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Java > Open Source Codes > com > maverick > crypto > asn1 > ASN1Encodable


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.ByteArrayOutputStream JavaDoc;
23 import java.io.IOException JavaDoc;
24
25 public abstract class ASN1Encodable
26     implements DEREncodable
27 {
28     public byte[] getEncoded()
29         throws IOException JavaDoc
30     {
31         ByteArrayOutputStream JavaDoc bOut = new ByteArrayOutputStream JavaDoc();
32         ASN1OutputStream aOut = new ASN1OutputStream(bOut);
33
34         aOut.writeObject(this);
35
36         return bOut.toByteArray();
37     }
38
39     public int hashCode()
40     {
41         return this.getDERObject().hashCode();
42     }
43
44     public boolean equals(
45         Object JavaDoc o)
46     {
47         if ((o == null) || !(o instanceof DEREncodable))
48         {
49             return false;
50         }
51
52         DEREncodable other = (DEREncodable)o;
53
54         return this.getDERObject().equals(other.getDERObject());
55     }
56
57     public DERObject getDERObject()
58     {
59         return this.toASN1Object();
60     }
61
62     public abstract DERObject toASN1Object();
63 }
64
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