openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/main/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ContrailV2VmInterfaceToNetResourceConnection.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
  22
  23 import org.openecomp.sdc.heat.datatypes.manifest.FileData;
  24 import org.openecomp.sdc.heat.datatypes.model.HeatOrchestrationTemplate;
  25 import org.openecomp.sdc.heat.datatypes.model.HeatResourcesTypes;
  26 import org.openecomp.sdc.heat.datatypes.model.Resource;
  27 import org.openecomp.sdc.tosca.datatypes.ToscaCapabilityType;
  28 import org.openecomp.sdc.tosca.datatypes.ToscaNodeType;
  29 import org.openecomp.sdc.tosca.datatypes.ToscaRelationshipType;
  30 import org.onap.sdc.tosca.datatypes.model.NodeTemplate;
  31 import org.onap.sdc.tosca.datatypes.model.NodeType;
  32 import org.onap.sdc.tosca.datatypes.model.RequirementDefinition;
  33 import org.openecomp.sdc.translator.datatypes.heattotosca.AttachedResourceId;
  34 import org.openecomp.sdc.translator.datatypes.heattotosca.to.TranslateTo;
  35 import org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil;
  36
  37 import java.util.ArrayList;
  38 import java.util.Arrays;
  39 import java.util.List;
  40 import java.util.Map;
  41 import java.util.Objects;
  42 import java.util.Optional;
  43 import java.util.function.Predicate;
  44
  45 public class ContrailV2VmInterfaceToNetResourceConnection
  46     extends ResourceConnectionUsingRequirementHelper {
  47
  48   public ContrailV2VmInterfaceToNetResourceConnection(
  49       ResourceTranslationBase resourceTranslationBase, TranslateTo translateTo,
  50       FileData nestedFileData, NodeTemplate substitutionNodeTemplate, NodeType nodeType) {
  51     super(resourceTranslationBase, translateTo, nestedFileData, substitutionNodeTemplate, nodeType);
  52   }
  53
  54   @Override
  55   protected boolean isDesiredNodeTemplateType(NodeTemplate nodeTemplate) {
  56     return (nodeTemplate.getType()
  57         .equals(ToscaNodeType.CONTRAILV2_VIRTUAL_MACHINE_INTERFACE)
  58         || nodeTemplate.getType()
  59         .equals(ToscaNodeType.CONTRAILV2_VLAN_SUB_INTERFACE));
  60   }
  61
  62   @Override
  63   protected List<Predicate<RequirementDefinition>> getPredicatesListForConnectionPoints() {
  64     ArrayList<Predicate<RequirementDefinition>> predicates = new ArrayList<>();
  65     predicates.add(
  66         req -> req.getCapability().equals(ToscaCapabilityType.NATIVE_NETWORK_LINKABLE)
  67             && (req.getNode() == null || req.getNode().equals(ToscaNodeType.NATIVE_ROOT))
  68             && req.getRelationship()
  69             .equals(ToscaRelationshipType.NATIVE_NETWORK_LINK_TO));
  70     return predicates;
  71   }
  72
  73   @Override
  74   protected Optional<List<String>> getConnectorPropertyParamName(String heatResourceId,
  75                                                                  Resource heatResource,
  76                                                                  HeatOrchestrationTemplate
  77                                                                nestedHeatOrchestrationTemplate,
  78                                                                  String nestedHeatFileName) {
  79     List<String> networks = new ArrayList<>();
  80     Object virtualNetworkRefs = heatResource.getProperties().get("virtual_network_refs");
  81     if (Objects.isNull(virtualNetworkRefs) || !(virtualNetworkRefs instanceof List)
  82         || ((List) virtualNetworkRefs).size() == 0) {
  83       return Optional.empty();
  84     }
  85     if (((List) virtualNetworkRefs).size() > 1) {
  86       logger.warn("Heat resource: '" + translateTo.getResourceId() + "' with nested heat file: '"
  87           + translateTo.getResource().getType()
  88           + "' has resource '" + heatResourceId + "' with type '"
  89           + HeatResourcesTypes.CONTRAIL_V2_VIRTUAL_MACHINE_INTERFACE_RESOURCE_TYPE.getHeatResource()
  90           + "' which include 'virtual_network_refs' property with more than one network values, "
  91           + "only the first network will be translated, all rest will be ignored in TOSCA "
  92           + "translation.");
  93     }
  94     Object virtualNetworkRef = ((List) virtualNetworkRefs).get(0);
  95     Optional<AttachedResourceId> network = HeatToToscaUtil
  96         .extractAttachedResourceId(nestedFileData.getFile(), nestedHeatOrchestrationTemplate,
  97             translateTo.getContext(), virtualNetworkRef);
  98     if (network.isPresent() && network.get().isGetParam()
  99         && network.get().getEntityId() instanceof String) {
 100       networks.add((String) network.get().getEntityId());
 101     }
 102     return Optional.of(networks);
 103   }
 104
 105   @Override
 106   protected String getDesiredResourceType() {
 107     return HeatResourcesTypes.CONTRAIL_V2_VIRTUAL_MACHINE_INTERFACE_RESOURCE_TYPE.getHeatResource();
 108   }
 109
 110   @Override
 111   protected void addRequirementToConnectResources(
 112       Map.Entry<String, RequirementDefinition> requirementDefinitionEntry,
 113       List<String> paramNames) {
 114     if (paramNames == null || paramNames.isEmpty()) {
 115       return;
 116     }
 117     for (String paramName : paramNames) {
 118       Object paramValue = translateTo.getResource().getProperties().get(paramName);
 119       List<String> supportedNetworkTypes =
 120           Arrays.asList(HeatResourcesTypes.NEUTRON_NET_RESOURCE_TYPE.getHeatResource(),
 121               HeatResourcesTypes.CONTRAIL_V2_VIRTUAL_NETWORK_RESOURCE_TYPE.getHeatResource());
 122
 123       addRequirementToConnectResource(requirementDefinitionEntry, paramName, paramValue,
 124           supportedNetworkTypes);
 125     }
 126   }
 127
 128   @Override
 129   boolean validateResourceTypeSupportedForReqCreation(String nestedResourceId,
 130                                                       final String nestedPropertyName,
 131                                                       String connectionPointId,
 132                                                       Resource connectedResource,
 133                                                       List<String> supportedTypes) {
 134     if (!resourceTranslationBase.isResourceTypeSupported(connectedResource, supportedTypes)) {
 135       logger.warn("Nested resource '" + nestedResourceId + "' property '" + nestedPropertyName
 136           + "' is pointing to a resource with type '" + connectedResource.getType()
 137           + "' which is not supported for requirement '" + connectionPointId
 138           + "' that connect virtual machine interface to network. Supported types are: '"
 139           + supportedTypes.toString()
 140           + "', therefore, this TOSCA requirement will not be connected.");
 141       return false;
 142     }
 143     return true;
 144   }
 145 }