package exercises;

import java.util.HashMap;

import java.util.Map;

public class Registry {

private Map<String, Item> items = new HashMap<String, Item>();

public Registry() {

loadItems();

}

public Item createItem (String type) {

Item item = null;

try {

item = (Item)(items.get(type)).clone();

} catch(CloneNotSupportedException e) {

e.printStackTrace();

}

return item;

}

private void loadItems() {

Movie movie = new Movie();

movie.setTitle("Shutter Island");

movie.setPrice(99.99);

movie.setRuntime("3 hours");

items.put("Movie", movie);

Book book = new Book();

book.setTitle("Rich Dad Poor Dad");

book.setPrice(159.99);

book.setNumberOfPages(123);

items.put("Book",book);

}

}