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

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