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

Example 11 with AtmosphereResourceImpl

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

the class AbstractReflectorAtmosphereHandler method postStateChange.

/**
     * Inspect the event and decide if the underlying connection must be resumed.
     *
     * @param event
     */
protected final void postStateChange(AtmosphereResourceEvent event) {
    if (event.isCancelled() || event.isResuming())
        return;
    AtmosphereResourceImpl r = AtmosphereResourceImpl.class.cast(event.getResource());
    // Between event.isCancelled and resource, the connection has been remotly closed.
    if (r == null) {
        logger.trace("Event {} returned a null AtmosphereResource", event);
        return;
    }
    Boolean resumeOnBroadcast = r.resumeOnBroadcast();
    if (!resumeOnBroadcast) {
        // For legacy reason, check the attribute as well
        Object o = r.getRequest(false).getAttribute(ApplicationConfig.RESUME_ON_BROADCAST);
        if (o != null && Boolean.class.isAssignableFrom(o.getClass())) {
            resumeOnBroadcast = Boolean.class.cast(o);
        }
    }
    if (resumeOnBroadcast != null && resumeOnBroadcast) {
        r.resume();
    }
}

Example 12 with AtmosphereResourceImpl

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

the class AtmosphereResourceLifecycleInterceptor method postInspect.

@Override
public void postInspect(final AtmosphereResource r) {
    if (r.transport().equals(UNDEFINED) || Utils.webSocketMessage(r) || r.transport().equals(POLLING))
        return;
    AtmosphereResourceImpl impl = AtmosphereResourceImpl.class.cast(r);
    if ((force || impl.getRequest(false).getMethod().equalsIgnoreCase(method)) && !impl.action().equals(Action.CANCELLED) && impl.isInScope()) {
        logger.trace("Marking AtmosphereResource {} for suspend operation", r.uuid());
        r.addEventListener(new OnBroadcast() {

            @Override
            public void onBroadcast(AtmosphereResourceEvent event) {
                switch(r.transport()) {
                    case JSONP:
                    case AJAX:
                    case LONG_POLLING:
                        break;
                    default:
                        try {
                            r.getResponse().flushBuffer();
                        } catch (IOException e) {
                            logger.trace("", e);
                        }
                        break;
                }
            }
        }).suspend(timeoutInMilli);
    }
}

Example 13 with AtmosphereResourceImpl

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

the class SimpleHttpProtocol method onMessage.

@Override
public List<AtmosphereRequest> onMessage(WebSocket webSocket, String message) {
    AtmosphereResourceImpl resource = (AtmosphereResourceImpl) webSocket.resource();
    if (resource == null) {
        logger.trace("The WebSocket has been closed before the message was processed.");
        return null;
    }
    AtmosphereRequest request = resource.getRequest(false);
    request.setAttribute(FrameworkConfig.WEBSOCKET_SUBPROTOCOL, FrameworkConfig.SIMPLE_HTTP_OVER_WEBSOCKET);
    if (!resource.isInScope())
        return Collections.emptyList();
    String pathInfo = request.getPathInfo();
    String requestURI = request.getRequestURI();
    // This confuse some JAXRS servers like RestEasy
    if (rewriteUri && (requestURI.startsWith("http://") || requestURI.startsWith("https://"))) {
        logger.debug("Rewriting requestURI {}. To disable, add {} set to true as init-param", requestURI, ApplicationConfig.REWRITE_WEBSOCKET_REQUESTURI);
        requestURI = URI.create(requestURI).getPath();
        request.requestURI(requestURI);
    }
    if (message.startsWith(delimiter)) {
        int delimiterLength = delimiter.length();
        int bodyBeginIndex = message.indexOf(delimiter, delimiterLength);
        if (bodyBeginIndex != -1) {
            pathInfo = message.substring(delimiterLength, bodyBeginIndex);
            requestURI += pathInfo;
            message = message.substring(bodyBeginIndex + delimiterLength);
        }
    }
    List<AtmosphereRequest> list = new ArrayList<AtmosphereRequest>();
    list.add(constructRequest(webSocket, pathInfo, requestURI, methodType, contentType.equalsIgnoreCase(TEXT) ? null : contentType, destroyable).body(message).build());
    return list;
}

Example 14 with AtmosphereResourceImpl

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

the class SimpleHttpProtocol method onMessage.

@Override
public List<AtmosphereRequest> onMessage(WebSocket webSocket, byte[] d, final int offset, final int length) {
    //Converting to a string and delegating to onMessage(WebSocket webSocket, String d) causes issues because the binary data may not be a valid string.
    AtmosphereResourceImpl resource = (AtmosphereResourceImpl) webSocket.resource();
    if (resource == null) {
        logger.trace("The WebSocket has been closed before the message was processed.");
        return null;
    }
    AtmosphereRequest request = resource.getRequest(false);
    request.setAttribute(FrameworkConfig.WEBSOCKET_SUBPROTOCOL, FrameworkConfig.SIMPLE_HTTP_OVER_WEBSOCKET);
    if (!resource.isInScope())
        return Collections.emptyList();
    List<AtmosphereRequest> list = new ArrayList<AtmosphereRequest>();
    list.add(constructRequest(webSocket, request.getPathInfo(), request.getRequestURI(), methodType, contentType.equalsIgnoreCase(TEXT) ? null : contentType, destroyable).body(d, offset, length).build());
    return list;
}

Example 15 with AtmosphereResourceImpl

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

the class StreamingHttpProtocol method onTextStream.

@Override
public List<AtmosphereRequest> onTextStream(WebSocket webSocket, Reader r) {
    //Converting to a string and delegating to onMessage(WebSocket webSocket, String d) causes issues because the binary data may not be a valid string.
    AtmosphereResourceImpl resource = (AtmosphereResourceImpl) webSocket.resource();
    if (resource == null) {
        logger.trace("The WebSocket has been closed before the message was processed.");
        return null;
    }
    AtmosphereRequest request = resource.getRequest();
    request.setAttribute(FrameworkConfig.WEBSOCKET_SUBPROTOCOL, FrameworkConfig.STREAMING_HTTP_OVER_WEBSOCKET);
    List<AtmosphereRequest> list = new ArrayList<AtmosphereRequest>();
    list.add(constructRequest(webSocket, request.getPathInfo(), request.getRequestURI(), methodType, contentType.equalsIgnoreCase(TEXT) ? null : contentType, destroyable).reader(r).build());
    return list;
}