Examples with Client feign.Client used on opensource projects

Example 6 with Client

use of feign.Client in project atlasdb by palantir.

the class CounterBackedRefreshingClientTest method createsClientOnlyOnceIfMakingMultipleRequests.

@Test
public void createsClientOnlyOnceIfMakingMultipleRequests() throws IOException {
    when(clientSupplier.get()).thenReturn(client);
    when(client.execute(request, options)).thenReturn(Response.create(204, "no content", ImmutableMap.of(), new byte[0]));
    Client refreshingClient = CounterBackedRefreshingClient.createRefreshingClient(clientSupplier);
    refreshingClient.execute(request, options);
    refreshingClient.execute(request, options);
    refreshingClient.execute(request, options);
    verify(clientSupplier).get();
    verify(client, times(3)).execute(request, options);
    verifyNoMoreInteractions(clientSupplier, client);
}

Example 7 with Client

use of feign.Client in project atlasdb by palantir.

the class AtlasDbFeignTargetFactory method createProxyWithFailover.

private static <T> T createProxyWithFailover(Optional<SSLSocketFactory> sslSocketFactory, Optional<ProxySelector> proxySelector, Collection<String> endpointUris, Request.Options feignOptions, int maxBackoffMillis, Class<T> type, String userAgent) {
    FailoverFeignTarget<T> failoverFeignTarget = new FailoverFeignTarget<>(endpointUris, maxBackoffMillis, type);
    Client client = failoverFeignTarget.wrapClient(FeignOkHttpClients.newOkHttpClient(sslSocketFactory, proxySelector, userAgent));
    return Feign.builder().contract(contract).encoder(encoder).decoder(decoder).errorDecoder(errorDecoder).client(client).retryer(failoverFeignTarget).options(feignOptions).target(failoverFeignTarget);
}

Example 8 with Client

use of feign.Client in project feign by OpenFeign.

the class ReactiveFeignIntegrationTest method testClient.

@Test
public void testClient() throws Exception {
    Client client = mock(Client.class);
    given(client.execute(any(Request.class), any(Options.class))).willAnswer((Answer<Response>) invocation -> Response.builder().status(200).headers(Collections.emptyMap()).body("1.0", Charset.defaultCharset()).request((Request) invocation.getArguments()[0]).build());
    TestReactorService service = ReactorFeign.builder().client(client).target(TestReactorService.class, this.getServerUrl());
    StepVerifier.create(service.version()).expectNext("1.0").expectComplete().verify();
    verify(client, times(1)).execute(any(Request.class), any(Options.class));
}

Example 9 with Client

use of feign.Client in project nutzboot by nutzam.

the class FeignStarter method afterBorn.

@SuppressWarnings({ "unchecked", "rawtypes" })
public Object afterBorn(Object obj, String beanName) {
    try {
        Mirror mirror = Mirror.me(obj);
        for (Field field : obj.getClass().getDeclaredFields()) {
            FeignInject fc = field.getAnnotation(FeignInject.class);
            if (fc == null)
                continue;
            String url = Strings.sBlank(conf.get(PROP_URL), "http://127.0.0.1:8080");
            Encoder encoder = getEncoder(fc, field);
            Decoder decoder = getDecoder(fc, field);
            Client client = getClient(fc, field, url);
            Logger.Level level = Level.valueOf(conf.get(PROP_LOGLEVEL, "BASIC").toUpperCase());
            Class apiType = field.getType();
            Logger logger = new Slf4jLogger(apiType);
            boolean useHystrix = "true".equals(Strings.sBlank(fc.useHystrix(), conf.get(PROP_HYSTRIX_ENABLE)));
            Feign.Builder builder = useHystrix ? HystrixFeign.builder() : Feign.builder();
            if (encoder != null)
                builder.encoder(encoder);
            if (decoder != null)
                builder.decoder(decoder);
            if (client != null)
                builder.client(client);
            builder.logger(logger);
            builder.logLevel(level);
            Object t = null;
            if (useHystrix) {
                t = ((HystrixFeign.Builder) builder).target(apiType, url, getIocBean(apiType, fc.fallback()));
            } else {
                t = builder.target(apiType, url);
            }
            mirror.setValue(obj, field.getName(), t);
        }
    } catch (Throwable e) {
        throw new RuntimeException(e);
    }
    return obj;
}

Example 10 with Client

use of feign.Client in project spring-cloud-sleuth by spring-cloud.

the class TraceFeignAspect method executeTraceFeignClient.

Object executeTraceFeignClient(Object bean, ProceedingJoinPoint pjp) throws IOException {
    Object[] args = pjp.getArgs();
    Request request = (Request) args[0];
    Request.Options options = (Request.Options) args[1];
    return ((Client) bean).execute(request, options);
}