openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/main/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ContrailV2VlanToInterfaceResourceConnection.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.heat.services.HeatConstants;
  28 import org.openecomp.sdc.tosca.datatypes.ToscaCapabilityType;
  29 import org.openecomp.sdc.tosca.datatypes.ToscaNodeType;
  30 import org.openecomp.sdc.tosca.datatypes.ToscaRelationshipType;
  31 import org.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
  32 import org.openecomp.sdc.tosca.datatypes.model.NodeType;
  33 import org.openecomp.sdc.tosca.datatypes.model.RequirementDefinition;
  34 import org.openecomp.sdc.translator.datatypes.heattotosca.AttachedResourceId;
  35 import org.openecomp.sdc.translator.datatypes.heattotosca.to.TranslateTo;
  36 import org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil;
  37 import org.openecomp.sdc.translator.services.heattotosca.helper.ContrailV2VirtualMachineInterfaceHelper;
  38
  39 import java.util.ArrayList;
  40 import java.util.Arrays;
  41 import java.util.List;
  42 import java.util.Map;
  43 import java.util.Objects;
  44 import java.util.Optional;
  45 import java.util.function.Predicate;
  46
  47 public class ContrailV2VlanToInterfaceResourceConnection
  48     extends ResourceConnectionUsingRequirementHelper {
  49
  50   public ContrailV2VlanToInterfaceResourceConnection(
  51       ResourceTranslationBase resourceTranslationBase, TranslateTo translateTo,
  52       FileData nestedFileData, NodeTemplate substitutionNodeTemplate, NodeType nodeType) {
  53     super(resourceTranslationBase, translateTo, nestedFileData, substitutionNodeTemplate, nodeType);
  54   }
  55
  56   @Override
  57   protected boolean isDesiredNodeTemplateType(NodeTemplate nodeTemplate) {
  58     return 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_BINDABLE)
  67             && (req.getNode() == null || req.getNode().equals(ToscaNodeType.NETWORK_PORT))
  68             && req.getRelationship()
  69             .equals(ToscaRelationshipType.NATIVE_NETWORK_BINDS_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> interfaces = new ArrayList<>();
  80     Object interfaceRefs = heatResource.getProperties().get(HeatConstants.VMI_REFS_PROPERTY_NAME);
  81     if (Objects.isNull(interfaceRefs) || !(interfaceRefs instanceof List)
  82         || ((List) interfaceRefs).size() == 0) {
  83       return Optional.empty();
  84     }
  85     if (((List) interfaceRefs).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 '" + HeatConstants.VMI_REFS_PROPERTY_NAME
  91           + "' property with more than one interface values, "
  92           + "only the first interface will be connected, all rest will be ignored in TOSCA "
  93           + "translation.");
  94     }
  95     Object interfaceRef = ((List) interfaceRefs).get(0);
  96     Optional<AttachedResourceId> attachedInterfaceResource = HeatToToscaUtil
  97         .extractAttachedResourceId(nestedFileData.getFile(), nestedHeatOrchestrationTemplate,
  98             translateTo.getContext(), interfaceRef);
  99     if (attachedInterfaceResource.isPresent() && attachedInterfaceResource.get().isGetParam()
 100         && attachedInterfaceResource.get().getEntityId() instanceof String) {
 101       interfaces.add((String) attachedInterfaceResource.get().getEntityId());
 102     }
 103     return Optional.of(interfaces);
 104   }
 105
 106   @Override
 107   protected String getDesiredResourceType() {
 108     return HeatResourcesTypes.CONTRAIL_V2_VIRTUAL_MACHINE_INTERFACE_RESOURCE_TYPE.getHeatResource();
 109   }
 110
 111   @Override
 112   protected void addRequirementToConnectResources(
 113       Map.Entry<String, RequirementDefinition> requirementDefinitionEntry,
 114       List<String> paramNames) {
 115     if (paramNames == null || paramNames.isEmpty()) {
 116       return;
 117     }
 118     for (String paramName : paramNames) {
 119       Object paramValue = translateTo.getResource().getProperties().get(paramName);
 120       List<String> supportedInterfaceTypes =
 121           Arrays.asList(HeatResourcesTypes.NEUTRON_PORT_RESOURCE_TYPE.getHeatResource(),
 122               HeatResourcesTypes.CONTRAIL_V2_VIRTUAL_MACHINE_INTERFACE_RESOURCE_TYPE
 123                   .getHeatResource());
 124
 125       addRequirementToConnectResource(requirementDefinitionEntry, paramName, paramValue,
 126           supportedInterfaceTypes);
 127     }
 128   }
 129
 130   @Override
 131   boolean validateResourceTypeSupportedForReqCreation(String nestedResourceId,
 132                                                       final String nestedPropertyName,
 133                                                       String connectionPointId,
 134                                                       Resource connectedResource,
 135                                                       List<String> supportedTypes) {
 136     if (!resourceTranslationBase.isResourceTypeSupported(connectedResource, supportedTypes)
 137         || (new ContrailV2VirtualMachineInterfaceHelper()
 138         .isVlanSubInterfaceResource(connectedResource))) {
 139       logger.warn("Nested resource '" + nestedResourceId + "' property '" + nestedPropertyName
 140           + "' is pointing to a " + (true == (new ContrailV2VirtualMachineInterfaceHelper()
 141           .isVlanSubInterfaceResource(connectedResource)) ? "Vlan Sub interface " : "")
 142           + "resource with type '" + connectedResource.getType() + "' which"
 143           + " is not supported for requirement '" + connectionPointId
 144           + "' that connect vmi vlan sub interface to interface. Supported types are: '"
 145           + supportedTypes.toString() + "' (excluding Vlan), therefore, this TOSCA requirement will"
 146           + " not be connected.");
 147       return false;
 148     }
 149     return true;
 150   }
 151 }