SessionDisplay.java Source code

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Here is the source code for SessionDisplay.java

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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>");

    }
}