org.eclipse.jetty.servlets.GzipFilter Java Examples

The following examples show how to use org.eclipse.jetty.servlets.GzipFilter. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: GzipHandler.java    From cougar with Apache License 2.0 5 votes vote down vote up 
public GzipHandler(final int bufferSize,
				   final int minGzipSize,
				   final String excludedAgents,
				   Handler wrappedHandler) throws ServletException {
	this.wrappedHandler = wrappedHandler;
	this.gzipFilter = new GzipFilter();
	this.gzipFilter.init(new FilterConfig() {

		@Override
		public String getFilterName() {
			return "gzipFilter";
		}

		@Override
		public String getInitParameter(String name) {
			if ("bufferSize".equals(name)) return Integer.toString(bufferSize);
			if ("minGzipSize".equals(name)) return Integer.toString(minGzipSize);
			if ("excludedAgents".equals(name)) return excludedAgents;
			return null;
		}

		@Override
		public Enumeration getInitParameterNames() {
			return null;
		}

		@Override
		public ServletContext getServletContext() {
			return new ContextHandler.NoContext();
		}});
}
Example #2
Source File: AdminTransportConfiguration.java    From chassis with Apache License 2.0 4 votes vote down vote up 
@Bean(initMethod="start", destroyMethod="stop")
@Order(0)
public Server adminServer(
           @Value("${admin.hostname}") String hostname,
           @Value("${admin.port}") int port) {

       // set up servlets
       ServletContextHandler context = new ServletContextHandler(ServletContextHandler.NO_SESSIONS | ServletContextHandler.NO_SECURITY);
	context.setErrorHandler(null);
	context.setWelcomeFiles(new String[] { "/" });
	
	// enable gzip
	context.addFilter(GzipFilter.class, "/*", null);
	
	// add common admin servlets
	context.addServlet(new ServletHolder(new HealthServlet(healthCheckRegistry)), "/healthcheck");
	context.addServlet(new ServletHolder(new ClasspathResourceServlet("com/kixeye/chassis/transport/admin", "/admin/", "index.html")), "/admin/*");
	context.addServlet(new ServletHolder(new PropertiesServlet()), "/admin/properties");
	context.addServlet(new ServletHolder(new ClasspathDumpServlet()), "/admin/classpath");

       // add websocket servlets if WebSockets have been initialized
       if (mappingRegistry != null && messageRegistry != null) {
           context.addServlet(new ServletHolder(new ProtobufMessagesDocumentationServlet(appName, mappingRegistry, messageRegistry)), "/schema/messages/protobuf");
           context.addServlet(new ServletHolder(new ProtobufEnvelopeDocumentationServlet()), "/schema/envelope/protobuf");
       }
	
       // add metric servlets if Metric has been initialized
       if (metricRegistry != null && healthCheckRegistry != null) {
           context.getServletContext().setAttribute(MetricsServlet.METRICS_REGISTRY, metricRegistry);
           context.getServletContext().setAttribute(HealthCheckServlet.HEALTH_CHECK_REGISTRY, healthCheckRegistry);
           
           ServletHolder holder = new ServletHolder(new AdminServlet());
           holder.setInitParameter("service-name", System.getProperty("app.name"));
           context.addServlet(holder, "/metrics/*");
       }

       // create the server
   	InetSocketAddress address = StringUtils.isBlank(hostname) ? new InetSocketAddress(port) : new InetSocketAddress(hostname, port);
   	
   	Server server = new Server();

   	JettyConnectorRegistry.registerHttpConnector(server, address);
       server.setHandler(context);
   
	return server;
}
Example #3
Source File: ServerRpcProvider.java    From incubator-retired-wave with Apache License 2.0 4 votes vote down vote up 
public void startWebSocketServer(final Injector injector) {
  httpServer = new Server();

  List<Connector> connectors = getSelectChannelConnectors(httpAddresses);
  if (connectors.isEmpty()) {
    LOG.severe("No valid http end point address provided!");
  }
  for (Connector connector : connectors) {
    httpServer.addConnector(connector);
  }
  final WebAppContext context = new WebAppContext();

  context.setParentLoaderPriority(true);

  if (jettySessionManager != null) {
    // This disables JSessionIDs in URLs redirects
    // see: http://stackoverflow.com/questions/7727534/how-do-you-disable-jsessionid-for-jetty-running-with-the-eclipse-jetty-maven-plu
    // and: http://jira.codehaus.org/browse/JETTY-467?focusedCommentId=114884&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-114884
    jettySessionManager.setSessionIdPathParameterName(null);

    context.getSessionHandler().setSessionManager(jettySessionManager);
  }
  final ResourceCollection resources = new ResourceCollection(resourceBases);
  context.setBaseResource(resources);

  addWebSocketServlets();

  try {

    final ServletModule servletModule = getServletModule();

    ServletContextListener contextListener = new GuiceServletContextListener() {

      private final Injector childInjector = injector.createChildInjector(servletModule);

      @Override
      protected Injector getInjector() {
        return childInjector;
      }
    };

    context.addEventListener(contextListener);
    context.addFilter(GuiceFilter.class, "/*", EnumSet.allOf(DispatcherType.class));
    context.addFilter(GzipFilter.class, "/webclient/*", EnumSet.allOf(DispatcherType.class));
    httpServer.setHandler(context);

    httpServer.start();
    restoreSessions();

  } catch (Exception e) { // yes, .start() throws "Exception"
    LOG.severe("Fatal error starting http server.", e);
    return;
  }
  LOG.fine("WebSocket server running.");
}