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package org.openecomp.sdc.be.model.jsontitan.operations;
import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
import org.openecomp.sdc.be.dao.jsongraph.TitanDao;
import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
import org.openecomp.sdc.be.dao.utils.MapUtil;
import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
import org.openecomp.sdc.be.model.Component;
import org.openecomp.sdc.be.model.PolicyDefinition;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
import org.openecomp.sdc.common.log.wrappers.Logger;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
@org.springframework.stereotype.Component
public class PolicyOperation {
private static final Logger log = Logger.getLogger(PolicyOperation.class.getName());
private TopologyTemplateOperation topologyTemplateOperation;
private TitanDao titanDao;
public PolicyOperation(TopologyTemplateOperation topologyTemplateOperation, TitanDao titanDao) {
this.topologyTemplateOperation = topologyTemplateOperation;
this.titanDao = titanDao;
}
/**
* updates a list of policy properties by overriding the existing ones with the same name
* @param containerComponent the container of the policy of which its properties are to be updated
* @param policyId the id of the policy of which its properties are to be updated
* @param propertiesToUpdate the policy properties to update
* @return the update operation status
*/
public StorageOperationStatus updatePolicyProperties(Component containerComponent, String policyId, List<PropertyDataDefinition> propertiesToUpdate) {
log.debug("#updatePolicyProperties - updating the properties of policy {} in component {}", policyId, containerComponent.getUniqueId());
PolicyDefinition policy = containerComponent.getPolicyById(policyId);
return titanDao.getVertexById(containerComponent.getUniqueId(), JsonParseFlagEnum.NoParse)
.either(containerVertex -> updatePolicyProperties(containerVertex, policy, propertiesToUpdate),
DaoStatusConverter::convertTitanStatusToStorageStatus);
}
private StorageOperationStatus updatePolicyProperties(GraphVertex container, PolicyDefinition policy, List<PropertyDataDefinition> propertiesToUpdate) {
List<PropertyDataDefinition> policyProperties = policy.getProperties();
List<PropertyDataDefinition> updatedPolicyProperties = updatePolicyProperties(policyProperties, propertiesToUpdate);
policy.setProperties(updatedPolicyProperties);
return topologyTemplateOperation.updatePolicyOfToscaElement(container, policy);
}
private List<PropertyDataDefinition> updatePolicyProperties(List<PropertyDataDefinition> currentPolicyProperties, List<PropertyDataDefinition> toBeUpdatedProperties) {
Map<String, PropertyDataDefinition> currPropsByName = MapUtil.toMap(currentPolicyProperties, PropertyDataDefinition::getName);
overrideCurrentPropertiesWithUpdatedProperties(currPropsByName, toBeUpdatedProperties);
return new ArrayList<>(currPropsByName.values());
}
private void overrideCurrentPropertiesWithUpdatedProperties(Map<String, PropertyDataDefinition> currPropsByName, List<PropertyDataDefinition> toBeUpdatedProperties) {
toBeUpdatedProperties.forEach(prop -> currPropsByName.put(prop.getName(), prop));
}
}
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