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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2020 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.so.etsi.nfvo.ns.lcm.lifecycle;
import static org.slf4j.LoggerFactory.getLogger;
import org.onap.so.etsi.nfvo.ns.lcm.EtsiSoNsLcmManagerUrlProvider;
import org.onap.so.etsi.nfvo.ns.lcm.database.beans.NsLcmOpOcc;
import org.onap.so.etsi.nfvo.ns.lcm.database.service.DatabaseServiceProvider;
import org.onap.so.etsi.nfvo.ns.lcm.model.NsInstancesNsInstanceLinksSelf;
import org.onap.so.etsi.nfvo.ns.lcm.model.NsLcmOpOccsNsLcmOpOcc;
import org.onap.so.etsi.nfvo.ns.lcm.model.NsLcmOpOccsNsLcmOpOccLinks;
import org.slf4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.Optional;
/**
* @author Waqas Ikram (waqas.ikram@est.tech)
* @author Andrew Lamb (andrew.a.lamb@est.tech)
*
*/
@Service
public class NsLcmOperationOccurrenceManager {
private static final Logger logger = getLogger(NsLcmOperationOccurrenceManager.class);
private final DatabaseServiceProvider databaseServiceProvider;
private final EtsiSoNsLcmManagerUrlProvider etsiSoNsLcmManagerUrlProvider;
@Autowired
public NsLcmOperationOccurrenceManager(final DatabaseServiceProvider databaseServiceProvider,
final EtsiSoNsLcmManagerUrlProvider etsiSoNsLcmManagerUrlProvider) {
this.databaseServiceProvider = databaseServiceProvider;
this.etsiSoNsLcmManagerUrlProvider = etsiSoNsLcmManagerUrlProvider;
}
public Optional<NsLcmOpOccsNsLcmOpOcc> getNsLcmOperationOccurrence(final String nsLcmOpOccId) {
logger.info("Getting NS LCM Operation Occurrence Operation for id: {}", nsLcmOpOccId);
final Optional<NsLcmOpOcc> optionalNsLcmOpOcc = databaseServiceProvider.getNsLcmOpOcc(nsLcmOpOccId);
if (optionalNsLcmOpOcc.isEmpty()) {
logger.info("No NS LCM Operation Occurrence found for id: {}", nsLcmOpOccId);
return Optional.empty();
}
logger.info("Found NS LCM Operation Occurrence for id: {}", nsLcmOpOccId);
final NsLcmOpOcc nsLcmOpOcc = optionalNsLcmOpOcc.get();
final NsLcmOpOccsNsLcmOpOcc nsLcmOpOccsNsLcmOpOcc = convertToNsLcmOpOccsNsLcmOpOcc(nsLcmOpOcc);
return Optional.of(nsLcmOpOccsNsLcmOpOcc);
}
private NsLcmOpOccsNsLcmOpOcc convertToNsLcmOpOccsNsLcmOpOcc(final NsLcmOpOcc nsLcmOpOcc) {
logger.info("Converting Database NsLcmOpOcc to API NsLcmOpOcc... ");
final NsLcmOpOccsNsLcmOpOcc nsLcmOpOccsNsLcmOpOcc =
new NsLcmOpOccsNsLcmOpOcc().id(nsLcmOpOcc.getId()).statusEnteredTime(nsLcmOpOcc.getStateEnteredTime())
.startTime(nsLcmOpOcc.getStartTime()).isAutomaticInvocation(nsLcmOpOcc.getIsAutoInvocation())
.isCancelPending(nsLcmOpOcc.getIsCancelPending());
if (nsLcmOpOcc.getNfvoNsInst() != null) {
nsLcmOpOccsNsLcmOpOcc.setNsInstanceId(nsLcmOpOcc.getNfvoNsInst().getNsInstId());
}
if (nsLcmOpOcc.getOperationState() != null) {
nsLcmOpOccsNsLcmOpOcc.setOperationState(
NsLcmOpOccsNsLcmOpOcc.OperationStateEnum.fromValue(nsLcmOpOcc.getOperationState().toString()));
}
if (nsLcmOpOcc.getOperation() != null) {
nsLcmOpOccsNsLcmOpOcc.setLcmOperationType(
NsLcmOpOccsNsLcmOpOcc.LcmOperationTypeEnum.fromValue(nsLcmOpOcc.getOperation().toString()));
}
if (nsLcmOpOcc.getOperationParams() != null) {
nsLcmOpOccsNsLcmOpOcc.setOperationParams(nsLcmOpOcc.getOperationParams());
}
if (nsLcmOpOcc.getCancelMode() != null) {
nsLcmOpOccsNsLcmOpOcc.setCancelMode(
NsLcmOpOccsNsLcmOpOcc.CancelModeEnum.fromValue(nsLcmOpOcc.getCancelMode().toString()));
}
nsLcmOpOccsNsLcmOpOcc.setLinks(generateLinks(nsLcmOpOcc));
logger.info("Database NsLcmOpOcc converted to API NsLcmOpOcc successfully... {}", nsLcmOpOccsNsLcmOpOcc);
return nsLcmOpOccsNsLcmOpOcc;
}
private NsLcmOpOccsNsLcmOpOccLinks generateLinks(final NsLcmOpOcc nsLcmOpOcc) {
logger.info("Generating links...");
final String nsLcmOpOccId = nsLcmOpOcc.getId();
final NsInstancesNsInstanceLinksSelf linksSelfNsLcmOpOcc = new NsInstancesNsInstanceLinksSelf()
.href(etsiSoNsLcmManagerUrlProvider.getNsLcmOpOccUri(nsLcmOpOccId).toString());
final NsLcmOpOccsNsLcmOpOccLinks links = new NsLcmOpOccsNsLcmOpOccLinks().self(linksSelfNsLcmOpOcc);
if (nsLcmOpOcc.getNfvoNsInst() != null) {
final String nsInstId = nsLcmOpOcc.getNfvoNsInst().getNsInstId();
final NsInstancesNsInstanceLinksSelf linksSelfNsInst = new NsInstancesNsInstanceLinksSelf()
.href(etsiSoNsLcmManagerUrlProvider.getCreatedNsResourceUri(nsInstId).toString());
links.setNsInstance(linksSelfNsInst);
}
return links;
}
}
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