1 files changed, 18 insertions, 0 deletions

diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java
index 092fd31fc..6bf493556 100755
--- a/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java
+++ b/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java
@@ -92,6 +92,17 @@ public class CpsDataServiceImpl implements CpsDataService {
     }
 
     @Override
+    public void saveListElementsBatch(final String dataspaceName, final String anchorName, final String parentNodeXpath,
+            final Collection<String> jsonDataList, final OffsetDateTime observedTimestamp) {
+        CpsValidator.validateNameCharacters(dataspaceName, anchorName);
+        final Collection<Collection<DataNode>> listElementDataNodeCollections =
+                buildDataNodes(dataspaceName, anchorName, parentNodeXpath, jsonDataList);
+        cpsDataPersistenceService.addListElementsBatch(dataspaceName, anchorName, parentNodeXpath,
+                listElementDataNodeCollections);
+        processDataUpdatedEventAsync(dataspaceName, anchorName, parentNodeXpath, UPDATE, observedTimestamp);
+    }
+
+    @Override
     public DataNode getDataNode(final String dataspaceName, final String anchorName, final String xpath,
         final FetchDescendantsOption fetchDescendantsOption) {
         CpsValidator.validateNameCharacters(dataspaceName, anchorName);
@@ -252,6 +263,13 @@ public class CpsDataServiceImpl implements CpsDataService {
 
     }
 
+    private Collection<Collection<DataNode>> buildDataNodes(final String dataspaceName, final String anchorName,
+            final String parentNodeXpath, final Collection<String> jsonDataList) {
+        return jsonDataList.stream()
+                .map(jsonData -> buildDataNodes(dataspaceName, anchorName, parentNodeXpath, jsonData))
+                .collect(Collectors.toList());
+    }
+
     private void processDataUpdatedEventAsync(final String dataspaceName, final String anchorName, final String xpath,
             final Operation operation, final OffsetDateTime observedTimestamp) {
         try {