admin completed

[RRRRHHHH_Code] / ruralHouses / src / domain / Administrator.java

package domain;

import java.util.LinkedList;

import dataAccess.DB4oManager;

public class Administrator {

        private static LinkedList<RuralHouse> addRequest;
        private static LinkedList<RuralHouse> removeRequest;
        private Administrator(){
                addRequest = new LinkedList<RuralHouse>();
                removeRequest  = new LinkedList<RuralHouse>();
        }

        public static Administrator giveAdmin(){
                return new Administrator();
        }
        
        public static void getInstance(){
                try {
                        DB4oManager db4o = DB4oManager.getInstance();
                        LinkedList<RuralHouse>[] temp = db4o.getAdminData();
                        addRequest = temp[0];
                        removeRequest = temp[1];
                } catch (Exception e) {
                        e.printStackTrace();
                }
                
        }
        
        public static void saveInstance(){
                try {
                        DB4oManager.getInstance().storeAdmin();
                } catch (Exception e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                }
        }
        
        public static LinkedList<RuralHouse> getAddRequest() {
                return addRequest;
        }
        public static LinkedList<RuralHouse> getRemoveRequest() {
                return removeRequest;
        }

        public static void setAddRequest(LinkedList<RuralHouse> addRequest) {
                Administrator.addRequest = addRequest;
        }

        public static void setRemoveRequest(LinkedList<RuralHouse> removeRequest) {
                Administrator.removeRequest = removeRequest;
        }

}