<%-- * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. --%> <%@page import="openbook.server.OpenBookService"%> <%@page import="openbook.domain.Book"%> <%@page import="openbook.domain.Customer"%> <%@page import="openbook.domain.ShoppingCart"%> <%@page import="java.util.Map"%> <%@page import="openbook.util.JSPUtility"%> <%@include file="header.jsp"%>

<% OpenBookService service = (OpenBookService)session.getAttribute(KEY_SERVICE); Customer customer = (Customer)session.getAttribute(KEY_USER); ShoppingCart cart = (ShoppingCart)session.getAttribute(KEY_CART); if (ACTION_ADD.equals(request.getParameter(KEY_ACTION))) { String isbn = request.getParameter(KEY_ISBN); Book book = (Book)session.getAttribute(isbn); cart.addItem(book, 1); } if (cart.isEmpty()) { %>

<%= customer.getName() %>, your Shopping Cart is empty.

Continue Shopping <% } else { %> <% } Map books = cart.getItems(); int i = 0; for (Book b : books.keySet()) { %> <% } %>

<%= customer.getName() %>, your Shopping Cart has <%= cart.getTotalCount() %> books
Title	Price	Quantity
Continue Shopping	Proceed to CheckOut
<%= b.getTitle() %>	<%= JSPUtility.format(b.getPrice()) %>	<%= books.get(b) %>

<%@include file="footer.jsp"%>