Examples with WebSocketUpgradeFilter org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter used on opensource projects

Example 1 with WebSocketUpgradeFilter

use of org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter in project spark by perwendel.

the class WebSocketServletContextHandlerFactory method create.

/**
     * Creates a new websocket servlet context handler.
     *
     * @param webSocketHandlers          webSocketHandlers
     * @param webSocketIdleTimeoutMillis webSocketIdleTimeoutMillis
     * @return a new websocket servlet context handler or 'null' if creation failed.
     */
public static ServletContextHandler create(Map<String, WebSocketHandlerWrapper> webSocketHandlers, Optional<Integer> webSocketIdleTimeoutMillis) {
    ServletContextHandler webSocketServletContextHandler = null;
    if (webSocketHandlers != null) {
        try {
            webSocketServletContextHandler = new ServletContextHandler(null, "/", true, false);
            WebSocketUpgradeFilter webSocketUpgradeFilter = WebSocketUpgradeFilter.configureContext(webSocketServletContextHandler);
            if (webSocketIdleTimeoutMillis.isPresent()) {
                webSocketUpgradeFilter.getFactory().getPolicy().setIdleTimeout(webSocketIdleTimeoutMillis.get());
            }
            for (String path : webSocketHandlers.keySet()) {
                WebSocketCreator webSocketCreator = WebSocketCreatorFactory.create(webSocketHandlers.get(path));
                webSocketUpgradeFilter.addMapping(new ServletPathSpec(path), webSocketCreator);
            }
        } catch (Exception ex) {
            logger.error("creation of websocket context handler failed.", ex);
            webSocketServletContextHandler = null;
        }
    }
    return webSocketServletContextHandler;
}

Example 2 with WebSocketUpgradeFilter

use of org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter in project spark by perwendel.

the class WebSocketServletContextHandlerFactoryTest method testCreate_whenNoIdleTimeoutIsPresent.

@Test
public void testCreate_whenNoIdleTimeoutIsPresent() throws Exception {
    Map<String, WebSocketHandlerWrapper> webSocketHandlers = new HashMap<>();
    webSocketHandlers.put(webSocketPath, new WebSocketHandlerClassWrapper(WebSocketTestHandler.class));
    servletContextHandler = WebSocketServletContextHandlerFactory.create(webSocketHandlers, Optional.empty());
    WebSocketUpgradeFilter webSocketUpgradeFilter = (WebSocketUpgradeFilter) servletContextHandler.getAttribute("org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter");
    assertNotNull("Should return a WebSocketUpgradeFilter because we configured it to have one", webSocketUpgradeFilter);
    PathMappings.MappedResource<WebSocketCreator> mappedResource = webSocketUpgradeFilter.getMappings().getMatch("/websocket");
    WebSocketCreatorFactory.SparkWebSocketCreator sc = (WebSocketCreatorFactory.SparkWebSocketCreator) mappedResource.getResource();
    PathSpec pathSpec = (PathSpec) mappedResource.getPathSpec();
    assertEquals("Should return the WebSocket path specified when contexst handler was created", webSocketPath, pathSpec.getPathSpec());
    assertTrue("Should return true because handler should be an instance of the one we passed when it was created", sc.getHandler() instanceof WebSocketTestHandler);
}

Example 3 with WebSocketUpgradeFilter

use of org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter in project spark by perwendel.

the class WebSocketServletContextHandlerFactoryTest method testCreate_whenTimeoutIsPresent.

@Test
public void testCreate_whenTimeoutIsPresent() throws Exception {
    final Integer timeout = Integer.valueOf(1000);
    Map<String, WebSocketHandlerWrapper> webSocketHandlers = new HashMap<>();
    webSocketHandlers.put(webSocketPath, new WebSocketHandlerClassWrapper(WebSocketTestHandler.class));
    servletContextHandler = WebSocketServletContextHandlerFactory.create(webSocketHandlers, Optional.of(timeout));
    WebSocketUpgradeFilter webSocketUpgradeFilter = (WebSocketUpgradeFilter) servletContextHandler.getAttribute("org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter");
    assertNotNull("Should return a WebSocketUpgradeFilter because we configured it to have one", webSocketUpgradeFilter);
    WebSocketServerFactory webSocketServerFactory = webSocketUpgradeFilter.getFactory();
    assertEquals("Timeout value should be the same as the timeout specified when context handler was created", timeout.longValue(), webSocketServerFactory.getPolicy().getIdleTimeout());
    PathMappings.MappedResource<WebSocketCreator> mappedResource = webSocketUpgradeFilter.getMappings().getMatch("/websocket");
    WebSocketCreatorFactory.SparkWebSocketCreator sc = (WebSocketCreatorFactory.SparkWebSocketCreator) mappedResource.getResource();
    PathSpec pathSpec = (PathSpec) mappedResource.getPathSpec();
    assertEquals("Should return the WebSocket path specified when context handler was created", webSocketPath, pathSpec.getPathSpec());
    assertTrue("Should return true because handler should be an instance of the one we passed when it was created", sc.getHandler() instanceof WebSocketTestHandler);
}

Example 4 with WebSocketUpgradeFilter

use of org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter in project jetty.project by eclipse.

the class WebSocketServerContainerInitializer method configureContext.

/**
     * Embedded Jetty approach for non-bytecode scanning.
     */
public static ServerContainer configureContext(ServletContextHandler context) throws ServletException {
    // Create Basic components
    NativeWebSocketConfiguration nativeWebSocketConfiguration = NativeWebSocketServletContainerInitializer.getDefaultFrom(context.getServletContext());
    // Create the Jetty ServerContainer implementation
    ServerContainer jettyContainer = new ServerContainer(nativeWebSocketConfiguration, context.getServer().getThreadPool());
    context.addBean(jettyContainer);
    // Store a reference to the ServerContainer per javax.websocket spec 1.0 final section 6.4 Programmatic Server Deployment
    context.setAttribute(javax.websocket.server.ServerContainer.class.getName(), jettyContainer);
    // Create Filter
    if (isEnabledViaContext(context.getServletContext(), ADD_DYNAMIC_FILTER_KEY, true)) {
        String instanceKey = WebSocketUpgradeFilter.class.getName() + ".SCI";
        if (context.getAttribute(instanceKey) == null) {
            if (LOG.isDebugEnabled())
                LOG.debug("Dynamic filter add to support JSR356/javax.websocket.server: {}", WebSocketUpgradeFilter.class.getName());
            WebSocketUpgradeFilter wsuf = WebSocketUpgradeFilter.configureContext(context);
            context.setAttribute(instanceKey, wsuf);
        }
    }
    return jettyContainer;
}