[DCAEGEN2] Remove DMaaP dependency in PRH1.10.1

Removed DMaaP dependency in PRH by using new sdk library, which
uses Kafka API directly.

Issue-ID: DCAEGEN2-3402
Change-Id: I5456ce432a9fd4a58826275a17c603379b0c18ee
Signed-off-by: sushant53 <sushant.jadhav@t-systems.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/CbsConfiguration.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/CbsConfiguration.java
index 64fff9a7..22763e8b 100644
--- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/CbsConfiguration.java
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/CbsConfiguration.java
@@ -58,7 +58,14 @@ public class CbsConfiguration implements Config {
 
         messageRouterSubscriber = DmaapClientFactory
                 .createMessageRouterSubscriber(consulConfigurationParser.getMessageRouterSubscriberConfig());
+        String prevTopicUrl = null;
+        if(messageRouterCBSSubscribeRequest != null) {
+            prevTopicUrl = messageRouterCBSSubscribeRequest.sourceDefinition().topicUrl();
+        }
         messageRouterCBSSubscribeRequest = consulConfigurationParser.getMessageRouterSubscribeRequest();
+        if(!messageRouterCBSSubscribeRequest.sourceDefinition().topicUrl().equals(prevTopicUrl)) {
+            messageRouterSubscriber.close();
+        }
      }
 
     @Override
@@ -95,5 +102,4 @@ public class CbsConfiguration implements Config {
                 .orElseThrow(() -> new RuntimeException(CBS_CONFIG_MISSING));
     }
     
-
 }