Examples of WebSocketProcessor

org.atmosphere.cpr.WebSocketProcessor
Like the {@link AsynchronousProcessor} class, this class is responsible for dispatching WebSocket request to theproper {@link WebSocketSupport} implementation. @author Jeanfrancois Arcand
org.atmosphere.websocket.WebSocketProcessor
Atmosphere's WebSocket Support implementation. The default behavior is implemented in {@link DefaultWebSocketProcessor}. This class is targeted at framework developer as it requires Atmosphere's internal knowledge.
This class can also be used to implement the JSR 345 recommendation. @author Jeanfrancois Arcand

Examples of org.atmosphere.websocket.WebSocketProcessor

     *
     * @param framework {@link AtmosphereFramework}
     * @return an instance of {@link WebSocketProcessor}
     */
    public WebSocketProcessor getWebSocketProcessor(AtmosphereFramework framework) {
        WebSocketProcessor processor = processors.get(framework);
        if (processor == null) {
            synchronized (framework) {
                processor = createProcessor(framework);
                processors.put(framework, processor);
            }

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Examples of org.atmosphere.websocket.WebSocketProcessor

        }
        processors.clear();
    }


    private WebSocketProcessor createProcessor(AtmosphereFramework framework) {
        WebSocketProcessor processor = null;


        String webSocketProcessorName = framework.getWebSocketProcessorClassName();
        if (!webSocketProcessorName.equalsIgnoreCase(DefaultWebSocketProcessor.class.getName())) {
            try {
                processor =  framework.newClassInstance(WebSocketProcessor.class,
                        (Class<WebSocketProcessor>) IOUtils.loadClass(getClass(), webSocketProcessorName));
            } catch (Exception ex) {
                logger.error("Unable to create {}", webSocketProcessorName);
                processor = new DefaultWebSocketProcessor();
            }
        }


        if (processor == null) {
            processor = new DefaultWebSocketProcessor();
        }
        processor.configure(framework.getAtmosphereConfig());


        return processor;
    }

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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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Examples of org.atmosphere.websocket.WebSocketProcessor


    @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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Examples of org.atmosphere.websocket.WebSocketProcessor


    @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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Examples of org.atmosphere.websocket.WebSocketProcessor


    @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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Examples of org.atmosphere.websocket.WebSocketProcessor

            }


            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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Examples of org.atmosphere.websocket.WebSocketProcessor

        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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