KeyChainException.java revision 93201f545b67da15cb69830a5988810aef52c0b2 
1/*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.security;
18
19/**
20 * Thrown on problems accessing the {@link KeyChain}.
21 *
22 * @hide to be unhidden as part of KeyChain API
23 */
24public class KeyChainException extends Exception {
25
26    /**
27     * Constructs a new {@code KeyChainException} that includes the
28     * current stack trace.
29     */
30    public KeyChainException() {
31    }
32
33    /**
34     * Constructs a new {@code KeyChainException} with the current stack
35     * trace and the specified detail message.
36     *
37     * @param detailMessage
38     *            the detail message for this exception.
39     */
40    public KeyChainException(String detailMessage) {
41        super(detailMessage);
42    }
43
44    /**
45     * Constructs a new {@code KeyChainException} with the current stack
46     * trace, the specified detail message and the specified cause.
47     *
48     * @param message
49     *            the detail message for this exception.
50     * @param cause
51     *            the cause of this exception, may be {@code null}.
52     */
53    public KeyChainException(String message, Throwable cause) {
54        super(message, cause);
55    }
56
57    /**
58     * Constructs a new {@code KeyChainException} with the current stack
59     * trace and the specified cause.
60     *
61     * @param cause
62     *            the cause of this exception, may be {@code null}.
63     */
64    public KeyChainException(Throwable cause) {
65        super((cause == null ? null : cause.toString()), cause);
66    }
67}
68