Servlet: Session display
import java.text.DateFormat;
import java.util.Date;
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 SessionDisplay extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException {
response.setContentType("text/html");
java.io.PrintWriter out = response.getWriter();
HttpSession session = request.getSession();
Date creationTime = new Date(session.getCreationTime());
Date lastAccessed = new Date(session.getLastAccessedTime());
Date now = new Date();
DateFormat formatter = DateFormat.getDateTimeInstance(
DateFormat.MEDIUM, DateFormat.MEDIUM);
out.println("<html>");
out.println("<head>");
out.println("<title>Displaying the Session Creation and Last-Accessed Time</title>");
out.println("</head>");
out.println("<body>");
out.println("<h2>Session Creation and Last-Accessed Time</h2>");
out.println("The time and date now is: " + formatter.format(now)
+ "<br><br>");
out.println("The session creation time: HttpSession.getCreationTime( ): "
+ formatter.format(creationTime) + "<br><br>");
out.println("The last time the session was accessed: HttpSession.getLastAccessedTime( ): "
+ formatter.format(lastAccessed));
out.println("</body>");
out.println("</html>");
}
}
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