package org.kodejava.example.servlet;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class CookieExpirationExample extends HttpServlet {
protected void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
doPost(request, response);
}
protected void doPost(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
String username = request.getParameter("username");
if (username != null) {
Cookie cookie = new Cookie("username", username);
//
// Set the cookie age to 600 seconds (10 minutes). Setting the age
// to 0 will delete the cookie while giving it a negative value will
// not store the cookie and it will be deleted when the browser is
// closed.
//
cookie.setMaxAge(600);
response.addCookie(cookie);
}
}
}
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