1 files changed, 74 insertions, 0 deletions
diff --git a/dcae-analytics-aai/src/main/java/org/onap/dcae/apod/analytics/aai/AAIClientFactory.java b/dcae-analytics-aai/src/main/java/org/onap/dcae/apod/analytics/aai/AAIClientFactory.java
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--- /dev/null
+++ b/dcae-analytics-aai/src/main/java/org/onap/dcae/apod/analytics/aai/AAIClientFactory.java
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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());
+    }
+
+}