//sessionservlet
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;
public class ExampleSessionServlet extends HttpServlet
{
public void doGet(HttpServletRequest request,HttpServletResponse response)throws ServletException, IOException
{
HttpSession session = request.getSession(true);
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String title = "Simple Session Servlet Example";
Integer accessCount = new Integer(0);
if (session.isNew())
{
}
else
{
Integer oldAccessCount = (Integer)session.getValue("accessCount");
if (oldAccessCount != null)
{
accessCount = new Integer(oldAccessCount.intValue() + 1);
}
}
session.putValue("accessCount", accessCount);
out.println(title + "<BODY BGCOLOR=\"#FDF5E6\">\n" +
"<H2>Information on Your Session:</H2>\n" +
"<TABLE BORDER=1 ALIGN=CENTER>\n" +
"<TR BGCOLOR=\"#FFAD00\">\n" +
" <TH>Info Type<TH>Value\n" +
"<TR>\n" +
" <TD>ID\n" +
" <TD>" + session.getId() + "\n" +
"<TR>\n" +
" <TD>Creation Time\n" +
" <TD>" + new Date(session.getCreationTime()) + "\n" +
"<TR>\n" +
" <TD>Time of Last Access\n" +
" <TD>" + new Date(session.getLastAccessedTime()) + "\n" +
"<TR>\n" +
" <TD>Number of Previous Accesses\n" +
" <TD>" + accessCount + "\n" +
"</TABLE>\n" +
"</BODY></HTML>");
}
/* By using getCreationTime() and new Date().getTime() you can set timeouts
* for the session. If you are using JSDK 2.2 or higher then you can use
* setMaxInactiveInterval(int interval) for setting timeouts.
*/
}
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;
public class ExampleSessionServlet extends HttpServlet
{
public void doGet(HttpServletRequest request,HttpServletResponse response)throws ServletException, IOException
{
HttpSession session = request.getSession(true);
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String title = "Simple Session Servlet Example";
Integer accessCount = new Integer(0);
if (session.isNew())
{
}
else
{
Integer oldAccessCount = (Integer)session.getValue("accessCount");
if (oldAccessCount != null)
{
accessCount = new Integer(oldAccessCount.intValue() + 1);
}
}
session.putValue("accessCount", accessCount);
out.println(title + "<BODY BGCOLOR=\"#FDF5E6\">\n" +
"<H2>Information on Your Session:</H2>\n" +
"<TABLE BORDER=1 ALIGN=CENTER>\n" +
"<TR BGCOLOR=\"#FFAD00\">\n" +
" <TH>Info Type<TH>Value\n" +
"<TR>\n" +
" <TD>ID\n" +
" <TD>" + session.getId() + "\n" +
"<TR>\n" +
" <TD>Creation Time\n" +
" <TD>" + new Date(session.getCreationTime()) + "\n" +
"<TR>\n" +
" <TD>Time of Last Access\n" +
" <TD>" + new Date(session.getLastAccessedTime()) + "\n" +
"<TR>\n" +
" <TD>Number of Previous Accesses\n" +
" <TD>" + accessCount + "\n" +
"</TABLE>\n" +
"</BODY></HTML>");
}
/* By using getCreationTime() and new Date().getTime() you can set timeouts
* for the session. If you are using JSDK 2.2 or higher then you can use
* setMaxInactiveInterval(int interval) for setting timeouts.
*/
}
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