , int nKit, int nBath, int nPark, int nLiv) {
  69
  70                 return this.dbMngr.getRuralHouses(town, nBed, nKit, nBath, nPark, nLiv);
  71         }
  72
  73
  74
  75         @Override
  76         public Vector<RuralHouse> getAllRuralHouses() throws RemoteException,
  77                         Exception {
  78                 return dbMngr.getAllRuralHouses();
  79         }
  80
  81
  82
  83         @Override
  84         public RuralHouse getHouseByName(String Name) {
  85                 return this.dbMngr.getRuralHouseByName(Name);
  86         }
  87
  88
  89
  90
  91
  92         // For future implementation
  93         // @Override
  94         // public void modifyHouse(int houseName, Owner owner, String description,
  95         // String town, int nRooms, int nKitchens, int nBaths, int nLivings,
  96         // int nParkings) {
  97         // // TODO Auto-generated method stub
  98         //
  99         // }
 100
 101         // Maybe returning the offer is not necessary. Depends on GUI
 102         // implementation.
 103
 104 }