@Override public void upgrade(ServerHttpRequest request, ServerHttpResponse response, String selectedProtocol, List<WebSocketExtension> selectedExtensions, Principal user, WebSocketHandler wsHandler, Map<String, Object> attributes) throws HandshakeFailureException { Assert.isInstanceOf(ServletServerHttpRequest.class, request, "ServletServerHttpRequest required"); HttpServletRequest servletRequest = ((ServletServerHttpRequest) request).getServletRequest(); Assert.isInstanceOf(ServletServerHttpResponse.class, response, "ServletServerHttpResponse required"); HttpServletResponse servletResponse = ((ServletServerHttpResponse) response).getServletResponse(); Assert.isTrue(this.factory.isUpgradeRequest(servletRequest, servletResponse), "Not a WebSocket handshake"); JettyWebSocketSession session = new JettyWebSocketSession(attributes, user); JettyWebSocketHandlerAdapter handlerAdapter = new JettyWebSocketHandlerAdapter(wsHandler, session); WebSocketHandlerContainer container = new WebSocketHandlerContainer(handlerAdapter, selectedProtocol, selectedExtensions); try { containerHolder.set(container); this.factory.acceptWebSocket(servletRequest, servletResponse); } catch (IOException ex) { throw new HandshakeFailureException( "Response update failed during upgrade to WebSocket: " + request.getURI(), ex); } finally { containerHolder.remove(); } }
@Override public void upgrade(ServerHttpRequest request, ServerHttpResponse response, String selectedProtocol, List<WebSocketExtension> selectedExtensions, Principal user, WebSocketHandler wsHandler, Map<String, Object> attributes) throws HandshakeFailureException { Assert.isInstanceOf(ServletServerHttpRequest.class, request, "ServletServerHttpRequest required"); HttpServletRequest servletRequest = ((ServletServerHttpRequest) request).getServletRequest(); Assert.isInstanceOf(ServletServerHttpResponse.class, response, "ServletServerHttpResponse required"); HttpServletResponse servletResponse = ((ServletServerHttpResponse) response).getServletResponse(); Assert.isTrue(this.factory.isUpgradeRequest(servletRequest, servletResponse), "Not a WebSocket handshake"); JettyWebSocketSession session = new JettyWebSocketSession(attributes, user); JettyWebSocketHandlerAdapter handlerAdapter = new JettyWebSocketHandlerAdapter(wsHandler, session); WebSocketHandlerContainer container = new WebSocketHandlerContainer(handlerAdapter, selectedProtocol, selectedExtensions); try { containerHolder.set(container); this.factory.acceptWebSocket(servletRequest, servletResponse); } catch (IOException ex) { throw new HandshakeFailureException( "Response update failed during upgrade to WebSocket: " + request.getURI(), ex); } finally { containerHolder.remove(); } }
@Override public void upgrade(ServerHttpRequest request, ServerHttpResponse response, String selectedProtocol, List<WebSocketExtension> selectedExtensions, Principal user, WebSocketHandler wsHandler, Map<String, Object> attributes) throws HandshakeFailureException { Assert.isInstanceOf(ServletServerHttpRequest.class, request, "ServletServerHttpRequest required"); HttpServletRequest servletRequest = ((ServletServerHttpRequest) request).getServletRequest(); Assert.isInstanceOf(ServletServerHttpResponse.class, response, "ServletServerHttpResponse required"); HttpServletResponse servletResponse = ((ServletServerHttpResponse) response).getServletResponse(); Assert.isTrue(this.factory.isUpgradeRequest(servletRequest, servletResponse), "Not a WebSocket handshake"); JettyWebSocketSession session = new JettyWebSocketSession(attributes, user); JettyWebSocketHandlerAdapter handlerAdapter = new JettyWebSocketHandlerAdapter(wsHandler, session); WebSocketHandlerContainer container = new WebSocketHandlerContainer(handlerAdapter, selectedProtocol, selectedExtensions); try { containerHolder.set(container); this.factory.acceptWebSocket(servletRequest, servletResponse); } catch (IOException ex) { throw new HandshakeFailureException( "Response update failed during upgrade to WebSocket: " + request.getURI(), ex); } finally { containerHolder.remove(); } }