1 files changed, 57 insertions, 0 deletions
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/SubscriptionEventResponseCloudMapper.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/SubscriptionEventResponseCloudMapper.java
new file mode 100644
index 000000000..17aba65cf
--- /dev/null
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/SubscriptionEventResponseCloudMapper.java
@@ -0,0 +1,57 @@
+/*
+ *  ============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.utils;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.cloudevents.CloudEvent;
+import io.cloudevents.core.CloudEventUtils;
+import io.cloudevents.core.data.PojoCloudEventData;
+import io.cloudevents.jackson.PojoCloudEventDataMapper;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.onap.cps.ncmp.events.avcsubscription1_0_0.dmi_to_ncmp.SubscriptionEventResponse;
+
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+@Slf4j
+public class SubscriptionEventResponseCloudMapper {
+
+    private static final ObjectMapper objectMapper = new ObjectMapper();
+
+    /**
+     * Maps CloudEvent object to SubscriptionEventResponse.
+     *
+     * @param cloudEvent object
+     * @return SubscriptionEventResponse deserialized
+     */
+    public static SubscriptionEventResponse toSubscriptionEventResponse(final CloudEvent cloudEvent) {
+        final PojoCloudEventData<SubscriptionEventResponse> deserializedCloudEvent = CloudEventUtils
+                .mapData(cloudEvent, PojoCloudEventDataMapper.from(objectMapper, SubscriptionEventResponse.class));
+        if (deserializedCloudEvent == null) {
+            log.debug("No data found in the consumed subscription response event");
+            return null;
+        } else {
+            final SubscriptionEventResponse subscriptionEventResponse = deserializedCloudEvent.getValue();
+            log.debug("Consuming subscription response event {}", subscriptionEventResponse);
+            return subscriptionEventResponse;
+        }
+    }
+}