Cookies

package com.bmtargoss.smart.webadmin;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;

public class CookieUtils {

    public static int getServerId(HttpServletRequest hreq) {
        int result = -1;

        /*
         * Get cookie which includes the database id.
         */
        Cookie[] cookies = hreq.getCookies();
        if (cookies != null) {
          for (Cookie ck : cookies) {
            if ("database".equals(ck.getName())) {
                result = Integer.parseInt(ck.getValue());
            }
          }
        }

        return result;
    }

}