enum itemType{Chair, Table, Lamp}

public class Purchase {
        private String line = "";
        private itemType itemType;
        private SimpleDateFormat sdf = new SimpleDateFormat("dd.MM.yyyy");
        private Date testDate;
        private String itemPrice;
        private Vector<Purchase> purchaseList;


        public Purchase(String s) throws ParseException{
                String[] purchaseLine = s.split(";");
                setItemType(purchaseLine[0]);
                this.testDate = sdf.parse(purchaseLine[1]);
                setItemPrice(purchaseLine[2]);


        }

        public void createList(){
                purchaseList = new Vector<Purchase>();
        }

        public void setItemType(String item){
                try{
                        this.itemType = task2Test.itemType.valueOf(item);
                }
                catch(IllegalArgumentException e){
                        e.getMessage();
                }
        }
        public void setItemPrice(String s){
                int itemPrice = Integer.parseInt(s);
                if(itemPrice >= 1 && itemPrice <= 10){
                        this.itemPrice = String.valueOf(itemPrice);
                }
        }

        public void printPurchase(){
                System.out.println(itemPrice);
                System.out.println(itemType);
                System.out.println(testDate);
        }
        public String printAll(){
                String str="";
                for(int i = 0; i < purchaseList.size(); i++){
                        String s;
                        //System.out.println(this.purchaseList.get(i).itemPrice);
                        //System.out.println(this.purchaseList.get(i).itemType);
                        //System.out.println(this.purchaseList.get(i).testDate);
                        s = purchaseList.get(i).itemType + " " + purchaseList.get(i).itemPrice + " " + this.testDate + "\n";
                        str = str  + s ;
                }
                return str;
        }
        public void readFromFile(String file) throws ParseException, IOException{
                String line;

                BufferedReader bf = new BufferedReader(new FileReader(file));

                while((line = bf.readLine()) != null){
                        Purchase p = new Purchase(line);
                        addItem(p);
                }
                bf.close();
        }
        public void saveData() throws IOException{
                BufferedWriter bw = new BufferedWriter(new FileWriter("foo.txt"));

                        bw.write(printAll());
                        bw.newLine();
                        bw.close();
        }

        public void saveData2(String p) throws IOException{
                FileOutputStream fileOut =
                         new FileOutputStream("employee.txt");
                         ObjectOutputStream out = new ObjectOutputStream(fileOut);
                         out.writeObject(p);
                         out.close();
                         fileOut.close();
        }
        public void readData2(String file) throws IOException, ClassNotFoundException{
                //FileReader f = new FileReader(file);
                FileInputStream input = new FileInputStream(file);
                ObjectInputStream in = new ObjectInputStream(input);
                System.out.println(in.readObject());
                in.close();
                input.close();
        }
        public void addItem(Purchase p){
                this.purchaseList.add(p);
        }
        public static void main(String[] args) throws ParseException, IOException, ClassNotFoundException{
                Purchase p = new Purchase("Chair;21.09.2012;9");
                Purchase d = new Purchase("Table;21.09.2012;9");

                p.createList();
                p.addItem(p);
                p.addItem(d);
                //p.readFromFile("test.txt");
                //p.printPurchase();
                String str = p.printAll();
                //System.out.println(str);
                p.saveData();
                p.saveData2(str);
                p.readData2("employee.txt");
        }


}