Delete DataNode (xpath) for a given Anchor

Delete Datanode within CPS. Deprecates delete functionality of
/v1/dataspaces/{dataspace-name}/anchors/{anchor-name}/list-nodes.
New api is backwards compatible with this API

Issue-ID: CPS-313
Change-Id: I110c4ab1446e8a1399a0d9bf89c0be614a9104df
Signed-off-by: DylanB95EST <dylan.byrne@est.tech>

1 files changed, 8 insertions, 0 deletions

diff --git a/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java b/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java
index f29ead9e9f..e57fb3c8c6 100755
--- a/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java
+++ b/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java
@@ -60,6 +60,14 @@ public class DataRestController implements CpsDataApi {
     }
 
     @Override
+    public ResponseEntity<Void> deleteDataNode(final String dataspaceName, final String anchorName,
+                                               final String xpath, final String observedTimestamp) {
+        cpsDataService.deleteDataNode(dataspaceName, anchorName, xpath,
+            toOffsetDateTime(observedTimestamp));
+        return new ResponseEntity<>(HttpStatus.NO_CONTENT);
+    }
+
+    @Override
     public ResponseEntity<String> addListElements(final String parentNodeXpath,
         final String dataspaceName, final String anchorName, final String jsonData, final String observedTimestamp) {
         cpsDataService.saveListElements(dataspaceName, anchorName, parentNodeXpath, jsonData,