1 /**
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one or more
4 * contributor license agreements. See the NOTICE file distributed with
5 * this work for additional information regarding copyright ownership.
6 * The ASF licenses this file to You under the Apache License, Version 2.0
7 * (the "License"); you may not use this file except in compliance with
8 * the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18
19 package org.apache.geronimo.util.asn1.x509;
20
21 import org.apache.geronimo.util.asn1.ASN1Encodable;
22 import org.apache.geronimo.util.asn1.ASN1EncodableVector;
23 import org.apache.geronimo.util.asn1.ASN1Sequence;
24 import org.apache.geronimo.util.asn1.DERObject;
25 import org.apache.geronimo.util.asn1.DERObjectIdentifier;
26 import org.apache.geronimo.util.asn1.DERSequence;
27
28 /**
29 * The AccessDescription object.
30 * <pre>
31 * AccessDescription ::= SEQUENCE {
32 * accessMethod OBJECT IDENTIFIER,
33 * accessLocation GeneralName }
34 * </pre>
35 */
36 public class AccessDescription
37 extends ASN1Encodable
38 {
39 DERObjectIdentifier accessMethod = null;
40 GeneralName accessLocation = null;
41
42 public static AccessDescription getInstance(
43 Object obj)
44 {
45 if (obj instanceof AccessDescription)
46 {
47 return (AccessDescription)obj;
48 }
49 else if (obj instanceof ASN1Sequence)
50 {
51 return new AccessDescription((ASN1Sequence)obj);
52 }
53
54 throw new IllegalArgumentException("unknown object in factory");
55 }
56
57 public AccessDescription(
58 ASN1Sequence seq)
59 {
60 if (seq.size() != 2)
61 {
62 throw new IllegalArgumentException("wrong number of elements in inner sequence");
63 }
64
65 accessMethod = (DERObjectIdentifier)seq.getObjectAt(0);
66 accessLocation = GeneralName.getInstance(seq.getObjectAt(1));
67 }
68
69 /**
70 * create an AccessDescription with the oid and location provided.
71 */
72 public AccessDescription(
73 DERObjectIdentifier oid,
74 GeneralName location)
75 {
76 accessMethod = oid;
77 accessLocation = location;
78 }
79
80 /**
81 *
82 * @return the access method.
83 */
84 public DERObjectIdentifier getAccessMethod()
85 {
86 return accessMethod;
87 }
88
89 /**
90 *
91 * @return the access location
92 */
93 public GeneralName getAccessLocation()
94 {
95 return accessLocation;
96 }
97
98 public DERObject toASN1Object()
99 {
100 ASN1EncodableVector accessDescription = new ASN1EncodableVector();
101
102 accessDescription.add(accessMethod);
103 accessDescription.add(accessLocation);
104
105 return new DERSequence(accessDescription);
106 }
107
108 public String toString()
109 {
110 return ("AccessDescription: Oid(" + this.accessMethod.getId() + ")");
111 }
112 }