Examples with AtmosphereMappingException org.atmosphere.runtime.AtmosphereMappingException used on opensource projects

Example 1 with AtmosphereMappingException

use of org.atmosphere.runtime.AtmosphereMappingException in project atmosphere by Atmosphere.

the class DefaultWebSocketProcessor method open.

@Override
public final void open(final WebSocket webSocket, final AtmosphereRequest request, final AtmosphereResponse response) throws IOException {
    if (framework.isDestroyed())
        return;
    // TODO: Fix this. Instead add an Interceptor.
    if (framework.getAtmosphereConfig().handlers().isEmpty()) {
        synchronized (framework) {
            if (handlers.isEmpty()) {
                logger.warn("No AtmosphereHandler or WebSocketHandler installed. Adding a default one.");
            }
            framework.addAtmosphereHandler(ROOT_MASTER, REFLECTOR_ATMOSPHEREHANDLER);
        }
    }
    request.headers(configureHeader(request)).setAttribute(WebSocket.WEBSOCKET_SUSPEND, true);
    AtmosphereResource r = framework.atmosphereFactory().create(framework.getAtmosphereConfig(), response, framework.getAsyncSupport());
    boolean cleanUpAfterDisconnect = false;
    try {
        request.setAttribute(INJECTED_ATMOSPHERE_RESOURCE, r);
        request.setAttribute(SUSPENDED_ATMOSPHERE_RESOURCE_UUID, r.uuid());
        if (Utils.firefoxWebSocketEnabled(request)) {
            request.setAttribute("firefox", "true");
        }
        AtmosphereResourceImpl.class.cast(r).webSocket(webSocket);
        webSocket.resource(r);
        webSocketProtocol.onOpen(webSocket);
        WebSocketHandler proxy = null;
        if (!handlers.isEmpty()) {
            WebSocketHandlerProxy handler = mapper.map(request, handlers);
            if (handler == null) {
                logger.debug("No WebSocketHandler maps request for {} with mapping {}", request.getRequestURI(), handlers);
                throw new AtmosphereMappingException("No AtmosphereHandler maps request for " + request.getRequestURI());
            }
            proxy = postProcessMapping(webSocket, request, handler);
        }
        dispatch(webSocket, request, response);
        if (proxy != null) {
            webSocket.webSocketHandler(proxy).resource().suspend(-1);
            proxy.onOpen(webSocket);
        }
        request.removeAttribute(INJECTED_ATMOSPHERE_RESOURCE);
        // Resource can be null if the client disconnect.
        if (webSocket.resource() != null) {
            final Action action = ((AtmosphereResourceImpl) webSocket.resource()).action();
            if (action.timeout() != -1 && !framework.getAsyncSupport().getContainerName().contains("Netty")) {
                final AtomicReference<Future<?>> f = new AtomicReference();
                f.set(scheduler.scheduleAtFixedRate(new Runnable() {

                    @Override
                    public void run() {
                        if (WebSocket.class.isAssignableFrom(webSocket.getClass()) && System.currentTimeMillis() - WebSocket.class.cast(webSocket).lastWriteTimeStampInMilliseconds() > action.timeout()) {
                            asynchronousProcessor.endRequest(((AtmosphereResourceImpl) webSocket.resource()), false);
                            f.get().cancel(true);
                        }
                    }
                }, action.timeout(), action.timeout(), TimeUnit.MILLISECONDS));
            }
        } else {
            logger.warn("AtmosphereResource was null");
            cleanUpAfterDisconnect = true;
        }
        notifyListener(webSocket, new WebSocketEventListener.WebSocketEvent("", CONNECT, webSocket));
    } catch (AtmosphereMappingException ex) {
        cleanUpAfterDisconnect = true;
        throw ex;
    } catch (IOException ex) {
        cleanUpAfterDisconnect = true;
        throw ex;
    } catch (Exception ex) {
        logger.trace("onOpen exception", ex);
        cleanUpAfterDisconnect = true;
    } finally {
        if (cleanUpAfterDisconnect) {
            logger.warn("Problem opening websocket for {}", r.uuid());
            framework.atmosphereFactory().remove(r.uuid());
            AtmosphereResourceEventImpl.class.cast(r.getAtmosphereResourceEvent()).setCancelled(true);
            AsynchronousProcessor.class.cast(framework.getAsyncSupport()).completeLifecycle(r, true);
        }
        webSocket.shiftAttributes();
    }
}