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Java > Open Source Codes > org > apache > geronimo > util > asn1 > misc > NetscapeCertType


1 /**
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18 package org.apache.geronimo.util.asn1.misc;
19
20 import org.apache.geronimo.util.asn1.*;
21
22 /**
23  * The NetscapeCertType object.
24  * <pre>
25  * NetscapeCertType ::= BIT STRING {
26  * SSLClient (0),
27  * SSLServer (1),
28  * S/MIME (2),
29  * Object Signing (3),
30  * Reserved (4),
31  * SSL CA (5),
32  * S/MIME CA (6),
33  * Object Signing CA (7) }
34  * </pre>
35  */
36 public class NetscapeCertType
37     extends DERBitString
38 {
39     public static final int sslClient = (1 << 7);
40     public static final int sslServer = (1 << 6);
41     public static final int smime = (1 << 5);
42     public static final int objectSigning = (1 << 4);
43     public static final int reserved = (1 << 3);
44     public static final int sslCA = (1 << 2);
45     public static final int smimeCA = (1 << 1);
46     public static final int objectSigningCA = (1 << 0);
47
48     /**
49      * Basic constructor.
50      *
51      * @param usage - the bitwise OR of the Key Usage flags giving the
52      * allowed uses for the key.
53      * e.g. (X509NetscapeCertType.sslCA | X509NetscapeCertType.smimeCA)
54      */
55     public NetscapeCertType(
56         int usage)
57     {
58         super(getBytes(usage), getPadBits(usage));
59     }
60
61     public NetscapeCertType(
62         DERBitString usage)
63     {
64         super(usage.getBytes(), usage.getPadBits());
65     }
66
67     public String JavaDoc toString()
68     {
69         return "NetscapeCertType: 0x" + Integer.toHexString(data[0] & 0xff);
70     }
71 }
72
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