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Java > Open Source Codes > com > novosec > pkix > asn1 > crmf > CertId


1 // CMP implementation copyright (c) 2003 NOVOSEC AG (http://www.novosec.com)
2 //
3 // Author: Maik Stohn
4 //
5 // Permission is hereby granted, free of charge, to any person obtaining a copy of this
6 // software and associated documentation files (the "Software"), to deal in the Software
7 // without restriction, including without limitation the rights to use, copy, modify, merge,
8 // publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
9 // to whom the Software is furnished to do so, subject to the following conditions:
10 //
11 // The above copyright notice and this permission notice shall be included in all copies or
12 // substantial portions of the Software.
13 //
14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
15 // BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
16 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
17 // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
19
20 package com.novosec.pkix.asn1.crmf;
21
22 import org.bouncycastle.asn1.ASN1EncodableVector;
23 import org.bouncycastle.asn1.ASN1Sequence;
24 import org.bouncycastle.asn1.ASN1TaggedObject;
25 import org.bouncycastle.asn1.DEREncodable;
26 import org.bouncycastle.asn1.DERInteger;
27 import org.bouncycastle.asn1.DERObject;
28 import org.bouncycastle.asn1.DERSequence;
29 import org.bouncycastle.asn1.x509.GeneralName;
30
31 /**
32  * ASN.1 structure DER En/DeCoder.
33  *
34  * <pre>
35  * CertId ::= SEQUENCE {
36  * issuer GeneralName,
37  * serialNumber INTEGER }
38  *
39  * </pre>
40  */
41 public class CertId implements DEREncodable
42 {
43     GeneralName issuer;
44     DERInteger serialNumber;
45
46     public static CertId getInstance( ASN1TaggedObject obj, boolean explicit )
47     {
48         return getInstance(ASN1Sequence.getInstance(obj, explicit));
49     }
50
51     public static CertId getInstance( Object JavaDoc obj )
52     {
53         if (obj instanceof CertId)
54         {
55             return (CertId)obj;
56         }
57         else if (obj instanceof ASN1Sequence)
58         {
59             return new CertId((ASN1Sequence)obj);
60         }
61
62         throw new IllegalArgumentException JavaDoc("unknown object in factory");
63     }
64     
65     public CertId( ASN1Sequence seq )
66     {
67       this.issuer = GeneralName.getInstance((ASN1TaggedObject)seq.getObjectAt(0),true); //QQQ??? implicit because inside of a seq
68 this.serialNumber = (DERInteger)seq.getObjectAt(1);
69     }
70
71     public CertId( GeneralName issuer, DERInteger serialNumber )
72     {
73       this.issuer = issuer;
74       this.serialNumber = serialNumber;
75     }
76
77     public GeneralName getIssuer()
78     {
79         return issuer;
80     }
81
82     public DERInteger getSerialNumber()
83     {
84         return serialNumber;
85     }
86
87     public DERObject getDERObject()
88     {
89         ASN1EncodableVector v = new ASN1EncodableVector();
90
91         v.add( issuer );
92         v.add( serialNumber );
93
94         return new DERSequence(v);
95     }
96
97     public String JavaDoc toString()
98     {
99       return "CertId: (issuer = " + this.getIssuer() + ", serialNumber = " + this.getSerialNumber() + ")";
100     }
101 }
102
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