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package org.onap.vid.aai.util;
import org.apache.commons.lang3.StringUtils;
import org.onap.vid.model.aaiTree.*;
import org.onap.vid.mso.model.ModelInfo;
import org.onap.vid.services.AAITreeNodeBuilder;
import org.springframework.stereotype.Component;
import java.util.Objects;
import static java.util.function.Function.identity;
import static java.util.stream.Collectors.counting;
import static java.util.stream.Collectors.groupingBy;
import static org.onap.vid.asdc.parser.ToscaParserImpl2.Constants.A_LA_CARTE;
@Component
public class AAITreeConverter {
public static final String VNF_TYPE = "vnf-type";
public static final String NETWORK_TYPE = "network-type";
public static final String IS_BASE_VF_MODULE = "is-base-vf-module";
public enum ModelType {
service,
vnf,
network,
instanceGroup,
vfModule
}
public ServiceInstance convertTreeToUIModel(AAITreeNode rootNode, String globalCustomerId, String serviceType, String instantiationType) {
ServiceInstance serviceInstance = new ServiceInstance();
serviceInstance.setInstanceId(rootNode.getId());
serviceInstance.setInstanceName(rootNode.getName());
serviceInstance.setOrchStatus(rootNode.getOrchestrationStatus());
serviceInstance.setGlobalSubscriberId(globalCustomerId);
serviceInstance.setSubscriptionServiceType(serviceType);
serviceInstance.setIsALaCarte(StringUtils.equals(instantiationType, A_LA_CARTE));
serviceInstance.setModelInfo(createModelInfo(rootNode, ModelType.service));
//set children: vnf, network,group
rootNode.getChildren().forEach(child -> {
if (child.getType().equals(AAITreeNodeBuilder.GENERIC_VNF)) {
serviceInstance.getVnfs().put(child.getUniqueNodeKey(), Vnf.from(child));
} else if (child.getType().equals(AAITreeNodeBuilder.NETWORK)) {
serviceInstance.getNetworks().put(child.getUniqueNodeKey(), Network.from(child));
} else if (child.getType().equals(AAITreeNodeBuilder.INSTANCE_GROUP)) {
serviceInstance.getVnfGroups().put(child.getUniqueNodeKey(), VnfGroup.from(child));
}
});
serviceInstance.setExistingVNFCounterMap(
serviceInstance.getVnfs().entrySet().stream()
.map(k -> k.getValue().getModelInfo().getModelVersionId())
.collect(groupingBy(identity(), counting()))
);
serviceInstance.setExistingNetworksCounterMap(
serviceInstance.getNetworks().entrySet().stream()
.map(k -> k.getValue().getModelInfo().getModelVersionId())
.filter(Objects::nonNull)
.collect(groupingBy(identity(), counting()))
);
serviceInstance.setExistingVnfGroupCounterMap(
serviceInstance.getVnfGroups().entrySet().stream()
.map(k -> k.getValue().getModelInfo().getModelVersionId())
.filter(Objects::nonNull)
.collect(groupingBy(identity(), counting()))
);
return serviceInstance;
}
private static ModelInfo createModelInfo(AAITreeNode aaiNode, ModelType modelType) {
ModelInfo modelInfo = new ModelInfo();
modelInfo.setModelType(modelType.name());
modelInfo.setModelName(aaiNode.getModelName());
modelInfo.setModelVersion(aaiNode.getModelVersion());
modelInfo.setModelVersionId(aaiNode.getModelVersionId());
modelInfo.setModelInvariantId(aaiNode.getModelInvariantId());
modelInfo.setModelCustomizationId(aaiNode.getModelCustomizationId());
return modelInfo;
}
}
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