Class AbstractHttpSendingTransportHandler
- java.lang.Object
- org.springframework.web.socket.sockjs.transport.handler.AbstractTransportHandler
- org.springframework.web.socket.sockjs.transport.handler.AbstractHttpSendingTransportHandler
- All Implemented Interfaces:
SockJsSessionFactory,TransportHandler
- Direct Known Subclasses:
EventSourceTransportHandler,HtmlFileTransportHandler,JsonpPollingTransportHandler,XhrPollingTransportHandler,XhrStreamingTransportHandler
public abstract class AbstractHttpSendingTransportHandler extends AbstractTransportHandler implements SockJsSessionFactory
Base class for HTTP transport handlers that push messages to connected clients.- Since:
- 4.0
- Author:
- Rossen Stoyanchev
Field Summary
Fields inherited from class org.springframework.web.socket.sockjs.transport.handler.AbstractTransportHandler
logger, UTF8_CHARSET
Constructor Summary
Constructors Constructor Description AbstractHttpSendingTransportHandler()
Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description protected StringgetCallbackParam(ServerHttpRequest request)protected abstract MediaTypegetContentType()protected abstract SockJsFrameFormatgetFrameFormat(ServerHttpRequest request)voidhandleRequest(ServerHttpRequest request, ServerHttpResponse response, WebSocketHandler wsHandler, SockJsSession wsSession)Handle the given request and delegate messages to the providedWebSocketHandler.protected voidhandleRequestInternal(ServerHttpRequest request, ServerHttpResponse response, AbstractHttpSockJsSession sockJsSession)Methods inherited from class org.springframework.web.socket.sockjs.transport.handler.AbstractTransportHandler
getServiceConfig, initialize
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.springframework.web.socket.sockjs.transport.SockJsSessionFactory
createSession
Methods inherited from interface org.springframework.web.socket.sockjs.transport.TransportHandler
checkSessionType, getTransportType
Constructor Detail
AbstractHttpSendingTransportHandler
public AbstractHttpSendingTransportHandler()
Method Detail
handleRequest
public final void handleRequest(ServerHttpRequest request, ServerHttpResponse response, WebSocketHandler wsHandler, SockJsSession wsSession) throws SockJsException
Description copied from interface:TransportHandlerHandle the given request and delegate messages to the providedWebSocketHandler.- Specified by:
handleRequestin interfaceTransportHandler- Parameters:
request- the current requestresponse- the current responsewsHandler- the target WebSocketHandler (nevernull)wsSession- the SockJS session (nevernull)- Throws:
SockJsException- raised when request processing fails as explained inSockJsService
handleRequestInternal
protected void handleRequestInternal(ServerHttpRequest request, ServerHttpResponse response, AbstractHttpSockJsSession sockJsSession) throws SockJsException
- Throws:
SockJsException
getContentType
protected abstract MediaType getContentType()
getFrameFormat
protected abstract SockJsFrameFormat getFrameFormat(ServerHttpRequest request)
getCallbackParam
protected final String getCallbackParam(ServerHttpRequest request)