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

   1 package businessLogic;
   2
   3 import java.rmi.RemoteException;
   4 import java.rmi.server.UnicastRemoteObject;
   5 import java.util.Vector;
   6
   7 import common.AdminInterface;
   8 import domain.Account;
   9 import domain.Administrator;
  10 import domain.Owner;
  11 import domain.RuralHouse;
  12
  13 public class AdminManager extends UnicastRemoteObject implements AdminInterface {
  14         /**
  15          *
  16          */
  17         private static final long serialVersionUID = 1L;
  18
  19
  20
  21
  22         public AdminManager() throws RemoteException {
  23
  24         }
  25
  26         public Vector<RuralHouse> getAdditionRequests() throws RemoteException {
  27                 return new Vector<RuralHouse>(Administrator.getInstance()
  28                                 .getAddRequest());
  29         }
  30
  31         public Vector<RuralHouse> getDeletionRequests() throws RemoteException {
  32                 return new Vector<RuralHouse>(Administrator.getInstance()
  33                                 .getRemoveRequest());
  34         }
  35
  36         public Vector<Account> getOwnerAdditionRequests() throws RemoteException {
  37                 return new Vector<Account>(Administrator.getInstance()
  38                                 .getNewOwnerRequest());
  39         }
  40
  41         public void removeHouseAdditionRequests(RuralHouse house) throws RemoteException {
  42                 Administrator.getInstance().getAddRequest().remove(house);
  43         }
  44
  45         public void removeHouseDeletionRequests(RuralHouse house) throws RemoteException {
  46                 Administrator.getInstance().getRemoveRequest().remove(house);
  47         }
  48
  49         public void removeOwnerAdditionRequests(Account acc) throws RemoteException {
  50                 Administrator.getInstance().getNewOwnerRequest().remove(acc);
  51         }
  52
  53         public boolean addAdditionRequest(RuralHouse rh) throws RemoteException {
  54                 if (this.getAdditionRequests().contains(rh)) {
  55                         return false;
  56                 }
  57                 return Administrator.getInstance().getAddRequest().add(rh);
  58
  59         }
  60
  61         public boolean addDeletionRequest(RuralHouse rh) throws RemoteException {
  62                 if (this.getDeletionRequests().contains(rh))
  63                         return false;
  64
  65                 return Administrator.getInstance().getRemoveRequest().add(rh);
  66
  67         }
  68
  69
  70
  71         public boolean addAccountRequest(String usr,
  72                         String pss, Owner ow) throws RemoteException {
  73
  74                 Account acc = new Account (usr, pss,  ow);
  75                 if (this.getOwnerAdditionRequests().contains(acc)) {
  76                         return false;
  77                 }
  78                 return Administrator.getInstance().getNewOwnerRequest().add(acc);
  79         }
  80
  81         @Override
  82         public void saveInstance() throws RemoteException {
  83                 Administrator.saveInstance();
  84
  85         }
  86
  87
  88
  89
  90 //      public boolean removeAccount(Account acc) {
  91 //              if (this.getDeletionRequests().contains(acc))
  92 //                      return false;
  93 //              return Administrator.getInstance().getNewOwnerRequest().add(acc);
  94 //      }
  95 }