Example usage for org.springframework.web.client AsyncRestTemplate AsyncRestTemplate

Introduction

In this page you can find the example usage for org.springframework.web.client AsyncRestTemplate AsyncRestTemplate.

Prototype

public AsyncRestTemplate(org.springframework.http.client.AsyncClientHttpRequestFactory asyncRequestFactory) 

Source Link

Document

Create a new instance of the AsyncRestTemplate using the given org.springframework.http.client.AsyncClientHttpRequestFactory .

Usage

From source file:org.trustedanalytics.metricsprovider.config.CloudConfig.java

@Bean
protected AsyncRestOperations asyncTemplate() {
    return new AsyncRestTemplate(asyncHttpRequestFactory(connectTimeout, readTimeout));
}

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From source file:HCNIOEngine.java

@Override
public ResponseEntity<String> submit(JCurlRequestOptions requestOptions) throws Exception {
    ResponseEntity<String> stringResponseEntity = null;
    try (CloseableHttpAsyncClient hc = createCloseableHttpAsyncClient()) {
        for (int i = 0; i < requestOptions.getCount(); i++) {
            final HttpHeaders headers = new HttpHeaders();
            for (Map.Entry<String, String> e : requestOptions.getHeaderMap().entrySet()) {
                headers.put(e.getKey(), Collections.singletonList(e.getValue()));
            }/*w w w  .  j  a v  a 2  s  .c om*/

            final HttpEntity<Void> requestEntity = new HttpEntity<>(headers);

            AsyncRestTemplate template = new AsyncRestTemplate(
                    new HttpComponentsAsyncClientHttpRequestFactory(hc));
            final ListenableFuture<ResponseEntity<String>> exchange = template.exchange(requestOptions.getUrl(),
                    HttpMethod.GET, requestEntity, String.class);
            stringResponseEntity = exchange.get();
            System.out.println(stringResponseEntity.getBody());

        }
        return stringResponseEntity;
    }
}

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From source file:com.opopov.cloud.image.Application.java

@Bean
public AsyncRestTemplate asyncRestTemplate(HttpComponentsAsyncClientHttpRequestFactory httpRequestFactory) {
    AsyncRestTemplate remoteResource = new AsyncRestTemplate(httpRequestFactory);
    return remoteResource;
}

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From source file:com.orange.ngsi.client.HttpConfiguration.java

@Bean
@Resource(name = "jsonV1Converter")
public AsyncRestTemplate asyncRestTemplate(AsyncClientHttpRequestFactory asyncClientHttpRequestFactory,
        MappingJackson2HttpMessageConverter jsonConverter) {
    AsyncRestTemplate restTemplate = new AsyncRestTemplate(asyncClientHttpRequestFactory);

    // Replace the default json converter by our converter
    // Remove//www . ja  va  2  s . c  om
    for (HttpMessageConverter httpMessageConverter : restTemplate.getMessageConverters()) {
        if (httpMessageConverter instanceof MappingJackson2HttpMessageConverter) {
            restTemplate.getMessageConverters().remove(httpMessageConverter);
            break;
        }
    }
    // Add
    restTemplate.getMessageConverters().add(jsonConverter);

    return restTemplate;
}

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From source file:org.trustedanalytics.routermetrics.gathering.GatheringConfig.java

private AsyncRestTemplate getAsyncRestTemplate() {
    SimpleClientHttpRequestFactory factory = new SimpleClientHttpRequestFactory();
    factory.setTaskExecutor(new SimpleAsyncTaskExecutor());
    factory.setConnectTimeout(gorouterProperties.getConnectTimeout());
    factory.setReadTimeout(gorouterProperties.getReadTimeout());

    return new AsyncRestTemplate(factory);
}

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From source file:NNIOEngine.java

@Override
public ResponseEntity<String> submit(JCurlRequestOptions requestOptions) throws Exception {
    int ioWorkerCount = Runtime.getRuntime().availableProcessors() * 2;
    NioEventLoopGroup eventLoopGroup = new NioEventLoopGroup(ioWorkerCount);

    try {//from   w ww  .ja v a  2 s  . c om
        final Netty4ClientHttpRequestFactory netty4ClientHttpRequestFactory = new Netty4ClientHttpRequestFactory(
                eventLoopGroup);
        netty4ClientHttpRequestFactory.setConnectTimeout(2000);
        netty4ClientHttpRequestFactory.setReadTimeout(2000);
        /*
                    SslContext sslContext = SslContextBuilder
        .forClient()
        .sslProvider(SslProvider.JDK)
        .build()
                    ;
        */
        if (requestOptions.getUrl().toLowerCase().startsWith("https://")) {
            SslContext sslContext = new DefaultClientSslContext();
            netty4ClientHttpRequestFactory.setSslContext(sslContext);
        }
        netty4ClientHttpRequestFactory.afterPropertiesSet();

        ResponseEntity<String> stringResponseEntity = null;
        for (int i = 0; i < requestOptions.getCount(); i++) {
            final HttpHeaders headers = new HttpHeaders();
            for (Map.Entry<String, String> e : requestOptions.getHeaderMap().entrySet()) {
                headers.put(e.getKey(), Collections.singletonList(e.getValue()));
            }

            final HttpEntity<Void> requestEntity = new HttpEntity<>(headers);

            AsyncRestTemplate template = new AsyncRestTemplate(netty4ClientHttpRequestFactory);
            final ListenableFuture<ResponseEntity<String>> exchange = template.exchange(requestOptions.getUrl(),
                    HttpMethod.GET, requestEntity, String.class);
            stringResponseEntity = exchange.get();
            System.out.println(stringResponseEntity.getBody());
        }
        return stringResponseEntity;
    } finally {
        eventLoopGroup.shutdownGracefully(100, 500, TimeUnit.MILLISECONDS);
    }
}

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From source file:org.mimacom.sample.integration.patterns.user.service.integration.AsyncSearchServiceIntegration.java

private static AsyncRestTemplate initializeRestTemplate() {
    ThreadPoolTaskExecutor threadPoolTaskExecutor = new ThreadPoolTaskExecutor();
    threadPoolTaskExecutor.setCorePoolSize(2);
    threadPoolTaskExecutor.setMaxPoolSize(2);
    threadPoolTaskExecutor.setThreadNamePrefix("SearchServiceIntegration-");
    threadPoolTaskExecutor.afterPropertiesSet();

    return new AsyncRestTemplate(threadPoolTaskExecutor);
}

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From source file:org.mimacom.sample.integration.patterns.user.service.integration.BulkHeadedSearchServiceIntegration.java

private static AsyncRestTemplate initializeRestTemplate(String threadNamePrefix) {
    ThreadPoolTaskExecutor threadPoolTaskExecutor = new ThreadPoolTaskExecutor();
    threadPoolTaskExecutor.setCorePoolSize(2);
    threadPoolTaskExecutor.setMaxPoolSize(2);
    threadPoolTaskExecutor.setThreadNamePrefix(threadNamePrefix);
    threadPoolTaskExecutor.afterPropertiesSet();

    return new AsyncRestTemplate(threadPoolTaskExecutor);
}

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From source file:com.linecorp.platform.channel.sample.ApiHttpClient.java

public ApiHttpClient(final String channelAccessToken) {

    RequestConfig requestConfig = RequestConfig.custom().setConnectionRequestTimeout(timeoutInMillis)
            .setConnectTimeout(timeoutInMillis).build();

    CloseableHttpAsyncClient asyncClient = HttpAsyncClientBuilder.create()
            .setDefaultRequestConfig(requestConfig)
            .addInterceptorLast((HttpRequest httpRequest, HttpContext httpContext) -> {
                httpRequest.addHeader("X-Line-ChannelToken", channelAccessToken);
                httpRequest.addHeader("Content-Type", "application/json; charser=UTF-8");
                httpRequest.removeHeaders("Accept");
                httpRequest.addHeader("Accept", "application/json; charset=UTF-8");
            }).setMaxConnTotal(maxConnections).setMaxConnPerRoute(maxConnections).disableCookieManagement()
            .build();//  w w  w . ja v  a  2 s .  co  m

    asyncRestTemplate = new AsyncRestTemplate(new HttpComponentsAsyncClientHttpRequestFactory(asyncClient));
    asyncRestTemplate.setErrorHandler(new ApiResponseErrorHandler());

    httpHeaders = new HttpHeaders();
    httpHeaders.set("X-Line-ChannelToken", channelAccessToken);
    httpHeaders.setContentType(new MediaType("application", "json", Charset.forName("UTF-8")));
    List<MediaType> list = new ArrayList<>();
    list.add(new MediaType("application", "json", Charset.forName("UTF-8")));
    httpHeaders.setAccept(list);

    objectMapper = new ObjectMapper();
    objectMapper.configure(MapperFeature.USE_WRAPPER_NAME_AS_PROPERTY_NAME, true);
    objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    objectMapper.configure(SerializationFeature.WRITE_NULL_MAP_VALUES, false);
    objectMapper.setAnnotationIntrospector(new JaxbAnnotationIntrospector(TypeFactory.defaultInstance()));
    objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
}

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