public enum WebSocketVersion extends Enum<WebSocketVersion>
Enum which list all the different versions of the WebSocket specification (to the current date).
A specification is tied to one wire protocol version but a protocol version may have use by more than 1 version of the specification.
Enum Constant and Description |
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UNKNOWN
Unknown version of the protocol
|
V00
|
V07
|
V08
|
V13
|
Modifier and Type | Field and Description |
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static AttachmentKey<WebSocketVersion> |
ATTACHMENT_KEY |
Modifier and Type | Method and Description |
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String |
toHttpHeaderValue()
Returns a
String representation of the WebSocketVersion that can be used in the HTTP Headers. |
static WebSocketVersion |
valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static WebSocketVersion[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final WebSocketVersion UNKNOWN
public static final WebSocketVersion V00
public static final WebSocketVersion V07
public static final WebSocketVersion V08
public static final WebSocketVersion V13
public static final AttachmentKey<WebSocketVersion> ATTACHMENT_KEY
public static WebSocketVersion[] values()
for (WebSocketVersion c : WebSocketVersion.values()) System.out.println(c);
public static WebSocketVersion valueOf(String name)
name
- the name of the enum constant to be returned.IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is nullpublic String toHttpHeaderValue()
String
representation of the WebSocketVersion
that can be used in the HTTP Headers.Copyright © 2019 JBoss by Red Hat. All rights reserved.