2 * ============LICENSE_START=======================================================
3 * org.onap.dcaegen2.collectors.ves
4 * ================================================================================
5 * Copyright (C) 2020 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.dcae.configuration.cbs;
22 import io.vavr.control.Option;
23 import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.CbsClientConfiguration;
24 import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.ImmutableCbsClientConfiguration;
25 import org.slf4j.Logger;
26 import org.slf4j.LoggerFactory;
28 class CbsClientConfigurationResolver {
30 private static final Logger LOGGER = LoggerFactory.getLogger(CbsClientConfigurationResolver.class);
32 private final String defaultProtocol = "http";
33 private final String defaultHostname = "config-binding-service";
34 private final int defaultPort = 10000;
35 private final String defaultAppName = "dcae-ves-collector";
37 CbsClientConfiguration resolveCbsClientConfiguration() {
39 return CbsClientConfiguration.fromEnvironment();
40 } catch (Exception e) {
41 LOGGER.warn("Failed resolving CBS client configuration from system environments: " + e);
43 LOGGER.info("Falling back to use default CBS client configuration properties");
44 return getFallbackConfiguration();
47 private ImmutableCbsClientConfiguration getFallbackConfiguration() {
48 LOGGER.info("Falling back to use default CBS client configuration");
49 return createCbsClientConfiguration(defaultProtocol, defaultHostname, defaultAppName, defaultPort);
52 private ImmutableCbsClientConfiguration createCbsClientConfiguration(String protocol, String hostname,
53 String appName, Integer port) {
54 return ImmutableCbsClientConfiguration.builder()