gerrit.onap Code Review - sdc.git/blob

   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.apache.commons.collections4.CollectionUtils;
  24 import org.openecomp.sdc.common.errors.CoreException;
  25 import org.openecomp.sdc.datatypes.error.ErrorLevel;
  26 import org.openecomp.sdc.heat.datatypes.manifest.FileData;
  27 import org.openecomp.sdc.heat.datatypes.model.HeatOrchestrationTemplate;
  28 import org.openecomp.sdc.heat.datatypes.model.HeatResourcesTypes;
  29 import org.openecomp.sdc.heat.datatypes.model.Resource;
  30 import org.openecomp.sdc.logging.types.LoggerConstants;
  31 import org.openecomp.sdc.logging.types.LoggerErrorCode;
  32 import org.openecomp.sdc.logging.types.LoggerErrorDescription;
  33 import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
  34 import org.openecomp.sdc.tosca.datatypes.ToscaCapabilityType;
  35 import org.openecomp.sdc.tosca.datatypes.ToscaNodeType;
  36 import org.openecomp.sdc.tosca.datatypes.ToscaRelationshipType;
  37 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
  38 import org.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
  39 import org.openecomp.sdc.tosca.datatypes.model.NodeType;
  40 import org.openecomp.sdc.tosca.datatypes.model.RequirementDefinition;
  41 import org.openecomp.sdc.tosca.services.ToscaAnalyzerService;
  42 import org.openecomp.sdc.tosca.services.impl.ToscaAnalyzerServiceImpl;
  43 import org.openecomp.sdc.translator.datatypes.heattotosca.AttachedResourceId;
  44 import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
  45 import org.openecomp.sdc.translator.datatypes.heattotosca.to.ResourceFileDataAndIDs;
  46 import org.openecomp.sdc.translator.datatypes.heattotosca.to.TranslateTo;
  47 import org.openecomp.sdc.translator.datatypes.heattotosca.to.TranslatedHeatResource;
  48 import org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil;
  49 import org.openecomp.sdc.translator.services.heattotosca.errors.MissingMandatoryPropertyErrorBuilder;
  50 import org.openecomp.sdc.translator.services.heattotosca.helper.VolumeTranslationHelper;
  51
  52 import java.util.ArrayList;
  53 import java.util.Collections;
  54 import java.util.List;
  55 import java.util.Map;
  56 import java.util.Objects;
  57 import java.util.Optional;
  58 import java.util.function.Predicate;
  59 import java.util.stream.Collectors;
  60
  61 class NovaToVolResourceConnection extends ResourceConnectionUsingRequirementHelper {
  62
  63   public NovaToVolResourceConnection(ResourceTranslationBase resourceTranslationBase,
  64                                      TranslateTo translateTo, FileData nestedFileData,
  65                                      NodeTemplate substitutionNodeTemplate, NodeType nodeType) {
  66     super(resourceTranslationBase, translateTo, nestedFileData, substitutionNodeTemplate, nodeType);
  67   }
  68
  69   @Override
  70   boolean isDesiredNodeTemplateType(NodeTemplate nodeTemplate) {
  71     ToscaAnalyzerService toscaAnalyzerService = new ToscaAnalyzerServiceImpl();
  72     ToscaServiceModel toscaServiceModel =
  73         HeatToToscaUtil.getToscaServiceModel(translateTo.getContext());
  74     return toscaAnalyzerService.isTypeOf(nodeTemplate, ToscaNodeType.NOVA_SERVER,
  75         translateTo.getContext().getTranslatedServiceTemplates()
  76             .get(translateTo.getResource().getType()), toscaServiceModel);
  77   }
  78
  79   @Override
  80   List<Predicate<RequirementDefinition>> getPredicatesListForConnectionPoints() {
  81     ArrayList<Predicate<RequirementDefinition>> predicates = new ArrayList<>();
  82     predicates
  83         .add(req -> req.getCapability().equals(ToscaCapabilityType.NATIVE_ATTACHMENT)
  84             && req.getNode().equals(ToscaNodeType.NATIVE_BLOCK_STORAGE)
  85             && req.getRelationship()
  86             .equals(ToscaRelationshipType.NATIVE_ATTACHES_TO));
  87     return predicates;
  88   }
  89
  90   @Override
  91   Optional<List<String>> getConnectorPropertyParamName(String heatResourceId, Resource heatResource,
  92                                                        HeatOrchestrationTemplate
  93                                                            nestedHeatOrchestrationTemplate,
  94                                                        String nestedHeatFileName) {
  95
  96
  97
  98     Optional<AttachedResourceId> volumeId = HeatToToscaUtil
  99         .extractAttachedResourceId(nestedFileData.getFile(), nestedHeatOrchestrationTemplate,
 100             translateTo.getContext(), heatResource.getProperties().get("volume_id"));
 101     if (volumeId.isPresent() && volumeId.get().isGetParam()
 102         && volumeId.get().getEntityId() instanceof String) {
 103       return Optional.of(Collections.singletonList((String) volumeId.get().getEntityId()));
 104     } else {
 105       return Optional.empty();
 106     }
 107   }
 108
 109   @Override
 110   String getDesiredResourceType() {
 111     return HeatResourcesTypes.CINDER_VOLUME_ATTACHMENT_RESOURCE_TYPE.getHeatResource();
 112   }
 113
 114   @Override
 115   void addRequirementToConnectResources(
 116       Map.Entry<String, RequirementDefinition> requirementDefinitionEntry,
 117       List<String> paramNames) {
 118
 119
 120
 121     if (paramNames == null || paramNames.isEmpty()) {
 122       return;
 123     }
 124
 125     List<String> supportedVolumeTypes =
 126         Collections.singletonList(HeatResourcesTypes.CINDER_VOLUME_RESOURCE_TYPE.getHeatResource());
 127
 128     for (String paramName : paramNames) {
 129       Object paramValue = translateTo.getResource().getProperties().get(paramName);
 130       addRequirementToConnectResource(requirementDefinitionEntry, paramName, paramValue,
 131           supportedVolumeTypes);
 132     }
 133
 134   }
 135
 136   @Override
 137   boolean validateResourceTypeSupportedForReqCreation(String nestedResourceId,
 138                                                       String nestedPropertyName,
 139                                                       String connectionPointId,
 140                                                       Resource connectedResource,
 141                                                       List<String> supportedTypes) {
 142
 143
 144
 145     if (!resourceTranslationBase.isResourceTypeSupported(connectedResource, supportedTypes)) {
 146       logger.warn("Nested resource '" + nestedResourceId + "' property '" + nestedPropertyName
 147           + "' is pointing to a resource with type '" + connectedResource.getType()
 148           + "' which is not supported for requirement '" + connectionPointId
 149           + "' that connect VolumeAttachment to Volume. Supported types are: '"
 150           + supportedTypes.toString()
 151           + "', therefore, this TOSCA requirement will not be connected.");
 152
 153       return false;
 154     }
 155
 156     return true;
 157   }
 158
 159   @Override
 160   protected Optional<List<Map.Entry<String, Resource>>> getResourceByTranslatedResourceId(
 161       String translatedResourceId, HeatOrchestrationTemplate nestedHeatOrchestrationTemplate) {
 162
 163
 164
 165     List<Predicate<Map.Entry<String, Resource>>> predicates =
 166         buildPredicates(nestedFileData.getFile(), nestedHeatOrchestrationTemplate,
 167             translatedResourceId);
 168     List<Map.Entry<String, Resource>> list =
 169         nestedHeatOrchestrationTemplate.getResources().entrySet()
 170             .stream()
 171             .filter(entry -> predicates
 172                 .stream()
 173                     .allMatch(p -> p.test(entry)))
 174             .collect(Collectors.toList());
 175     if (CollectionUtils.isEmpty(list)) {
 176       return Optional.empty();
 177     } else {
 178       return Optional.of(list);
 179     }
 180   }
 181
 182   @Override
 183   Optional<String> getConnectionTranslatedNodeUsingGetParamFunc(
 184       Map.Entry<String, RequirementDefinition> requirementDefinitionEntry, String paramName,
 185       List<String> supportedTargetNodeTypes) {
 186
 187
 188
 189     Optional<String> targetTranslatedNodeId = super
 190         .getConnectionTranslatedNodeUsingGetParamFunc(requirementDefinitionEntry, paramName,
 191             supportedTargetNodeTypes);
 192     if (targetTranslatedNodeId.isPresent()) {
 193       return targetTranslatedNodeId;
 194     } else {
 195       Optional<AttachedResourceId> attachedResourceId =
 196           HeatToToscaUtil.extractAttachedResourceId(translateTo, paramName);
 197       if (!attachedResourceId.isPresent()) {
 198         return Optional.empty();
 199       }
 200       AttachedResourceId resourceId = attachedResourceId.get();
 201       if (resourceId.isGetParam() && resourceId.getEntityId() instanceof String) {
 202         TranslatedHeatResource shareResource =
 203             translateTo.getContext().getHeatSharedResourcesByParam().get(resourceId.getEntityId());
 204         if (Objects.isNull(shareResource)) {
 205           List<FileData> allFilesData =
 206               translateTo.getContext().getManifest().getContent().getData();
 207           Optional<FileData> fileData =
 208               HeatToToscaUtil.getFileData(translateTo.getHeatFileName(), allFilesData);
 209           if (fileData.isPresent()) {
 210             Optional<ResourceFileDataAndIDs> fileDataContainingResource =
 211                 new VolumeTranslationHelper(logger)
 212                     .getFileDataContainingVolume(fileData.get().getData(),
 213                         (String) resourceId.getEntityId(), translateTo, FileData.Type.HEAT_VOL);
 214             if (fileDataContainingResource.isPresent()) {
 215               return Optional.of(fileDataContainingResource.get().getTranslatedResourceId());
 216             }
 217           }
 218         }
 219       }
 220
 221       return Optional.empty();
 222     }
 223   }
 224
 225   private List<Predicate<Map.Entry<String, Resource>>> buildPredicates(
 226       String fileName,
 227       HeatOrchestrationTemplate heatOrchestrationTemplate,
 228       String novaTranslatedResourceId) {
 229     List<Predicate<Map.Entry<String, Resource>>> list = new ArrayList<>();
 230     list.add(entry -> entry.getValue().getType().equals(getDesiredResourceType()));
 231     list.add(entry -> {
 232       Object instanceUuidProp = entry.getValue().getProperties().get("instance_uuid");
 233       TranslationContext context = translateTo.getContext();
 234       Optional<AttachedResourceId> instanceUuid = HeatToToscaUtil
 235           .extractAttachedResourceId(fileName, heatOrchestrationTemplate, context,
 236               instanceUuidProp);
 237       if (instanceUuid.isPresent()) {
 238         Optional<String> resourceTranslatedId =
 239             ResourceTranslationBase.getResourceTranslatedId(fileName, heatOrchestrationTemplate,
 240                 (String) instanceUuid.get().getTranslatedId(), context);
 241         return resourceTranslatedId.isPresent()
 242             && resourceTranslatedId.get().equals(novaTranslatedResourceId);
 243
 244       } else {
 245         throw new CoreException(new MissingMandatoryPropertyErrorBuilder("instance_uuid").build());
 246       }
 247     });
 248     return list;
 249   }
 250 }