1 files changed, 69 insertions, 0 deletions
diff --git a/runtime-acm/src/main/java/org/onap/policy/clamp/acm/runtime/supervision/comm/ParticipantRegisterListener.java b/runtime-acm/src/main/java/org/onap/policy/clamp/acm/runtime/supervision/comm/ParticipantRegisterListener.java
new file mode 100644
index 000000000..852340000
--- /dev/null
+++ b/runtime-acm/src/main/java/org/onap/policy/clamp/acm/runtime/supervision/comm/ParticipantRegisterListener.java
@@ -0,0 +1,69 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2021 Nordix Foundation.
+ * Modifications Copyright (C) 2021 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.clamp.acm.runtime.supervision.comm;
+
+import org.onap.policy.clamp.acm.runtime.config.messaging.Listener;
+import org.onap.policy.clamp.acm.runtime.supervision.SupervisionHandler;
+import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantMessageType;
+import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantRegister;
+import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
+import org.onap.policy.common.endpoints.listeners.ScoListener;
+import org.onap.policy.common.utils.coder.StandardCoderObject;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+/**
+ * Listener for ParticipantRegister messages sent by participants.
+ */
+@Component
+public class ParticipantRegisterListener extends ScoListener<ParticipantRegister>
+                implements Listener<ParticipantRegister> {
+    private static final Logger LOGGER = LoggerFactory.getLogger(ParticipantRegisterListener.class);
+
+    private final SupervisionHandler supervisionHandler;
+
+    /**
+     * Constructs the object.
+     */
+    public ParticipantRegisterListener(SupervisionHandler supervisionHandler) {
+        super(ParticipantRegister.class);
+        this.supervisionHandler = supervisionHandler;
+    }
+
+    @Override
+    public void onTopicEvent(final CommInfrastructure infra, final String topic, final StandardCoderObject sco,
+            final ParticipantRegister participantRegisterMessage) {
+        LOGGER.debug("ParticipantRegister message received from participant - {}", participantRegisterMessage);
+        supervisionHandler.handleParticipantMessage(participantRegisterMessage);
+    }
+
+    @Override
+    public String getType() {
+        return ParticipantMessageType.PARTICIPANT_REGISTER.name();
+    }
+
+    @Override
+    public ScoListener<ParticipantRegister> getScoListener() {
+        return this;
+    }
+}