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 com.android.volley;
18
19import android.content.Intent;
20
21/**
22 * Error indicating that there was an authentication failure when performing a Request.
23 */
24@SuppressWarnings("serial")
25public class AuthFailureError extends VolleyError {
26    /** An intent that can be used to resolve this exception. (Brings up the password dialog.) */
27    private Intent mResolutionIntent;
28
29    public AuthFailureError() { }
30
31    public AuthFailureError(Intent intent) {
32        mResolutionIntent = intent;
33    }
34
35    public AuthFailureError(NetworkResponse response) {
36        super(response);
37    }
38
39    public AuthFailureError(String message) {
40        super(message);
41    }
42
43    public AuthFailureError(String message, Exception reason) {
44        super(message, reason);
45    }
46
47    public Intent getResolutionIntent() {
48        return mResolutionIntent;
49    }
50
51    @Override
52    public String getMessage() {
53        if (mResolutionIntent != null) {
54            return "User needs to (re)enter credentials.";
55        }
56        return super.getMessage();
57    }
58}
59