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/*
* Copyright © 2016-2017 European Support Limited
*
* 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.
*/
package org.openecomp.sdc.vendorlicense.licenseartifacts.impl;
import static org.openecomp.sdc.vendorlicense.VendorLicenseConstants.VENDOR_LICENSE_MODEL_ARTIFACT_NAME_WITH_PATH;
import static org.openecomp.sdc.vendorlicense.VendorLicenseConstants.VNF_ARTIFACT_NAME_WITH_PATH;
import static org.openecomp.sdc.vendorlicense.licenseartifacts.impl.util.VendorLicenseArtifactsServiceUtils.filterChangedEntities;
import static org.openecomp.sdc.vendorlicense.licenseartifacts.impl.util.VendorLicenseArtifactsServiceUtils.getFinalVersionsForVlm;
import static org.openecomp.sdc.vendorlicense.licenseartifacts.impl.util.VendorLicenseArtifactsServiceUtils.getVendorName;
import static org.openecomp.sdc.vendorlicense.licenseartifacts.impl.util.VendorLicenseArtifactsServiceUtils.healEPs;
import static org.openecomp.sdc.vendorlicense.licenseartifacts.impl.util.VendorLicenseArtifactsServiceUtils.healLkgs;
import static org.openecomp.sdc.vendorlicense.licenseartifacts.impl.util.VendorLicenseArtifactsServiceUtils.prepareForFiltering;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import java.util.Set;
import java.util.stream.Collectors;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang.StringUtils;
import org.openecomp.core.utilities.file.FileContentHandler;
import org.openecomp.sdc.vendorlicense.HealingServiceFactory;
import org.openecomp.sdc.vendorlicense.dao.types.EntitlementPoolEntity;
import org.openecomp.sdc.vendorlicense.dao.types.FeatureGroupEntity;
import org.openecomp.sdc.vendorlicense.dao.types.FeatureGroupModel;
import org.openecomp.sdc.vendorlicense.dao.types.LicenseKeyGroupEntity;
import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacade;
import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacadeFactory;
import org.openecomp.sdc.vendorlicense.healing.HealingService;
import org.openecomp.sdc.vendorlicense.licenseartifacts.VendorLicenseArtifactsService;
import org.openecomp.sdc.vendorlicense.licenseartifacts.impl.types.VendorLicenseArtifact;
import org.openecomp.sdc.vendorlicense.licenseartifacts.impl.types.VnfLicenseArtifact;
import org.openecomp.sdc.versioning.dao.types.Version;
public class VendorLicenseArtifactsServiceImpl implements VendorLicenseArtifactsService {
public static final VendorLicenseFacade vendorLicenseFacade = VendorLicenseFacadeFactory.getInstance().createInterface();
public static final HealingService healingService = HealingServiceFactory.getInstance().createInterface();
private static byte[] createVnfArtifact(String vspId, String vlmId, Version vlmVersion, String vendorName, List<String> featureGroups) {
VnfLicenseArtifact artifact = new VnfLicenseArtifact();
artifact.setVspId(vspId);
artifact.setVendorName(vendorName);
if (featureGroups != null) {
for (String featureGroupId : featureGroups) {
FeatureGroupModel featureGroupModel = vendorLicenseFacade
.getFeatureGroupModel(new FeatureGroupEntity(vlmId, vlmVersion, featureGroupId));
Set<EntitlementPoolEntity> entitlementPoolEntities = featureGroupModel.getEntitlementPools();
String manufacturerReferenceNumber = featureGroupModel.getEntityManufacturerReferenceNumber();
for (EntitlementPoolEntity entitlementPoolEntity : entitlementPoolEntities) {
entitlementPoolEntity.setLimits(vendorLicenseFacade.listLimits(vlmId, vlmVersion, entitlementPoolEntity.getId()));
if (Objects.nonNull(manufacturerReferenceNumber) && !manufacturerReferenceNumber.trim().isEmpty()) {
entitlementPoolEntity.setManufacturerReferenceNumber(manufacturerReferenceNumber);
}
}
Set<LicenseKeyGroupEntity> licenseKeyGroupEntities = featureGroupModel.getLicenseKeyGroups();
for (LicenseKeyGroupEntity licenseKeyGroupEntity : licenseKeyGroupEntities) {
licenseKeyGroupEntity.setLimits(vendorLicenseFacade.listLimits(vlmId, vlmVersion, licenseKeyGroupEntity.getId()));
if (Objects.nonNull(manufacturerReferenceNumber) && !manufacturerReferenceNumber.trim().isEmpty()) {
licenseKeyGroupEntity.setManufacturerReferenceNumber(manufacturerReferenceNumber);
}
}
featureGroupModel.setEntitlementPools(
entitlementPoolEntities.stream().map(entitlementPoolEntity -> (EntitlementPoolEntity) healingService.heal(entitlementPoolEntity))
.collect(Collectors.toSet()));
featureGroupModel.setLicenseKeyGroups(
licenseKeyGroupEntities.stream().map(licenseKeyGroupEntity -> (LicenseKeyGroupEntity) healingService.heal(licenseKeyGroupEntity))
.collect(Collectors.toSet()));
artifact.getFeatureGroups().add(featureGroupModel);
}
}
return artifact.toXml().getBytes();
}
private static byte[] createVendorLicenseArtifact(String vlmId, String vendorName) {
VendorLicenseArtifact vendorLicenseArtifact = new VendorLicenseArtifact();
vendorLicenseArtifact.setVendorName(vendorName);
Set<EntitlementPoolEntity> entitlementPoolEntities = new HashSet<>();
Set<LicenseKeyGroupEntity> licenseKeyGroupEntities = new HashSet<>();
List<Version> finalVersions = getFinalVersionsForVlm(vlmId);
for (Version finalVersion : finalVersions) {
Collection<EntitlementPoolEntity> eps = vendorLicenseFacade.listEntitlementPools(vlmId, finalVersion);
eps.forEach(entitlementPoolEntity -> {
entitlementPoolEntity.setLimits(vendorLicenseFacade.listLimits(vlmId, finalVersion, entitlementPoolEntity.getId()));
Optional<String> manufacturerReferenceNumber = getFeatureGroupManufactureRefNumber(
entitlementPoolEntity.getReferencingFeatureGroups(), vlmId, finalVersion);
manufacturerReferenceNumber.ifPresent(entitlementPoolEntity::setManufacturerReferenceNumber);
});
entitlementPoolEntities.addAll(eps);
Collection<LicenseKeyGroupEntity> lkgs = vendorLicenseFacade.listLicenseKeyGroups(vlmId, finalVersion);
lkgs.forEach(licenseKeyGroupEntity -> {
licenseKeyGroupEntity.setLimits(vendorLicenseFacade.listLimits(vlmId, finalVersion, licenseKeyGroupEntity.getId()));
Optional<String> manufacturerReferenceNumber = getFeatureGroupManufactureRefNumber(
licenseKeyGroupEntity.getReferencingFeatureGroups(), vlmId, finalVersion);
manufacturerReferenceNumber.ifPresent(licenseKeyGroupEntity::setManufacturerReferenceNumber);
});
licenseKeyGroupEntities.addAll(lkgs);
}
entitlementPoolEntities = healEPs(filterChangedEntities(prepareForFiltering(entitlementPoolEntities, true)));
licenseKeyGroupEntities = healLkgs(filterChangedEntities(prepareForFiltering(licenseKeyGroupEntities, false)));
vendorLicenseArtifact.setEntitlementPoolEntities(entitlementPoolEntities);
vendorLicenseArtifact.setLicenseKeyGroupEntities(licenseKeyGroupEntities);
return vendorLicenseArtifact.toXml().getBytes();
}
private static Optional<String> getFeatureGroupManufactureRefNumber(Set<String> featureGroupIds, String vlmId, Version finalVersion) {
String manufactureReferenceNumber = null;
if (CollectionUtils.isNotEmpty(featureGroupIds)) {
Object[] featureGroupIdsList = featureGroupIds.toArray();
if (featureGroupIdsList.length > 0) {
FeatureGroupEntity featureGroup = vendorLicenseFacade
.getFeatureGroup(new FeatureGroupEntity(vlmId, finalVersion, featureGroupIdsList[0].toString()));
manufactureReferenceNumber = featureGroup != null ? featureGroup.getManufacturerReferenceNumber() : null;
}
}
return StringUtils.isNotEmpty(manufactureReferenceNumber) ? Optional.of(manufactureReferenceNumber) : Optional.empty();
}
/**
* Create License Artifacts.
*
* @param vspId vspId
* @param vlmId vlmId
* @param vlmVersion vlmVersion
* @param featureGroups featureGroups
* @return FileContentHandler
*/
@Override
public FileContentHandler createLicenseArtifacts(String vspId, String vlmId, Version vlmVersion, List<String> featureGroups) {
FileContentHandler artifacts = new FileContentHandler();
String vendorName = getVendorName(vlmId);
artifacts.addFile(VNF_ARTIFACT_NAME_WITH_PATH, createVnfArtifact(vspId, vlmId, vlmVersion, vendorName, featureGroups));
artifacts.addFile(VENDOR_LICENSE_MODEL_ARTIFACT_NAME_WITH_PATH, createVendorLicenseArtifact(vlmId, vendorName));
return artifacts;
}
}
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