2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2024 Nordix Foundation
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.cps.ncmp.impl.cmnotificationsubscription.ncmp;
23 import static org.onap.cps.ncmp.utils.events.CloudEventMapper.toTargetEvent;
25 import io.cloudevents.CloudEvent;
26 import java.util.List;
27 import lombok.RequiredArgsConstructor;
28 import lombok.extern.slf4j.Slf4j;
29 import org.apache.kafka.clients.consumer.ConsumerRecord;
30 import org.onap.cps.ncmp.impl.cmnotificationsubscription_1_0_0.client_to_ncmp.NcmpInEvent;
31 import org.onap.cps.ncmp.impl.cmnotificationsubscription_1_0_0.client_to_ncmp.Predicate;
32 import org.springframework.kafka.annotation.KafkaListener;
33 import org.springframework.stereotype.Component;
37 @RequiredArgsConstructor
38 public class NcmpInEventConsumer {
40 private final CmSubscriptionHandler cmSubscriptionHandler;
43 * Consume the specified event.
45 * @param ncmpInEventAsConsumerRecord the event to be consumed
47 @KafkaListener(topics = "${app.ncmp.avc.cm-subscription-ncmp-in}",
48 containerFactory = "cloudEventConcurrentKafkaListenerContainerFactory")
49 public void consumeSubscriptionEvent(final ConsumerRecord<String, CloudEvent> ncmpInEventAsConsumerRecord) {
50 final CloudEvent cloudEvent = ncmpInEventAsConsumerRecord.value();
51 final NcmpInEvent ncmpInEvent =
52 toTargetEvent(cloudEvent, NcmpInEvent.class);
53 log.info("Subscription with name {} to be mapped to hazelcast object...",
54 ncmpInEvent.getData().getSubscriptionId());
56 final String subscriptionId = ncmpInEvent.getData().getSubscriptionId();
57 final List<Predicate> predicates = ncmpInEvent.getData().getPredicates();
58 if ("subscriptionCreateRequest".equals(cloudEvent.getType())) {
59 log.info("Subscription create request for source {} with subscription id {} ...",
60 cloudEvent.getSource(), subscriptionId);
61 cmSubscriptionHandler.processSubscriptionCreateRequest(subscriptionId, predicates);
63 if ("subscriptionDeleteRequest".equals(cloudEvent.getType())) {
64 log.info("Subscription delete request for source {} with subscription id {} ...",
65 cloudEvent.getSource(), subscriptionId);
66 cmSubscriptionHandler.processSubscriptionDeleteRequest(subscriptionId);