2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2023-2025 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
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.inventory.sync.lcm;
23 import java.util.Collection;
24 import lombok.RequiredArgsConstructor;
25 import org.onap.cps.ncmp.api.inventory.models.NcmpServiceCmHandle;
26 import org.onap.cps.ncmp.events.lcm.v1.LcmEvent;
27 import org.onap.cps.ncmp.events.lcm.v1.LcmEventHeader;
28 import org.onap.cps.ncmp.impl.inventory.models.YangModelCmHandle;
29 import org.onap.cps.ncmp.impl.inventory.sync.lcm.LcmEventsCmHandleStateHandlerImpl.CmHandleTransitionPair;
30 import org.onap.cps.ncmp.impl.utils.YangDataConverter;
31 import org.springframework.scheduling.annotation.Async;
32 import org.springframework.stereotype.Service;
35 @RequiredArgsConstructor
36 public class LcmEventsCmHandleStateHandlerAsyncHelper {
38 private final LcmEventsCreator lcmEventsCreator;
39 private final LcmEventsProducer lcmEventsProducer;
42 * Publish LcmEvent in batches and in asynchronous manner.
44 * @param cmHandleTransitionPairs Pair of existing and modified cm handle represented as YangModelCmHandle
46 @Async("notificationExecutor")
47 public void publishLcmEventBatchAsynchronously(final Collection<CmHandleTransitionPair> cmHandleTransitionPairs) {
48 cmHandleTransitionPairs.forEach(cmHandleTransitionPair -> publishLcmEvent(
49 toNcmpServiceCmHandle(cmHandleTransitionPair.getTargetYangModelCmHandle()),
50 toNcmpServiceCmHandle(cmHandleTransitionPair.getCurrentYangModelCmHandle())));
53 private void publishLcmEvent(final NcmpServiceCmHandle targetNcmpServiceCmHandle,
54 final NcmpServiceCmHandle existingNcmpServiceCmHandle) {
55 final String cmHandleId = targetNcmpServiceCmHandle.getCmHandleId();
56 final LcmEventHeader lcmEventHeader =
57 lcmEventsCreator.populateLcmEventHeader(cmHandleId, targetNcmpServiceCmHandle,
58 existingNcmpServiceCmHandle);
59 final LcmEvent lcmEvent =
60 lcmEventsCreator.populateLcmEvent(cmHandleId, targetNcmpServiceCmHandle, existingNcmpServiceCmHandle);
61 lcmEventsProducer.publishLcmEvent(cmHandleId, lcmEvent, lcmEventHeader);
64 private static NcmpServiceCmHandle toNcmpServiceCmHandle(final YangModelCmHandle yangModelCmHandle) {
65 return YangDataConverter.toNcmpServiceCmHandle(yangModelCmHandle);