org.springframework.web.socket.sockjs.transport

Interface TransportHandler

All Known Implementing Classes:

AbstractHttpReceivingTransportHandler, AbstractHttpSendingTransportHandler, AbstractTransportHandler, EventSourceTransportHandler, HtmlFileTransportHandler, JsonpPollingTransportHandler, JsonpReceivingTransportHandler, WebSocketTransportHandler, XhrPollingTransportHandler, XhrReceivingTransportHandler, XhrStreamingTransportHandler

public interface TransportHandler

Handle a SockJS session URL, i.e. transport-specific request.

Since:

4.0

Author:

Rossen Stoyanchev, Juergen Hoeller

Method Summary

Modifier and Type	Method and Description
TransportType	getTransportType() Return the transport type supported by this handler.
void	handleRequest(ServerHttpRequest request, ServerHttpResponse response, WebSocketHandler handler, SockJsSession session) Handle the given request and delegate messages to the provided WebSocketHandler.
void	initialize(SockJsServiceConfig serviceConfig) Initialize this handler with the given configuration.

Method Detail

initialize

void initialize(SockJsServiceConfig serviceConfig)

Initialize this handler with the given configuration.

Parameters:

serviceConfig - the configuration as defined by the containing SockJsService

getTransportType

TransportType getTransportType()

Return the transport type supported by this handler.

handleRequest

void handleRequest(ServerHttpRequest request,
                   ServerHttpResponse response,
                   WebSocketHandler handler,
                   SockJsSession session)
            throws SockJsException

Handle the given request and delegate messages to the provided WebSocketHandler.

Parameters:

request - the current request

response - the current response

handler - the target WebSocketHandler (never null)

session - the SockJS session (never null)

Throws:

SockJsException - raised when request processing fails as explained in SockJsService