Examples with RestClientTransport co.elastic.clients.transport.rest_client.RestClientTransport used on opensource projects

Example 1 with RestClientTransport

use of co.elastic.clients.transport.rest_client.RestClientTransport in project core-ng-project by neowu.

the class ElasticSearchImpl method initialize.

// initialize will be called in startup hook, no need to synchronize
public void initialize() {
    if (client == null) {
        // initialize can be called by initSearch explicitly during test,
        RestClientBuilder builder = RestClient.builder(hosts);
        builder.setRequestConfigCallback(config -> config.setSocketTimeout((int) timeout.toMillis()).setConnectionRequestTimeout(// timeout of requesting connection from connection pool
        (int) timeout.toMillis()));
        builder.setHttpClientConfigCallback(config -> config.setMaxConnTotal(100).setMaxConnPerRoute(100).setKeepAliveStrategy((response, context) -> Duration.ofSeconds(30).toMillis()));
        builder.setHttpClientConfigCallback(config -> config.addInterceptorFirst(new ElasticSearchLogInterceptor()));
        restClient = builder.build();
        client = new ElasticsearchClient(new RestClientTransport(restClient, new JacksonJsonpMapper(JSONMapper.OBJECT_MAPPER)));
    }
}

Example 2 with RestClientTransport

use of co.elastic.clients.transport.rest_client.RestClientTransport in project micronaut-elasticsearch by micronaut-projects.

the class DefaultElasticsearchClientFactory method elasticsearchTransport.

/**
 * @param elasticsearchConfiguration The {@link DefaultElasticsearchConfigurationProperties} object.
 * @param objectMapper The {@link ObjectMapper} object.
 * @return The {@link ElasticsearchTransport}.
 * @since 4.2.0
 */
@Singleton
@Bean(preDestroy = "close")
ElasticsearchTransport elasticsearchTransport(DefaultElasticsearchConfigurationProperties elasticsearchConfiguration, ObjectMapper objectMapper) {
    RestClient restClient = restClientBuilder(elasticsearchConfiguration).build();
    ElasticsearchTransport transport = new RestClientTransport(restClient, new JacksonJsonpMapper(objectMapper));
    return transport;
}

Example 3 with RestClientTransport

use of co.elastic.clients.transport.rest_client.RestClientTransport in project syncope by apache.

the class ElasticsearchClientFactoryBean method getObject.

@Override
public ElasticsearchClient getObject() throws Exception {
    synchronized (this) {
        if (client == null) {
            RestClientBuilder builder = RestClient.builder(hosts.toArray(HttpHost[]::new));
            if (username != null && password != null) {
                CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
                credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(username, password));
                builder.setHttpClientConfigCallback(b -> b.setDefaultCredentialsProvider(credentialsProvider));
            } else if (serviceToken != null) {
                builder.setDefaultHeaders(new Header[] { new BasicHeader(HttpHeaders.AUTHORIZATION, "Bearer " + serviceToken) });
            } else if (apiKeyId != null && apiKeySecret != null) {
                String apiKeyAuth = Base64.getEncoder().encodeToString((apiKeyId + ":" + apiKeySecret).getBytes(StandardCharsets.UTF_8));
                builder.setDefaultHeaders(new Header[] { new BasicHeader(HttpHeaders.AUTHORIZATION, "ApiKey " + apiKeyAuth) });
            }
            restClient = builder.build();
            client = new ElasticsearchClient(new RestClientTransport(restClient, new JacksonJsonpMapper()));
        }
    }
    return client;
}