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/*
* Copyright © 2016-2018 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.translator.services.heattotosca.impl.resourcetranslation;
import static org.openecomp.sdc.translator.services.heattotosca.HeatToToscaLogConstants.LOG_MULTIPLE_VIRTUAL_NETWORK_REFS_VALUES;
import static org.openecomp.sdc.translator.services.heattotosca.HeatToToscaLogConstants.LOG_UNSUPPORTED_VMI_NETWORK_REQUIREMENT_CONNECTION;
import com.google.common.collect.ImmutableList;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import java.util.function.Predicate;
import org.onap.sdc.tosca.datatypes.model.NodeTemplate;
import org.onap.sdc.tosca.datatypes.model.NodeType;
import org.onap.sdc.tosca.datatypes.model.RequirementDefinition;
import org.openecomp.sdc.heat.datatypes.manifest.FileData;
import org.openecomp.sdc.heat.datatypes.model.HeatOrchestrationTemplate;
import org.openecomp.sdc.heat.datatypes.model.HeatResourcesTypes;
import org.openecomp.sdc.heat.datatypes.model.Resource;
import org.openecomp.sdc.heat.services.HeatConstants;
import org.openecomp.sdc.tosca.datatypes.ToscaCapabilityType;
import org.openecomp.sdc.tosca.datatypes.ToscaNodeType;
import org.openecomp.sdc.tosca.datatypes.ToscaRelationshipType;
import org.openecomp.sdc.translator.datatypes.heattotosca.AttachedResourceId;
import org.openecomp.sdc.translator.datatypes.heattotosca.to.TranslateTo;
import org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil;
public class ContrailV2VmInterfaceToNetResourceConnection extends ResourceConnectionUsingRequirementHelper {
ContrailV2VmInterfaceToNetResourceConnection(ResourceTranslationBase resourceTranslationBase, TranslateTo translateTo, FileData nestedFileData,
NodeTemplate substitutionNodeTemplate, NodeType nodeType) {
super(resourceTranslationBase, translateTo, nestedFileData, substitutionNodeTemplate, nodeType);
}
@Override
protected boolean isDesiredNodeTemplateType(NodeTemplate nodeTemplate) {
return (nodeTemplate.getType().equals(ToscaNodeType.CONTRAILV2_VIRTUAL_MACHINE_INTERFACE) || nodeTemplate.getType()
.equals(ToscaNodeType.CONTRAILV2_VLAN_SUB_INTERFACE));
}
@Override
protected List<Predicate<RequirementDefinition>> getPredicatesListForConnectionPoints() {
ArrayList<Predicate<RequirementDefinition>> predicates = new ArrayList<>();
predicates.add(req -> req.getCapability().equals(ToscaCapabilityType.NATIVE_NETWORK_LINKABLE) && (req.getNode() == null || req.getNode()
.equals(ToscaNodeType.NATIVE_ROOT)) && req.getRelationship().equals(ToscaRelationshipType.NATIVE_NETWORK_LINK_TO));
return predicates;
}
@Override
protected Optional<List<String>> getConnectorPropertyParamName(String heatResourceId, Resource heatResource,
HeatOrchestrationTemplate nestedHeatOrchestrationTemplate,
String nestedHeatFileName) {
List<String> networks = new ArrayList<>();
Object virtualNetworkRefs = heatResource.getProperties().get(HeatConstants.VIRTUAL_NETWORK_REFS_PROPERTY_NAME);
if (Objects.isNull(virtualNetworkRefs) || !(virtualNetworkRefs instanceof List) || ((List) virtualNetworkRefs).isEmpty()) {
return Optional.empty();
}
if (((List) virtualNetworkRefs).size() > 1) {
logger.warn(LOG_MULTIPLE_VIRTUAL_NETWORK_REFS_VALUES, translateTo.getResourceId(), translateTo.getResource().getType(), heatResourceId,
HeatResourcesTypes.CONTRAIL_V2_VIRTUAL_MACHINE_INTERFACE_RESOURCE_TYPE.getHeatResource());
}
Object virtualNetworkRef = ((List) virtualNetworkRefs).get(0);
Optional<AttachedResourceId> network = HeatToToscaUtil
.extractAttachedResourceId(nestedFileData.getFile(), nestedHeatOrchestrationTemplate, translateTo.getContext(), virtualNetworkRef);
if (network.isPresent() && network.get().isGetParam() && network.get().getEntityId() instanceof String) {
networks.add((String) network.get().getEntityId());
}
return Optional.of(networks);
}
@Override
protected String getDesiredResourceType() {
return HeatResourcesTypes.CONTRAIL_V2_VIRTUAL_MACHINE_INTERFACE_RESOURCE_TYPE.getHeatResource();
}
@Override
protected void addRequirementToConnectResources(Map.Entry<String, RequirementDefinition> requirementDefinitionEntry, List<String> paramNames) {
if (paramNames == null || paramNames.isEmpty()) {
return;
}
for (String paramName : paramNames) {
Object paramValue = translateTo.getResource().getProperties().get(paramName);
List<String> supportedNetworkTypes = ImmutableList.of(HeatResourcesTypes.NEUTRON_NET_RESOURCE_TYPE.getHeatResource(),
HeatResourcesTypes.CONTRAIL_V2_VIRTUAL_NETWORK_RESOURCE_TYPE.getHeatResource());
addRequirementToConnectResource(requirementDefinitionEntry, paramName, paramValue, supportedNetworkTypes);
}
}
@Override
boolean validateResourceTypeSupportedForReqCreation(String nestedResourceId, final String nestedPropertyName, String connectionPointId,
Resource connectedResource, List<String> supportedTypes) {
if (resourceTranslationBase.isUnsupportedResourceType(connectedResource, supportedTypes)) {
logger.warn(LOG_UNSUPPORTED_VMI_NETWORK_REQUIREMENT_CONNECTION, nestedResourceId, nestedPropertyName, connectedResource.getType(),
connectionPointId, supportedTypes.toString());
return false;
}
return true;
}
}
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