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Java > Open Source Codes > org > archive > crawler > admin > ui > CookieUtils


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 JavaDoc;
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 $, $Revision: 1.1 $
32  */

33 public class CookieUtils {
34     public static String JavaDoc getCookieValue(Cookie JavaDoc[] cookies, String JavaDoc cookieName,
35             String JavaDoc defaultValue) {
36         if(cookies != null) {
37             for(int i = 0; i < cookies.length; i++) {
38                 Cookie JavaDoc cookie = cookies[i];
39                 if(cookieName.equals(cookie.getName())) {
40                     return(cookie.getValue());
41                 }
42             }
43         }
44         return(defaultValue);
45     }
46 }
47
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