1 /* Reattore HTTP Server
2
3 Copyright (C) 2002 Michael Hope <michaelh@juju.net.nz>
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
19 $Id: HttpMessage.java,v 1.5 2003/02/14 05:24:25 michaelh Exp $
20 */
21
22 package juju.reattore.protocol.http;
23
24 import java.util.Set;
25
26 import juju.reattore.io.ByteSource;
27
28 /*** Encapsulates a HTTP message.
29 */
30 public interface HttpMessage {
31
32 /*** Gets the number of parsed headers not including the start
33 line.
34
35 @return The number of header lines.
36 */
37 int getNumHeaders();
38
39 /*** Gets a header line.
40
41 @param key The header to get.
42 @return The header line as a string or null if it doesn't exist.
43 */
44 String getHeader(String key);
45
46 /*** Gets all headers as a set of Map.Entry items.
47
48 @return Set of (name, value) pairs.
49 */
50 Set getHeaders();
51
52 /*** Gets the message body as a stream. Will always be present,
53 even if it is of zero length.
54
55 @return The request body.
56 */
57 ByteSource getBody();
58 }
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