gerrit.onap Code Review - cps.git/blob

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * Copyright (c) 2024-2025 OpenInfra Foundation Europe. All rights reserved.
   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
   8  *
   9  *        http://www.apache.org/licenses/LICENSE-2.0
  10  *
  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.
  16  *
  17  *  SPDX-License-Identifier: Apache-2.0
  18  *  ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.cps.ncmp.impl.datajobs.subscription.ncmp;
  22
  23 import java.util.List;
  24 import lombok.RequiredArgsConstructor;
  25 import lombok.extern.slf4j.Slf4j;
  26 import org.onap.cps.ncmp.impl.datajobs.subscription.client_to_ncmp.DataJob;
  27 import org.onap.cps.ncmp.impl.datajobs.subscription.client_to_ncmp.DataJobSubscriptionOperationInEvent;
  28 import org.onap.cps.ncmp.impl.datajobs.subscription.client_to_ncmp.DataSelector;
  29 import org.onap.cps.ncmp.impl.utils.JexParser;
  30 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
  31 import org.springframework.kafka.annotation.KafkaListener;
  32 import org.springframework.stereotype.Component;
  33
  34 @Component
  35 @Slf4j
  36 @RequiredArgsConstructor
  37 @ConditionalOnProperty(name = "notification.enabled", havingValue = "true", matchIfMissing = true)
  38 public class NcmpInEventConsumer {
  39
  40     private final CmSubscriptionHandler cmSubscriptionHandler;
  41
  42     /**
  43      * Consume the specified event.
  44      *
  45      * @param dataJobSubscriptionOperationInEvent the event to be consumed
  46      */
  47     @KafkaListener(topics = "${app.ncmp.avc.cm-subscription-ncmp-in}",
  48         containerFactory = "legacyEventConcurrentKafkaListenerContainerFactory",
  49         properties = {"spring.json.value.default.type="
  50                 + "org.onap.cps.ncmp.impl.datajobs.subscription.client_to_ncmp.DataJobSubscriptionOperationInEvent"})
  51     public void consumeSubscriptionEvent(
  52         final DataJobSubscriptionOperationInEvent dataJobSubscriptionOperationInEvent) {
  53         final String eventType = dataJobSubscriptionOperationInEvent.getEventType();
  54         final DataJob dataJob = dataJobSubscriptionOperationInEvent.getEvent().getDataJob();
  55         final String dataJobId = dataJob.getId();
  56
  57         log.info("Consumed subscription event with details: | dataJobId={} | eventType={}", dataJobId, eventType);
  58
  59         switch (eventType) {
  60             case "dataJobCreated" -> handleCreate(dataJobId, dataJob);
  61             case "dataJobDeleted" -> cmSubscriptionHandler.deleteSubscription(dataJobId);
  62             default -> log.warn("Unknown eventType={} for dataJobId={}", eventType, dataJobId);
  63         }
  64     }
  65
  66     private void handleCreate(final String dataJobId, final DataJob dataJob) {
  67         final String dataNodeSelector =
  68                 dataJob.getProductionJobDefinition().getTargetSelector().getDataNodeSelector();
  69         final List<String> dataNodeSelectors = JexParser.toXpaths(dataNodeSelector);
  70         final DataSelector dataSelector = dataJob.getProductionJobDefinition().getDataSelector();
  71         cmSubscriptionHandler.createSubscription(dataSelector, dataJobId, dataNodeSelectors);
  72     }
  73 }