    1   /* CookieUtils
    2    *
    3    * Created on Oct 20, 2004
    4    *
    5    * Copyright (C) 2004 Internet Archive.
    6    *
    7    * This file is part of the Heritrix web crawler (crawler.archive.org).
    8    *
    9    * Heritrix is free software; you can redistribute it and/or modify
    10   * it under the terms of the GNU Lesser Public License as published by
    11   * the Free Software Foundation; either version 2.1 of the License, or
    12   * any later version.
    13   *
    14   * Heritrix is distributed in the hope that it will be useful,
    15   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    16   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    17   * GNU Lesser Public License for more details.
    18   *
    19   * You should have received a copy of the GNU Lesser Public License
    20   * along with Heritrix; if not, write to the Free Software
    21   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    22   */
    23  package org.archive.crawler.admin.ui;
    24
    25  import javax.servlet.http.Cookie;
    26
    27  /***
    28   * Utility methods for accessing cookies.
    29   * Used by the JSP UI pages.
    30   * @author stack
    31   * @version $Date: 2004-10-21 01:34:37 +0000 (Thu, 21 Oct 2004) $, $Revision: 2705 $
    32   */
    33  public class CookieUtils {
    34      public static String getCookieValue(Cookie[] cookies, String cookieName,
    35              String defaultValue) {
    36          if(cookies != null) {
    37              for(int i = 0; i < cookies.length; i++) {
    38                  Cookie cookie = cookies[i];
    39                  if(cookieName.equals(cookie.getName())) {
    40                      return(cookie.getValue());
    41                  }
    42              }
    43          }
    44          return(defaultValue);
    45      }
    46  }