--------------------------index.jsp starts-------------------
<META HTTP-EQUIV="Refresh" CONTENT="0;URL=welcomeLink.action">
----------------------baseLayout.jsp starts-----------
<%@ taglib uri="http://tiles.apache.org/tags-tiles" prefix="tiles" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<table border="1" align="center" width="400px;">
<tr>
<td height="30" colspan="2">
<tiles:insertAttribute name="myHeader" />
</td>
</tr>
<tr>
<td>
<tiles:insertAttribute name="myBody" />
</td>
</tr>
<tr>
<td>
<tiles:insertAttribute name="myFooter" />
</td>
</tr>
</table>
--------------------head.jsp starts------------
<%@ taglib prefix="s" uri="/struts-tags" %>
<center>
<h4> Header </h4>
----------------------body.jsp starts ------------
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>My JSP 'index.jsp' starting page</title>
</head>
<body>
<br>
<form action="loginLink.action" method='post'>
<input type='text' name='user' value='naveen'/>
<input type='submit' name='login' value='Login'/>
</form>
</body>
</html>
---------------------struts.xml starts ----------------
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<package name="default" extends="struts-default">
<result-types>
<result-type name="tiles" class="org.apache.struts2.views.tiles.TilesResult" />
</result-types>
<action name="*Link" method="{1}" class="java4s.LogingEx">
<result name="welcome" type="tiles">welcome</result>
<result name="editBusiness" type="tiles">editBusiness</result>
<result name="success" type="tiles">success</result>
<result name="expire" type="tiles">expire</result>
<result name="logout" type="tiles">logout</result>
</action>
</package>
</struts>
-------------------------tiles.xml starts -----------
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE tiles-definitions PUBLIC
"-//Apache Software Foundation//DTD Tiles Configuration 2.0//EN"
"http://tiles.apache.org/dtds/tiles-config_2_0.dtd">
<tiles-definitions>
<definition name="welcome" template="/baseLayout.jsp">
<put-attribute name="myHeader" value="/head.jsp"/>
<put-attribute name="myBody" value="/body.jsp"/>
<put-attribute name="myFooter" value="/footer.jsp"/>
</definition>
<definition name="editBusiness" extends="welcome">
<put-attribute name="myBody" value="/editBusiness.jsp"/>
</definition>
<definition name="success" extends="welcome">
<put-attribute name="myBody" value="/success.jsp"/>
</definition>
<definition name="logout" extends="welcome">
<put-attribute name="myBody" value="/logout.jsp"/>
</definition>
<definition name="expire" extends="welcome">
<put-attribute name="myBody" value="/expire.jsp"/>
</definition>
</tiles-definitions>
-----------------------LogingEx.java starts --------------
package java4s;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts2.ServletActionContext;
import com.opensymphony.xwork2.ActionSupport;
public class LogingEx extends ActionSupport {
private static final long serialVersionUID = -2613425890762568273L;
private String user;
private String rdto;
public String welcome()
{
LOG.info("inside welcome()");
return "welcome";
}
public String login() throws Exception{
LOG.info("start login()");
if(user != null){
HttpServletRequest request = ServletActionContext.getRequest();
request.getSession().setAttribute("user", user);
HttpServletResponse response = ServletActionContext.getResponse();
response.sendRedirect("successLink.action");
}
LOG.info("end login()");
return null;
}
public String success(){
LOG.info("start success()");
HttpServletResponse response = ServletActionContext.getResponse();
response.setHeader("Cache-Control", "no-cache");
response.setHeader("Cache-Control", "no-store");
response.setHeader("Pragma", "no-cache");
response.setDateHeader("Expires", 0);
setRdto("rdto1");
LOG.info("end success()");
return "success";
}
public String logout(){
return "logout";
}
public String expire(){
return "expire";
}
public String getRdto() {
return rdto;
}
public void setRdto(String rdto) {
this.rdto = rdto;
}
public String getUser() {
return user;
}
public void setUser(String user) {
this.user = user;
}
}
-----------------------success.jsp starts---------------
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
<%
session.setMaxInactiveInterval(5);
int timeout = session.getMaxInactiveInterval();
response.setHeader("Refresh", timeout + "; URL = logout.jsp");%>
</head>
<body>
<%String u = (String) request.getSession().getAttribute("user");
if (u == null ){
String path = request.getContextPath();
%>
<script>
window.location.href='<%=path%>/expireLink.action';
</script>
<%}
out.print("Welcome "+u);
out.println("<input type='button' value='log out' onClick=\"javascript
:location.href = 'logoutLink.action'\"/>");%>
</body>
</html>
------------------------logout.jsp starts ----------------
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>My JSP 'logout.jsp' starting page</title>
</head>
<body>
<%request.getSession().setAttribute("user", null);%>
Logged out successfully. Click <a href='index.jsp'>here</a> to login again.<br>
</body>
</html>
-----------------expire.jsp starts--------------
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPor t()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'expire.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
Your session has expired. Click <a href='index.jsp'>here</a> to login again.<br>
</body>
</html>
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