1 files changed, 68 insertions, 0 deletions
diff --git a/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/dmaap/PolicyDmaapClient.java b/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/dmaap/PolicyDmaapClient.java
new file mode 100644
index 00000000..81ca9ef1
--- /dev/null
+++ b/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/dmaap/PolicyDmaapClient.java
@@ -0,0 +1,68 @@
+/*******************************************************************************
+ *  ============LICENSE_START=======================================================
+ *  slice-analysis-ms
+ *  ================================================================================
+ *   Copyright (C) 2020 Wipro Limited.
+ *   ==============================================================================
+ *     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.slice.analysis.ms.dmaap;
+
+import com.att.nsa.cambria.client.CambriaBatchingPublisher;
+import java.io.IOException;
+import java.util.Map;
+
+import org.onap.slice.analysis.ms.beans.Configuration;
+import org.onap.slice.analysis.ms.utils.DmaapUtils;
+
+/**
+ * Client class to handle Policy interactions 
+ */
+public class PolicyDmaapClient {
+
+    private DmaapUtils dmaapUtils;
+
+    private Configuration configuration;
+
+    public PolicyDmaapClient(DmaapUtils dmaapUtils, Configuration configuration) {
+        this.dmaapUtils = dmaapUtils;
+        this.configuration = configuration;
+    }
+
+    /**
+     * Method stub for sending notification to policy.
+     */
+    @SuppressWarnings("unchecked")
+    public boolean sendNotificationToPolicy(String msg) {
+        Map<String, Object> streamsPublishes = configuration.getStreamsPublishes();
+        String policyTopicUrl = ((Map<String, String>) ((Map<String, Object>) streamsPublishes.get("CL_topic"))
+                .get("dmaap_info")).get("topic_url");
+        String[] policyTopicSplit = policyTopicUrl.split("\\/");
+        String policyTopic = policyTopicSplit[policyTopicSplit.length - 1];
+        CambriaBatchingPublisher cambriaBatchingPublisher;
+        try {
+
+            cambriaBatchingPublisher = dmaapUtils.buildPublisher(configuration, policyTopic);
+
+            NotificationProducer notificationProducer = new NotificationProducer(cambriaBatchingPublisher);
+            notificationProducer.sendNotification(msg);
+        } catch (IOException e) {
+            return false;
+        }
+        return true;
+    }
+
+}