com.netflix.ribbon.RibbonTransportFactory Java Examples

@Test
public void shouldBindCustomClientConfigFactory() {
    ConfigurationManager.getConfigInstance().setProperty(MovieService.class.getSimpleName() + ".MyConfig.listOfServers", "localhost:" + port);

    Injector injector = Guice.createInjector(
            new AbstractModule() {
                @Override
                protected void configure() {
                    bind(RibbonResourceFactory.class).to(DefaultResourceFactory.class).in(Scopes.SINGLETON);
                    bind(RibbonTransportFactory.class).to(DefaultRibbonTransportFactory.class).in(Scopes.SINGLETON);
                    bind(AnnotationProcessorsProvider.class).to(DefaultAnnotationProcessorsProvider.class).in(Scopes.SINGLETON);
                    bind(ClientConfigFactory.class).to(MyClientConfigFactory.class).in(Scopes.SINGLETON);
                }
            },
            new AbstractModule() {
                @Override
                protected void configure() {
                    bind(MovieService.class).toProvider(new RibbonResourceProvider<MovieService>(MovieService.class)).asEagerSingleton();
                }
            }
    );

    RxMovieProxyExample example = injector.getInstance(RxMovieProxyExample.class);
    assertTrue(example.runExample());
}
 

@Test
public void testTransportFactoryWithInjection() {
    Injector injector = Guice.createInjector(
            new AbstractModule() {
                @Override
                protected void configure() {
                    bind(ClientConfigFactory.class).to(MyClientConfigFactory.class).in(Scopes.SINGLETON);
                    bind(RibbonTransportFactory.class).to(DefaultRibbonTransportFactory.class).in(Scopes.SINGLETON);
                }
            }
    );

    RibbonTransportFactory transportFactory = injector.getInstance(RibbonTransportFactory.class);
    HttpClient<ByteBuf, ByteBuf> client = transportFactory.newHttpClient("myClient");
    IClientConfig config = ((LoadBalancingHttpClient) client).getClientConfig();
    assertEquals("MyConfig", config.getNameSpace());
}
 

@Override
protected void configure() {
    bind(ClientConfigFactory.class).toInstance(ClientConfigFactory.DEFAULT);
    bind(RibbonTransportFactory.class).to(DefaultRibbonTransportFactory.class).in(Scopes.SINGLETON);
    bind(AnnotationProcessorsProvider.class).to(DefaultAnnotationProcessorsProvider.class).in(Scopes.SINGLETON);
    bind(RibbonResourceFactory.class).to(DefaultResourceFactory.class).in(Scopes.SINGLETON);
}
 

public RibbonDynamicProxy(Class<T> clientInterface, RibbonResourceFactory resourceGroupFactory, ClientConfigFactory configFactory,
                          RibbonTransportFactory transportFactory, AnnotationProcessorsProvider processors) {
    registerAnnotationProcessors(processors);
    ClassTemplate<T> classTemplate = ClassTemplate.from(clientInterface);
    HttpResourceGroup httpResourceGroup = new ProxyHttpResourceGroupFactory<T>(classTemplate, resourceGroupFactory, processors).createResourceGroup();
    templateExecutorMap = MethodTemplateExecutor.from(httpResourceGroup, clientInterface, processors);
    lifeCycle = new ProxyLifecycleImpl(httpResourceGroup);
}
 

@SuppressWarnings("unchecked")
public static <T> T newInstance(Class<T> clientInterface, RibbonResourceFactory resourceGroupFactory,
                                ClientConfigFactory configFactory, RibbonTransportFactory transportFactory, AnnotationProcessorsProvider processors) {
    if (!clientInterface.isInterface()) {
        throw new IllegalArgumentException(clientInterface.getName() + " is a class not interface");
    }
    return (T) Proxy.newProxyInstance(
            Thread.currentThread().getContextClassLoader(),
            new Class[]{clientInterface, ProxyLifeCycle.class},
            new RibbonDynamicProxy<T>(clientInterface, resourceGroupFactory, configFactory, transportFactory, processors)
    );
}
 

public SecuredRibbonResourceFactory(final ClientConfigFactory configFactory, final RibbonTransportFactory transportFactory, final AnnotationProcessorsProvider processors) {
    super(configFactory, transportFactory, processors);
}
 

public SecuredRibbonResourceFactory(final ClientConfigFactory configFactory, final RibbonTransportFactory transportFactory, final AnnotationProcessorsProvider processors) {
    super(configFactory, transportFactory, processors);
}
 

ProxyHttpResourceGroupFactory(ClassTemplate<T> classTemplate) {
    this(classTemplate, new DefaultResourceFactory(ClientConfigFactory.DEFAULT, RibbonTransportFactory.DEFAULT, AnnotationProcessorsProvider.DEFAULT),
            AnnotationProcessorsProvider.DEFAULT);
}
 

public static <T> T newInstance(Class<T> clientInterface) {
    return newInstance(clientInterface, new DefaultResourceFactory(ClientConfigFactory.DEFAULT, RibbonTransportFactory.DEFAULT, AnnotationProcessorsProvider.DEFAULT),
            ClientConfigFactory.DEFAULT, RibbonTransportFactory.DEFAULT, AnnotationProcessorsProvider.DEFAULT);
}
 

public static <T> T newInstance(Class<T> clientInterface, RibbonResourceFactory resourceGroupFactory,
                                ClientConfigFactory configFactory, RibbonTransportFactory transportFactory) {
    return newInstance(clientInterface, resourceGroupFactory, configFactory, transportFactory, AnnotationProcessorsProvider.DEFAULT);
}
 

private Builder(String name, ClientConfigFactory configFactory, RibbonTransportFactory transportFactory) {
    this.name = name;
    this.clientConfigFactory = configFactory;
    this.transportFactory = transportFactory;
}
 

public static Builder newBuilder(String groupName, ClientConfigFactory configFactory, RibbonTransportFactory transportFactory) {
    return new Builder(groupName, configFactory, transportFactory);
}
 

protected HttpResourceGroup(String groupName) {
    super(groupName, ClientOptions.create(), ClientConfigFactory.DEFAULT, RibbonTransportFactory.DEFAULT);
    client = transportFactory.newHttpClient(getClientConfig());
    headers = HttpHeaders.EMPTY_HEADERS;
}
 

protected HttpResourceGroup(String groupName, ClientOptions options, ClientConfigFactory configFactory, RibbonTransportFactory transportFactory, HttpHeaders headers) {
    super(groupName, options, configFactory, transportFactory);
    client = transportFactory.newHttpClient(getClientConfig());
    this.headers = headers;
}
 

@Test
public void testResourceGroupAnnotationMissing() throws Exception {
    ClassTemplate<SampleMovieService> classTemplate = new ClassTemplate<SampleMovieService>(SampleMovieService.class);
    new ProxyHttpResourceGroupFactory<SampleMovieService>(classTemplate, new DefaultResourceFactory(ClientConfigFactory.DEFAULT, RibbonTransportFactory.DEFAULT, AnnotationProcessorsProvider.DEFAULT),
            AnnotationProcessorsProvider.DEFAULT).createResourceGroup();
}