Examples with ServiceDescriptor io.helidon.grpc.server.ServiceDescriptor used on opensource projects

Example 21 with ServiceDescriptor

use of io.helidon.grpc.server.ServiceDescriptor in project helidon by oracle.

the class InterceptorsTest method shouldUseSpecificNonCdiMethodInterceptor.

@Test
public void shouldUseSpecificNonCdiMethodInterceptor() {
    BeanManager beanManager = weld.getBeanManager();
    GrpcServiceBuilder builder = GrpcServiceBuilder.create(InterceptedServiceEight.class, beanManager);
    ServiceDescriptor descriptor = builder.build();
    assertThat(sizeOf(descriptor.interceptors()), is(0));
    PriorityBag<ServerInterceptor> interceptors = descriptor.method("foo").interceptors();
    boolean hasInterceptor = interceptors.stream().anyMatch(interceptor -> ServerInterceptorFive.class.isAssignableFrom(interceptor.getClass()));
    assertThat(hasInterceptor, is(true));
}

Example 22 with ServiceDescriptor

use of io.helidon.grpc.server.ServiceDescriptor in project helidon by oracle.

the class InterceptorsTest method shouldDiscoverServiceInterceptor.

@Test
public void shouldDiscoverServiceInterceptor() {
    BeanManager beanManager = weld.getBeanManager();
    GrpcServiceBuilder builder = GrpcServiceBuilder.create(InterceptedServiceOne.class, beanManager);
    ServiceDescriptor descriptor = builder.build();
    boolean hasInterceptor = descriptor.interceptors().stream().anyMatch(interceptor -> ServerInterceptorOne.class.isAssignableFrom(interceptor.getClass()));
    assertThat(hasInterceptor, is(true));
    assertThat(sizeOf(descriptor.method("foo").interceptors()), is(0));
}

Example 23 with ServiceDescriptor

use of io.helidon.grpc.server.ServiceDescriptor in project helidon by oracle.

the class SecureServer method main.

/**
 * Main entry point.
 *
 * @param args  the program arguments
 */
public static void main(String[] args) {
    LogConfig.configureRuntime();
    Config config = Config.create();
    Security security = Security.builder().addProvider(HttpBasicAuthProvider.create(config.get("http-basic-auth"))).build();
    ServiceDescriptor greetService1 = ServiceDescriptor.builder(new GreetService(config)).name("GreetService").intercept(GrpcSecurity.rolesAllowed("user")).intercept("SetGreeting", GrpcSecurity.rolesAllowed("admin")).build();
    GrpcRouting grpcRouting = GrpcRouting.builder().intercept(GrpcSecurity.create(security).securityDefaults(GrpcSecurity.authenticate())).register(greetService1).register(new StringService()).build();
    GrpcServerConfiguration serverConfig = GrpcServerConfiguration.create(config.get("grpc"));
    GrpcServer grpcServer = GrpcServer.create(serverConfig, grpcRouting);
    grpcServer.start().thenAccept(s -> {
        System.out.println("gRPC server is UP! http://localhost:" + s.port());
        s.whenShutdown().thenRun(() -> System.out.println("gRPC server is DOWN. Good bye!"));
    }).exceptionally(t -> {
        System.err.println("Startup failed: " + t.getMessage());
        t.printStackTrace(System.err);
        return null;
    });
}

Example 24 with ServiceDescriptor

use of io.helidon.grpc.server.ServiceDescriptor in project helidon by oracle.

the class GrpcMetricsInterceptorIT method shouldApplyUnits.

@Test
public void shouldApplyUnits() throws Exception {
    ServiceDescriptor descriptor = ServiceDescriptor.builder(createMockService()).unary("barUnits", this::dummyUnary).build();
    MethodDescriptor methodDescriptor = descriptor.method("barUnits");
    GrpcMetrics metrics = GrpcMetrics.counted().units(MetricUnits.BITS);
    ServerCall<String, String> call = call(metrics, methodDescriptor);
    call.close(Status.OK, new Metadata());
    Counter appCounter = appRegistry.get().counter("Foo.barUnits");
    assertVendorMetrics();
    assertThat(appCounter.toString(), containsString("unit='bits'"));
}

Example 25 with ServiceDescriptor

use of io.helidon.grpc.server.ServiceDescriptor in project helidon by oracle.

the class GrpcMetricsInterceptorIT method shouldUseMeteredMetric.

@Test
public void shouldUseMeteredMetric() throws Exception {
    ServiceDescriptor descriptor = ServiceDescriptor.builder(createMockService()).unary("barMetered", this::dummyUnary).build();
    MethodDescriptor methodDescriptor = descriptor.method("barMetered");
    GrpcMetrics metrics = GrpcMetrics.metered();
    ServerCall<String, String> call = call(metrics, methodDescriptor);
    call.close(Status.OK, new Metadata());
    Meter appMeter = appRegistry.get().meter("Foo.barMetered");
    assertVendorMetrics();
    assertThat(appMeter.getCount(), is(1L));
}