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 
17 package android.security;
18 
19 /**
20  * Thrown on problems accessing the {@link KeyChain}.
21  */
22 public class KeyChainException extends Exception {
23 
24     /**
25      * Constructs a new {@code KeyChainException} that includes the
26      * current stack trace.
27      */
KeyChainException()28     public KeyChainException() {
29     }
30 
31     /**
32      * Constructs a new {@code KeyChainException} with the current stack
33      * trace and the specified detail message.
34      *
35      * @param detailMessage
36      *            the detail message for this exception.
37      */
KeyChainException(String detailMessage)38     public KeyChainException(String detailMessage) {
39         super(detailMessage);
40     }
41 
42     /**
43      * Constructs a new {@code KeyChainException} with the current stack
44      * trace, the specified detail message and the specified cause.
45      *
46      * @param message
47      *            the detail message for this exception.
48      * @param cause
49      *            the cause of this exception, may be {@code null}.
50      */
KeyChainException(String message, Throwable cause)51     public KeyChainException(String message, Throwable cause) {
52         super(message, cause);
53     }
54 
55     /**
56      * Constructs a new {@code KeyChainException} with the current stack
57      * trace and the specified cause.
58      *
59      * @param cause
60      *            the cause of this exception, may be {@code null}.
61      */
KeyChainException(Throwable cause)62     public KeyChainException(Throwable cause) {
63         super((cause == null ? null : cause.toString()), cause);
64     }
65 }
66