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/*
* ============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.events.lcm;
import java.util.Collection;
import lombok.RequiredArgsConstructor;
import org.onap.cps.ncmp.api.inventory.models.NcmpServiceCmHandle;
import org.onap.cps.ncmp.events.lcm.v1.LcmEvent;
import org.onap.cps.ncmp.events.lcm.v1.LcmEventHeader;
import org.onap.cps.ncmp.impl.inventory.models.YangModelCmHandle;
import org.onap.cps.ncmp.impl.utils.YangDataConverter;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;
@Service
@RequiredArgsConstructor
public class LcmEventsCmHandleStateHandlerAsyncHelper {
private final LcmEventsCreator lcmEventsCreator;
private final LcmEventsService lcmEventsService;
/**
* Publish LCM Event in asynchronous manner.
*
* @param targetNcmpServiceCmHandle target NcmpServiceCmHandle
* @param currentNcmpServiceCmHandle current NcmpServiceCmHandle
*/
@Async("notificationExecutor")
public void publishLcmEventAsynchronously(final NcmpServiceCmHandle targetNcmpServiceCmHandle,
final NcmpServiceCmHandle currentNcmpServiceCmHandle) {
publishLcmEvent(targetNcmpServiceCmHandle, currentNcmpServiceCmHandle);
}
/**
* Publish LcmEvent in batches and in asynchronous manner.
*
* @param cmHandleTransitionPairs Pair of existing and modified cm handle represented as YangModelCmHandle
*/
@Async("notificationExecutor")
public void publishLcmEventBatchAsynchronously(
final Collection<LcmEventsCmHandleStateHandlerImpl.CmHandleTransitionPair> cmHandleTransitionPairs) {
cmHandleTransitionPairs.forEach(cmHandleTransitionPair -> publishLcmEvent(
toNcmpServiceCmHandle(cmHandleTransitionPair.getTargetYangModelCmHandle()),
toNcmpServiceCmHandle(cmHandleTransitionPair.getCurrentYangModelCmHandle())));
}
private void publishLcmEvent(final NcmpServiceCmHandle targetNcmpServiceCmHandle,
final NcmpServiceCmHandle existingNcmpServiceCmHandle) {
final String cmHandleId = targetNcmpServiceCmHandle.getCmHandleId();
final LcmEventHeader lcmEventHeader =
lcmEventsCreator.populateLcmEventHeader(cmHandleId, targetNcmpServiceCmHandle,
existingNcmpServiceCmHandle);
final LcmEvent lcmEvent =
lcmEventsCreator.populateLcmEvent(cmHandleId, targetNcmpServiceCmHandle, existingNcmpServiceCmHandle);
lcmEventsService.publishLcmEvent(cmHandleId, lcmEvent, lcmEventHeader);
}
private static NcmpServiceCmHandle toNcmpServiceCmHandle(final YangModelCmHandle yangModelCmHandle) {
return YangDataConverter.toNcmpServiceCmHandle(yangModelCmHandle);
}
}
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