Add Synchronization topic in acm runtime

New sync topic for acm-ppnt synchronization
Added publisher for the sync topic
Refactor MessageDispatcherActivator for processing more than one topic
parameter.

Issue-ID: POLICY-5030
Change-Id: Id765b433beaf3f51fad9a9c66403a93d21c33797
Signed-off-by: zrrmmua <ramesh.murugan.iyer@est.tech>

3 files changed, 63 insertions, 3 deletions

diff --git a/models/src/main/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantMessageType.java b/models/src/main/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantMessageType.java
index 29c2c01bd..e6e42e851 100644
--- a/models/src/main/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantMessageType.java
+++ b/models/src/main/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantMessageType.java
@@ -110,5 +110,10 @@ public enum ParticipantMessageType {
      * Used by acm runtime to migrate from a composition to another one in participants, triggers a
      * AUTOMATION_COMPOSITION_MIGRATION message with result of AUTOMATION_COMPOSITION_STATE_CHANGE operation.
      */
-    AUTOMATION_COMPOSITION_MIGRATION
+    AUTOMATION_COMPOSITION_MIGRATION,
+
+    /**
+     * Used by runtime to send composition and instances to sync participant replicas.
+     */
+    PARTICIPANT_SYNC_MSG
 }
diff --git a/models/src/main/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantRestart.java b/models/src/main/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantRestart.java
index 103be6891..119cdf030 100644
--- a/models/src/main/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantRestart.java
+++ b/models/src/main/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantRestart.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2023,2024 Nordix Foundation.
+ *  Copyright (C) 2023-2024 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -41,7 +41,7 @@ public class ParticipantRestart extends ParticipantMessage {
     // element definition
     private List<ParticipantDefinition> participantDefinitionUpdates = new ArrayList<>();
 
-    // automationcomposition instances list
+    // automation composition instances list
     private List<ParticipantRestartAc> automationcompositionList = new ArrayList<>();
 
     /**
@@ -52,6 +52,14 @@ public class ParticipantRestart extends ParticipantMessage {
     }
 
     /**
+     * Constructor with message type.
+     * @param messageType messageType
+     */
+    public ParticipantRestart(ParticipantMessageType messageType) {
+        super(messageType);
+    }
+
+    /**
      * Constructs the object, making a deep copy.
      *
      * @param source source from which to copy
diff --git a/models/src/main/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantSync.java b/models/src/main/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantSync.java
new file mode 100644
index 000000000..33a730941
--- /dev/null
+++ b/models/src/main/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantSync.java
@@ -0,0 +1,47 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2024 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.policy.clamp.models.acm.messages.kafka.participant;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+@Getter
+@Setter
+@ToString(callSuper = true)
+public class ParticipantSync extends ParticipantRestart {
+
+    /**
+     * Constructor.
+     */
+    public ParticipantSync() {
+        super(ParticipantMessageType.PARTICIPANT_SYNC_MSG);
+    }
+
+    /**
+     * Constructs the object, making a deep copy.
+     *
+     * @param source source from which to copy
+     */
+    public ParticipantSync(ParticipantSync source) {
+        super(source);
+    }
+}