1 files changed, 55 insertions, 0 deletions
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/subscriptions/SubscriptionPersistenceImpl.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/subscriptions/SubscriptionPersistenceImpl.java
new file mode 100644
index 000000000..4895735af
--- /dev/null
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/subscriptions/SubscriptionPersistenceImpl.java
@@ -0,0 +1,55 @@
+/*
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2023 Nordix Foundation
+ *  ================================================================================
+ *  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.ncmp.api.impl.subscriptions;
+
+import static org.onap.cps.ncmp.api.impl.constants.DmiRegistryConstants.NO_TIMESTAMP;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.onap.cps.api.CpsDataService;
+import org.onap.cps.ncmp.api.impl.yangmodels.YangModelSubscriptionEvent;
+import org.onap.cps.utils.JsonObjectMapper;
+import org.springframework.stereotype.Component;
+
+@Slf4j
+@RequiredArgsConstructor
+@Component
+public class SubscriptionPersistenceImpl implements SubscriptionPersistence {
+
+    private static final String SUBSCRIPTION_DATASPACE_NAME = "NCMP-Admin";
+    private static final String SUBSCRIPTION_ANCHOR_NAME = "AVC-Subscriptions";
+    private static final String SUBSCRIPTION_REGISTRY_PARENT = "/subscription-registry";
+
+    private final JsonObjectMapper jsonObjectMapper;
+    private final CpsDataService cpsDataService;
+
+    @Override
+    public void saveSubscriptionEvent(final YangModelSubscriptionEvent yangModelSubscriptionEvent) {
+        final String subscriptionEventJsonData =
+            createSubscriptionEventJsonData(jsonObjectMapper.asJsonString(yangModelSubscriptionEvent));
+        cpsDataService.saveListElements(SUBSCRIPTION_DATASPACE_NAME, SUBSCRIPTION_ANCHOR_NAME,
+            SUBSCRIPTION_REGISTRY_PARENT, subscriptionEventJsonData, NO_TIMESTAMP);
+    }
+
+    private static String createSubscriptionEventJsonData(final String yangModelSubscriptionAsJson) {
+        return "{\"subscription\":[" + yangModelSubscriptionAsJson + "]}";
+    }
+}