Annotated WebSocket Server Endpoint example

Annotated_WebSocket_Server_Endpoint_Sample.txt

//annotated server endpoint with all its configuration elements

@ServerEnpdoint(
value = "/chat/",
configurator = ChatEndpointConfigurator.class,
decoders = JSONToChatObjectDecoder.class,
encoders = ChatObjectToJSONEncoder.class,
subprotocols = {"chat"}
)
public class ChatServer {
  //server endpoint configuration in action

    @OnOpen
    public void onOpenCallback(Session session, 
                               EndpointConfig epConfig) //injected by the WebSocket runtime 
    { 
       ServerEndpointConfig serverConfig = (ServerEndpointConfig) epConfig;
       Map<String, Object> globalPropertiesMap = serverConfig.getUserProperties();
    }
}