2 files changed, 15 insertions, 1 deletions
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java
index 0693f61e4..60669b916 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java
@@ -28,6 +28,7 @@ import org.checkerframework.checker.nullness.qual.NonNull;
 import org.onap.cps.ncmp.api.models.DmiPluginRegistration;
 import org.onap.cps.spi.FetchDescendantsOption;
 import org.onap.cps.spi.model.DataNode;
+import org.onap.cps.spi.model.ModuleReference;
 
 /*
  * Datastore interface for handling CPS data.
@@ -154,4 +155,12 @@ public interface NetworkCmProxyDataService {
                                                          @NotNull String resourceIdentifier,
                                                          @NotNull Object requestBody,
                                                          String contentType);
+
+    /**
+     * Retrieve module references for the given cm handle.
+     *
+     * @param cmHandle cm handle
+     * @return a collection of modules names and revisions
+     */
+    Collection<ModuleReference> getYangResourcesModuleReferences(@NotNull String cmHandle);
 }
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java
index 6e1e7275b..871d8806b 100755
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java
@@ -223,6 +223,11 @@ public class NetworkCmProxyDataServiceImpl implements NetworkCmProxyDataService
         handleResponseForPost(responseEntity);
     }
 
+    @Override
+    public Collection<ModuleReference> getYangResourcesModuleReferences(final String cmHandle) {
+        return cpsModuleService.getYangResourcesModuleReferences(NF_PROXY_DATASPACE_NAME, cmHandle);
+    }
+
     private DataNode fetchDataNodeFromDmiRegistryForCmHandle(final String cmHandle) {
         final String xpathForDmiRegistryToFetchCmHandle = "/dmi-registry/cm-handles[@id='" + cmHandle + "']";
         return cpsDataService.getDataNode(NCMP_DATASPACE_NAME,
@@ -352,7 +357,7 @@ public class NetworkCmProxyDataServiceImpl implements NetworkCmProxyDataService
         final List<ModuleReference> moduleReferencesFromDmiForCmHandle =
             getModuleReferences(modulesForCmHandle);
         final var knownModuleReferencesInCps =
-            cpsModuleService.getAllYangResourceModuleReferences(NF_PROXY_DATASPACE_NAME);
+            cpsModuleService.getYangResourceModuleReferences(NF_PROXY_DATASPACE_NAME);
         final List<ModuleReference> existingModuleReferences = new ArrayList<>();
         for (final ModuleReference moduleReferenceFromDmiForCmHandle :
             moduleReferencesFromDmiForCmHandle) {