Retrieve the SchemaSet resources for an Anchor

Issue-ID: CPS-135

Signed-off-by: Rishi.Chail <rishi.chail@est.tech>
Change-Id: Ib7c17c5180212c7dd3b96cf27797c84166041cf9

3 files changed, 66 insertions, 6 deletions

diff --git a/cps-service/src/main/java/org/onap/cps/spi/CpsAdminPersistenceService.java b/cps-service/src/main/java/org/onap/cps/spi/CpsAdminPersistenceService.java
index 5643aedb7..06c04ceb6 100644..100755
--- a/cps-service/src/main/java/org/onap/cps/spi/CpsAdminPersistenceService.java
+++ b/cps-service/src/main/java/org/onap/cps/spi/CpsAdminPersistenceService.java
@@ -57,4 +57,14 @@ public interface CpsAdminPersistenceService {
      */
     @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);
+}
\ No newline at end of file
diff --git a/cps-service/src/main/java/org/onap/cps/spi/CpsModulePersistenceService.java b/cps-service/src/main/java/org/onap/cps/spi/CpsModulePersistenceService.java
index a82d69acb..dc4e26b91 100644..100755
--- a/cps-service/src/main/java/org/onap/cps/spi/CpsModulePersistenceService.java
+++ b/cps-service/src/main/java/org/onap/cps/spi/CpsModulePersistenceService.java
@@ -36,15 +36,27 @@ public interface CpsModulePersistenceService {
      * @param yangResourcesNameToContentMap YANG resources (files) map where key is a name and value is content
      */
     void storeSchemaSet(@NonNull String dataspaceName, @NonNull String schemaSetName,
-            @NonNull Map<String, String> yangResourcesNameToContentMap);
+        @NonNull Map<String, String> yangResourcesNameToContentMap);
 
     /**
-     * Returns YANG resources per specific namespace / schemaSetName.
+     * Returns YANG resources per specific dataspace / schemaSetName.
      *
-     * @param namespace     module namespace
+     * @param dataspaceName   dataspace name
      * @param schemaSetName schema set name
      * @return YANG resources (files) map where key is a name and value is content
      */
     @NonNull
-    Map<String, String> getYangSchemaResources(@NonNull String namespace, @NonNull String schemaSetName);
-}
+    Map<String, String> getYangSchemaResources(@NonNull String dataspaceName,
+        @NonNull String schemaSetName);
+
+    /**
+     * Returns YANG resources per specific dataspace / anchorName.
+     *
+     * @param dataspaceName dataspace name
+     * @param anchorName anchor name
+     * @return YANG resources (files) map where key is a name and value is content
+     */
+    @NonNull
+    Map<String, String> getYangSchemaSetResources(@NonNull String dataspaceName,
+        @NonNull String anchorName);
+}
\ No newline at end of file
diff --git a/cps-service/src/main/java/org/onap/cps/spi/exceptions/AnchorNotFoundException.java b/cps-service/src/main/java/org/onap/cps/spi/exceptions/AnchorNotFoundException.java
new file mode 100755
index 000000000..847959fc0
--- /dev/null
+++ b/cps-service/src/main/java/org/onap/cps/spi/exceptions/AnchorNotFoundException.java
@@ -0,0 +1,38 @@
+/*-

+ * ============LICENSE_START=======================================================

+ *  Copyright (C) 2021 Nordix Foundation. All rights reserved.

+ * ================================================================================

+ * Licensed under the Apache License, Version 2.0 (the "License");

+ * you may not use this file except in compliance with the License.

+ * You may obtain a copy of the License at

+ *

+ *      http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing, software

+ * distributed under the License is distributed on an "AS IS" BASIS,

+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+ * See the License for the specific language governing permissions and

+ * limitations under the License.

+ *

+ * SPDX-License-Identifier: Apache-2.0

+ * ============LICENSE_END=========================================================

+ */

+

+package org.onap.cps.spi.exceptions;

+

+public class AnchorNotFoundException extends CpsAdminException {

+

+    private static final long serialVersionUID = -1821064664642194882L;

+

+    /**

+     * Constructor.

+     *

+     * @param anchorName the name of the anchor

+     * @param dataspaceName the dataspace name

+     */

+    public AnchorNotFoundException(final String anchorName, final String dataspaceName) {

+        super("Anchor not found",

+            String.format("Anchor with name %s does not exist in dataspace %s.", anchorName,

+                dataspaceName));

+    }

+}
\ No newline at end of file