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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 com.google.common.collect.ImmutableList;
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.tosca.datatypes.ToscaServiceModel;
import org.openecomp.sdc.tosca.services.ToscaAnalyzerService;
import org.openecomp.sdc.tosca.services.impl.ToscaAnalyzerServiceImpl;
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;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.function.Predicate;
import static org.openecomp.sdc.translator.services.heattotosca.HeatToToscaLogConstants.LOG_UNSUPPORTED_CONTRAIL_PORT_NETWORK_REQUIREMENT_CONNECTION;
public class ContrailPortToNetResourceConnection extends ResourceConnectionUsingRequirementHelper {
ContrailPortToNetResourceConnection(ResourceTranslationBase resourceTranslationBase,
TranslateTo translateTo, FileData nestedFileData,
NodeTemplate substitutionNodeTemplate,
NodeType nodeType) {
super(resourceTranslationBase, translateTo, nestedFileData, substitutionNodeTemplate, nodeType);
}
@Override
protected boolean isDesiredNodeTemplateType(NodeTemplate nodeTemplate) {
ToscaAnalyzerService toscaAnalyzerService = new ToscaAnalyzerServiceImpl();
ToscaServiceModel toscaServiceModel =
HeatToToscaUtil.getToscaServiceModel(translateTo.getContext());
return toscaAnalyzerService
.isTypeOf(nodeTemplate, ToscaNodeType.CONTRAIL_ABSTRACT_SUBSTITUTE,
translateTo.getContext().getTranslatedServiceTemplates()
.get(translateTo.getResource().getType()), toscaServiceModel);
}
@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) {
Object interfaceListProperty = heatResource.getProperties().get(HeatConstants.INTERFACE_LIST_PROPERTY_NAME);
if (interfaceListProperty == null) {
return Optional.empty();
}
List<String> paramsList = new ArrayList<>();
if (interfaceListProperty instanceof List) {
return getConnectorPropertyParamNameFromList(nestedHeatOrchestrationTemplate, nestedHeatFileName,
(List) interfaceListProperty, paramsList);
} else if (interfaceListProperty instanceof Map) {
return getConnectorPropertyParamNameFromMap(nestedHeatOrchestrationTemplate, nestedHeatFileName,
(Map) interfaceListProperty, paramsList);
}
return Optional.empty();
}
private Optional<List<String>> getConnectorPropertyParamNameFromList(
HeatOrchestrationTemplate nestedHeatOrchestrationTemplate, String nestedHeatFileName,
List interfaceListProperty, List<String> paramsList) {
for (Object interfaceEntry : interfaceListProperty) {
if (interfaceEntry instanceof Map) {
Optional<AttachedResourceId> attachedVirtualNetwork = HeatToToscaUtil.extractAttachedResourceId(
nestedHeatFileName, nestedHeatOrchestrationTemplate, translateTo.getContext(),
((Map) interfaceEntry).get(HeatConstants.VIRTUAL_NETWORK_PROPERTY_NAME));
if (attachedVirtualNetwork.isPresent() && attachedVirtualNetwork.get().isGetParam()
&& attachedVirtualNetwork.get().getEntityId() instanceof String) {
paramsList.add((String) attachedVirtualNetwork.get().getEntityId());
}
}
}
return Optional.of(paramsList);
}
private Optional<List<String>> getConnectorPropertyParamNameFromMap(HeatOrchestrationTemplate
nestedHeatOrchestrationTemplate,
String nestedHeatFileName,
Map interfaceListProperty,
List<String> paramsList) {
Optional<AttachedResourceId> attachedVirtualNetwork = HeatToToscaUtil
.extractAttachedResourceId(nestedHeatFileName, nestedHeatOrchestrationTemplate,
translateTo.getContext(),
interfaceListProperty.get(HeatConstants.VIRTUAL_NETWORK_PROPERTY_NAME));
if (attachedVirtualNetwork.isPresent() && attachedVirtualNetwork.get().isGetParam()
&& attachedVirtualNetwork.get().getEntityId() instanceof String) {
paramsList.add((String) attachedVirtualNetwork.get().getEntityId());
return Optional.of(paramsList);
}
return Optional.empty();
}
@Override
protected String getDesiredResourceType() {
return HeatResourcesTypes.CONTRAIL_SERVICE_INSTANCE.getHeatResource();
}
@Override
protected void addRequirementToConnectResources(
Map.Entry<String, RequirementDefinition> requirementDefinitionEntry,
List<String> paramNames) {
if (paramNames == null || paramNames.isEmpty()) {
return;
}
Integer index = Integer.valueOf(
requirementDefinitionEntry.getKey().substring("link_port_".length()).substring(0, 1));
String paramName = paramNames.get(
index); // port can connect to one network only and we are
// expecting to get only one param(unlike security rules to port)
Object paramValue = translateTo.getResource().getProperties().get(paramName);
List<String> supportedNetworkTypes =
ImmutableList.of(HeatResourcesTypes.NEUTRON_NET_RESOURCE_TYPE.getHeatResource(),
HeatResourcesTypes.CONTRAIL_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_CONTRAIL_PORT_NETWORK_REQUIREMENT_CONNECTION, nestedResourceId,
nestedPropertyName, connectedResource.getType(), connectionPointId, supportedTypes.toString());
return false;
}
return true;
}
}
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