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/*
* ===============================LICENSE_START======================================
* dcae-analytics
* ================================================================================
* Copyright © 2017 AT&T Intellectual Property. 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.dcae.apod.analytics.aai;
import com.google.inject.AbstractModule;
import com.google.inject.Guice;
import com.google.inject.Injector;
import org.onap.dcae.apod.analytics.aai.domain.config.AAIHttpClientConfig;
import org.onap.dcae.apod.analytics.aai.module.AnalyticsAAIModule;
import org.onap.dcae.apod.analytics.aai.service.AAIEnrichmentClient;
import org.onap.dcae.apod.analytics.aai.service.AAIEnrichmentClientFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Factory to create A&AI API Client.
*
* @author Rajiv Singla . Creation Date: 9/18/2017.
*/
public class AAIClientFactory {
private static final Logger LOG = LoggerFactory.getLogger(AAIClientFactory.class);
private final Injector injector;
public AAIClientFactory(final AbstractModule guiceModule) {
LOG.info("Creating instance of AAI Client Factory with Module: {}", guiceModule.getClass().getSimpleName());
this.injector = Guice.createInjector(guiceModule);
}
/**
* Creates an instance of {@link AAIEnrichmentClient}.
*
* @param aaiHttpClientConfig A&AI Http Client Config
*
* @return An instance of A&AI Enrichment Client to fetch enrichment details from A&AI API.
*/
public AAIEnrichmentClient getEnrichmentClient(final AAIHttpClientConfig aaiHttpClientConfig) {
LOG.info("Creating instance of A&AI Enrichment Client with A&AI HttpClientConfig: {}", aaiHttpClientConfig);
final AAIEnrichmentClientFactory aaiEnrichmentClientFactory =
injector.getInstance(AAIEnrichmentClientFactory.class);
return aaiEnrichmentClientFactory.create(aaiHttpClientConfig);
}
/**
* Static method used to create an instance of {@link AAIClientFactory} itself using default
* guice {@link AnalyticsAAIModule}
*
* @return An instance of AAI Client Factory with {@link AnalyticsAAIModule} guice module configuration
*/
public static AAIClientFactory create() {
return new AAIClientFactory(new AnalyticsAAIModule());
}
}
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