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Java > Open Source Codes > com > maverick > crypto > asn1 > BERSet


1 /*
2  * SSL-Explorer
3  *
4  * Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 2 of
9  * the License, or (at your option) any later version.
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
16  * License along with this program; if not, write to the Free Software
17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18  */
19             
20 package com.maverick.crypto.asn1;
21
22 import java.io.IOException JavaDoc;
23 import java.util.Enumeration JavaDoc;
24
25 public class BERSet
26     extends DERSet
27 {
28     /**
29      * create an empty sequence
30      */
31     public BERSet()
32     {
33     }
34
35     /**
36      * create a set containing one object
37      */
38     public BERSet(
39         DEREncodable obj)
40     {
41         super(obj);
42     }
43
44     /**
45      * create a set containing a vector of objects.
46      */
47     public BERSet(
48         DEREncodableVector v)
49     {
50         super(v);
51     }
52
53     /*
54      */
55     void encode(
56         DEROutputStream out)
57         throws IOException JavaDoc
58     {
59         if (out instanceof ASN1OutputStream || out instanceof BEROutputStream)
60         {
61             out.write(SET | CONSTRUCTED);
62             out.write(0x80);
63
64             Enumeration JavaDoc e = getObjects();
65             while (e.hasMoreElements())
66             {
67                 out.writeObject(e.nextElement());
68             }
69
70             out.write(0x00);
71             out.write(0x00);
72         }
73         else
74         {
75             super.encode(out);
76         }
77     }
78 }
79
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