Create list-node elements (part3): NCMP REST and service layers

Issue-ID: CPS-360
Change-Id: Id8be89f19750d72bae334491aea4a59f21c7ecd6
Signed-off-by: Ruslan Kashapov <ruslan.kashapov@pantheon.tech>

3 files changed, 25 insertions, 0 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 8176ea50fa..ccc4e44ccb 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
@@ -68,6 +68,16 @@ public interface NetworkCmProxyDataService {
     void createDataNode(@NonNull String cmHandle, @NonNull String parentNodeXpath, @NonNull String jsonData);
 
     /**
+     * Creates one or more child node elements with descendants under existing node from list-node data fragment.
+     *
+     * @param cmHandle        The identifier for a network function, network element, subnetwork or any other cm
+     *                        object managed by Network CM Proxy
+     * @param parentNodeXpath xpath to parent node
+     * @param jsonData        data as JSON string
+     */
+    void addListNodeElements(@NonNull String cmHandle, @NonNull String parentNodeXpath, @NonNull String jsonData);
+
+    /**
      * Updates data node for given cm handle using xpath to parent node.
      *
      * @param cmHandle        The identifier for a network function, network element, subnetwork or any other cm object
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 56f4cf8dce..bdb71bf625 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
@@ -68,6 +68,11 @@ public class NetworkCmProxyDataServiceImpl implements NetworkCmProxyDataService
     }
 
     @Override
+    public void addListNodeElements(final String cmHandle, final String parentNodeXpath, final String jsonData) {
+        cpsDataService.saveListNodeData(getDataspaceName(), cmHandle, parentNodeXpath, jsonData);
+    }
+
+    @Override
     public void updateNodeLeaves(final String cmHandle, final String parentNodeXpath, final String jsonData) {
         cpsDataService.updateNodeLeaves(getDataspaceName(), cmHandle, parentNodeXpath, jsonData);
     }
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/api/impl/NetworkCmProxyDataServiceImplSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/api/impl/NetworkCmProxyDataServiceImplSpec.groovy
index 0a00e34f7b..e67d4ad85d 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/api/impl/NetworkCmProxyDataServiceImplSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/api/impl/NetworkCmProxyDataServiceImplSpec.groovy
@@ -73,6 +73,16 @@ class NetworkCmProxyDataServiceImplSpec extends Specification {
             1 * mockcpsDataService.saveData(expectedDataspaceName, cmHandle, xpath, jsonData)
     }
 
+    def 'Add list-node elements.'() {
+        given: 'a cm handle and parent node xpath'
+            def jsonData = 'some json'
+            def xpath = '/test-node'
+        when: 'addListNodeElements is invoked'
+            objectUnderTest.addListNodeElements(cmHandle, xpath, jsonData)
+        then: 'the CPS service method is invoked once with the expected parameters'
+            1 * mockcpsDataService.saveListNodeData(expectedDataspaceName, cmHandle, xpath, jsonData)
+    }
+
     def 'Update data node leaves.'() {
         given: 'a cm Handle and a cps path'
             def xpath = '/xpath'