import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class NileBooks extends HttpServlet {
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
res.setContentType("text/html");
PrintWriter out = res.getWriter();
out.println("
Welcome to Nile");
out.println("");
// Show items in an online catalog
RequestDispatcher dispatcher =
req.getRequestDispatcher("NileItem");
out.println("Feast your eyes on this beauty:");
req.setAttribute("item", Book.getBook("156592391X"));
dispatcher.include(req, res);
// Remove the "item" attribute after use
req.removeAttribute("item");
out.println("Or how about this one:");
req.setAttribute("item", Book.getBook("0395282659"));
dispatcher.include(req, res);
out.println("And, since I like you, they're all 20% off!");
out.println("");
}
}