@Override
	public ArrayList<String> getItems(String userId) {
		System.out.println("Hello from SessionBean getItems");
		ArrayList<String> items = new ArrayList<String>();
		TypedQuery<Item> itemsByUserQuery = emgr.createNamedQuery(
				"Item.findAllByUser", Item.class);
		itemsByUserQuery.setParameter("userName", userId);
		List<Item> obtainedItems = (List<Item>) itemsByUserQuery
				.getResultList();
		for (int i = 0; i < obtainedItems.size(); i++) {
			items.add(obtainedItems.get(i).getItemId() 
					  + ":"
					  + obtainedItems.get(i).getItemName()
					  + ":"
					  + obtainedItems.get(i).getItemModel());
		}
		return items;
	}