===============================================
Login.html:-
================================================
<html>
<title>|| Login Page ||</title>
<body class="bod">
<form action='login.action' method="post">
<table align='center'>
<tr><td colspan='2' align='center'>
<br></br>
<h2 style="color: black; font-size: 30px; padding-top: 1%;" class="Head">User Login</h2></td></tr>
<tr>
<td><h2>UserName</h2></td>
<td><input type='text' name='UserName' placeholder="UserName" autocomplete="off" required=""/></td></tr>
<tr>
<td><h2>password</h2></td>
<td><input type='password' name='Password' placeholder="password" autocomplete="off" required=""/></td></tr>
<tr>
<td align="center" colspan=2><input type='submit' value='Submit' style="background-color: indianred" class="But"/></td></tr>
</table>
<div id="footerbottom">
<div class="footerwrap">
<div id="copyright">2015 - Designed By -Anand Dwivedi.<a href="http://learnjavabyanand.blogspot.in/" target="_blank"><img src="test.png" width="150" height="28" border="0" /></a></div>
</div>
</div>
</form>
<style type="text/css">
.formd{
background-color: darkcyan;
text-align: center;
alignment-adjust: center;
margin-left: 42%;
}
.bod{
background-color:darkcyan;
text-align: center;
margin-top: 13%;
}
.tb{
alignment-adjust: center;
alignment-baseline: central;
}
.But{
margin-top: 9%;
}
.footerwrap{
background-color: #7a7a7a;
position:absolute;
bottom:0;
width:100%;
left: -0.5px;
height:50px;
text-align: center;
}
.Head{
background-color: #7a7a7a;
position:absolute;
top: -23px;
width: 100%;
left: -0.5;
height: 50px;
text-align: center;
}
</style>
</body>
</html>
================================================
Session.html:-
================================================
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
<body>
<form action="TestBook.action" method="post" >
<input type="button" name="Click Here to Check Session" value="Click Here to Check Session"/>
</form>
</body>
</html>
================================================
Index.jsp
================================================
<%--
Document : newjspTest
Created on : Aug 7, 2015, 3:15:17 PM
Author : ananddw
--%>
<html>
<body class="bod">
<title>|| Select Book || </title>
<center>
<h1 style="color: black; font-size: 30px; padding-top: 1%;" class="Head"> BookStore</h1>
<form action="searchbook.action" method="post" class="formd" >
<table class="tb">
<tr>
<td style="alignment-adjust: center; text-align:center; color: darkgrey;"><h2>Select Category</h2>
</td>
</tr>
<tr>
<td><select name="category" style="background-color: mediumpurple">
<option value="Select">Select</option>
<option value="Java">Java</option>
<option value="Testing">Testing</option>
<option value=".NET">.NET</option>
<option value="SAP">SAP</option>
</select></td>
</tr>
<br></br>
<tr>
<td><input type="submit" value="SearchBooks" style="background-color: indianred" class="But">
</td>
</tr>
</table>
<table class="tb" align="right">
<tr>
<td>
<h1>
Total Visited :<%=application.getAttribute("TV")%>
</h1></td>
</tr>
<tr>
<td>
<h1>
Total Active :<%=application.getAttribute("TA")%>
</h1></td>
</tr>
</table>
<a href="logout.action" class="logout">LOGOUT</a>
<div id="footerbottom">
<div class="footerwrap">
<div id="copyright">2015 - Designed By -Anand Dwivedi.<a href="http://learnjavabyanand.blogspot.in/" target="_blank"><img src="test.png" width="150" height="28" border="0" /></a></div>
</div>
</div>
</form>
<style type="text/css">
.formd{
background-color: darkcyan;
text-align: center;
alignment-adjust: center;
margin-left: 42%;
}
.bod{
background-color:darkcyan;
text-align: center;
margin-top: 5%;
}
.tb{
alignment-adjust: center;
alignment-baseline: central;
}
.But{
margin-top: 20%;
}
.footerwrap{
background-color: #7a7a7a;
position:absolute;
bottom:0;
width:100%;
left: -0.5px;
height:50px;
text-align: center;
}
.Head{
background-color: #7a7a7a;
position:absolute;
top: -23px;
width: 100%;
left: -0.5;
height: 50px;
text-align: center;
}
.logout{
position:absolute;
top: -23px;
width: 10%;
left: -0.5;
height: 50px;
text-decoration-color: aqua;
margin-left: 88%;
margin-top: 4%;
}
</style>
</center>
</body>
</html>
================================================
logout.jsp
================================================
<%@ page session="false"%>
<html>
<body class="bod">
<table align="right" class="tb">
<tr>
<td>
<h3>
Total Visited :<%=application.getAttribute("TV")%>
</h3></td>
</tr>
<tr>
<td>
<h3>
Total Active :<%=application.getAttribute("TA")%>
</h3></td>
</tr>
</table>
<br />
<br />
<h2>You have logged out successfully</h2>
<br />
<br />
<a href="Login.html">Go To Login Page</a>
<div id="footerbottom">
<div class="footerwrap">
<div id="copyright">2015 - Designed By -Anand Dwivedi.<a href="http://learnjavabyanand.blogspot.in/" target="_blank"><img src="test.png" width="150" height="28" border="0" /></a></div>
</div>
</div>
</body>
<style type="text/css">
.formd{
background-color: darkcyan;
text-align: center;
alignment-adjust: center;
margin-left: 42%;
}
.bod{
background-color:darkcyan;
text-align: center;
margin-top: 5%;
}
.tb{
alignment-adjust: center;
alignment-baseline: central;
}
.footerwrap{
background-color: #7a7a7a;
position:absolute;
bottom:0;
width:100%;
left: -0.5px;
height:50px;
text-align: center;
}
.Head{
background-color: #7a7a7a;
position:absolute;
top: -23px;
width: 100%;
left: -0.5;
height: 50px;
text-align: center;
}
</style>
</html>
==============================================
placeorder.jsp
==============================================
<%--
Document : newjspTest
Created on : Aug 7, 2015, 3:50:05 PM
Author : ananddw
--%>
<%@ page import="java.util.*"%>
<html>
<title>|| Place Order ||</title>
<body class="bod">
<center>
<h2 class="Head">Book Search</h2>
<h1 class="Header">Your order has been Done !</h1>
<%
session.invalidate();
%>
<br /> <a href="index.jsp">GO TO SEARCH PAGE</a>
</center>
<div id="footerbottom">
<div class="footerwrap">
<div id="copyright">2015 - Designed By -Anand Dwivedi.<a href="http://learnjavabyanand.blogspot.in/" target="_blank"><img src="test.png" width="150" height="28" border="0" /></a></div>
</div>
</div>
<style type="text/css">
.Head{
background-color: #7a7a7a;
position:absolute;
top: -29px;
width: 100%;
left: -0.5;
height: 50px;
text-align: center;
color: black;
font-size: 30px;
padding-top: 1%;
margin-left: -13px;
}
.footerwrap{
background-color: #7a7a7a;
position:absolute;
bottom:0;
width:100%;
left: -0.5px;
height:50px;
text-align: center;
}
.Header{
text-align: center;
text-decoration-color: deeppink;
margin-top: 17%;
}
.bod{
background-color:darkcyan;
text-align: center;
margin-top: 20%;
}
</style>
</body>
</html>
===============================================
showBooks.jsp
===============================================
<%--
Document : newjspTest
Created on : Aug 7, 2015, 3:42:52 PM
Author : ananddw
--%>
<%@ page import="java.util.*"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<title>|| Show Books ||</title>
<body class="bod">
<center>
<h2 class="Head">Book Search</h2>
<br></br>
<font color="lightblue" size="6"> ${ADDED} </font>
</center>
<br />
<%
Object obj = request.getAttribute("MSG");
if (obj != null) {
%>
<br />
<center>
<font color="lightgreen" size="6"><%=obj%></font> <br />
<a href="index.jsp"> <h2>Go To Search Page</h2>
</a>
</center>
<%
} else {
obj = session.getAttribute("Books");
ArrayList<String> blist = (ArrayList<String>) obj;
for (String bnm : blist) {
%>
<form action="addtocart.action" method="post">
<input type="hidden" name="bname" value="<%=bnm%>" /> <font size="5"><%=bnm%>
<input type="submit" value="Add to Cart" class="add">
</font>
</form>
<%
}
%>
<br />
<form action="showcart.action">
<input type="submit" value="Show Cart" class="But"/>
</form>
<%
}
%>
<div id="footerbottom">
<div class="footerwrap">
<div id="copyright">2015 - Designed By -Anand Dwivedi.<a href="http://learnjavabyanand.blogspot.in/" target="_blank"><img src="test.png" width="150" height="28" border="0" /></a></div>
</div>
<style type="text/css">
.footerwrap{
background-color: #7a7a7a;
position:absolute;
bottom:0;
width:100%;
left: -0.5px;
height:50px;
text-align: center;
}
.Head{
background-color: #7a7a7a;
position:absolute;
top: -29px;
width: 100%;
left: -0.5;
height: 50px;
text-align: center;
color: black;
font-size: 30px;
padding-top: 1%;
margin-left: -13px;
}
.bod{
background-color:darkcyan;
text-align: center;
margin-top: 5%;
}
.But{
margin-top: 5%;
background-color: indianred;
}
.add{
background-color: lightskyblue;
}
</style>
</body>
</html>
==============================================
showcart.jsp
==============================================
<%--
Document : newjspTest
Created on : Aug 7, 2015, 3:48:02 PM
Author : ananddw
--%>
<%@ page import="java.util.*"%>
<html>
<title>|| Show Cart||</title>
<body class="bod">
<center>
<h2 class="Head">Book Search</h2>
</center>
<%Object obj = request.getAttribute("MSG");
if (obj != null) {
%>
<br/><center><font color="red" size="6"><%=obj%> </font></center>
<%
} else {
obj = request.getAttribute("CART");
ArrayList<String> blist = (ArrayList<String>) obj;
for (String bnm : blist) {
%>
<form action="removefromcart.action" method="post">
<input type="hidden" name="bname" value="<%=bnm%>"/>
<font size="5"><%=bnm%><input type="submit" value="Remove from CART" class="But"/></font>
</form>
<%
}
%>
<br/>
<center><a href="placeorder.jsp">PLACE ORDER</a></center>
<%
}
%><center>
<br/><a href="showbooks.jsp">ADD TO CART</a>
</center>
<div id="footerbottom">
<div class="footerwrap">
<div id="copyright">2015 - Designed By -Anand Dwivedi.<a href="http://learnjavabyanand.blogspot.in/" target="_blank"><img src="test.png" width="150" height="28" border="0" /></a></div>
</div>
<style type="text/css">
.Head{
background-color: #7a7a7a;
position:absolute;
top: -29px;
width: 100%;
left: -0.5;
height: 50px;
text-align: center;
color: black;
font-size: 30px;
padding-top: 1%;
margin-left: -13px;
}
.footerwrap{
background-color: #7a7a7a;
position:absolute;
bottom:0;
width:100%;
left: -0.5px;
height:50px;
text-align: center;
}
.bod{
background-color:darkcyan;
text-align: center;
margin-top: 5%;
float: left;
padding-left: 38%;
padding-top:10%;
}
.But{
margin-top: 5%;
background-color: indianred;
}
</style>
</body>
</html>
======Server Side Code AddToCartServlet================
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.servlets;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* @author ananddw
*/
public class AddToCartServlet extends HttpServlet {
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code>
* methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
// Accessing the existing session object
HttpSession sess = req.getSession(false);
// Validating session are available or not
if (sess == null) {
req.setAttribute("MSG", "Session is Destroyed");
} else {
String bnm = req.getParameter("bname");
// Accessing the client selected Book to session
sess.setAttribute(bnm, bnm);
req.setAttribute("ADDED", bnm + " is added to cart");
System.out.println("Calling ADDtoCart Servlet Class ");
}
RequestDispatcher rd = req.getRequestDispatcher("showbooks.jsp");
rd.forward(req, res);
System.out.println("Request forward to Showbooks.jsp from Addtocard servlet class");
}
}
======Server Side Code Loginservlet================
package com.servlets;
import java.io.IOException;
import java.io.Writer;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
public class Loginservlet extends HttpServlet {
@Override
protected void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
System.out.println("Calling Method !!");
//collecting the client submit the data
String un = req.getParameter("UserName");
String pwd = req.getParameter("Password");
String msg = "";
if (un.equals(pwd)) {
msg = "<body bgcolor=darkgreen><h1 align=center><font color=red>Login success!!!!!!!!! Welcome to To Book Store </font></h1></body>";
} else {
msg = "Invlid login!!!Try again";
}
RequestDispatcher rd = req.getRequestDispatcher("index.jsp");
rd.forward(req, res);
System.out.println("Forward Sucessfully ");
Writer out = res.getWriter();
out.write(msg);
HttpSession session = req.getSession();
System.out.println("Session from Servlet Class===>"+session);
}
}
======Server Side Code LogoutServlet================
package com.servlet;
import java.io.IOException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
public class LogoutServlet extends HttpServlet {
protected void service(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
HttpSession sess=req.getSession(false);
if(sess!=null)
sess.invalidate();
RequestDispatcher rd=req.getRequestDispatcher("logout.jsp");
rd.forward(req, res);
}
}
======Server Side Code MyContextListener================
package com.servlet;
import javax.servlet.ServletContext;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
public class MyContextListener implements ServletContextListener {
public void contextInitialized(ServletContextEvent event) {
System.out.println("**ContextInitialized***");
ServletContext ctx=event.getServletContext();
ctx.setAttribute("TV", 0);
ctx.setAttribute("TA", 0);
}
public void contextDestroyed(ServletContextEvent arg0) {
System.out.println("***contextDestroyed**");
}
}
======Server Side Code MySessionListener================
package com.servlets;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpSessionEvent;
import javax.servlet.http.HttpSessionListener;
public class MySessionListener implements HttpSessionListener {
public void sessionCreated(HttpSessionEvent event) {
HttpSession sess=event.getSession();
System.out.println("session Called===>"+sess);
ServletContext ctx=sess.getServletContext();
int tv=(Integer) ctx.getAttribute("TV");
tv++;
ctx.setAttribute("TV", tv);
int ta=(Integer) ctx.getAttribute("TA");
ta++;
ctx.setAttribute("TA", ta);
}
public void sessionDestroyed(HttpSessionEvent event) {
HttpSession sess=event.getSession();
ServletContext ctx=sess.getServletContext();
int ta=(Integer) ctx.getAttribute("TA");
ta--;
ctx.setAttribute("TA",ta);
}
}
======Server Side Code RemoveFromCartServlet================
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.servlets;
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* @author ananddw
*/
public class RemoveFromCartServlet extends HttpServlet {
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code>
* methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
HttpSession sess = req.getSession(false);
if (sess == null) {
req.setAttribute("MSG", "Session is distroyed");
} else {
String bnm = req.getParameter("bname");
// Removing the client selected book from session
sess.removeAttribute(bnm);
System.out.println("Remove Book form Session");
}
RequestDispatcher rd = req.getRequestDispatcher("showcart.action");
rd.forward(req, res);
System.out.println("request forward to Showcart using RemoveFormCartServlet Class");
}
}
======Server Side Code SearchBookServlet================
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.servlets;
import java.io.IOException;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* @author ananddw
*/
public class SearchBookServlet extends HttpServlet {
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code>
* methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
String cat = req.getParameter("category");
if (cat != null && cat.equals("Java")) {
ArrayList<String> blist = new ArrayList<String>();
blist.add("Java");
blist.add("Jdbc");
blist.add("Servlet");
blist.add("Jsp");
blist.add("Ejb");
blist.add("RMI");
blist.add("HTML");
HttpSession sess = req.getSession();
System.out.println("Session Called?" + sess);
sess.setAttribute("Books", blist);
System.out.println("Session After set Attribute?" + sess);
} else {
req.setAttribute("MSG", "No books found with category" + cat);
}
RequestDispatcher rd = req.getRequestDispatcher("showbooks.jsp");
rd.forward(req, res);
System.out.println("Request Forward to showbooks.jsp page using SearchBooksServlet class");
}
}
======Server Side Code SessionTrack================
package com.servlets;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;
// Extend HttpServlet class
public class SessionTrack extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
// Create a session object if it is already not created.
HttpSession session = request.getSession(true);
// Get session creation time.
Date createTime = new Date(session.getCreationTime());
// Get last access time of this web page.
Date lastAccessTime
= new Date(session.getLastAccessedTime());
String title = "Welcome Back to my website";
Integer visitCount = new Integer(0);
String visitCountKey = new String("visitCount");
String userIDKey = new String("userID");
String userID = new String("ABCD");
// Check if this is new comer on your web page.
if (session.isNew()) {
title = "Welcome to my website";
session.setAttribute(userIDKey, userID);
} else {
visitCount = (Integer) session.getAttribute(visitCountKey);
visitCount = visitCount + 1;
userID = (String) session.getAttribute(userIDKey);
}
session.setAttribute(visitCountKey, visitCount);
// Set response content type
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String docType
= "<!doctype html public \"-//w3c//dtd html 4.0 "
+ "transitional//en\">\n";
out.println(docType
+ "<html>\n"
+ "<head><title>" + title + "</title></head>\n"
+ "<body bgcolor=\"#f0f0f0\">\n"
+ "<h1 align=\"center\">" + title + "</h1>\n"
+ "<h2 align=\"center\">Session Infomation</h2>\n"
+ "<table border=\"1\" align=\"center\">\n"
+ "<tr bgcolor=\"#949494\">\n"
+ " <th>Session info</th><th>value</th></tr>\n"
+ "<tr>\n"
+ " <td>id</td>\n"
+ " <td>" + session.getId() + "</td></tr>\n"
+ "<tr>\n"
+ " <td>Creation Time</td>\n"
+ " <td>" + createTime
+ " </td></tr>\n"
+ "<tr>\n"
+ " <td>Time of Last Access</td>\n"
+ " <td>" + lastAccessTime
+ " </td></tr>\n"
+ "<tr>\n"
+ " <td>User ID</td>\n"
+ " <td>" + userID
+ " </td></tr>\n"
+ "<tr>\n"
+ " <td>Number of visits</td>\n"
+ " <td>" + visitCount + "</td></tr>\n"
+ "</table>\n"
+ "</body></html>");
}
}
==================Server Side ShowCartServlet============
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.servlets;
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* @author ananddw
*/
public class ShowCartServlet extends HttpServlet {
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code>
* methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
HttpSession sess = req.getSession();
if (sess == null) {
req.setAttribute("MSG", "Session is destroyed");
RequestDispatcher rd = req.getRequestDispatcher("showbooks.jsp");
rd.forward(req, res);
} else {
Enumeration<String> enms = sess.getAttributeNames();
List<String> selectedlist = Collections.list(enms);
selectedlist.remove("Books");
if (selectedlist.size() == 0) {
req.setAttribute("MSG", "No Books selected");
} else {
req.setAttribute("CART", selectedlist);
}
RequestDispatcher rd = req.getRequestDispatcher("showcart.jsp");
rd.forward(req, res);
System.out.println("Calling ShowCart Class and revert back on showcart.jsp");
}
}
}
=======================web.xml================
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="WebApp_ID" version="2.5">
<display-name>Lab18</display-name>
<welcome-file-list>
<welcome-file>Login.html</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>SBServ</servlet-name>
<servlet-class>com.servlets.SearchBookServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>SBServ</servlet-name>
<url-pattern>/searchbook.action</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>ATocServ</servlet-name>
<servlet-class>com.servlets.AddToCartServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ATocServ</servlet-name>
<url-pattern>/addtocart.action</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>SCServ</servlet-name>
<servlet-class>com.servlets.ShowCartServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>SCServ</servlet-name>
<url-pattern>/showcart.action</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>RemoveFromCartServlet</servlet-name>
<servlet-class>com.servlets.RemoveFromCartServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>RemoveFromCartServlet</servlet-name>
<url-pattern>/RemoveFromCartServlet</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>RFCServ</servlet-name>
<servlet-class>com.servlets.RemoveFromCartServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>RFCServ</servlet-name>
<url-pattern>/removefromcart.action</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>loginservlet</servlet-name>
<servlet-class>com.servlets.Loginservlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>loginservlet</servlet-name>
<url-pattern>/login.action</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>logoutServ</servlet-name>
<servlet-class>com.servlet.LogoutServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>logoutServ</servlet-name>
<url-pattern>/logout.action</url-pattern>
</servlet-mapping>
<listener>
<listener-class>com.servlet.MyContextListener</listener-class>
</listener>
<listener>
<listener-class>com.servlet.MySessionListener</listener-class>
</listener>
</web-app>
Login.html:-
================================================
<html>
<title>|| Login Page ||</title>
<body class="bod">
<form action='login.action' method="post">
<table align='center'>
<tr><td colspan='2' align='center'>
<br></br>
<h2 style="color: black; font-size: 30px; padding-top: 1%;" class="Head">User Login</h2></td></tr>
<tr>
<td><h2>UserName</h2></td>
<td><input type='text' name='UserName' placeholder="UserName" autocomplete="off" required=""/></td></tr>
<tr>
<td><h2>password</h2></td>
<td><input type='password' name='Password' placeholder="password" autocomplete="off" required=""/></td></tr>
<tr>
<td align="center" colspan=2><input type='submit' value='Submit' style="background-color: indianred" class="But"/></td></tr>
</table>
<div id="footerbottom">
<div class="footerwrap">
<div id="copyright">2015 - Designed By -Anand Dwivedi.<a href="http://learnjavabyanand.blogspot.in/" target="_blank"><img src="test.png" width="150" height="28" border="0" /></a></div>
</div>
</div>
</form>
<style type="text/css">
.formd{
background-color: darkcyan;
text-align: center;
alignment-adjust: center;
margin-left: 42%;
}
.bod{
background-color:darkcyan;
text-align: center;
margin-top: 13%;
}
.tb{
alignment-adjust: center;
alignment-baseline: central;
}
.But{
margin-top: 9%;
}
.footerwrap{
background-color: #7a7a7a;
position:absolute;
bottom:0;
width:100%;
left: -0.5px;
height:50px;
text-align: center;
}
.Head{
background-color: #7a7a7a;
position:absolute;
top: -23px;
width: 100%;
left: -0.5;
height: 50px;
text-align: center;
}
</style>
</body>
</html>
================================================
Session.html:-
================================================
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
<body>
<form action="TestBook.action" method="post" >
<input type="button" name="Click Here to Check Session" value="Click Here to Check Session"/>
</form>
</body>
</html>
================================================
Index.jsp
================================================
<%--
Document : newjspTest
Created on : Aug 7, 2015, 3:15:17 PM
Author : ananddw
--%>
<html>
<body class="bod">
<title>|| Select Book || </title>
<center>
<h1 style="color: black; font-size: 30px; padding-top: 1%;" class="Head"> BookStore</h1>
<form action="searchbook.action" method="post" class="formd" >
<table class="tb">
<tr>
<td style="alignment-adjust: center; text-align:center; color: darkgrey;"><h2>Select Category</h2>
</td>
</tr>
<tr>
<td><select name="category" style="background-color: mediumpurple">
<option value="Select">Select</option>
<option value="Java">Java</option>
<option value="Testing">Testing</option>
<option value=".NET">.NET</option>
<option value="SAP">SAP</option>
</select></td>
</tr>
<br></br>
<tr>
<td><input type="submit" value="SearchBooks" style="background-color: indianred" class="But">
</td>
</tr>
</table>
<table class="tb" align="right">
<tr>
<td>
<h1>
Total Visited :<%=application.getAttribute("TV")%>
</h1></td>
</tr>
<tr>
<td>
<h1>
Total Active :<%=application.getAttribute("TA")%>
</h1></td>
</tr>
</table>
<a href="logout.action" class="logout">LOGOUT</a>
<div id="footerbottom">
<div class="footerwrap">
<div id="copyright">2015 - Designed By -Anand Dwivedi.<a href="http://learnjavabyanand.blogspot.in/" target="_blank"><img src="test.png" width="150" height="28" border="0" /></a></div>
</div>
</div>
</form>
<style type="text/css">
.formd{
background-color: darkcyan;
text-align: center;
alignment-adjust: center;
margin-left: 42%;
}
.bod{
background-color:darkcyan;
text-align: center;
margin-top: 5%;
}
.tb{
alignment-adjust: center;
alignment-baseline: central;
}
.But{
margin-top: 20%;
}
.footerwrap{
background-color: #7a7a7a;
position:absolute;
bottom:0;
width:100%;
left: -0.5px;
height:50px;
text-align: center;
}
.Head{
background-color: #7a7a7a;
position:absolute;
top: -23px;
width: 100%;
left: -0.5;
height: 50px;
text-align: center;
}
.logout{
position:absolute;
top: -23px;
width: 10%;
left: -0.5;
height: 50px;
text-decoration-color: aqua;
margin-left: 88%;
margin-top: 4%;
}
</style>
</center>
</body>
</html>
================================================
logout.jsp
================================================
<%@ page session="false"%>
<html>
<body class="bod">
<table align="right" class="tb">
<tr>
<td>
<h3>
Total Visited :<%=application.getAttribute("TV")%>
</h3></td>
</tr>
<tr>
<td>
<h3>
Total Active :<%=application.getAttribute("TA")%>
</h3></td>
</tr>
</table>
<br />
<br />
<h2>You have logged out successfully</h2>
<br />
<br />
<a href="Login.html">Go To Login Page</a>
<div id="footerbottom">
<div class="footerwrap">
<div id="copyright">2015 - Designed By -Anand Dwivedi.<a href="http://learnjavabyanand.blogspot.in/" target="_blank"><img src="test.png" width="150" height="28" border="0" /></a></div>
</div>
</div>
</body>
<style type="text/css">
.formd{
background-color: darkcyan;
text-align: center;
alignment-adjust: center;
margin-left: 42%;
}
.bod{
background-color:darkcyan;
text-align: center;
margin-top: 5%;
}
.tb{
alignment-adjust: center;
alignment-baseline: central;
}
.footerwrap{
background-color: #7a7a7a;
position:absolute;
bottom:0;
width:100%;
left: -0.5px;
height:50px;
text-align: center;
}
.Head{
background-color: #7a7a7a;
position:absolute;
top: -23px;
width: 100%;
left: -0.5;
height: 50px;
text-align: center;
}
</style>
</html>
==============================================
placeorder.jsp
==============================================
<%--
Document : newjspTest
Created on : Aug 7, 2015, 3:50:05 PM
Author : ananddw
--%>
<%@ page import="java.util.*"%>
<html>
<title>|| Place Order ||</title>
<body class="bod">
<center>
<h2 class="Head">Book Search</h2>
<h1 class="Header">Your order has been Done !</h1>
<%
session.invalidate();
%>
<br /> <a href="index.jsp">GO TO SEARCH PAGE</a>
</center>
<div id="footerbottom">
<div class="footerwrap">
<div id="copyright">2015 - Designed By -Anand Dwivedi.<a href="http://learnjavabyanand.blogspot.in/" target="_blank"><img src="test.png" width="150" height="28" border="0" /></a></div>
</div>
</div>
<style type="text/css">
.Head{
background-color: #7a7a7a;
position:absolute;
top: -29px;
width: 100%;
left: -0.5;
height: 50px;
text-align: center;
color: black;
font-size: 30px;
padding-top: 1%;
margin-left: -13px;
}
.footerwrap{
background-color: #7a7a7a;
position:absolute;
bottom:0;
width:100%;
left: -0.5px;
height:50px;
text-align: center;
}
.Header{
text-align: center;
text-decoration-color: deeppink;
margin-top: 17%;
}
.bod{
background-color:darkcyan;
text-align: center;
margin-top: 20%;
}
</style>
</body>
</html>
===============================================
showBooks.jsp
===============================================
<%--
Document : newjspTest
Created on : Aug 7, 2015, 3:42:52 PM
Author : ananddw
--%>
<%@ page import="java.util.*"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<title>|| Show Books ||</title>
<body class="bod">
<center>
<h2 class="Head">Book Search</h2>
<br></br>
<font color="lightblue" size="6"> ${ADDED} </font>
</center>
<br />
<%
Object obj = request.getAttribute("MSG");
if (obj != null) {
%>
<br />
<center>
<font color="lightgreen" size="6"><%=obj%></font> <br />
<a href="index.jsp"> <h2>Go To Search Page</h2>
</a>
</center>
<%
} else {
obj = session.getAttribute("Books");
ArrayList<String> blist = (ArrayList<String>) obj;
for (String bnm : blist) {
%>
<form action="addtocart.action" method="post">
<input type="hidden" name="bname" value="<%=bnm%>" /> <font size="5"><%=bnm%>
<input type="submit" value="Add to Cart" class="add">
</font>
</form>
<%
}
%>
<br />
<form action="showcart.action">
<input type="submit" value="Show Cart" class="But"/>
</form>
<%
}
%>
<div id="footerbottom">
<div class="footerwrap">
<div id="copyright">2015 - Designed By -Anand Dwivedi.<a href="http://learnjavabyanand.blogspot.in/" target="_blank"><img src="test.png" width="150" height="28" border="0" /></a></div>
</div>
<style type="text/css">
.footerwrap{
background-color: #7a7a7a;
position:absolute;
bottom:0;
width:100%;
left: -0.5px;
height:50px;
text-align: center;
}
.Head{
background-color: #7a7a7a;
position:absolute;
top: -29px;
width: 100%;
left: -0.5;
height: 50px;
text-align: center;
color: black;
font-size: 30px;
padding-top: 1%;
margin-left: -13px;
}
.bod{
background-color:darkcyan;
text-align: center;
margin-top: 5%;
}
.But{
margin-top: 5%;
background-color: indianred;
}
.add{
background-color: lightskyblue;
}
</style>
</body>
</html>
==============================================
showcart.jsp
==============================================
<%--
Document : newjspTest
Created on : Aug 7, 2015, 3:48:02 PM
Author : ananddw
--%>
<%@ page import="java.util.*"%>
<html>
<title>|| Show Cart||</title>
<body class="bod">
<center>
<h2 class="Head">Book Search</h2>
</center>
<%Object obj = request.getAttribute("MSG");
if (obj != null) {
%>
<br/><center><font color="red" size="6"><%=obj%> </font></center>
<%
} else {
obj = request.getAttribute("CART");
ArrayList<String> blist = (ArrayList<String>) obj;
for (String bnm : blist) {
%>
<form action="removefromcart.action" method="post">
<input type="hidden" name="bname" value="<%=bnm%>"/>
<font size="5"><%=bnm%><input type="submit" value="Remove from CART" class="But"/></font>
</form>
<%
}
%>
<br/>
<center><a href="placeorder.jsp">PLACE ORDER</a></center>
<%
}
%><center>
<br/><a href="showbooks.jsp">ADD TO CART</a>
</center>
<div id="footerbottom">
<div class="footerwrap">
<div id="copyright">2015 - Designed By -Anand Dwivedi.<a href="http://learnjavabyanand.blogspot.in/" target="_blank"><img src="test.png" width="150" height="28" border="0" /></a></div>
</div>
<style type="text/css">
.Head{
background-color: #7a7a7a;
position:absolute;
top: -29px;
width: 100%;
left: -0.5;
height: 50px;
text-align: center;
color: black;
font-size: 30px;
padding-top: 1%;
margin-left: -13px;
}
.footerwrap{
background-color: #7a7a7a;
position:absolute;
bottom:0;
width:100%;
left: -0.5px;
height:50px;
text-align: center;
}
.bod{
background-color:darkcyan;
text-align: center;
margin-top: 5%;
float: left;
padding-left: 38%;
padding-top:10%;
}
.But{
margin-top: 5%;
background-color: indianred;
}
</style>
</body>
</html>
======Server Side Code AddToCartServlet================
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.servlets;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* @author ananddw
*/
public class AddToCartServlet extends HttpServlet {
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code>
* methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
// Accessing the existing session object
HttpSession sess = req.getSession(false);
// Validating session are available or not
if (sess == null) {
req.setAttribute("MSG", "Session is Destroyed");
} else {
String bnm = req.getParameter("bname");
// Accessing the client selected Book to session
sess.setAttribute(bnm, bnm);
req.setAttribute("ADDED", bnm + " is added to cart");
System.out.println("Calling ADDtoCart Servlet Class ");
}
RequestDispatcher rd = req.getRequestDispatcher("showbooks.jsp");
rd.forward(req, res);
System.out.println("Request forward to Showbooks.jsp from Addtocard servlet class");
}
}
======Server Side Code Loginservlet================
package com.servlets;
import java.io.IOException;
import java.io.Writer;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
public class Loginservlet extends HttpServlet {
@Override
protected void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
System.out.println("Calling Method !!");
//collecting the client submit the data
String un = req.getParameter("UserName");
String pwd = req.getParameter("Password");
String msg = "";
if (un.equals(pwd)) {
msg = "<body bgcolor=darkgreen><h1 align=center><font color=red>Login success!!!!!!!!! Welcome to To Book Store </font></h1></body>";
} else {
msg = "Invlid login!!!Try again";
}
RequestDispatcher rd = req.getRequestDispatcher("index.jsp");
rd.forward(req, res);
System.out.println("Forward Sucessfully ");
Writer out = res.getWriter();
out.write(msg);
HttpSession session = req.getSession();
System.out.println("Session from Servlet Class===>"+session);
}
}
======Server Side Code LogoutServlet================
package com.servlet;
import java.io.IOException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
public class LogoutServlet extends HttpServlet {
protected void service(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
HttpSession sess=req.getSession(false);
if(sess!=null)
sess.invalidate();
RequestDispatcher rd=req.getRequestDispatcher("logout.jsp");
rd.forward(req, res);
}
}
======Server Side Code MyContextListener================
package com.servlet;
import javax.servlet.ServletContext;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
public class MyContextListener implements ServletContextListener {
public void contextInitialized(ServletContextEvent event) {
System.out.println("**ContextInitialized***");
ServletContext ctx=event.getServletContext();
ctx.setAttribute("TV", 0);
ctx.setAttribute("TA", 0);
}
public void contextDestroyed(ServletContextEvent arg0) {
System.out.println("***contextDestroyed**");
}
}
======Server Side Code MySessionListener================
package com.servlets;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpSessionEvent;
import javax.servlet.http.HttpSessionListener;
public class MySessionListener implements HttpSessionListener {
public void sessionCreated(HttpSessionEvent event) {
HttpSession sess=event.getSession();
System.out.println("session Called===>"+sess);
ServletContext ctx=sess.getServletContext();
int tv=(Integer) ctx.getAttribute("TV");
tv++;
ctx.setAttribute("TV", tv);
int ta=(Integer) ctx.getAttribute("TA");
ta++;
ctx.setAttribute("TA", ta);
}
public void sessionDestroyed(HttpSessionEvent event) {
HttpSession sess=event.getSession();
ServletContext ctx=sess.getServletContext();
int ta=(Integer) ctx.getAttribute("TA");
ta--;
ctx.setAttribute("TA",ta);
}
}
======Server Side Code RemoveFromCartServlet================
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.servlets;
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* @author ananddw
*/
public class RemoveFromCartServlet extends HttpServlet {
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code>
* methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
HttpSession sess = req.getSession(false);
if (sess == null) {
req.setAttribute("MSG", "Session is distroyed");
} else {
String bnm = req.getParameter("bname");
// Removing the client selected book from session
sess.removeAttribute(bnm);
System.out.println("Remove Book form Session");
}
RequestDispatcher rd = req.getRequestDispatcher("showcart.action");
rd.forward(req, res);
System.out.println("request forward to Showcart using RemoveFormCartServlet Class");
}
}
======Server Side Code SearchBookServlet================
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.servlets;
import java.io.IOException;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* @author ananddw
*/
public class SearchBookServlet extends HttpServlet {
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code>
* methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
String cat = req.getParameter("category");
if (cat != null && cat.equals("Java")) {
ArrayList<String> blist = new ArrayList<String>();
blist.add("Java");
blist.add("Jdbc");
blist.add("Servlet");
blist.add("Jsp");
blist.add("Ejb");
blist.add("RMI");
blist.add("HTML");
HttpSession sess = req.getSession();
System.out.println("Session Called?" + sess);
sess.setAttribute("Books", blist);
System.out.println("Session After set Attribute?" + sess);
} else {
req.setAttribute("MSG", "No books found with category" + cat);
}
RequestDispatcher rd = req.getRequestDispatcher("showbooks.jsp");
rd.forward(req, res);
System.out.println("Request Forward to showbooks.jsp page using SearchBooksServlet class");
}
}
======Server Side Code SessionTrack================
package com.servlets;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;
// Extend HttpServlet class
public class SessionTrack extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
// Create a session object if it is already not created.
HttpSession session = request.getSession(true);
// Get session creation time.
Date createTime = new Date(session.getCreationTime());
// Get last access time of this web page.
Date lastAccessTime
= new Date(session.getLastAccessedTime());
String title = "Welcome Back to my website";
Integer visitCount = new Integer(0);
String visitCountKey = new String("visitCount");
String userIDKey = new String("userID");
String userID = new String("ABCD");
// Check if this is new comer on your web page.
if (session.isNew()) {
title = "Welcome to my website";
session.setAttribute(userIDKey, userID);
} else {
visitCount = (Integer) session.getAttribute(visitCountKey);
visitCount = visitCount + 1;
userID = (String) session.getAttribute(userIDKey);
}
session.setAttribute(visitCountKey, visitCount);
// Set response content type
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String docType
= "<!doctype html public \"-//w3c//dtd html 4.0 "
+ "transitional//en\">\n";
out.println(docType
+ "<html>\n"
+ "<head><title>" + title + "</title></head>\n"
+ "<body bgcolor=\"#f0f0f0\">\n"
+ "<h1 align=\"center\">" + title + "</h1>\n"
+ "<h2 align=\"center\">Session Infomation</h2>\n"
+ "<table border=\"1\" align=\"center\">\n"
+ "<tr bgcolor=\"#949494\">\n"
+ " <th>Session info</th><th>value</th></tr>\n"
+ "<tr>\n"
+ " <td>id</td>\n"
+ " <td>" + session.getId() + "</td></tr>\n"
+ "<tr>\n"
+ " <td>Creation Time</td>\n"
+ " <td>" + createTime
+ " </td></tr>\n"
+ "<tr>\n"
+ " <td>Time of Last Access</td>\n"
+ " <td>" + lastAccessTime
+ " </td></tr>\n"
+ "<tr>\n"
+ " <td>User ID</td>\n"
+ " <td>" + userID
+ " </td></tr>\n"
+ "<tr>\n"
+ " <td>Number of visits</td>\n"
+ " <td>" + visitCount + "</td></tr>\n"
+ "</table>\n"
+ "</body></html>");
}
}
==================Server Side ShowCartServlet============
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.servlets;
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* @author ananddw
*/
public class ShowCartServlet extends HttpServlet {
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code>
* methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
HttpSession sess = req.getSession();
if (sess == null) {
req.setAttribute("MSG", "Session is destroyed");
RequestDispatcher rd = req.getRequestDispatcher("showbooks.jsp");
rd.forward(req, res);
} else {
Enumeration<String> enms = sess.getAttributeNames();
List<String> selectedlist = Collections.list(enms);
selectedlist.remove("Books");
if (selectedlist.size() == 0) {
req.setAttribute("MSG", "No Books selected");
} else {
req.setAttribute("CART", selectedlist);
}
RequestDispatcher rd = req.getRequestDispatcher("showcart.jsp");
rd.forward(req, res);
System.out.println("Calling ShowCart Class and revert back on showcart.jsp");
}
}
}
=======================web.xml================
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="WebApp_ID" version="2.5">
<display-name>Lab18</display-name>
<welcome-file-list>
<welcome-file>Login.html</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>SBServ</servlet-name>
<servlet-class>com.servlets.SearchBookServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>SBServ</servlet-name>
<url-pattern>/searchbook.action</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>ATocServ</servlet-name>
<servlet-class>com.servlets.AddToCartServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ATocServ</servlet-name>
<url-pattern>/addtocart.action</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>SCServ</servlet-name>
<servlet-class>com.servlets.ShowCartServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>SCServ</servlet-name>
<url-pattern>/showcart.action</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>RemoveFromCartServlet</servlet-name>
<servlet-class>com.servlets.RemoveFromCartServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>RemoveFromCartServlet</servlet-name>
<url-pattern>/RemoveFromCartServlet</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>RFCServ</servlet-name>
<servlet-class>com.servlets.RemoveFromCartServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>RFCServ</servlet-name>
<url-pattern>/removefromcart.action</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>loginservlet</servlet-name>
<servlet-class>com.servlets.Loginservlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>loginservlet</servlet-name>
<url-pattern>/login.action</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>logoutServ</servlet-name>
<servlet-class>com.servlet.LogoutServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>logoutServ</servlet-name>
<url-pattern>/logout.action</url-pattern>
</servlet-mapping>
<listener>
<listener-class>com.servlet.MyContextListener</listener-class>
</listener>
<listener>
<listener-class>com.servlet.MySessionListener</listener-class>
</listener>
</web-app>
