xp-dev.com Git - RRRRHHHH_Code/blob - ruralHouses/src/domain/Administrator.java

   1 package domain;
   2
   3 import java.io.Serializable;
   4 import java.util.LinkedList;
   5
   6 import configuration.ConfigXML;
   7 import dataAccess.DB4oManager;
   8
   9 public class Administrator implements Serializable {
  10
  11         /**
  12          *
  13          */
  14         private static final long serialVersionUID = 1L;
  15
  16         private static Administrator admin = null;
  17         private static LinkedList<RuralHouse> addRequest;
  18         private static LinkedList<RuralHouse> removeRequest;
  19         private static LinkedList<Account> newOwnerRequest;
  20         static ConfigXML c;
  21
  22         private Administrator() {
  23                 addRequest = new LinkedList<RuralHouse>();
  24                 removeRequest = new LinkedList<RuralHouse>();
  25                 newOwnerRequest = new LinkedList<Account>();
  26         }
  27
  28         public static Administrator getInstance() {
  29                 c = ConfigXML.getInstance();
  30                 if (admin == null) {
  31                         if (c.getDataBaseOpenMode().equals("initialize")) {
  32                                 admin = new Administrator();
  33                         } else {
  34                                 DB4oManager db4o;
  35                                 try {
  36                                         db4o = DB4oManager.getInstance();
  37                                         admin = db4o.getAdminData();
  38                                 } catch (Exception e) {
  39                                         // TODO Auto-generated catch block
  40                                         e.printStackTrace();
  41                                 }
  42                         }
  43                 }
  44
  45                 return admin;
  46
  47         }
  48
  49         public static void saveInstance() {
  50                 try {
  51                         DB4oManager.getInstance().storeAdmin();
  52                 } catch (Exception e) {
  53                         // TODO Auto-generated catch block
  54                         e.printStackTrace();
  55                 }
  56         }
  57
  58
  59         public LinkedList<RuralHouse> getAddRequest() {
  60                 return addRequest;
  61         }
  62
  63         public LinkedList<RuralHouse> getRemoveRequest() {
  64                 return removeRequest;
  65         }
  66
  67         public void setAddRequest(LinkedList<RuralHouse> addRequest) {
  68                 Administrator.addRequest = addRequest;
  69         }
  70
  71         public void setRemoveRequest(LinkedList<RuralHouse> removeRequest) {
  72                 Administrator.removeRequest = removeRequest;
  73
  74         }
  75
  76         public LinkedList<Account> getNewOwnerRequest() {
  77                 return newOwnerRequest;
  78         }
  79
  80         public void setNewOwnerRequest(LinkedList<Account> newOwnerRequest) {
  81                 Administrator.newOwnerRequest = newOwnerRequest;
  82         }
  83
  84 }