Example usage for org.apache.http.impl.nio.client HttpAsyncClientBuilder setDefaultIOReactorConfig

Introduction

In this page you can find the example usage for org.apache.http.impl.nio.client HttpAsyncClientBuilder setDefaultIOReactorConfig.

Prototype

public final HttpAsyncClientBuilder setDefaultIOReactorConfig(final IOReactorConfig config) 

Source Link

Document

Assigns default IOReactorConfig .

Usage

From source file:org.elasticsearch.client.documentation.RestClientDocumentation.java

@SuppressWarnings("unused")
public void testCommonConfiguration() throws Exception {
    {/*from   w  ww.  j a v a 2 s.  co m*/
        //tag::rest-client-config-timeouts
        RestClientBuilder builder = RestClient.builder(new HttpHost("localhost", 9200))
                .setRequestConfigCallback(new RestClientBuilder.RequestConfigCallback() {
                    @Override
                    public RequestConfig.Builder customizeRequestConfig(
                            RequestConfig.Builder requestConfigBuilder) {
                        return requestConfigBuilder.setConnectTimeout(5000).setSocketTimeout(60000);
                    }
                }).setMaxRetryTimeoutMillis(60000);
        //end::rest-client-config-timeouts
    }
    {
        //tag::rest-client-config-threads
        RestClientBuilder builder = RestClient.builder(new HttpHost("localhost", 9200))
                .setHttpClientConfigCallback(new RestClientBuilder.HttpClientConfigCallback() {
                    @Override
                    public HttpAsyncClientBuilder customizeHttpClient(
                            HttpAsyncClientBuilder httpClientBuilder) {
                        return httpClientBuilder.setDefaultIOReactorConfig(
                                IOReactorConfig.custom().setIoThreadCount(1).build());
                    }
                });
        //end::rest-client-config-threads
    }
    {
        //tag::rest-client-config-basic-auth
        final CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
        credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials("user", "password"));

        RestClientBuilder builder = RestClient.builder(new HttpHost("localhost", 9200))
                .setHttpClientConfigCallback(new RestClientBuilder.HttpClientConfigCallback() {
                    @Override
                    public HttpAsyncClientBuilder customizeHttpClient(
                            HttpAsyncClientBuilder httpClientBuilder) {
                        return httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider);
                    }
                });
        //end::rest-client-config-basic-auth
    }
    {
        //tag::rest-client-config-disable-preemptive-auth
        final CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
        credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials("user", "password"));

        RestClientBuilder builder = RestClient.builder(new HttpHost("localhost", 9200))
                .setHttpClientConfigCallback(new RestClientBuilder.HttpClientConfigCallback() {
                    @Override
                    public HttpAsyncClientBuilder customizeHttpClient(
                            HttpAsyncClientBuilder httpClientBuilder) {
                        httpClientBuilder.disableAuthCaching(); // <1>
                        return httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider);
                    }
                });
        //end::rest-client-config-disable-preemptive-auth
    }
    {
        Path keyStorePath = Paths.get("");
        String keyStorePass = "";
        //tag::rest-client-config-encrypted-communication
        KeyStore truststore = KeyStore.getInstance("jks");
        try (InputStream is = Files.newInputStream(keyStorePath)) {
            truststore.load(is, keyStorePass.toCharArray());
        }
        SSLContextBuilder sslBuilder = SSLContexts.custom().loadTrustMaterial(truststore, null);
        final SSLContext sslContext = sslBuilder.build();
        RestClientBuilder builder = RestClient.builder(new HttpHost("localhost", 9200, "https"))
                .setHttpClientConfigCallback(new RestClientBuilder.HttpClientConfigCallback() {
                    @Override
                    public HttpAsyncClientBuilder customizeHttpClient(
                            HttpAsyncClientBuilder httpClientBuilder) {
                        return httpClientBuilder.setSSLContext(sslContext);
                    }
                });
        //end::rest-client-config-encrypted-communication
    }
}

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