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/*
* ============LICENSE_START====================================
* DCAEGEN2-SERVICES-SDK
* =========================================================
* Copyright (C) 2019-2021 Nokia. All rights reserved.
* =========================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=====================================
*/
package org.onap.dcaegen2.services.sdk.rest.services.adapters.http;
import io.netty.handler.ssl.SslContext;
import io.vavr.control.Option;
import org.jetbrains.annotations.NotNull;
import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.config.RxHttpClientConfig;
import org.onap.dcaegen2.services.sdk.security.ssl.SecurityKeys;
import org.onap.dcaegen2.services.sdk.security.ssl.SslFactory;
import org.onap.dcaegen2.services.sdk.security.ssl.TrustStoreKeys;
import reactor.netty.http.client.HttpClient;
/**
* @author <a href="mailto:piotr.jaszczyk@nokia.com">Piotr Jaszczyk</a>
* @since May 2019
*/
public final class RxHttpClientFactory {
private static final SslFactory SSL_FACTORY = new SslFactory();
private RxHttpClientFactory() {
}
public static RxHttpClient create() {
return new RxHttpClient(HttpClient.create());
}
public static RxHttpClient create(RxHttpClientConfig config) {
return createWithConfig(HttpClient.create(), config);
}
public static RxHttpClient create(SecurityKeys securityKeys) {
final SslContext context = SSL_FACTORY.createSecureClientContext(securityKeys);
return create(context);
}
public static RxHttpClient create(SecurityKeys securityKeys, RxHttpClientConfig config) {
final SslContext context = SSL_FACTORY.createSecureClientContext(securityKeys);
return create(context, config);
}
public static RxHttpClient create(TrustStoreKeys trustStoreKeys) {
final SslContext context = SSL_FACTORY.createSecureClientContext(trustStoreKeys);
return create(context);
}
public static RxHttpClient create(TrustStoreKeys trustStoreKeys, RxHttpClientConfig config) {
final SslContext context = SSL_FACTORY.createSecureClientContext(trustStoreKeys);
return create(context, config);
}
public static RxHttpClient createInsecure() {
final SslContext context = SSL_FACTORY.createInsecureClientContext();
return create(context);
}
public static RxHttpClient createInsecure(RxHttpClientConfig config) {
final SslContext context = SSL_FACTORY.createInsecureClientContext();
return create(context, config);
}
private static RxHttpClient create(@NotNull SslContext sslContext) {
HttpClient secure = HttpClient.create().secure(sslContextSpec -> sslContextSpec.sslContext(sslContext));
return new RxHttpClient(secure);
}
private static RxHttpClient create(@NotNull SslContext sslContext, RxHttpClientConfig config) {
HttpClient secure = HttpClient.create().secure(sslContextSpec -> sslContextSpec.sslContext(sslContext));
return createWithConfig(secure, config);
}
private static RxHttpClient createWithConfig(HttpClient httpClient, RxHttpClientConfig config) {
return Option.of(config.retryConfig())
.map(retryConfig -> new RxHttpClient(httpClient, retryConfig))
.getOrElse(() -> new RxHttpClient(httpClient));
}
}
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