Retrieve an Anchor for a given dataspace by anchor name - Service layer

Part of story already done in CPS-135

Issue-ID: CPS-55

Signed-off-by: Rishi.Chail <rishi.chail@est.tech>
Change-Id: I0c4ae551f5c85866ce543fbb27b18ffff7d80462

2 files changed, 16 insertions, 1 deletions

diff --git a/cps-service/src/main/java/org/onap/cps/api/CpsAdminService.java b/cps-service/src/main/java/org/onap/cps/api/CpsAdminService.java
index 853bd958f..ed89c4309 100644..100755
--- a/cps-service/src/main/java/org/onap/cps/api/CpsAdminService.java
+++ b/cps-service/src/main/java/org/onap/cps/api/CpsAdminService.java
@@ -57,4 +57,14 @@ public interface CpsAdminService {
      */
     @NonNull
     Collection<Anchor> getAnchors(@NonNull String dataspaceName);
+
+    /**
+     * Get an anchor in the given dataspace using the anchor name.
+     *
+     * @param dataspaceName dataspace name
+     * @param anchorName anchor name
+     * @return an anchor
+     */
+    @NonNull
+    Anchor getAnchor(@NonNull String dataspaceName, @NonNull String anchorName);
 }
diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpsAdminServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpsAdminServiceImpl.java
index 0cb85fdf9..09550f193 100644..100755
--- a/cps-service/src/main/java/org/onap/cps/api/impl/CpsAdminServiceImpl.java
+++ b/cps-service/src/main/java/org/onap/cps/api/impl/CpsAdminServiceImpl.java
@@ -47,4 +47,9 @@ public class CpsAdminServiceImpl implements CpsAdminService {
     public Collection<Anchor> getAnchors(final String dataspaceName) {
         return cpsAdminPersistenceService.getAnchors(dataspaceName);
     }
-}
+
+    @Override
+    public Anchor getAnchor(final String dataspaceName, final String anchorName) {
+        return cpsAdminPersistenceService.getAnchor(dataspaceName, anchorName);
+    }
+}
\ No newline at end of file