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Java > Open Source Codes > com > ice > util > HTTPUtilities


1 /*
2 ** Tim Endres' utilities package.
3 ** Copyright (c) 1997 by Tim Endres
4 **
5 ** This program is free software.
6 **
7 ** You may redistribute it and/or modify it under the terms of the GNU
8 ** General Public License as published by the Free Software Foundation.
9 ** Version 2 of the license should be included with this distribution in
10 ** the file LICENSE, as well as License.html. If the license is not
11 ** included with this distribution, you may find a copy at the FSF web
12 ** site at 'www.gnu.org' or 'www.fsf.org', or you may write to the
13 ** Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139 USA.
14 **
15 ** THIS SOFTWARE IS PROVIDED AS-IS WITHOUT WARRANTY OF ANY KIND,
16 ** NOT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY. THE AUTHOR
17 ** OF THIS SOFTWARE, ASSUMES _NO_ RESPONSIBILITY FOR ANY
18 ** CONSEQUENCE RESULTING FROM THE USE, MODIFICATION, OR
19 ** REDISTRIBUTION OF THIS SOFTWARE.
20 **
21 */

22
23 package com.ice.util;
24
25 import java.util.*;
26
27
28 public class
29 HTTPUtilities
30     {
31
32     //
33
// HTTP/1.0 200 OK
34
//
35
static public String JavaDoc[]
36     parseStatusLine( String JavaDoc statusLine )
37         {
38         StringTokenizer toker =
39             new StringTokenizer( statusLine, " \t" );
40
41         int count = toker.countTokens();
42         String JavaDoc[] result = new String JavaDoc[count];
43
44         for ( int i = 0 ; i < count ; ++i )
45             {
46             try { result[i] = toker.nextToken(); }
47                 catch ( NoSuchElementException ex )
48                     { break; }
49             }
50
51         return result;
52         }
53
54     static public String JavaDoc
55     getResultCode( String JavaDoc statusLine )
56         {
57         String JavaDoc[] tokes =
58             HTTPUtilities.parseStatusLine( statusLine );
59
60         if ( tokes.length > 1 )
61             return tokes[1];
62         else
63             return null;
64         }
65
66     }
67
68
69
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