aboutsummaryrefslogtreecommitdiff
path: root/src/com/wilko/jaim/responses/TocResponseFactory.java
blob: 6c53009694a7ce3f1c5952c256e501ec987c8a5a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
/*
 *   (C) 2002 Paul Wilkinson  wilko@users.sourceforge.net
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

/*
 * TocResponseFactory.java
 *
 * Created on 4 May 2002, 12:05
 */

package com.wilko.jaim.responses;

/**
 * @author paulw
 * @version $Revision: 1.5 $
 */

import java.util.Vector;

public abstract class TocResponseFactory {

    static Vector responseHandlers = new Vector();

    /**
     * Creates new TocResponseFactory
     */
    public TocResponseFactory() {
    }

    public static void addResponseHandler(TocResponseHandler h) {
        synchronized (responseHandlers) {
            responseHandlers.add(h);
        }
    }

    public static TocResponse createResponse(byte[] b) {
        TocResponse tr = null;
        String strversion = new String(b);
        int colonpos = strversion.indexOf(':');
        if (colonpos != -1) {
            String firstWord = strversion.substring(0, colonpos);
            int i = 0;
            synchronized (responseHandlers) {
                while ((i < responseHandlers.size()) && (tr == null)) {
                    TocResponseHandler h = (TocResponseHandler) responseHandlers.elementAt(i);
                    if (h.canHandle(firstWord)) {
                        tr = h.parseString(strversion);
                    }
                    i++;
                }
            }
        }
        if (tr == null) {
            GenericTocResponse gtr = new GenericTocResponse();
            tr = gtr.parseString(strversion);
        }
        return (tr);
    }

}