Package org.atmosphere.websocket

Examples of org.atmosphere.websocket.WebSocketProcessor


    @Test
    public void basicWorkflow() throws IOException, ServletException, ExecutionException, InterruptedException {
        ByteArrayOutputStream b = new ByteArrayOutputStream();
        final WebSocket w = new ArrayBaseWebSocket(b);
        final WebSocketProcessor processor = WebSocketProcessorFactory.getDefault()
                .getWebSocketProcessor(framework);
        registerWebSocketHandler("/*", new EchoHandler());

        AtmosphereRequest request = new AtmosphereRequest.Builder().destroyable(false).body("yoComet").pathInfo("/a").build();
        processor.open(w, request, AtmosphereResponse.newInstance(framework.getAtmosphereConfig(), request, w));
        processor.invokeWebSocketProtocol(w, "yoWebSocket");

        assertEquals(b.toString(), "yoWebSocket");
    }
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    @Test
    public void invalidPathHandler() throws IOException, ServletException, ExecutionException, InterruptedException {
        ByteArrayOutputStream b = new ByteArrayOutputStream();
        final WebSocket w = new ArrayBaseWebSocket(b);
        final WebSocketProcessor processor = WebSocketProcessorFactory.getDefault()
                .getWebSocketProcessor(framework);
        registerWebSocketHandler("/a", new EchoHandler());

        AtmosphereRequest request = new AtmosphereRequest.Builder().destroyable(false).body("yoComet").pathInfo("/abcd").build();
        try {
            processor.open(w, request, AtmosphereResponse.newInstance(framework.getAtmosphereConfig(), request, w));
            fail();
        } catch (Exception ex) {
            assertEquals(ex.getClass(), AtmosphereMappingException.class);
        }
    }
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    @Test
    public void multipleWebSocketHandler() throws IOException, ServletException, ExecutionException, InterruptedException {
        ByteArrayOutputStream b = new ByteArrayOutputStream();
        final WebSocket w = new ArrayBaseWebSocket(b);
        final WebSocketProcessor processor = WebSocketProcessorFactory.getDefault()
                .getWebSocketProcessor(framework);

        registerWebSocketHandler("/a", new EchoHandler());
        registerWebSocketHandler("/b", new EchoHandler());

        AtmosphereRequest request = new AtmosphereRequest.Builder().destroyable(false).body("a").pathInfo("/a").build();
        processor.open(w, request, AtmosphereResponse.newInstance(framework.getAtmosphereConfig(), request, w));
        processor.invokeWebSocketProtocol(w, "a");

        assertEquals(b.toString(), "a");

        request = new AtmosphereRequest.Builder().destroyable(false).body("b").pathInfo("/b").build();
        processor.open(w, request, AtmosphereResponse.newInstance(framework.getAtmosphereConfig(), request, w));
        processor.invokeWebSocketProtocol(w, "b");

        // The WebSocketHandler is shared.
        assertEquals(b.toString(), "ab");
    }
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    @Test
    public void multipleWebSocketAndHandler() throws IOException, ServletException, ExecutionException, InterruptedException {
        ByteArrayOutputStream b = new ByteArrayOutputStream();
        final WebSocket w = new ArrayBaseWebSocket(b);
        final WebSocketProcessor processor = WebSocketProcessorFactory.getDefault()
                .getWebSocketProcessor(framework);

        registerWebSocketHandler("/a", new EchoHandler());
        registerWebSocketHandler("/b", new EchoHandler() {
            @Override
            public void onTextStream(WebSocket webSocket, Reader reader) throws IOException {
                webSocket.write("2" + drainReader(reader));
            }
        });

        AtmosphereRequest request = new AtmosphereRequest.Builder().destroyable(false).body("a").pathInfo("/a").build();
        processor.open(w, request, AtmosphereResponse.newInstance(framework.getAtmosphereConfig(), request, w));
        processor.invokeWebSocketProtocol(w, "a");

        assertEquals(b.toString(), "a");
        ByteArrayOutputStream b2 = new ByteArrayOutputStream();
        final WebSocket w2 = new ArrayBaseWebSocket(b2);
        request = new AtmosphereRequest.Builder().destroyable(false).body("b").pathInfo("/b").build();
        processor.open(w2, request, AtmosphereResponse.newInstance(framework.getAtmosphereConfig(), request, w));
        processor.invokeWebSocketProtocol(w2, "b");

        // The WebSocketHandler is shared.
        assertEquals(b2.toString(), "2b");
    }
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            }

            AnnotationUtil.interceptors(framework, m.interceptors(), l);

            framework.setBroadcasterCacheClassName(m.broadcasterCache().getName());
            WebSocketProcessor p = WebSocketProcessorFactory.getDefault().getWebSocketProcessor(framework);
            p.registerWebSocketHandler(m.path(), new WebSocketProcessor.WebSocketHandlerProxy(broadcasterClass(framework, m.broadcaster()),
                    framework.newClassInstance(WebSocketHandler.class, annotatedClass), l));
            framework.getAtmosphereConfig().startupHook(new AtmosphereConfig.StartupHook() {
                @Override
                public void started(AtmosphereFramework framework) {
                    framework.initHandlerInterceptors(l);
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        logger.info("Using WebSocketProcessor: {}", webSocketProcessorClassName);
        if (defaultSerializerClassName != null && !defaultSerializerClassName.isEmpty()) {
            logger.info("Using Serializer: {}", defaultSerializerClassName);
        }

        WebSocketProcessor wp = WebSocketProcessorFactory.getDefault().getWebSocketProcessor(this);
        boolean b = false;
        if (DefaultWebSocketProcessor.class.isAssignableFrom(wp.getClass())) {
            b = DefaultWebSocketProcessor.class.cast(wp).invokeInterceptors();
        }
        logger.info("Invoke AtmosphereInterceptor on WebSocket message {}", b);
        logger.info("HttpSession supported: {}", config.isSupportSession());
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