1 files changed, 69 insertions, 0 deletions
diff --git a/src/main/java/org/onap/dcaegen2/services/pmmapper/messagerouter/VESPublisher.java b/src/main/java/org/onap/dcaegen2/services/pmmapper/messagerouter/VESPublisher.java
new file mode 100644
index 0000000..77b0545
--- /dev/null
+++ b/src/main/java/org/onap/dcaegen2/services/pmmapper/messagerouter/VESPublisher.java
@@ -0,0 +1,69 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.services.pmmapper.messagerouter;
+
+import java.util.List;
+
+import org.onap.dcaegen2.services.pmmapper.exceptions.MRPublisherException;
+import org.onap.dcaegen2.services.pmmapper.model.Event;
+import org.onap.dcaegen2.services.pmmapper.model.MapperConfig;
+import org.onap.dcaegen2.services.pmmapper.utils.RequestSender;
+import org.onap.logging.ref.slf4j.ONAPLogAdapter;
+import org.slf4j.LoggerFactory;
+
+import reactor.core.publisher.Flux;
+
+public class VESPublisher {
+    private static final ONAPLogAdapter logger = new ONAPLogAdapter(LoggerFactory.getLogger(VESPublisher.class));
+    private RequestSender sender;
+    private MapperConfig config;
+
+    public VESPublisher(MapperConfig config) {
+        this(config, new RequestSender());
+    }
+
+    public VESPublisher(MapperConfig config, RequestSender sender) {
+        this.sender = sender;
+        this.config = config;
+    }
+
+    public Flux<Event> publish(List<Event> events) {
+        logger.unwrap().info("Publishing VES events to messagerouter.");
+        Event event = events.get(0);
+        try {
+            events.forEach(e -> this.publish(e.getVes()));
+            logger.unwrap().info("Successfully published VES events to messagerouter.");
+        } catch(MRPublisherException e) {
+            logger.unwrap().error("Failed to publish VES event(s) to messagerouter. {}", e.getMessage());
+            return Flux.empty();
+        }
+        return Flux.just(event);
+    }
+
+    private void publish(String ves) {
+        try {
+            String topicUrl = config.getPublisherTopicUrl();
+            sender.send("POST", topicUrl, ves);
+        } catch (Exception e) {
+            throw new MRPublisherException(e.getMessage(), e);
+        }
+    }
+}