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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.translator.services.heattotosca.impl;
import org.openecomp.sdc.heat.datatypes.model.HeatResourcesTypes;
import org.openecomp.sdc.heat.datatypes.model.Resource;
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.model.NodeTemplate;
import org.openecomp.sdc.tosca.datatypes.model.RequirementAssignment;
import org.openecomp.sdc.tosca.services.DataModelUtil;
import org.openecomp.sdc.tosca.services.ToscaConstants;
import org.openecomp.sdc.translator.datatypes.heattotosca.AttachedResourceId;
import org.openecomp.sdc.translator.datatypes.heattotosca.to.TranslateTo;
import org.openecomp.sdc.translator.datatypes.heattotosca.to.TranslatedHeatResource;
import org.openecomp.sdc.translator.services.heattotosca.Constants;
import org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil;
import org.openecomp.sdc.translator.services.heattotosca.ResourceTranslationFactory;
import org.openecomp.sdc.translator.services.heattotosca.mapping.TranslatorHeatToToscaPropertyConverter;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
public class ResourceTranslationNeutronPortImpl extends ResourceTranslationBase {
@Override
public void translate(TranslateTo translateTo) {
NodeTemplate nodeTemplate = new NodeTemplate();
nodeTemplate.setType(ToscaNodeType.NEUTRON_PORT.getDisplayName());
nodeTemplate.setProperties(TranslatorHeatToToscaPropertyConverter
.getToscaPropertiesSimpleConversion(translateTo.getResource().getProperties(),
nodeTemplate.getProperties(), translateTo.getHeatFileName(),
translateTo.getHeatOrchestrationTemplate(), translateTo.getResource().getType(),
nodeTemplate, translateTo.getContext()));
handleNetworkRequirement(translateTo, nodeTemplate);
String resourceTranslatedId = handleSecurityRulesRequirement(translateTo);
DataModelUtil
.addNodeTemplate(translateTo.getServiceTemplate(), resourceTranslatedId, nodeTemplate);
}
private String handleSecurityRulesRequirement(TranslateTo translateTo) {
String resourceTranslatedId = translateTo.getTranslatedId();
Map<String, Object> properties = translateTo.getResource().getProperties();
Optional<Object> securityGroups =
Optional.ofNullable(properties.get(Constants.SECURITY_GROUPS_PROPERTY_NAME));
if (securityGroups.isPresent() && securityGroups.get() instanceof List) {
List securityGroupsList = (List) securityGroups.get();
securityGroupsList.forEach(resourceValue -> {
Optional<AttachedResourceId> securityGroupResourceId = HeatToToscaUtil
.extractAttachedResourceId(translateTo.getHeatFileName(),
translateTo.getHeatOrchestrationTemplate(), translateTo.getContext(),
resourceValue);
if (securityGroupResourceId.isPresent()) {
handleSecurityGroupResourceId(translateTo, resourceTranslatedId,
securityGroupResourceId.get());
}
});
}
return resourceTranslatedId;
}
private void handleSecurityGroupResourceId(TranslateTo translateTo, String resourceTranslatedId,
AttachedResourceId securityGroupResourceId) {
List<String> supportedSecurityGroupsTypes = Collections
.singletonList(HeatResourcesTypes.NEUTRON_SECURITY_GROUP_RESOURCE_TYPE.getHeatResource());
if (securityGroupResourceId.isGetResource()) {
handleGetResource(translateTo, resourceTranslatedId, securityGroupResourceId,
supportedSecurityGroupsTypes);
} else if (securityGroupResourceId.isGetParam()) {
handleGetParam(translateTo, resourceTranslatedId, securityGroupResourceId,
supportedSecurityGroupsTypes);
}
}
private void handleGetParam(TranslateTo translateTo, String resourceTranslatedId,
AttachedResourceId securityGroupResourceId,
List<String> supportedSecurityGroupsTypes) {
TranslatedHeatResource translatedSharedResourceId =
translateTo.getContext().getHeatSharedResourcesByParam()
.get(securityGroupResourceId.getEntityId());
if (Objects.nonNull(translatedSharedResourceId)
&& !HeatToToscaUtil.isHeatFileNested(translateTo, translateTo.getHeatFileName())) {
if (validateResourceTypeSupportedForReqCreation(translateTo, supportedSecurityGroupsTypes,
translatedSharedResourceId.getHeatResource(), "security_groups")) {
return;
}
final NodeTemplate securityGroupNodeTemplate = DataModelUtil
.getNodeTemplate(translateTo.getServiceTemplate(),
translatedSharedResourceId.getTranslatedId());
RequirementAssignment requirement = new RequirementAssignment();
requirement.setCapability(ToscaCapabilityType.ATTACHMENT.getDisplayName());
requirement.setNode(resourceTranslatedId);
requirement.setRelationship(ToscaRelationshipType.ATTACHES_TO.getDisplayName());
DataModelUtil
.addRequirementAssignment(securityGroupNodeTemplate, ToscaConstants.PORT_REQUIREMENT_ID,
requirement);
}
}
private void handleGetResource(TranslateTo translateTo, String resourceTranslatedId,
AttachedResourceId securityGroupResourceId,
List<String> supportedSecurityGroupsTypes) {
String resourceId = (String) securityGroupResourceId.getEntityId();
Resource securityGroupResource = HeatToToscaUtil
.getResource(translateTo.getHeatOrchestrationTemplate(), resourceId,
translateTo.getHeatFileName());
Optional<String> securityGroupTranslatedId =
ResourceTranslationFactory.getInstance(securityGroupResource)
.translateResource(translateTo.getHeatFileName(), translateTo.getServiceTemplate(),
translateTo.getHeatOrchestrationTemplate(), securityGroupResource, resourceId,
translateTo.getContext());
if (securityGroupTranslatedId.isPresent()) {
if (validateResourceTypeSupportedForReqCreation(translateTo, supportedSecurityGroupsTypes,
securityGroupResource, "security_groups")) {
return;
}
final NodeTemplate securityGroupNodeTemplate = DataModelUtil
.getNodeTemplate(translateTo.getServiceTemplate(), securityGroupTranslatedId.get());
RequirementAssignment requirement = new RequirementAssignment();
requirement.setCapability(ToscaCapabilityType.ATTACHMENT.getDisplayName());
requirement.setNode(resourceTranslatedId);
requirement.setRelationship(ToscaRelationshipType.ATTACHES_TO.getDisplayName());
DataModelUtil
.addRequirementAssignment(securityGroupNodeTemplate, ToscaConstants.PORT_REQUIREMENT_ID,
requirement);
}
}
private void handleNetworkRequirement(TranslateTo translateTo, NodeTemplate nodeTemplate) {
Optional<AttachedResourceId> networkResourceId =
HeatToToscaUtil.extractAttachedResourceId(translateTo, "network");
if (networkResourceId.isPresent()) {
AttachedResourceId attachedResourceId = networkResourceId.get();
addRequirementAssignmentForNetworkResource(translateTo, nodeTemplate, attachedResourceId);
} else {
networkResourceId = HeatToToscaUtil.extractAttachedResourceId(translateTo, "network_id");
if (networkResourceId.isPresent()) {
AttachedResourceId attachedResourceId = networkResourceId.get();
addRequirementAssignmentForNetworkResource(translateTo, nodeTemplate, attachedResourceId);
}
}
}
private void addRequirementAssignmentForNetworkResource(TranslateTo translateTo,
NodeTemplate nodeTemplate,
AttachedResourceId attachedResourceId) {
String networkTranslatedId;
List<String> supportedNetworkTypes =
Arrays.asList(HeatResourcesTypes.NEUTRON_NET_RESOURCE_TYPE.getHeatResource(),
HeatResourcesTypes.CONTRAIL_VIRTUAL_NETWORK_RESOURCE_TYPE.getHeatResource(),
HeatResourcesTypes.CONTRAIL_V2_VIRTUAL_NETWORK_RESOURCE_TYPE.getHeatResource());
if (attachedResourceId.isGetResource()) {
Resource networkHeatResource = translateTo.getHeatOrchestrationTemplate().getResources()
.get(attachedResourceId.getEntityId());
if (validateResourceTypeSupportedForReqCreation(translateTo, supportedNetworkTypes,
networkHeatResource, "network'\\'network_id")) {
return;
}
networkTranslatedId = (String) attachedResourceId.getTranslatedId();
addRequirementAssignment(nodeTemplate, networkTranslatedId);
} else if (attachedResourceId.isGetParam()) {
TranslatedHeatResource translatedSharedResourceId =
translateTo.getContext().getHeatSharedResourcesByParam()
.get(attachedResourceId.getEntityId());
if (Objects.nonNull(translatedSharedResourceId)
&& !HeatToToscaUtil.isHeatFileNested(translateTo, translateTo.getHeatFileName())) {
if (validateResourceTypeSupportedForReqCreation(translateTo, supportedNetworkTypes,
translatedSharedResourceId.getHeatResource(), "network'\\'network_id")) {
return;
}
addRequirementAssignment(nodeTemplate, translatedSharedResourceId.getTranslatedId());
}
}
}
private void addRequirementAssignment(NodeTemplate nodeTemplate, String translatedId) {
RequirementAssignment requirement = new RequirementAssignment();
requirement.setCapability(ToscaCapabilityType.NETWORK_LINKABLE.getDisplayName());
requirement.setRelationship(ToscaRelationshipType.NETWORK_LINK_TO.getDisplayName());
requirement.setNode(translatedId);
DataModelUtil
.addRequirementAssignment(nodeTemplate, ToscaConstants.LINK_REQUIREMENT_ID, requirement);
}
private boolean validateResourceTypeSupportedForReqCreation(TranslateTo translateTo,
List<String> supportedTypes,
Resource heatResource,
final String propertyName) {
if (!isResourceTypeValidForRequirement(heatResource, supportedTypes)) {
logger.warn(
"'" + propertyName + "' property of port resource('" + translateTo.getResourceId()
+ "') is pointing to a resource of type '" + heatResource.getType() + "' "
+ "which is not supported for this requirement. "
+ "Supported types are: " + supportedTypes.toString());
return true;
}
return false;
}
private boolean isResourceTypeValidForRequirement(Resource networkHeatResource,
List<String> supportedNetworkTypes) {
return Objects.nonNull(networkHeatResource)
&& supportedNetworkTypes.contains(networkHeatResource.getType());
}
}
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