| Annotation Type | Description | 
|---|---|
| ClientWebSocket | Annotation declared on the client to indicate the class handles web socket frames. | 
| OnClose | Annotation that can be applied to a method that will receive WebSocket close frames. | 
| OnError | Annotation that can be applied to a method that will receive WebSocket errors. | 
| OnMessage | Annotation that can be applied to a method that will receive WebSocket message frames. | 
| OnOpen | Annotation that can be applied to a method that will receive WebSocket open frames. | 
| ServerWebSocket | Annotation declared on the server to indicate the class handles web socket frames. | 
| WebSocketComponent | Stereotype meta-annotation declared on both  ServerWebSocketandClientWebSocket. | 
| WebSocketMapping |