Get Data under anchor using single root

Issue-ID: CPS-325

Signed-off-by: Rishi.Chail <rishi.chail@est.tech>
Change-Id: Id8da3d767199c5767c625b55d175ac6791dcca48

2 files changed, 3 insertions, 6 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 3385f35fe8..ddd3ac48ec 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
@@ -60,13 +60,10 @@ public class DataRestController implements CpsDataApi {
     @Override
     public ResponseEntity<Object> getNodeByDataspaceAndAnchor(final String dataspaceName, final String anchorName,
         final String xpath, final Boolean includeDescendants) {
-        if (isRootXpath(xpath)) {
-            return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
-        }
         final FetchDescendantsOption fetchDescendantsOption = Boolean.TRUE.equals(includeDescendants)
             ? FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS : FetchDescendantsOption.OMIT_DESCENDANTS;
-        final DataNode dataNode =
-            cpsDataService.getDataNode(dataspaceName, anchorName, xpath, fetchDescendantsOption);
+        final DataNode dataNode = cpsDataService.getDataNode(dataspaceName, anchorName, xpath,
+                fetchDescendantsOption);
         return new ResponseEntity<>(DataMapUtils.toDataMap(dataNode), HttpStatus.OK);
     }
 
diff --git a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy
index 713dda1403..299299ce28 100755
--- a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy
+++ b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy
@@ -191,7 +191,7 @@ class DataRestControllerSpec extends Specification {
             'no dataspace'    | '/x-path' | new DataspaceNotFoundException('')               || HttpStatus.BAD_REQUEST
             'no anchor'       | '/x-path' | new AnchorNotFoundException('', '')              || HttpStatus.BAD_REQUEST
             'no data'         | '/x-path' | new DataNodeNotFoundException('', '', '')        || HttpStatus.NOT_FOUND
-            'empty path'      | ''        | new IllegalStateException()                      || HttpStatus.NOT_IMPLEMENTED
+            'root path'       | '/'       | new DataNodeNotFoundException('', '')            || HttpStatus.NOT_FOUND
             'already defined' | '/x-path' | new AlreadyDefinedException('', new Throwable()) || HttpStatus.CONFLICT
     }