openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/main/java/org/openecomp/sdc/translator/services/heattotosca/impl/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;
  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.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
  31 import org.openecomp.sdc.tosca.datatypes.model.NodeType;
  32 import org.openecomp.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.datatypes.heattotosca.to.TranslatedHeatResource;
  36 import org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil;
  37
  38 import java.util.ArrayList;
  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 extends PortToNetResourceConnection {
  46
  47   public ContrailV2VmInterfaceToNetResourceConnection(
  48       ResourceTranslationBase resourceTranslationBase, TranslateTo translateTo,
  49       FileData nestedFileData, NodeTemplate substitutionNodeTemplate, NodeType nodeType) {
  50     super(resourceTranslationBase, translateTo, nestedFileData, substitutionNodeTemplate, nodeType);
  51   }
  52
  53   @Override
  54   protected boolean isDesiredNodeTemplateType(NodeTemplate nodeTemplate) {
  55     return nodeTemplate.getType()
  56         .equals(ToscaNodeType.CONTRAILV2_VIRTUAL_MACHINE_INTERFACE.getDisplayName());
  57   }
  58
  59   @Override
  60   protected Optional<List<String>> getConnectorParamName(String heatResourceId,
  61                                     Resource heatResource,
  62                                     HeatOrchestrationTemplate nestedHeatOrchestrationTemplate) {
  63     List<String> networks = new ArrayList<>();
  64     Object virtualNetworkRefs = heatResource.getProperties().get("virtual_network_refs");
  65     if (Objects.isNull(virtualNetworkRefs) || !(virtualNetworkRefs instanceof List)
  66         || ((List) virtualNetworkRefs).size() == 0) {
  67       return Optional.empty();
  68     }
  69     if (((List) virtualNetworkRefs).size() > 1) {
  70       logger.warn("Heat resource: '" + translateTo.getResourceId() + "' with nested heat file: '"
  71           + translateTo.getResource().getType()
  72           + "' has resource '" + heatResourceId + "' with type '"
  73           + HeatResourcesTypes.CONTRAIL_V2_VIRTUAL_MACHINE_INTERFACE_RESOURCE_TYPE.getHeatResource()
  74           + "' which include 'virtual_network_refs' property with more than one network values, "
  75           + "only the first network will be translated, all rest will be ignored in TOSCA "
  76           + "translation.");
  77     }
  78     Object virtualNetworkRef = ((List) virtualNetworkRefs).get(0);
  79     Optional<AttachedResourceId> network = HeatToToscaUtil
  80         .extractAttachedResourceId(nestedFileData.getFile(), nestedHeatOrchestrationTemplate,
  81             translateTo.getContext(), virtualNetworkRef);
  82     if (network.isPresent() && network.get().isGetParam()) {
  83       networks.add((String) network.get().getEntityId());
  84     }
  85     return Optional.of(networks);
  86   }
  87
  88   @Override
  89   protected String getDesiredResourceType() {
  90     return HeatResourcesTypes.CONTRAIL_V2_VIRTUAL_MACHINE_INTERFACE_RESOURCE_TYPE.getHeatResource();
  91   }
  92
  93   @Override
  94   protected void addRequirementToConnectResources(Map.Entry<String, RequirementDefinition> entry,
  95                                                   List<String> paramNames) {
  96     for (String paramName : paramNames) {
  97       Object paramValue = translateTo.getResource().getProperties().get(paramName);
  98       String contrailAttachedResourceId =
  99           HeatToToscaUtil.extractContrailGetResourceAttachedHeatResourceId(paramValue);
 100       Optional<String> node;
 101       if (contrailAttachedResourceId != null) { // contrail get resource
 102         node = ResourceTranslationBase.getResourceTranslatedId(translateTo.getHeatFileName(),
 103             translateTo.getHeatOrchestrationTemplate(), contrailAttachedResourceId,
 104             translateTo.getContext());
 105         if (node.isPresent()) {
 106           createRequirementAssignment(entry, node.get(), substitutionNodeTemplate);
 107         }
 108       } else {
 109         Optional<AttachedResourceId> attachedResourceId =
 110             HeatToToscaUtil.extractAttachedResourceId(translateTo, paramName);
 111         if (!attachedResourceId.isPresent()) {
 112           return;
 113         }
 114         AttachedResourceId resourceId = attachedResourceId.get();
 115         if (resourceId.isGetParam()) {
 116           TranslatedHeatResource shareResource =
 117               translateTo.getContext().getHeatSharedResourcesByParam()
 118                   .get(resourceId.getEntityId());
 119           if (Objects.nonNull(shareResource)
 120               && !HeatToToscaUtil.isHeatFileNested(translateTo, translateTo.getHeatFileName())) {
 121             createRequirementAssignment(entry, shareResource.getTranslatedId(),
 122                 substitutionNodeTemplate);
 123           }
 124         }
 125       }
 126     }
 127   }
 128
 129   @Override
 130   protected List<Predicate<RequirementDefinition>> getPredicatesListForConnectionPoints() {
 131     ArrayList<Predicate<RequirementDefinition>> predicates = new ArrayList<>();
 132     predicates.add(
 133         req -> req.getCapability().equals(ToscaCapabilityType.NETWORK_LINKABLE.getDisplayName())
 134             && req.getNode().equals(ToscaNodeType.ROOT.getDisplayName())
 135             && req.getRelationship().equals(ToscaRelationshipType.NETWORK_LINK_TO.getDisplayName())
 136     );
 137     return predicates;
 138   }
 139 }