1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
/*
* Copyright 2007 Netflix, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.oauth;
import java.util.HashMap;
import java.util.Map;
import net.oauth.http.HttpMessage;
import net.oauth.http.HttpResponseMessage;
/**
* Describes an OAuth-related problem, using a set of named parameters. One
* parameter identifies the basic problem, and the others provide supplementary
* diagnostic information. This can be used to capture information from a
* response that conforms to the OAuth <a
* href="http://wiki.oauth.net/ProblemReporting">Problem Reporting
* extension</a>.
*
* @author John Kristian
* @hide
*/
public class OAuthProblemException extends OAuthException {
public static final String OAUTH_PROBLEM = "oauth_problem";
public OAuthProblemException() {
}
public OAuthProblemException(String problem) {
super(problem);
if (problem != null) {
parameters.put(OAUTH_PROBLEM, problem);
}
}
private final Map<String, Object> parameters = new HashMap<String, Object>();
@Override
public String getMessage() {
String msg = super.getMessage();
if (msg != null)
return msg;
msg = getProblem();
if (msg != null)
return msg;
Object response = getParameters().get(HttpMessage.RESPONSE);
if (response != null) {
msg = response.toString();
int eol = msg.indexOf("\n");
if (eol < 0) {
eol = msg.indexOf("\r");
}
if (eol >= 0) {
msg = msg.substring(0, eol);
}
msg = msg.trim();
if (msg.length() > 0) {
return msg;
}
}
response = getHttpStatusCode();
if (response != null) {
return HttpResponseMessage.STATUS_CODE + " " + response;
}
return null;
}
public void setParameter(String name, Object value) {
getParameters().put(name, value);
}
public Map<String, Object> getParameters() {
return parameters;
}
public String getProblem() {
return (String) getParameters().get(OAUTH_PROBLEM);
}
public int getHttpStatusCode() {
Object code = getParameters().get(HttpResponseMessage.STATUS_CODE);
if (code == null) {
return 200;
} else if (code instanceof Number) { // the usual case
return ((Number) code).intValue();
} else {
return Integer.parseInt(code.toString());
}
}
private static final long serialVersionUID = 1L;
}
|
