2 * ============LICENSE_START=======================================================
3 * DCAEGEN2-SERVICES-SDK
4 * ================================================================================
5 * Copyright (C) 2019 Nokia. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api;
22 import org.jetbrains.annotations.NotNull;
23 import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.impl.CbsClientImpl;
24 import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.impl.CbsLookup;
25 import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.CloudHttpClient;
26 import reactor.core.publisher.Mono;
30 * Factory for Config Binding Service client.
35 public class CbsClientFactory {
38 * <p>Creates Mono which will emit instance of {@link CbsClient} when service discovery is complete.</p>
41 * This method will do a lookup of Config Binding Service using Consul as service discovery mechanism and create
42 * client configured with found address. Created client will be published in returned Mono instance.
45 * @param env required environment properties
46 * @return non-null {@link Mono} of {@link CbsClient} instance
49 public static @NotNull Mono<CbsClient> createCbsClient(EnvProperties env) {
50 return Mono.defer(() -> {
51 final CloudHttpClient httpClient = new CloudHttpClient();
52 final CbsLookup lookup = new CbsLookup(httpClient);
53 return lookup.lookup(env)
54 .map(addr -> CbsClientImpl.create(httpClient, addr, env.appName()));