Java 类org.apache.camel.component.cxf.CxfComponent 实例源码

@Named("cxfProducerEndpoint")
@Produces
public CxfEndpoint createCxfProducerEndpoint() {
    CxfComponent cxfProducerComponent = new CxfComponent(this.camelContext);
    CxfEndpoint cxfProducerEndpoint = new CxfEndpoint(CXF_PRODUCER_ENDPOINT_ADDRESS, cxfProducerComponent);
    cxfProducerEndpoint.setBeanId("cxfProducerEndpoint");
    cxfProducerEndpoint.setServiceClass(org.wildfly.camel.examples.cxf.jaxws.GreetingService.class);

    SSLContextParameters producerSslContextParameters = this.createProducerSSLContextParameters();
    cxfProducerEndpoint.setSslContextParameters(producerSslContextParameters);

    // Not for use in production
    HostnameVerifier hostnameVerifier = new HostnameVerifier() {
        @Override
        public boolean verify(String hostname, SSLSession session) {
            return true;
        }
    };
    cxfProducerEndpoint.setHostnameVerifier(hostnameVerifier);

    return cxfProducerEndpoint;
}

@Named("cxfConsumerEndpoint")
@Produces
public CxfEndpoint createCxfConsumerEndpoint() {
    CxfComponent cxfConsumerComponent = new CxfComponent(this.camelContext);
    CxfEndpoint cxfConsumerEndpoint = new CxfEndpoint(CXF_CONSUMER_ENDPOINT_ADDRESS, cxfConsumerComponent);
    cxfConsumerEndpoint.setBeanId("cxfConsumerEndpoint");
    cxfConsumerEndpoint.setServiceClass(org.wildfly.camel.examples.cxf.jaxws.GreetingService.class);

    SSLContextParameters consumerSslContextParameters = this.createConsumerSSLContextParameters();
    cxfConsumerEndpoint.setSslContextParameters(consumerSslContextParameters);

    List<Interceptor<? extends Message>> inInterceptors = cxfConsumerEndpoint.getInInterceptors();

    // Authentication
    JAASLoginInterceptor jaasLoginInterceptor = new JAASLoginInterceptor();
    jaasLoginInterceptor.setContextName(WILDFLY_SECURITY_DOMAIN_NAME);
    jaasLoginInterceptor.setAllowAnonymous(false);
    List<CallbackHandlerProvider> chp = Arrays.asList(new JBossCallbackHandlerTlsCert());
    jaasLoginInterceptor.setCallbackHandlerProviders(chp);
    inInterceptors.add(jaasLoginInterceptor);

    // Authorization
    SimpleAuthorizingInterceptor authorizingInterceptor = new SimpleAuthorizingInterceptor();
    authorizingInterceptor.setAllowAnonymousUsers(false);
    Map<String, String> rolesMap = new HashMap<>(1);
    rolesMap.put("greet", "testRole");
    authorizingInterceptor.setMethodRolesMap(rolesMap);
    inInterceptors.add(authorizingInterceptor);
    return cxfConsumerEndpoint;
}

@Named("cxfConsumer")
@Produces
public CxfEndpoint createCxfConsumer() {
    CxfComponent cxfComponent = new CxfComponent(this.context);
    CxfEndpoint cxfFromEndpoint = new CxfEndpoint("http://localhost:8080/webservices/greeting-cdi-xml", cxfComponent);
    cxfFromEndpoint.setServiceClass(GreetingService.class);
    return cxfFromEndpoint;
}

@Named("cxfProducer")
@Produces
public CxfEndpoint createCxfProducer() {
    CxfComponent cxfComponent = new CxfComponent(this.context);
    CxfEndpoint cxfToEndpoint = new CxfEndpoint("http://localhost:8080/webservices/greeting-cdi-xml", cxfComponent);
    cxfToEndpoint.setServiceClass(GreetingService.class);
    return cxfToEndpoint;
}

@Override
public void configure() throws Exception {
    // Set system properties for use with Camel property placeholders for running the example tests.
    System.setProperty("routerPort", String.valueOf(AvailablePortFinder.getNextAvailable()));
    System.setProperty("servicePort", String.valueOf(AvailablePortFinder.getNextAvailable()));
    CxfComponent cxfComponent = new CxfComponent(getContext());
    CxfEndpoint serviceEndpoint = new CxfEndpoint(SERVICE_ADDRESS, cxfComponent);
    serviceEndpoint.setServiceClass(Greeter.class); 

    // Here we just pass the exception back, don't need to use errorHandler
    errorHandler(noErrorHandler());
    from(ROUTER_ENDPOINT_URI).to(serviceEndpoint);
}

@Bean
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(CxfComponent.class)
public CxfComponent configureCxfComponent(CamelContext camelContext,
        CxfComponentConfiguration configuration) throws Exception {
    CxfComponent component = new CxfComponent();
    component.setCamelContext(camelContext);
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null,
            false);
    IntrospectionSupport.setProperties(camelContext,
            camelContext.getTypeConverter(), component, parameters);
    return component;
}

private CamelContext configureCamelContext(String password) throws Exception {
    CamelContext camelctx = new DefaultCamelContext();

    CxfComponent component = new CxfComponent(camelctx);
    CxfEndpoint consumerEndpoint = new CxfEndpoint("http://localhost:8080/webservices/greeting", component);
    consumerEndpoint.setServiceClass(Endpoint.class);

    List<Interceptor<? extends Message>> inInterceptors = consumerEndpoint.getInInterceptors();
    JAASLoginInterceptor interceptor =  new JAASLoginInterceptor();
    interceptor.setContextName("other");
    inInterceptors.add(interceptor);

    CxfEndpoint producerEndpoint = new CxfEndpoint("http://localhost:8080/webservices/greeting", component);
    producerEndpoint.setServiceClass(Endpoint.class);
    producerEndpoint.setUsername("user1");
    producerEndpoint.setPassword(password);

    Map<String, Object> properties = producerEndpoint.getProperties();
    if (properties == null) {
        producerEndpoint.setProperties(new HashMap<>());
    }

    camelctx.addRoutes(new RouteBuilder() {
        @Override
        public void configure() throws Exception {
            from("direct:start")
            .to(producerEndpoint);

            from(consumerEndpoint)
            .process(exchange -> {
                Object[] args = exchange.getIn().getBody(Object[].class);
                exchange.getOut().setBody("Hello " + args[0]);
            });
        }
    });
    return camelctx;
}

@Test
public void testCXFInterceptor() throws Exception {
    CountDownLatch latch = new CountDownLatch(1);

    CamelContext camelctx = new DefaultCamelContext();

    CxfComponent component = new CxfComponent(camelctx);
    CxfEndpoint cxfEndpoint = new CxfEndpoint("http://localhost:8080/EndpointService/EndpointPort", component);
    cxfEndpoint.setServiceClass(Endpoint.class);

    List<Interceptor<? extends Message>> inInterceptors = cxfEndpoint.getInInterceptors();
    inInterceptors.add(new CountDownInterceptor(latch));

    camelctx.addRoutes(new RouteBuilder() {
        @Override
        public void configure() throws Exception {
            from(cxfEndpoint)
            .setBody(constant("Hello ${body}"));
        }
    });

    camelctx.start();
    try {
        QName qname = new QName("http://wildfly.camel.test.cxf", "EndpointService");
        Service service = Service.create(new URL("http://localhost:8080/EndpointService/EndpointPort?wsdl"), qname);
        Endpoint endpoint = service.getPort(Endpoint.class);
        endpoint.echo("Kermit");
        Assert.assertTrue("Gave up waiting for CXF interceptor handleMessage", latch.await(5, TimeUnit.SECONDS));
    } finally {
        camelctx.stop();
    }
}

public static void main(String args[]) throws Exception {

    // Set system properties for use with Camel property placeholders for running the examples.
    System.setProperty("routerPort", "9001");
    System.setProperty("servicePort", "9003");

    // START SNIPPET: e1
    CamelContext context = new DefaultCamelContext();
    // END SNIPPET: e1
    PropertiesComponent pc = new PropertiesComponent();
    context.addComponent("properties", pc);
    // Set up the JMS broker and the CXF SOAP over JMS server
    // START SNIPPET: e2
    JmsBroker broker = new JmsBroker();
    Server server = new Server();
    try {
        broker.start();
        server.start();
        // END SNIPPET: e2
        // Add some configuration by hand ...
        // START SNIPPET: e3
        context.addRoutes(new RouteBuilder() {
            public void configure() {
                CxfComponent cxfComponent = new CxfComponent(getContext());
                CxfEndpoint serviceEndpoint = new CxfEndpoint(SERVICE_ADDRESS, cxfComponent);
                serviceEndpoint.setServiceClass(Greeter.class);
                // Here we just pass the exception back, don't need to use errorHandler
                errorHandler(noErrorHandler());
                from(ROUTER_ENDPOINT_URI).to(serviceEndpoint);
            }
        });
        // END SNIPPET: e3
        String address = ROUTER_ADDRESS.replace("{{routerPort}}", System.getProperty("routerPort"));
        // Starting the routing context
        // Using the CXF Client to kick off the invocations
        // START SNIPPET: e4
        context.start();
        Client client = new Client(address + "?wsdl");
        // END SNIPPET: e4
        // Now everything is set up - let's start the context

        client.invoke();
        Thread.sleep(1000);
        context.stop();
    } catch (Exception ex) {
        ex.printStackTrace();
    } finally {
        server.stop();
        broker.stop();
        System.exit(0);
    }

}

protected CxfEndpoint createEndpoint(String uri) throws Exception {
    CamelContext context = getCamelContext();
    return (CxfEndpoint)new CxfComponent(context).createEndpoint(uri);
}

@Test
public void testCXFSecureConsumer() throws Exception {
    CamelContext camelContext = new DefaultCamelContext();

    CxfComponent cxfComponent = camelContext.getComponent("cxf", CxfComponent.class);

    CxfEndpoint cxfProducer = createCxfEndpoint(SECURE_WS_ENDPOINT_URL, cxfComponent);
    cxfProducer.setSslContextParameters(createSSLContextParameters());

    CxfEndpoint cxfConsumer = createCxfEndpoint(SECURE_WS_ENDPOINT_URL, cxfComponent);

    camelContext.addRoutes(new RouteBuilder() {
        @Override
        public void configure() throws Exception {
            from("direct:start")
            .to(cxfProducer);

            from(cxfConsumer)
            .transform(simple("Hello ${body}"));
        }
    });

    try {
        // Force WildFly to generate a self-signed SSL cert & keystore
        HttpRequest.get("https://localhost:8443").throwExceptionOnFailure(false).getResponse();

        camelContext.start();

        ProducerTemplate template = camelContext.createProducerTemplate();
        String result = template.requestBody("direct:start", "Kermit", String.class);

        Assert.assertEquals("Hello Kermit", result);

        // Verify that if we attempt to use HTTP, we get a 302 redirect to the HTTPS endpoint URL
        HttpResponse response = HttpRequest.get(INSECURE_WS_ENDPOINT_URL + "?wsdl")
            .throwExceptionOnFailure(false)
            .getResponse();
        Assert.assertEquals(302, response.getStatusCode());
        Assert.assertEquals(response.getHeader("Location"), SECURE_WS_ENDPOINT_URL + "?wsdl");
    } finally {
        camelContext.stop();
    }
}

private CxfEndpoint createCxfEndpoint(String endpointUrl, CxfComponent component) throws Exception {
    CxfEndpoint cxfEndpoint = new CxfEndpoint(endpointUrl, component);
    cxfEndpoint.setServiceClass(Endpoint.class.getName());
    return cxfEndpoint;
}