Servlets Exercise

Create a HTML page which accepts book id, book name and book price and a submit button. When the user clicks the submit button, all the values assigned to the previous text fields must be stored in a session object and the control forwards to another servlet where the values stored in the session are retrieved and displayed.

Source Code

books.html

StoreSessionServlet.java

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 * Servlet implementation class StoreSessionServlet
 */
public class StoreSessionServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String id = request.getParameter("txtbookid");
		String name = request.getParameter("txtbooktitle");
		String price = request.getParameter("txtbookprice");
		HttpSession session = request.getSession();
		session.setAttribute("bookid", id);
		session.setAttribute("booktitle", name);
		session.setAttribute("bookprice", price);
		response.sendRedirect("DisplaySessionServlet");
	}
}

Starter Tutorials

Problem Statement

Source Code

books.html

StoreSessionServlet.java

DisplaySessionServlet.java

web.xml