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  }