public interface ExtensionHandshake
It is responsible of the definition and negotiation logic of a WebSocket Extension. It interacts at the handshake phase.
It creates new instances of ExtensionFunction
.
Modifier and Type | Method and Description |
---|---|
WebSocketExtension |
accept(WebSocketExtension extension)
Validate if an extension request is accepted.
|
ExtensionFunction |
create()
Create a new instance of the
ExtensionFunction associated to this WebSocket Extension. |
String |
getName() |
boolean |
isIncompatible(List<ExtensionHandshake> extensions)
Validate if current extension is compatible with previously negotiated in the server side.
|
String getName()
WebSocketExtension accept(WebSocketExtension extension)
extension
- the extension request representationWebSocketExtension
instance with parameters accepted;
null
in case extension request is not acceptedboolean isIncompatible(List<ExtensionHandshake> extensions)
extensions
- a list of negotiated extensionstrue
if current extension is compatible;
false
if current extension is not compatibleExtensionFunction create()
ExtensionFunction
associated to this WebSocket Extension.ExtensionFunction
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