StatusRequestType.java revision 12745:f068a4ffddd2 
1/*
2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package sun.security.ssl;
27
28import java.util.ArrayList;
29import java.util.List;
30
31final class StatusRequestType {
32
33    final int id;
34    final String name;
35    static List<StatusRequestType> knownTypes = new ArrayList<>(4);
36
37    private StatusRequestType(int id, String name) {
38        this.id = id;
39        this.name = name;
40    }
41
42    static StatusRequestType get(int id) {
43        for (StatusRequestType ext : knownTypes) {
44            if (ext.id == id) {
45                return ext;
46            }
47        }
48        return new StatusRequestType(id, "type_" + id);
49    }
50
51    private static StatusRequestType e(int id, String name) {
52        StatusRequestType ext = new StatusRequestType(id, name);
53        knownTypes.add(ext);
54        return ext;
55    }
56
57    @Override
58    public String toString() {
59        return (name == null || name.isEmpty()) ?
60                String.format("Unknown (0x%04X", id) : name;
61    }
62
63    // Status request types defined in RFC 6066 and 6961
64    static final StatusRequestType OCSP = e(0x01, "ocsp");
65    static final StatusRequestType OCSP_MULTI = e(0x02, "ocsp_multi");
66}
67