1/*
2 * Copyright (c) 2000, 2013, 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 javax.security.sasl;
27
28import javax.security.auth.callback.TextInputCallback;
29
30/**
31  * This callback is used by {@code SaslClient} and {@code SaslServer}
32  * to retrieve realm information.
33  *
34  * @since 1.5
35  *
36  * @author Rosanna Lee
37  * @author Rob Weltman
38  */
39public class RealmCallback extends TextInputCallback {
40
41    /**
42     * Constructs a {@code RealmCallback} with a prompt.
43     *
44     * @param prompt The non-null prompt to use to request the realm information.
45     * @throws IllegalArgumentException If {@code prompt} is null or
46     * the empty string.
47     */
48    public RealmCallback(String prompt) {
49        super(prompt);
50    }
51
52    /**
53     * Constructs a {@code RealmCallback} with a prompt and default
54     * realm information.
55     *
56     * @param prompt The non-null prompt to use to request the realm information.
57     * @param defaultRealmInfo The non-null default realm information to use.
58     * @throws IllegalArgumentException If {@code prompt} is null or
59     * the empty string,
60     * or if {@code defaultRealm} is empty or null.
61     */
62    public RealmCallback(String prompt, String defaultRealmInfo) {
63        super(prompt, defaultRealmInfo);
64    }
65
66    private static final long serialVersionUID = -4342673378785456908L;
67}
68