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Name	Size	Permission
chat	[ DIR ]	drwxrwxrwx
images	[ DIR ]	drwxrwxrwx
cookies.html	2.68 KB	-rw-rw-rw-
helloworld.html	2.55 KB	-rw-rw-rw-
index.html	6.97 KB	-rw-rw-rw-
reqheaders.html	2.25 KB	-rw-rw-rw-
reqinfo.html	3.59 KB	-rw-rw-rw-
reqparams.html	4.67 KB	-rw-rw-rw-
sessions.html	3.19 KB	-rw-rw-rw-

Code Editor : sessions.html

<!--
 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
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http://www.apache.org/licenses/LICENSE-2.0

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 See the License for the specific language governing permissions and
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-->
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>

<body bgcolor="#FFFFFF">
<a href="servlet/SessionExample"><img src="images/execute.gif" align="right" border="0"></a><a href="index.html"><img src="images/return.gif" width="24" height="24" align="right" border="0"></a>
<h3>Source Code for Session Example 
 </h3>

<pre>import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class SessionExample extends HttpServlet {

public void doGet(HttpServletRequest request, HttpServletResponse response)
 throws IOException, ServletException
 {
 response.setContentType(&quot;text/html&quot;);
 PrintWriter out = response.getWriter();

HttpSession session = request.getSession(true);

// print session info

Date created = new Date(session.getCreationTime());
 Date accessed = new Date(session.getLastAccessedTime());
 out.println(&quot;ID &quot; + session.getId());
 out.println(&quot;Created: &quot; + created);
 out.println(&quot;Last Accessed: &quot; + accessed);

// set session info if needed

String dataName = request.getParameter(&quot;dataName&quot;);
 if (dataName != null &amp;&amp; dataName.length() &gt; 0) {
 String dataValue = request.getParameter(&quot;dataValue&quot;);
 session.setAttribute(dataName, dataValue);
 }

// print session contents

Enumeration e = session.getAttributeNames();
 while (e.hasMoreElements()) {
 String name = (String)e.nextElement();
 String value = session.getAttribute(name).toString();
 out.println(name + &quot; = &quot; + value);
 }
 }
}</pre>
</body>
</html>

${this.title}

Code Editor : sessions.html