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  []
36      parseStatusLine( String   statusLine )
37          {
38          StringTokenizer toker =
39              new StringTokenizer( statusLine, " \t" );
40  
41          int count = toker.countTokens();
42          String  [] result = new String  [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  
55      getResultCode( String   statusLine )
56          {
57          String  [] 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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