Examples with Order org.springframework.core.annotation.Order used on opensource projects

Example 1 with Order

use of org.springframework.core.annotation.Order in project spring-framework by spring-projects.

the class ConfigurationClassUtils method checkConfigurationClassCandidate.

/**
	 * Check whether the given bean definition is a candidate for a configuration class
	 * (or a nested component class declared within a configuration/component class,
	 * to be auto-registered as well), and mark it accordingly.
	 * @param beanDef the bean definition to check
	 * @param metadataReaderFactory the current factory in use by the caller
	 * @return whether the candidate qualifies as (any kind of) configuration class
	 */
public static boolean checkConfigurationClassCandidate(BeanDefinition beanDef, MetadataReaderFactory metadataReaderFactory) {
    String className = beanDef.getBeanClassName();
    if (className == null) {
        return false;
    }
    AnnotationMetadata metadata;
    if (beanDef instanceof AnnotatedBeanDefinition && className.equals(((AnnotatedBeanDefinition) beanDef).getMetadata().getClassName())) {
        // Can reuse the pre-parsed metadata from the given BeanDefinition...
        metadata = ((AnnotatedBeanDefinition) beanDef).getMetadata();
    } else if (beanDef instanceof AbstractBeanDefinition && ((AbstractBeanDefinition) beanDef).hasBeanClass()) {
        // Check already loaded Class if present...
        // since we possibly can't even load the class file for this Class.
        Class<?> beanClass = ((AbstractBeanDefinition) beanDef).getBeanClass();
        metadata = new StandardAnnotationMetadata(beanClass, true);
    } else {
        try {
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(className);
            metadata = metadataReader.getAnnotationMetadata();
        } catch (IOException ex) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find class file for introspecting configuration annotations: " + className, ex);
            }
            return false;
        }
    }
    if (isFullConfigurationCandidate(metadata)) {
        beanDef.setAttribute(CONFIGURATION_CLASS_ATTRIBUTE, CONFIGURATION_CLASS_FULL);
    } else if (isLiteConfigurationCandidate(metadata)) {
        beanDef.setAttribute(CONFIGURATION_CLASS_ATTRIBUTE, CONFIGURATION_CLASS_LITE);
    } else {
        return false;
    }
    // It's a full or lite configuration candidate... Let's determine the order value, if any.
    Map<String, Object> orderAttributes = metadata.getAnnotationAttributes(Order.class.getName());
    if (orderAttributes != null) {
        beanDef.setAttribute(ORDER_ATTRIBUTE, orderAttributes.get(AnnotationUtils.VALUE));
    }
    return true;
}

Example 2 with Order

use of org.springframework.core.annotation.Order in project chassis by Kixeye.

the class WebSocketTransportConfiguration method webSocketServer.

@Bean(initMethod = "start", destroyMethod = "stop")
@Order(0)
public Server webSocketServer(@Value("${websocket.enabled:false}") boolean websocketEnabled, @Value("${websocket.hostname:}") String websocketHostname, @Value("${websocket.port:-1}") int websocketPort, @Value("${secureWebsocket.enabled:false}") boolean secureWebsocketEnabled, @Value("${secureWebsocket.hostname:}") String secureWebsocketHostname, @Value("${secureWebsocket.port:-1}") int secureWebsocketPort, @Value("${secureWebsocket.selfSigned:false}") boolean selfSigned, @Value("${secureWebsocket.mutualSsl:false}") boolean mutualSsl, @Value("${secureWebsocket.keyStorePath:}") String keyStorePath, @Value("${secureWebsocket.keyStoreData:}") String keyStoreData, @Value("${secureWebsocket.keyStorePassword:}") String keyStorePassword, @Value("${secureWebsocket.keyManagerPassword:}") String keyManagerPassword, @Value("${secureWebsocket.trustStorePath:}") String trustStorePath, @Value("${secureWebsocket.trustStoreData:}") String trustStoreData, @Value("${secureWebsocket.trustStorePassword:}") String trustStorePassword, @Value("${securewebsocket.excludedCipherSuites:}") String[] excludedCipherSuites) throws Exception {
    // set up servlets
    ServletContextHandler context = new ServletContextHandler(ServletContextHandler.NO_SESSIONS | ServletContextHandler.NO_SECURITY);
    context.setErrorHandler(null);
    context.setWelcomeFiles(new String[] { "/" });
    for (final MessageSerDe serDe : serDes) {
        // create the websocket creator
        final WebSocketCreator webSocketCreator = new WebSocketCreator() {

            public Object createWebSocket(ServletUpgradeRequest req, ServletUpgradeResponse resp) {
                // this will have spring construct a new one for every session
                ActionInvokingWebSocket webSocket = forwardingWebSocket();
                webSocket.setSerDe(serDe);
                webSocket.setUpgradeRequest(req);
                webSocket.setUpgradeResponse(resp);
                return webSocket;
            }
        };
        // configure the websocket servlet
        ServletHolder webSocketServlet = new ServletHolder(new WebSocketServlet() {

            private static final long serialVersionUID = -3022799271546369505L;

            @Override
            public void configure(WebSocketServletFactory factory) {
                factory.setCreator(webSocketCreator);
            }
        });
        Map<String, String> webSocketProperties = new HashMap<>();
        AbstractConfiguration config = ConfigurationManager.getConfigInstance();
        Iterator<String> webSocketPropertyKeys = config.getKeys("websocket");
        while (webSocketPropertyKeys.hasNext()) {
            String key = webSocketPropertyKeys.next();
            webSocketProperties.put(key.replaceFirst(Pattern.quote("websocket."), ""), config.getString(key));
        }
        webSocketServlet.setInitParameters(webSocketProperties);
        context.addServlet(webSocketServlet, "/" + serDe.getMessageFormatName() + "/*");
    }
    // create the server
    Server server;
    if (metricRegistry == null || !monitorThreadpool) {
        server = new Server();
        server.setHandler(context);
    } else {
        server = new Server(new InstrumentedQueuedThreadPool(metricRegistry));
        InstrumentedHandler instrumented = new InstrumentedHandler(metricRegistry);
        instrumented.setHandler(context);
        server.setHandler(instrumented);
    }
    // set up connectors
    if (websocketEnabled) {
        InetSocketAddress address = StringUtils.isBlank(websocketHostname) ? new InetSocketAddress(websocketPort) : new InetSocketAddress(websocketHostname, websocketPort);
        JettyConnectorRegistry.registerHttpConnector(server, address);
    }
    if (secureWebsocketEnabled) {
        InetSocketAddress address = StringUtils.isBlank(secureWebsocketHostname) ? new InetSocketAddress(secureWebsocketPort) : new InetSocketAddress(secureWebsocketHostname, secureWebsocketPort);
        JettyConnectorRegistry.registerHttpsConnector(server, address, selfSigned, mutualSsl, keyStorePath, keyStoreData, keyStorePassword, keyManagerPassword, trustStorePath, trustStoreData, trustStorePassword, excludedCipherSuites);
    }
    return server;
}

Example 3 with Order

use of org.springframework.core.annotation.Order in project chassis by Kixeye.

the class TestSpringWebApp method httpServer.

@Bean(initMethod = "start", destroyMethod = "stop", name = "httpServer")
@Order(0)
public Server httpServer(ConfigurableWebApplicationContext webApplicationContext) {
    // set up servlets
    ServletHandler servlets = new ServletHandler();
    ServletContextHandler context = new ServletContextHandler(ServletContextHandler.NO_SECURITY);
    context.setErrorHandler(null);
    context.setWelcomeFiles(new String[] { "/" });
    // set up spring with the servlet context
    setServletContext(context.getServletContext());
    // configure the spring mvc dispatcher
    DispatcherServlet dispatcher = new DispatcherServlet(webApplicationContext);
    // map application servlets
    context.addServlet(new ServletHolder(dispatcher), "/");
    servlets.setHandler(context);
    // create the server
    InetSocketAddress address = new InetSocketAddress(SocketUtils.findAvailableTcpPort());
    Server server = new Server();
    ServerConnector connector = new ServerConnector(server);
    connector.setHost(address.getHostName());
    connector.setPort(address.getPort());
    server.setConnectors(new Connector[] { connector });
    server.setHandler(servlets);
    server.setStopAtShutdown(true);
    return server;
}

Example 4 with Order

use of org.springframework.core.annotation.Order in project spring-boot-admin by codecentric.

the class RevereseZuulProxyConfiguration method applicationRouteLocator.

@Bean
@Order(0)
public ApplicationRouteLocator applicationRouteLocator() {
    ApplicationRouteLocator routeLocator = new ApplicationRouteLocator(this.server.getServletPrefix(), registry, adminServer.getContextPath() + "/api/applications/");
    routeLocator.setEndpoints(adminServer.getRoutes().getEndpoints());
    return routeLocator;
}

Example 5 with Order

use of org.springframework.core.annotation.Order in project zipkin by openzipkin.

the class ZipkinUiAutoConfiguration method characterEncodingFilter.

/**
   * This opts out of adding charset to png resources.
   *
   * <p>By default, {@linkplain CharacterEncodingFilter} adds a charset qualifier to all resources,
   * which helps, as javascript assets include extended character sets. However, the filter also
   * adds charset to well-known binary ones like png. This creates confusing content types, such as
   * "image/png;charset=UTF-8".
   *
   * See https://github.com/spring-projects/spring-boot/issues/5459
   */
@Bean
@Order(Ordered.HIGHEST_PRECEDENCE)
public CharacterEncodingFilter characterEncodingFilter() {
    CharacterEncodingFilter filter = new CharacterEncodingFilter() {

        @Override
        protected boolean shouldNotFilter(HttpServletRequest request) {
            return request.getServletPath().endsWith(".png");
        }
    };
    filter.setEncoding("UTF-8");
    filter.setForceEncoding(true);
    return filter;
}