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
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 javax.websocket;
public class CloseReason {
private final CloseCode closeCode;
private final String reasonPhrase;
public CloseReason(CloseReason.CloseCode closeCode, String reasonPhrase) {
this.closeCode = closeCode;
this.reasonPhrase = reasonPhrase;
}
public CloseCode getCloseCode() {
return closeCode;
}
public String getReasonPhrase() {
return reasonPhrase;
}
@Override
public String toString() {
return "CloseReason: code [" + closeCode.getCode() +
"], reason [" + reasonPhrase + "]";
}
public interface CloseCode {
int getCode();
}
public enum CloseCodes implements CloseReason.CloseCode {
NORMAL_CLOSURE(1000),
GOING_AWAY(1001),
PROTOCOL_ERROR(1002),
CANNOT_ACCEPT(1003),
RESERVED(1004),
NO_STATUS_CODE(1005),
CLOSED_ABNORMALLY(1006),
NOT_CONSISTENT(1007),
VIOLATED_POLICY(1008),
TOO_BIG(1009),
NO_EXTENSION(1010),
UNEXPECTED_CONDITION(1011),
SERVICE_RESTART(1012),
TRY_AGAIN_LATER(1013),
TLS_HANDSHAKE_FAILURE(1015);
private int code;
CloseCodes(int code) {
this.code = code;
}
public static CloseCode getCloseCode(final int code) {
if (code > 2999 && code < 5000) {
return new CloseCode() {
@Override
public int getCode() {
return code;
}
};
}
switch (code) {
case 1000:
return CloseCodes.NORMAL_CLOSURE;
case 1001:
return CloseCodes.GOING_AWAY;
case 1002:
return CloseCodes.PROTOCOL_ERROR;
case 1003:
return CloseCodes.CANNOT_ACCEPT;
case 1004:
return CloseCodes.RESERVED;
case 1005:
return CloseCodes.NO_STATUS_CODE;
case 1006:
return CloseCodes.CLOSED_ABNORMALLY;
case 1007:
return CloseCodes.NOT_CONSISTENT;
case 1008:
return CloseCodes.VIOLATED_POLICY;
case 1009:
return CloseCodes.TOO_BIG;
case 1010:
return CloseCodes.NO_EXTENSION;
case 1011:
return CloseCodes.UNEXPECTED_CONDITION;
case 1012:
return CloseCodes.SERVICE_RESTART;
case 1013:
return CloseCodes.TRY_AGAIN_LATER;
case 1015:
return CloseCodes.TLS_HANDSHAKE_FAILURE;
default:
throw new IllegalArgumentException(
"Invalid close code: [" + code + "]");
}
}
@Override
public int getCode() {
return code;
}
}
}
|
