catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/utils/ModelConverter.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.T
  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.be.model.jsontitan.utils;
  22
  23 import com.google.common.collect.Lists;
  24 import com.google.common.collect.Maps;
  25 import org.apache.commons.collections.CollectionUtils;
  26 import org.apache.commons.collections.ListUtils;
  27 import org.apache.commons.collections.MapUtils;
  28 import org.apache.commons.lang.BooleanUtils;
  29 import org.apache.commons.lang3.StringUtils;
  30 import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
  31 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
  32 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
  33 import org.openecomp.sdc.be.datatypes.elements.*;
  34 import org.openecomp.sdc.be.datatypes.elements.MapInterfaceDataDefinition;
  35 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
  36 import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
  37 import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
  38 import org.openecomp.sdc.be.model.*;
  39 import org.openecomp.sdc.be.model.jsontitan.datamodel.NodeType;
  40 import org.openecomp.sdc.be.model.jsontitan.datamodel.TopologyTemplate;
  41 import org.openecomp.sdc.be.model.jsontitan.datamodel.ToscaElement;
  42 import org.openecomp.sdc.be.model.jsontitan.datamodel.ToscaElementTypeEnum;
  43 import org.openecomp.sdc.be.model.jsontitan.enums.JsonConstantKeysEnum;
  44 import org.openecomp.sdc.be.resources.data.ComponentMetadataData;
  45 import org.openecomp.sdc.be.resources.data.ProductMetadataData;
  46 import org.openecomp.sdc.be.resources.data.ResourceMetadataData;
  47 import org.openecomp.sdc.be.resources.data.ServiceMetadataData;
  48 import org.openecomp.sdc.common.log.wrappers.Logger;
  49
  50 import java.util.*;
  51 import java.util.Map.Entry;
  52 import java.util.function.Function;
  53 import java.util.stream.Collectors;
  54
  55 public class ModelConverter {
  56     public static final String CAP_PROP_DELIM = "#";
  57     private static final Logger log = Logger.getLogger(ModelConverter.class);
  58
  59     @SuppressWarnings("unchecked")
  60     public static <T extends ToscaElement> T convertToToscaElement(Component component) {
  61         if (isAtomicComponent(component)) {
  62             return (T) convertToNodeType(component);
  63         }
  64         return (T) convertToTopologyTemplate(component);
  65     }
  66
  67     @SuppressWarnings("unchecked")
  68     public static <T extends Component> T convertFromToscaElement(ToscaElement toscaElement) {
  69         switch (toscaElement.getComponentType()) {
  70         case RESOURCE:
  71             return (T) convertToResource(toscaElement);
  72         case SERVICE:
  73         case PRODUCT:
  74             return (T) convertToService(toscaElement);
  75         default:
  76             return null;
  77         }
  78     }
  79
  80     public static boolean isAtomicComponent(Component component) {
  81         ComponentTypeEnum componentType = component.getComponentType();
  82         if (!componentType.equals(ComponentTypeEnum.RESOURCE)) {
  83             return false;
  84         }
  85         Resource resource = (Resource) component;
  86         ResourceTypeEnum resType = resource.getResourceType();
  87         return isAtomicComponent(resType);
  88     }
  89
  90     public static boolean isAtomicComponent(ResourceTypeEnum resourceType) {
  91         if (resourceType == null) {
  92             return false;
  93         }
  94         return resourceType.isAtomicType();
  95     }
  96
  97     // **********************************************************
  98     public static VertexTypeEnum getVertexType(Component component) {
  99         VertexTypeEnum vertexType;
 100         if (isAtomicComponent(component)) {
 101             vertexType = VertexTypeEnum.NODE_TYPE;
 102         } else {
 103             vertexType = VertexTypeEnum.TOPOLOGY_TEMPLATE;
 104         }
 105         return vertexType;
 106     }
 107
 108     public static VertexTypeEnum getVertexType(String resourceTypeName) {
 109         VertexTypeEnum vertexType = null;
 110         ResourceTypeEnum resourceType = ResourceTypeEnum.getTypeByName(resourceTypeName);
 111         if (isAtomicComponent(resourceType)) {
 112             vertexType = VertexTypeEnum.NODE_TYPE;
 113         } else {
 114             vertexType = VertexTypeEnum.TOPOLOGY_TEMPLATE;
 115         }
 116         return vertexType;
 117     }
 118
 119
 120
 121         private static Service convertToService(ToscaElement toscaElement) {
 122                 Service service = new Service();
 123                 convertComponentFields(service, toscaElement);
 124
 125         convertServiceSpecificFields(toscaElement, service);
 126
 127         TopologyTemplate topologyTemplate = (TopologyTemplate) toscaElement;
 128
 129         convertComponentInstances(topologyTemplate, service);
 130
 131                 convertInputs(topologyTemplate, service);
 132
 133                 convertProperties(topologyTemplate, service);
 134
 135                 convertPolicies(topologyTemplate, service);
 136
 137                 convertProperties(topologyTemplate, service);
 138
 139                 convertPolicies(topologyTemplate, service);
 140
 141         convertGroups(topologyTemplate, service);
 142
 143                 setCapabilitiesToComponentAndGroups(topologyTemplate, service);
 144
 145         convertPolicies(topologyTemplate, service);
 146
 147         convertRelations(topologyTemplate, service);
 148
 149         convertArtifacts(topologyTemplate, service);
 150
 151         convertServiceApiArtifacts(topologyTemplate, service);
 152
 153         convertServicePaths(topologyTemplate, service);
 154
 155         convertServiceInterfaces(topologyTemplate, service);
 156
 157         convertDataTypes(topologyTemplate, service);
 158
 159         convertNodeFiltersComponents(topologyTemplate, service);
 160         setCapabilitiesToComponent(topologyTemplate, service);
 161         setRequirementsToComponent(topologyTemplate, service);
 162         return service;
 163     }
 164
 165         private static void convertServiceSpecificFields(ToscaElement toscaElement, Service service) {
 166                 service.setProjectCode((String) toscaElement.getMetadataValue(JsonPresentationFields.PROJECT_CODE));
 167                 service.setDistributionStatus(DistributionStatusEnum
 168                                 .findState((String) toscaElement.getMetadataValue(JsonPresentationFields.DISTRIBUTION_STATUS)));
 169                 service.setEcompGeneratedNaming(
 170                                 (Boolean) toscaElement.getMetadataValueOrDefault(JsonPresentationFields.ECOMP_GENERATED_NAMING, true));
 171                 service.setNamingPolicy((String) toscaElement.getMetadataValueOrDefault(JsonPresentationFields.NAMING_POLICY,
 172                                 StringUtils.EMPTY));
 173                 service.setEnvironmentContext(
 174                                 (String) toscaElement.getMetadataValue(JsonPresentationFields.ENVIRONMENT_CONTEXT));
 175                 service.setInstantiationType((String) toscaElement.getMetadataValueOrDefault(JsonPresentationFields.INSTANTIATION_TYPE, StringUtils.EMPTY));
 176         }
 177
 178     private static Resource convertToResource(ToscaElement toscaElement) {
 179         Resource resource = new Resource();
 180         convertComponentFields(resource, toscaElement);
 181
 182         resource.setResourceType(toscaElement.getResourceType());
 183         if (toscaElement.getToscaType() == ToscaElementTypeEnum.NODE_TYPE) {
 184             NodeType nodeType = (NodeType) toscaElement;
 185             resource.setDerivedFrom(nodeType.getDerivedFrom());
 186             resource.setDerivedList(nodeType.getDerivedList());
 187             resource.setAbstract((Boolean) nodeType.getMetadataValue(JsonPresentationFields.IS_ABSTRACT));
 188             convertAttributes(nodeType, resource);
 189             convertCapabilities(nodeType, resource);
 190             convertRequirements(nodeType, resource);
 191             convertInterfaces(nodeType, resource);
 192
 193                 } else {
 194                         TopologyTemplate topologyTemplate = (TopologyTemplate) toscaElement;
 195                         if (resource.getResourceType() == ResourceTypeEnum.VF || resource.getResourceType() == ResourceTypeEnum.PNF) {
 196                                 resource.setCsarUUID((String) topologyTemplate.getMetadataValue(JsonPresentationFields.CSAR_UUID));
 197                                 resource.setCsarVersion((String) topologyTemplate.getMetadataValue(JsonPresentationFields.CSAR_VERSION));
 198                                 resource.setImportedToscaChecksum((String) topologyTemplate.getMetadataValue(JsonPresentationFields.IMPORTED_TOSCA_CHECKSUM));
 199                                 convertInterfaces(topologyTemplate, resource);
 200
 201             }
 202             convertComponentInstances(topologyTemplate, resource);
 203             convertRelations(topologyTemplate, resource);
 204             convertInputs(topologyTemplate, resource);
 205             convertGroups(topologyTemplate, resource);
 206                         setCapabilitiesToComponentAndGroups(topologyTemplate, resource);
 207             convertPolicies(topologyTemplate, resource);
 208             convertNodeFiltersComponents(topologyTemplate, resource);
 209             convertProperties(topologyTemplate, resource);
 210             setCapabilitiesToComponent(topologyTemplate, resource);
 211             setRequirementsToComponent(topologyTemplate, resource);
 212             convertDataTypes(topologyTemplate, resource);
 213         }
 214         convertArtifacts(toscaElement, resource);
 215         convertAdditionalInformation(toscaElement, resource);
 216
 217         return resource;
 218         }
 219
 220     private static void convertInterfaces(TopologyTemplate toscaElement, Resource resource) {
 221       Map<String, InterfaceDataDefinition> interfaces = toscaElement.getInterfaces();
 222       Map<String, InterfaceDefinition> copy;
 223       if (interfaces != null) {
 224         copy = interfaces.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new InterfaceDefinition(e.getValue())));
 225       } else {
 226         copy = new HashMap<>();
 227       }
 228       resource.setInterfaces(copy);
 229     }
 230
 231     private static void convertServiceInterfaces(TopologyTemplate toscaElement, Service service) {
 232         Map<String, InterfaceDataDefinition> interfaces = toscaElement.getInterfaces();
 233         Map<String, InterfaceDefinition> copy;
 234         if (interfaces != null) {
 235             copy = interfaces.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new InterfaceDefinition(e.getValue())));
 236         } else {
 237             copy = new HashMap<>();
 238         }
 239         service.setInterfaces(copy);
 240     }
 241
 242     private static void convertAttributes(NodeType nodeType, Resource resource) {
 243         Map<String, PropertyDataDefinition> attributes = nodeType.getAttributes();
 244         if (attributes != null) {
 245             List<PropertyDefinition> attrs = attributes.values().stream().map(dataDef -> ModelConverter.fromDataDefinition(resource.getUniqueId(), dataDef)).collect(Collectors.toList());
 246             resource.setAttributes(attrs);
 247         }
 248     }
 249
 250     private static PropertyDefinition fromDataDefinition(String resourceId, PropertyDataDefinition dataDefinition) {
 251         PropertyDefinition attributeDefinition = new PropertyDefinition(dataDefinition);
 252         attributeDefinition.setParentUniqueId(resourceId);
 253         return attributeDefinition;
 254     }
 255
 256     private static void convertInterfaces(NodeType nodeType, Resource resource) {
 257         Map<String, InterfaceDataDefinition> interfaceArtifacts = nodeType.getInterfaceArtifacts();
 258         if (interfaceArtifacts != null) {
 259             Map<String, InterfaceDefinition> interfaces = interfaceArtifacts.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, en -> new InterfaceDefinition(en.getValue())));
 260             resource.setInterfaces(interfaces);
 261         }
 262     }
 263
 264     /**
 265      * Converts component instances of topology template to component instances of resource
 266      *
 267      * @param topologyTemplate
 268      * @param component
 269      */
 270     public static void convertComponentInstances(TopologyTemplate topologyTemplate, Component component) {
 271
 272         if (MapUtils.isNotEmpty(topologyTemplate.getComponentInstances())) {
 273
 274             setComponentInstancesAttributesToComponent(topologyTemplate, component);
 275
 276             setComponentInstancesPropertiesToComponent(topologyTemplate, component);
 277
 278             setComponentInstancesInputsToComponent(topologyTemplate, component);
 279
 280             setComponentInstancesToComponent(topologyTemplate, component);
 281
 282             setComponentInstancesCapabilitiesToComponentAndCI(topologyTemplate, component);
 283
 284             setComponentInstancesRequirementsToComponent(topologyTemplate, component);
 285
 286             setComponentInstancesArtifactsToComponent(topologyTemplate, component);
 287
 288             setComponentInstancesInterfacesToComponent(topologyTemplate, component);
 289
 290         }
 291     }
 292
 293     private static void setComponentInstancesArtifactsToComponent(TopologyTemplate topologyTemplate, Component component) {
 294         Map<String, MapArtifactDataDefinition> instDeploymentArtifacts = topologyTemplate.getInstDeploymentArtifacts();
 295         Map<String, MapArtifactDataDefinition> instanceArtifacts = topologyTemplate.getInstanceArtifacts();
 296
 297         List<ComponentInstance> instances = component.getComponentInstances();
 298         if (instDeploymentArtifacts != null && instances != null) {
 299             instDeploymentArtifacts.entrySet().forEach(e -> {
 300                 Optional<ComponentInstance> ci = instances.stream().filter(i -> i.getUniqueId().equals(e.getKey())).findFirst();
 301                 if (ci.isPresent()) {
 302                     Map<String, ArtifactDataDefinition> mapToscaDataDefinition = e.getValue().getMapToscaDataDefinition();
 303                     Map<String, ArtifactDefinition> deplArt = mapToscaDataDefinition.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, en -> new ArtifactDefinition(en.getValue())));
 304
 305                     ci.get().setDeploymentArtifacts(deplArt);
 306                 }
 307             });
 308         }
 309         if (instanceArtifacts != null && instances != null) {
 310             instanceArtifacts.entrySet().forEach(e -> {
 311                 Optional<ComponentInstance> ci = instances.stream().filter(i -> i.getUniqueId().equals(e.getKey())).findFirst();
 312                 if (ci.isPresent()) {
 313                     Map<String, ArtifactDataDefinition> mapToscaDataDefinition = e.getValue().getMapToscaDataDefinition();
 314                     Map<String, ArtifactDefinition> deplArt = mapToscaDataDefinition.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, en -> new ArtifactDefinition(en.getValue())));
 315
 316                     ci.get().setArtifacts(deplArt);
 317                 }
 318             });
 319         }
 320
 321     }
 322
 323     public static void convertComponentInstances(Component component, TopologyTemplate topologyTemplate) {
 324
 325         if (!CollectionUtils.isEmpty(component.getComponentInstances())) {
 326
 327             setComponentInstancesAttributesToTopologyTemplate(component, topologyTemplate);
 328
 329             setComponentInstancesPropertiesToTopologyTemplate(component, topologyTemplate);
 330
 331             setComponentInstancesInputsToTopologyTemplate(component, topologyTemplate);
 332
 333             setComponentInstancesToTopologyTemplate(component, topologyTemplate);
 334
 335             setComponentInstancesArtifactsToTopologyTemplate(component, topologyTemplate);
 336         }
 337     }
 338
 339     public static void convertRelations(TopologyTemplate topologyTemplate, Component component) {
 340         Map<String, RelationshipInstDataDefinition> relations = topologyTemplate.getRelations();
 341         List<RequirementCapabilityRelDef> componentRelations;
 342         if (relations != null && !relations.isEmpty()) {
 343             componentRelations = relations.values().stream().map(ModelConverter::convertRelation).collect(Collectors.toList());
 344
 345         } else {
 346             componentRelations = new ArrayList<>();
 347         }
 348         component.setComponentInstancesRelations(componentRelations);
 349
 350     }
 351
 352     public static RequirementCapabilityRelDef convertRelation(RelationshipInstDataDefinition relation) {
 353         RequirementCapabilityRelDef requirementCapabilityRelDef = new RequirementCapabilityRelDef();
 354         requirementCapabilityRelDef.setFromNode(relation.getFromId());
 355         requirementCapabilityRelDef.setToNode(relation.getToId());
 356         requirementCapabilityRelDef.setOriginUI(BooleanUtils.isTrue(relation.isOriginUI()));
 357
 358         CapabilityRequirementRelationship rel = new CapabilityRequirementRelationship();
 359         RelationshipInfo relationshipPair = getRelationshipInfo(relation);
 360         rel.setRelation(relationshipPair);
 361         requirementCapabilityRelDef.setRelationships(Arrays.asList(rel));
 362
 363         return requirementCapabilityRelDef;
 364     }
 365
 366     /**
 367      * @param relation
 368      * @return
 369      */
 370     private static RelationshipInfo getRelationshipInfo(RelationshipInstDataDefinition relation) {
 371         RelationshipInfo relationshipPair = new RelationshipInfo();
 372
 373         relationshipPair.setId(relation.getUniqueId());
 374
 375         relationshipPair.setCapabilityOwnerId(relation.getCapabilityOwnerId());
 376         relationshipPair.setCapabilityUid(relation.getCapabilityId());
 377         relationshipPair.setCapability(relation.getCapability());
 378
 379         relationshipPair.setRequirementOwnerId(relation.getRequirementOwnerId());
 380         relationshipPair.setRequirementUid(relation.getRequirementId());
 381         relationshipPair.setRequirement(relation.getRequirement());
 382
 383         RelationshipImpl relationship = new RelationshipImpl();
 384         relationship.setType(relation.getType());
 385         relationshipPair.setRelationships(relationship);
 386
 387         return relationshipPair;
 388     }
 389
 390
 391     public static List<RelationshipInstDataDefinition> convertRelationToToscaRelation(RequirementCapabilityRelDef relation) {
 392
 393         List<RelationshipInstDataDefinition> relationsList = new ArrayList<>();
 394
 395         List<CapabilityRequirementRelationship> relationship = relation.getRelationships();
 396         relationship.forEach(p -> {
 397             RelationshipInstDataDefinition requirementCapabilityRelDef = new RelationshipInstDataDefinition();
 398             requirementCapabilityRelDef.setFromId(relation.getFromNode());
 399             requirementCapabilityRelDef.setToId(relation.getToNode());
 400             requirementCapabilityRelDef.setUniqueId(p.getRelation().getId());
 401             requirementCapabilityRelDef.setCapabilityOwnerId(p.getRelation().getCapabilityOwnerId());
 402             requirementCapabilityRelDef.setCapabilityId(p.getRelation().getCapabilityUid());
 403             requirementCapabilityRelDef.setRequirementOwnerId(p.getRelation().getRequirementOwnerId());
 404             requirementCapabilityRelDef.setRequirementId(p.getRelation().getRequirementUid());
 405             requirementCapabilityRelDef.setRequirement(p.getRelation().getRequirement());
 406             requirementCapabilityRelDef.setType(p.getRelation().getRelationship().getType());
 407             requirementCapabilityRelDef.setCapability(p.getRelation().getCapability());
 408
 409             relationsList.add(requirementCapabilityRelDef);
 410         });
 411
 412         return relationsList;
 413     }
 414
 415     private static void convertCapabilities(Component component, TopologyTemplate topologyTemplate) {
 416         convertTopologyTemplateCapabilities(component, topologyTemplate);
 417         if(componentInstancesCapabilitiesExist(component) || groupsCapabilitiesExist(component)){
 418             topologyTemplate.setCalculatedCapabilities(new HashMap<>());
 419             topologyTemplate.setCalculatedCapabilitiesProperties(new HashMap<>());
 420         }
 421         convertComponentInstancesCapabilities(component, topologyTemplate);
 422         convertGroupsCapabilities(component, topologyTemplate);
 423     }
 424
 425     private static void convertGroupsCapabilities(Component component, TopologyTemplate topologyTemplate) {
 426         if(groupsCapabilitiesExist(component)){
 427             component.getGroups()
 428                     .stream()
 429                     .filter(g -> MapUtils.isNotEmpty(g.getCapabilities()))
 430                     .forEach(g -> addCapabilities(topologyTemplate, g.getCapabilities(), g.getUniqueId()));
 431         }
 432     }
 433
 434     private static void convertTopologyTemplateCapabilities(Component component, ToscaElement toscaElement) {
 435         Map<String, List<CapabilityDefinition>> capabilities = component.getCapabilities();
 436
 437         Map<String, ListCapabilityDataDefinition> toscaCapMap = new HashMap<>();
 438         Map<String, MapPropertiesDataDefinition> toscaCapPropMap = new HashMap<>();
 439
 440         if (MapUtils.isNotEmpty(capabilities )) {
 441             capabilities.forEach((s, caps) -> {
 442                         if (CollectionUtils.isNotEmpty(caps)) {
 443                             List<CapabilityDataDefinition> capList = caps.stream().filter(capabilityDefinition -> capabilityDefinition.getOwnerId()
 444                                     .equals(component.getUniqueId())).map(CapabilityDataDefinition::new).collect(Collectors.toList());
 445
 446                             populateCapabilityMap(toscaCapMap, toscaCapPropMap, s, caps, capList);
 447                         }
 448                     }
 449             );
 450
 451             toscaElement.setCapabilities(toscaCapMap);
 452             toscaElement.setCapabilitiesProperties(toscaCapPropMap);
 453         }
 454     }
 455     private static void populateCapabilityMap(Map<String, ListCapabilityDataDefinition> toscaCapMap,
 456                                               Map<String, MapPropertiesDataDefinition> toscaCapPropMap,
 457                                               String s, List<CapabilityDefinition> caps,
 458                                               List<CapabilityDataDefinition> capList) {
 459         ListCapabilityDataDefinition listCapabilityDataDefinition = new ListCapabilityDataDefinition(capList);
 460         toscaCapMap.put(s, listCapabilityDataDefinition);
 461
 462         for (CapabilityDefinition cap : caps) {
 463             List<ComponentInstanceProperty> capPrps = cap.getProperties();
 464             if (CollectionUtils.isNotEmpty(capPrps)) {
 465                 MapPropertiesDataDefinition dataToCreate = new MapPropertiesDataDefinition();
 466                 for (ComponentInstanceProperty cip : capPrps) {
 467                     dataToCreate.put(cip.getName(), new PropertyDataDefinition(cip));
 468                 }
 469                 toscaCapPropMap.put(s + CAP_PROP_DELIM + cap.getName(), dataToCreate);
 470             }
 471         }
 472     }
 473
 474     private static void convertTopologyTemplateRequirements(Component component, ToscaElement toscaElement) {
 475         Map<String, List<RequirementDefinition>> requirements = component.getRequirements();
 476
 477         Map<String, ListRequirementDataDefinition> toscaReqMap = new HashMap<>();
 478
 479         if (MapUtils.isNotEmpty(requirements )) {
 480             requirements.forEach((s, reqs)-> {
 481                         if (CollectionUtils.isNotEmpty(reqs)) {
 482                             List<RequirementDataDefinition> reqList = reqs.stream().filter(requirementDefinition -> requirementDefinition.getOwnerId()
 483                                     .equals(component.getUniqueId())).map(RequirementDataDefinition::new).collect(Collectors.toList());
 484
 485                             ListRequirementDataDefinition listRequirementDataDefinition = new ListRequirementDataDefinition(reqList);
 486                             toscaReqMap.put(s, listRequirementDataDefinition);
 487                         }
 488                     }
 489             );
 490             toscaElement.setRequirements(toscaReqMap);
 491         }
 492     }
 493     private static void convertComponentInstancesCapabilities(Component component, TopologyTemplate topologyTemplate) {
 494         if (componentInstancesCapabilitiesExist(component)) {
 495             component.getComponentInstances()
 496                     .stream()
 497                     .filter(i -> MapUtils.isNotEmpty(i.getCapabilities()))
 498                     .forEach(i -> addCapabilities(topologyTemplate, i.getCapabilities(), i.getUniqueId()));
 499         }
 500     }
 501
 502     private static void addCapabilities(TopologyTemplate topologyTemplate, Map<String, List<CapabilityDefinition>> capabilities, String ownerId) {
 503         if (MapUtils.isNotEmpty(capabilities)) {
 504             if (topologyTemplate.getCalculatedCapabilities() == null) {
 505                 topologyTemplate.setCalculatedCapabilities(new HashMap<>());
 506             }
 507             topologyTemplate.getCalculatedCapabilities().put(ownerId, convertToMapListCapabiltyDataDefinition(capabilities));
 508             if (topologyTemplate.getCalculatedCapabilitiesProperties() == null) {
 509                 topologyTemplate.setCalculatedCapabilitiesProperties(new HashMap<>());
 510             }
 511             topologyTemplate.getCalculatedCapabilitiesProperties().put(ownerId, convertToMapOfMapCapabiltyProperties(capabilities, ownerId));
 512         }
 513     }
 514
 515     private static boolean componentInstancesCapabilitiesExist(Component component) {
 516         return component.getCapabilities() != null && component.getComponentInstances() != null
 517                 && component.getComponentInstances()
 518                 .stream()
 519                 .filter(ci->MapUtils.isNotEmpty(ci.getCapabilities()))
 520                 .findFirst()
 521                 .isPresent();
 522     }
 523     private static boolean groupsCapabilitiesExist(Component component) {
 524         return component.getCapabilities() != null && component.getGroups() != null
 525                 && component.getGroups()
 526                 .stream()
 527                 .filter(g->MapUtils.isNotEmpty(g.getCapabilities()))
 528                 .findFirst()
 529                 .isPresent();
 530     }
 531     public static MapCapabilityProperty convertToMapOfMapCapabiltyProperties(Map<String, List<CapabilityDefinition>> instCapabilities, String ownerId) {
 532         return convertToMapOfMapCapabiltyProperties(instCapabilities, ownerId, false);
 533     }
 534
 535         public static MapCapabilityProperty convertToMapOfMapCapabiltyProperties(Map<String, List<CapabilityDefinition>> capabilities, String ownerId, boolean fromCsar) {
 536
 537         Map<String, MapPropertiesDataDefinition> toscaCapPropMap = new HashMap<>();
 538                 if(MapUtils.isNotEmpty(capabilities))
 539                         capabilities.forEach((s, caps)-> {
 540
 541                                         if (caps != null && !caps.isEmpty()) {
 542
 543                                                 MapPropertiesDataDefinition dataToCreate = new MapPropertiesDataDefinition();
 544
 545                                                 for (CapabilityDefinition cap : caps) {
 546                                                         List<ComponentInstanceProperty> capPrps = cap.getProperties();
 547                                                         if (capPrps != null) {
 548
 549                                                                 for (ComponentInstanceProperty cip : capPrps) {
 550                                                                         dataToCreate.put(cip.getName(), new PropertyDataDefinition(cip));
 551                                                                 }
 552                                                                 // format key of capability properties :
 553                                                                 // VF instance in service : instanceId#ownerId#type#capName
 554                                                                 // VFC instance ion VF : instanceId#ownerId#type#capName -> instanceId=ownerId
 555
 556                                                                 StringBuilder sb = new StringBuilder(ownerId);
 557                                                                 sb.append(CAP_PROP_DELIM);
 558                                                                 if (fromCsar) {
 559                                                                         sb.append(ownerId);
 560                                                                 } else {
 561                                                                         sb.append(cap.getOwnerId());
 562                                                                 }
 563                                                                 sb.append(CAP_PROP_DELIM).append(s).append(CAP_PROP_DELIM).append(cap.getName());
 564                                                                 toscaCapPropMap.put(sb.toString(), new MapPropertiesDataDefinition(dataToCreate));
 565                                                         }
 566                                                 }
 567                                         }
 568                                 }
 569                         );
 570         return new MapCapabilityProperty(toscaCapPropMap);
 571     }
 572
 573         private static MapListCapabilityDataDefinition convertToMapListCapabiltyDataDefinition(Map<String, List<CapabilityDefinition>> instCapabilities) {
 574
 575         Map<String, ListCapabilityDataDefinition> mapToscaDataDefinition = new HashMap<>();
 576         for (Entry<String, List<CapabilityDefinition>> instCapability : instCapabilities.entrySet()) {
 577                         mapToscaDataDefinition.put(instCapability.getKey(), new ListCapabilityDataDefinition(instCapability.getValue().stream().map(CapabilityDataDefinition::new).collect(Collectors.toList())));
 578         }
 579
 580         return new MapListCapabilityDataDefinition(mapToscaDataDefinition);
 581     }
 582
 583     private static void convertRequirements(Component component, TopologyTemplate topologyTemplate) {
 584
 585         convertTopologyTemplateRequirements(component, topologyTemplate);
 586         if (component.getRequirements() != null && component.getComponentInstances() != null) {
 587             topologyTemplate.setCalculatedRequirements(new HashMap<>());
 588             for (ComponentInstance instance : component.getComponentInstances()) {
 589                 Map<String, List<RequirementDefinition>> instRequirements = instance.getRequirements();
 590                 if (MapUtils.isNotEmpty(instRequirements)) {
 591                     if (topologyTemplate.getCalculatedRequirements() == null) {
 592                         topologyTemplate.setCalculatedRequirements(new HashMap<>());
 593                     }
 594                     topologyTemplate.getCalculatedRequirements().put(instance.getUniqueId(), convertToMapListRequirementDataDefinition(instRequirements));
 595                 }
 596             }
 597         }
 598     }
 599
 600     private static MapListRequirementDataDefinition convertToMapListRequirementDataDefinition(Map<String, List<RequirementDefinition>> instRequirements) {
 601
 602         Map<String, ListRequirementDataDefinition> mapToscaDataDefinition = new HashMap<>();
 603         for (Entry<String, List<RequirementDefinition>> instRequirement : instRequirements.entrySet()) {
 604                         mapToscaDataDefinition.put(instRequirement.getKey(), new ListRequirementDataDefinition(instRequirement.getValue().stream().map(RequirementDataDefinition::new).collect(Collectors.toList())));
 605         }
 606
 607         return new MapListRequirementDataDefinition(mapToscaDataDefinition);
 608     }
 609
 610     @SuppressWarnings("unchecked")
 611     private static void convertComponentFields(Component component, ToscaElement toscaElement) {
 612         component.setName(toscaElement.getName());
 613         component.setAllVersions(toscaElement.getAllVersions());
 614         component.setCategories(toscaElement.getCategories());
 615         component.setComponentType(toscaElement.getComponentType());
 616         component.setCreationDate(toscaElement.getCreationDate());
 617         component.setCreatorUserId(toscaElement.getCreatorUserId());
 618         component.setCreatorFullName(toscaElement.getCreatorFullName());
 619         component.setLastUpdateDate(toscaElement.getLastUpdateDate());
 620         component.setLastUpdaterFullName(toscaElement.getLastUpdaterFullName());
 621         component.setLastUpdaterUserId(toscaElement.getLastUpdaterUserId());
 622         component.setNormalizedName(toscaElement.getNormalizedName());
 623
 624         component.setLifecycleState(toscaElement.getLifecycleState());
 625         component.setVersion(toscaElement.getVersion());
 626         component.setHighestVersion(toscaElement.isHighestVersion());
 627         component.setUniqueId(toscaElement.getUniqueId());
 628         component.setSystemName((String) toscaElement.getMetadataValue(JsonPresentationFields.SYSTEM_NAME));
 629         component.setDerivedFromGenericType(toscaElement.getDerivedFromGenericType());
 630         component.setDerivedFromGenericVersion(toscaElement.getDerivedFromGenericVersion());
 631
 632                 Map<String, PropertyDataDefinition> properties = toscaElement.getProperties();
 633                 if(MapUtils.isNotEmpty(properties)) {
 634                         List<PropertyDefinition> propertiesMap = properties.values().stream().map(x -> new PropertyDefinition(x)).collect(Collectors.toList());
 635                         component.setProperties(propertiesMap);
 636                 }
 637
 638                 //archive
 639     component.setArchived(toscaElement.isArchived() == null ? false : toscaElement.isArchived());
 640
 641
 642         //component.setArchiveTime(toscaElement.getArchiveTime() == null ? 0L : toscaElement.getArchiveTime());
 643         component.setArchiveTime(toscaElement.getArchiveTime());
 644         component.setVspArchived(toscaElement.isVspArchived() == null ? false : toscaElement.isVspArchived());
 645
 646         if (component.getComponentType() == ComponentTypeEnum.RESOURCE) {
 647             Resource resource = (Resource) component;
 648             resource.setAbstract((Boolean) toscaElement.getMetadataValue(JsonPresentationFields.IS_ABSTRACT));
 649             resource.setToscaResourceName((String) toscaElement.getMetadataValue(JsonPresentationFields.TOSCA_RESOURCE_NAME));
 650             resource.setVendorName((String) toscaElement.getMetadataValue(JsonPresentationFields.VENDOR_NAME));
 651             resource.setVendorRelease((String) toscaElement.getMetadataValue(JsonPresentationFields.VENDOR_RELEASE));
 652             // field isn't mandatory , but shouldn't be null(should be an empty string instead)
 653             if (((String) toscaElement.getMetadataValue(JsonPresentationFields.RESOURCE_VENDOR_MODEL_NUMBER)) != null){
 654                 resource.setResourceVendorModelNumber((String) toscaElement.getMetadataValue(JsonPresentationFields.RESOURCE_VENDOR_MODEL_NUMBER));
 655             } else {
 656                 resource.setResourceVendorModelNumber("");
 657             }
 658         } else if (component.getComponentType() == ComponentTypeEnum.SERVICE) {
 659             Service service = (Service) component;
 660             if (((String) toscaElement.getMetadataValue(JsonPresentationFields.SERVICE_TYPE)) != null){
 661                 service.setServiceType((String) toscaElement.getMetadataValue(JsonPresentationFields.SERVICE_TYPE));
 662             } else {
 663                 service.setServiceType("");
 664             }
 665             if (((String) toscaElement.getMetadataValue(JsonPresentationFields.SERVICE_ROLE)) != null){
 666                 service.setServiceRole((String) toscaElement.getMetadataValue(JsonPresentationFields.SERVICE_ROLE));
 667             } else {
 668                 service.setServiceRole("");
 669             }
 670         }
 671         component.setConformanceLevel((String) toscaElement.getMetadataValue(JsonPresentationFields.CONFORMANCE_LEVEL));
 672         component.setIcon((String) toscaElement.getMetadataValue(JsonPresentationFields.ICON));
 673         component.setDescription((String) toscaElement.getMetadataValue(JsonPresentationFields.DESCRIPTION));
 674         component.setTags((List<String>) toscaElement.getMetadataValue(JsonPresentationFields.TAGS));
 675         component.setInvariantUUID((String) toscaElement.getMetadataValue(JsonPresentationFields.INVARIANT_UUID));
 676         component.setContactId((String) toscaElement.getMetadataValue(JsonPresentationFields.CONTACT_ID));
 677         component.setUUID((String) toscaElement.getMetadataValue(JsonPresentationFields.UUID));
 678         component.setIsDeleted((Boolean) toscaElement.getMetadataValue(JsonPresentationFields.IS_DELETED));
 679         component.setToscaType(toscaElement.getToscaType().getValue());
 680     }
 681
 682     private static NodeType convertToNodeType(Component component) {
 683         Resource resource = (Resource) component;
 684         NodeType nodeType = new NodeType();
 685         nodeType.setDerivedFrom(resource.getDerivedFrom());
 686         nodeType.setDerivedList(resource.getDerivedList());
 687         nodeType.setResourceType(resource.getResourceType());
 688         convertCommonToscaData(component, nodeType);
 689         convertAdditionalInformation(component, nodeType);
 690         convertArtifacts(resource, nodeType);
 691         convertCapabilities(resource, nodeType);
 692         convertRequirements(resource, nodeType);
 693         convertAttributes(resource, nodeType);
 694         convertProperties(resource, nodeType);
 695         convertInterfaces(resource, nodeType);
 696         return nodeType;
 697     }
 698
 699     private static void convertProperties(Resource resource, NodeType nodeType) {
 700         List<PropertyDefinition> properties = resource.getProperties();
 701         if (properties != null && !properties.isEmpty()) {
 702                         Map<String, PropertyDataDefinition> propertiesMap = properties.stream().collect(Collectors.toMap(PropertyDefinition::getName, PropertyDataDefinition::new));
 703             nodeType.setProperties(propertiesMap);
 704         }
 705     }
 706
 707     private static void convertInterfaces(Resource resource, NodeType nodeType) {
 708         Map<String, InterfaceDefinition> interfaces = resource.getInterfaces();
 709         if (interfaces != null) {
 710                         Map<String, InterfaceDataDefinition> interfaceArtifacts = interfaces.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, x -> new InterfaceDataDefinition(x.getValue())));
 711             nodeType.setInterfaceArtifacts(interfaceArtifacts);
 712         }
 713     }
 714
 715     private static void convertAdditionalInformation(Component component, ToscaElement toscaElement) {
 716         List<AdditionalInformationDefinition> additionalInformation = component.getAdditionalInformation();
 717         if (additionalInformation != null) {
 718                         Map<String, AdditionalInfoParameterDataDefinition> addInfo = additionalInformation.stream().collect(Collectors.toMap(AdditionalInformationDefinition::getUniqueId, AdditionalInfoParameterDataDefinition::new));
 719             toscaElement.setAdditionalInformation(addInfo);
 720         }
 721     }
 722
 723     private static void convertAdditionalInformation(ToscaElement toscaElement, Component resource) {
 724         Map<String, AdditionalInfoParameterDataDefinition> additionalInformation = toscaElement.getAdditionalInformation();
 725         if (additionalInformation != null) {
 726                         List<AdditionalInformationDefinition> addInfo = additionalInformation.values().stream().map(AdditionalInformationDefinition::new).collect(Collectors.toList());
 727             resource.setAdditionalInformation(addInfo);
 728         }
 729     }
 730
 731     private static void convertArtifacts(ToscaElement toscaElement, Component component) {
 732         Map<String, ArtifactDataDefinition> artifacts = toscaElement.getArtifacts();
 733         Map<String, ArtifactDefinition> copy;
 734         if (artifacts != null) {
 735             copy = artifacts.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDefinition(e.getValue())));
 736
 737         } else {
 738             copy = new HashMap<>();
 739         }
 740         component.setArtifacts(copy);
 741
 742         Map<String, ArtifactDataDefinition> toscaArtifacts = toscaElement.getToscaArtifacts();
 743         if (toscaArtifacts != null) {
 744             copy = toscaArtifacts.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDefinition(e.getValue())));
 745
 746         } else {
 747             copy = new HashMap<>();
 748         }
 749         component.setToscaArtifacts(copy);
 750
 751         Map<String, ArtifactDataDefinition> deploymentArtifacts = toscaElement.getDeploymentArtifacts();
 752         if (deploymentArtifacts != null) {
 753             copy = deploymentArtifacts.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDefinition(e.getValue())));
 754
 755         } else {
 756             copy = new HashMap<>();
 757         }
 758         component.setDeploymentArtifacts(copy);
 759     }
 760
 761     private static void convertNodeFiltersComponents(TopologyTemplate topologyTemplate, Component component) {
 762         Map<String, CINodeFilterDataDefinition> filters = topologyTemplate.getNodeFilterComponents();
 763         Map<String, CINodeFilterDataDefinition> copy;
 764         if (filters != null) {
 765             copy = filters.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new CINodeFilterDataDefinition(e.getValue())));
 766         } else {
 767             copy = new HashMap<>();
 768         }
 769         component.setNodeFilterComponents(copy);
 770     }
 771
 772     private static void convertServiceApiArtifacts(TopologyTemplate topologyTemplate, Service service) {
 773         Map<String, ArtifactDataDefinition> serviceApiArtifacts = topologyTemplate.getServiceApiArtifacts();
 774         Map<String, ArtifactDefinition> copy;
 775         if (serviceApiArtifacts != null) {
 776             copy = serviceApiArtifacts.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDefinition(e.getValue())));
 777
 778         } else {
 779             copy = new HashMap<>();
 780         }
 781         service.setServiceApiArtifacts(copy);
 782     }
 783     private static void convertServicePaths(TopologyTemplate topologyTemplate, Service service) {
 784         Map<String, ForwardingPathDataDefinition> servicePaths = topologyTemplate.getForwardingPaths();
 785         Map<String, ForwardingPathDataDefinition> copy;
 786         if (servicePaths != null) {
 787             copy = servicePaths.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ForwardingPathDataDefinition(e.getValue())));
 788
 789         } else {
 790             copy = new HashMap<>();
 791         }
 792         service.setForwardingPaths(copy);
 793     }
 794
 795     private static void convertArtifacts(Component component, ToscaElement toscaElement) {
 796         Map<String, ArtifactDefinition> artifacts = component.getArtifacts();
 797         if (artifacts != null) {
 798             Map<String, ArtifactDataDefinition> copy = artifacts.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
 799             toscaElement.setArtifacts(copy);
 800         }
 801
 802         Map<String, ArtifactDefinition> toscaArtifacts = component.getToscaArtifacts();
 803         if (toscaArtifacts != null) {
 804             Map<String, ArtifactDataDefinition> copy = toscaArtifacts.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
 805             toscaElement.setToscaArtifacts(copy);
 806         }
 807
 808         Map<String, ArtifactDefinition> deploymentArtifacts = component.getDeploymentArtifacts();
 809         if (deploymentArtifacts != null) {
 810             Map<String, ArtifactDataDefinition> copy = deploymentArtifacts.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
 811             toscaElement.setDeploymentArtifacts(copy);
 812         }
 813     }
 814
 815     private static void convertServiceApiArtifacts(Service service, TopologyTemplate topologyTemplate) {
 816         Map<String, ArtifactDefinition> serviceApiArtifacts = service.getServiceApiArtifacts();
 817         if (serviceApiArtifacts != null) {
 818             Map<String, ArtifactDataDefinition> copy = serviceApiArtifacts.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
 819             topologyTemplate.setServiceApiArtifacts(copy);
 820         }
 821     }
 822
 823     private static void convertCapabilities(Component component, NodeType toscaElement) {
 824         Map<String, List<CapabilityDefinition>> capabilities = component.getCapabilities();
 825
 826         Map<String, ListCapabilityDataDefinition> toscaCapMap = new HashMap<>();
 827         Map<String, MapPropertiesDataDefinition> toscaCapPropMap = new HashMap<>();
 828
 829         if (capabilities != null && !capabilities.isEmpty()) {
 830                         capabilities.forEach((s, caps) -> {
 831
 832                     if (caps != null && !caps.isEmpty()) {
 833                                                 List<CapabilityDataDefinition> capList = caps.stream().map(CapabilityDataDefinition::new).collect(Collectors.toList());
 834
 835                         populateCapabilityMap(toscaCapMap, toscaCapPropMap, s, caps, capList);
 836                     }
 837                 }
 838                         );
 839
 840             toscaElement.setCapabilities(toscaCapMap);
 841             toscaElement.setCapabilitiesProperties(toscaCapPropMap);
 842         }
 843     }
 844
 845     private static void convertAttributes(Resource component, NodeType nodeType) {
 846         List<PropertyDefinition> attributes = component.getAttributes();
 847         if (attributes != null) {
 848             Map<String, PropertyDataDefinition> attrsByName = attributes.stream().map(PropertyDataDefinition::new).collect(Collectors.toMap(PropertyDataDefinition::getName, Function.identity()));
 849             nodeType.setAttributes(attrsByName);
 850         }
 851     }
 852
 853     private static void convertRequirements(Resource component, NodeType nodeType) {
 854         Map<String, List<RequirementDefinition>> requirements = component.getRequirements();
 855
 856         Map<String, ListRequirementDataDefinition> toscaReqMap = new HashMap<>();
 857
 858         if (requirements != null && !requirements.isEmpty()) {
 859                         requirements.forEach((s, reqs)-> {
 860
 861                     if (reqs != null && !reqs.isEmpty()) {
 862                                                 List<RequirementDataDefinition> reqList = reqs.stream().map(RequirementDataDefinition::new).collect(Collectors.toList());
 863
 864                         ListRequirementDataDefinition listRequirementDataDefinition = new ListRequirementDataDefinition(reqList);
 865                         toscaReqMap.put(s, listRequirementDataDefinition);
 866                     }
 867                 }
 868                         );
 869             nodeType.setRequirements(toscaReqMap);
 870         }
 871     }
 872
 873     private static void convertCapabilities(NodeType toscaElement, Component component) {
 874         Map<String, ListCapabilityDataDefinition> toscaCapabilities = toscaElement.getCapabilities();
 875         Map<String, MapPropertiesDataDefinition> toscaCapPropMap = toscaElement.getCapabilitiesProperties();
 876
 877         Map<String, List<CapabilityDefinition>> compCap = new HashMap<>();
 878         if (toscaCapabilities == null || toscaCapabilities.isEmpty())
 879             return;
 880                 toscaCapabilities.forEach((s, cap)-> {
 881
 882                 if (cap != null) {
 883                     List<CapabilityDataDefinition> capDataList = cap.getListToscaDataDefinition();
 884
 885                     if (capDataList != null && !capDataList.isEmpty()) {
 886                                                 List<CapabilityDefinition> capList = capDataList.stream().map(CapabilityDefinition::new).collect(Collectors.toList());
 887                         compCap.put(s, capList);
 888                     }
 889                 }
 890
 891             }
 892                 );
 893         if (toscaCapPropMap != null && !toscaCapPropMap.isEmpty()) {
 894                         toscaCapPropMap.forEach((s, capProp)-> {
 895                     String[] result = s.split(CAP_PROP_DELIM);
 896                     if (capProp != null) {
 897                         Map<String, PropertyDataDefinition> capMap = capProp.getMapToscaDataDefinition();
 898
 899                         if (capMap != null && !capMap.isEmpty()) {
 900                                                         List<ComponentInstanceProperty> capPropsList = capMap.values().stream().map(ComponentInstanceProperty::new).collect(Collectors.toList());
 901
 902                             List<CapabilityDefinition> cap = compCap.get(result[0]);
 903                             Optional<CapabilityDefinition> op = cap.stream().filter(c -> c.getName().equals(result[1])).findFirst();
 904                             if (op.isPresent()) {
 905                                 op.get().setProperties(capPropsList);
 906                             }
 907                         }
 908                     }
 909                 }
 910                         );
 911         }
 912
 913         component.setCapabilities(compCap);
 914
 915     }
 916
 917     private static void convertGroups(TopologyTemplate toscaElement, Component component) {
 918         Map<String, GroupDataDefinition> toscaGroups = toscaElement.getGroups();
 919         List<GroupDefinition> groupDefinitions = null;
 920         if (MapUtils.isNotEmpty(toscaGroups)) {
 921                         groupDefinitions = toscaGroups.values().stream().map(GroupDefinition::new).collect(Collectors.toList());
 922         }
 923         component.setGroups(groupDefinitions);
 924     }
 925
 926     private static void convertPolicies(TopologyTemplate toscaElement, Component component) {
 927         Map<String, PolicyDataDefinition> policies = toscaElement.getPolicies();
 928         Map<String, PolicyDefinition> policyDefinitions = null;
 929         if (MapUtils.isNotEmpty(policies)) {
 930                         policyDefinitions = policies.values().stream().map(PolicyDefinition::new).collect(Collectors.toMap(PolicyDefinition::getUniqueId, Function.identity()));
 931         }
 932         component.setPolicies(policyDefinitions);
 933     }
 934
 935     private static void convertGroups(Component component, TopologyTemplate toscaElement) {
 936         List<GroupDefinition> groupDefinitions = component.getGroups();
 937         Map<String, GroupDataDefinition> groups = new HashMap<>();
 938
 939         if (groupDefinitions != null && groups.isEmpty()) {
 940                         groups = groupDefinitions.stream().collect(Collectors.toMap(GroupDefinition::getName, GroupDefinition::new));
 941         }
 942         toscaElement.setGroups(groups);
 943     }
 944
 945     private static void convertPolicies(Component component, TopologyTemplate toscaElement) {
 946         Map<String, PolicyDefinition> policyDefinitions = component.getPolicies();
 947         Map<String, PolicyDataDefinition> policies = new HashMap<>();
 948         if (MapUtils.isNotEmpty(policyDefinitions)) {
 949                         policies = policyDefinitions.values().stream().collect((Collectors.toMap(PolicyDefinition::getUniqueId, PolicyDataDefinition::new)));
 950         }
 951         toscaElement.setPolicies(policies);
 952     }
 953
 954     private static void convertRequirements(NodeType toscaElement, Component component) {
 955         Map<String, ListRequirementDataDefinition> toscaRequirements = toscaElement.getRequirements();
 956
 957         Map<String, List<RequirementDefinition>> compReqs = new HashMap<>();
 958         if (toscaRequirements == null || toscaRequirements.isEmpty())
 959             return;
 960                 toscaRequirements.forEach((s, req) -> {
 961
 962                 if (req != null) {
 963                     List<RequirementDataDefinition> reqDataList = req.getListToscaDataDefinition();
 964
 965                     if (reqDataList != null && !reqDataList.isEmpty()) {
 966                                                 List<RequirementDefinition> reqList = reqDataList.stream().map(RequirementDefinition::new).collect(Collectors.toList());
 967                         compReqs.put(s, reqList);
 968                     }
 969                 }
 970             }
 971                 );
 972         component.setRequirements(compReqs);
 973     }
 974
 975     private static TopologyTemplate convertToTopologyTemplate(Component component) {
 976         TopologyTemplate topologyTemplate;
 977         ComponentTypeEnum componentType = component.getComponentType();
 978         topologyTemplate = new TopologyTemplate();
 979
 980                 if (componentType == ComponentTypeEnum.RESOURCE) {
 981                         Resource resource = (Resource) component;
 982                         topologyTemplate.setResourceType(resource.getResourceType());
 983                         topologyTemplate.setMetadataValue(JsonPresentationFields.CSAR_UUID, resource.getCsarUUID());
 984                         topologyTemplate.setMetadataValue(JsonPresentationFields.CSAR_VERSION, resource.getCsarVersion());
 985                         topologyTemplate.setMetadataValue(JsonPresentationFields.IMPORTED_TOSCA_CHECKSUM, resource.getImportedToscaChecksum());
 986                         convertTopologyTemplateInterfaces(resource, topologyTemplate);
 987                 }
 988                 if (componentType == ComponentTypeEnum.SERVICE) {
 989                         convertServiceSpecificEntities((Service) component, topologyTemplate);
 990                 }
 991                 convertCommonToscaData(component, topologyTemplate);
 992                 convertArtifacts(component, topologyTemplate);
 993
 994         convertAdditionalInformation(component, topologyTemplate);
 995         convertComponentInstances(component, topologyTemplate);
 996
 997                 convertInputs(component, topologyTemplate);
 998                 convertProperties(component, topologyTemplate);
 999                 convertCapabilities(component, topologyTemplate);
1000                 convertGroups(component, topologyTemplate);
1001                 convertPolicies(component, topologyTemplate);
1002                 convertRequirements(component, topologyTemplate);
1003                 convertRelationsToComposition(component, topologyTemplate);
1004
1005         return topologyTemplate;
1006     }
1007
1008         private static void convertTopologyTemplateInterfaces(Resource resource, TopologyTemplate topologyTemplate) {
1009                 Map<String, InterfaceDefinition> interfaces = resource.getInterfaces();
1010                 if (interfaces != null && !interfaces.isEmpty()) {
1011                         Map<String, InterfaceDataDefinition> copy = interfaces.entrySet().stream()
1012                                         .collect(Collectors.toMap(Map.Entry::getKey, e -> new InterfaceDataDefinition(e.getValue())));
1013                         topologyTemplate.setInterfaces(copy);
1014                 }
1015         }
1016
1017     private static void convertServiceInterfaces(Service service, TopologyTemplate topologyTemplate) {
1018         Map<String, InterfaceDefinition> interfaces = service.getInterfaces();
1019         if (interfaces != null && !interfaces.isEmpty()) {
1020             Map<String, InterfaceDataDefinition> copy = interfaces.entrySet().stream()
1021                 .collect(Collectors.toMap(Map.Entry::getKey, e -> new InterfaceDataDefinition(e.getValue())));
1022             topologyTemplate.setInterfaces(copy);
1023         }
1024     }
1025
1026     private static void convertServiceSpecificEntities(Service service, TopologyTemplate topologyTemplate) {
1027         convertServiceMetaData(service, topologyTemplate);
1028         convertServiceApiArtifacts(service, topologyTemplate);
1029         convertServicePaths(service,topologyTemplate);
1030         convertServiceInterfaces(service, topologyTemplate);
1031     }
1032
1033     private static void convertServicePaths(Service service, TopologyTemplate topologyTemplate) {
1034         Map<String, ForwardingPathDataDefinition> servicePaths = service.getForwardingPaths();
1035         if (servicePaths != null && !servicePaths.isEmpty()) {
1036             Map<String, ForwardingPathDataDefinition> copy = servicePaths.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ForwardingPathDataDefinition(e.getValue())));
1037             topologyTemplate.setForwardingPaths(copy);
1038         }
1039     }
1040
1041         private static void convertServiceMetaData(Service service, TopologyTemplate topologyTemplate) {
1042                 if (service.getDistributionStatus() != null) {
1043                         topologyTemplate.setMetadataValue(JsonPresentationFields.DISTRIBUTION_STATUS,
1044                                         service.getDistributionStatus().name());
1045                 }
1046                 topologyTemplate.setMetadataValue(JsonPresentationFields.PROJECT_CODE, service.getProjectCode());
1047                 topologyTemplate.setMetadataValue(JsonPresentationFields.ECOMP_GENERATED_NAMING,
1048                                 service.isEcompGeneratedNaming());
1049                 topologyTemplate.setMetadataValue(JsonPresentationFields.NAMING_POLICY, service.getNamingPolicy());
1050                 topologyTemplate.setMetadataValue(JsonPresentationFields.ENVIRONMENT_CONTEXT, service.getEnvironmentContext());
1051                 topologyTemplate.setMetadataValue(JsonPresentationFields.INSTANTIATION_TYPE, service.getInstantiationType());
1052
1053     }
1054
1055     private static void convertRelationsToComposition(Component component, TopologyTemplate topologyTemplate) {
1056         List<RequirementCapabilityRelDef> componentInstancesRelations = component.getComponentInstancesRelations();
1057         if (componentInstancesRelations != null) {
1058             Map<String, CompositionDataDefinition> compositions = topologyTemplate.getCompositions();
1059             if (compositions == null) {
1060                 compositions = new HashMap<>();
1061             }
1062             CompositionDataDefinition compositionDataDefinition = compositions.get(JsonConstantKeysEnum.COMPOSITION.getValue());
1063             if (compositionDataDefinition == null) {
1064                 compositionDataDefinition = new CompositionDataDefinition();
1065                 compositions.put(JsonConstantKeysEnum.COMPOSITION.getValue(), compositionDataDefinition);
1066             }
1067
1068             Map<String, RelationshipInstDataDefinition> relations = componentInstancesRelations.stream().flatMap(x -> convertRelationToToscaRelation(x).stream()).filter(i -> i.getUniqueId() != null)
1069                                         .collect(Collectors.toMap(RelationshipInstDataDefinition::getUniqueId, Function.identity()));
1070             compositionDataDefinition.setRelations(relations);
1071         }
1072     }
1073
1074     private static void convertInputs(Component component, TopologyTemplate topologyTemplate) {
1075         List<InputDefinition> inputsList = component.getInputs();
1076         if (inputsList != null && !inputsList.isEmpty()) {
1077
1078                         Map<String, PropertyDataDefinition> inputsMap = inputsList.stream().map(PropertyDataDefinition::new).collect(Collectors.toMap(PropertyDataDefinition::getName, Function.identity()));
1079             topologyTemplate.setInputs(inputsMap);
1080         }
1081
1082     }
1083
1084         private static void convertInputs(TopologyTemplate topologyTemplate, Component component) {
1085                 Map<String, PropertyDataDefinition> inputsMap = topologyTemplate.getInputs();
1086                 if (inputsMap != null && !inputsMap.isEmpty()) {
1087       List<InputDefinition> inputsList = inputsMap.values()
1088           .stream()
1089           .map(InputDefinition::new)
1090           .collect(Collectors.toList());
1091                         component.setInputs(inputsList);
1092                 }
1093         }
1094
1095         private static void convertProperties(Component component, TopologyTemplate topologyTemplate) {
1096                 List<PropertyDefinition> propertiesList = component.getProperties();
1097                 if (propertiesList != null && !propertiesList.isEmpty()) {
1098                         Map<String, PropertyDataDefinition> propertiesMap = propertiesList.stream().map(i -> new PropertyDataDefinition(i)).collect(Collectors.toMap(i -> i.getName(), i -> i));
1099                         topologyTemplate.setProperties(propertiesMap);
1100                 }
1101
1102         }
1103
1104         private static void convertProperties(TopologyTemplate topologyTemplate, Component component) {
1105                 Map<String, PropertyDataDefinition> proeprtiesMap = topologyTemplate.getProperties();
1106                 if (proeprtiesMap != null && !proeprtiesMap.isEmpty()) {
1107                         Map<String, PropertyDefinition> copy = proeprtiesMap.entrySet().stream()
1108                                         .collect(Collectors.toMap(entry -> entry.getKey(), entry -> new PropertyDefinition
1109                                                         (entry.getValue())));
1110                         component.setProperties(new ArrayList<>(copy.values()));
1111                 }
1112         }
1113
1114     private static void convertDataTypes(TopologyTemplate topologyTemplate, Component component) {
1115         Map<String, DataTypeDataDefinition> dataTypeDataMap = topologyTemplate.getDataTypes();
1116         if (MapUtils.isNotEmpty(dataTypeDataMap)) {
1117             List<DataTypeDefinition> dataTypeMap = dataTypeDataMap.values().stream().map(e -> {
1118                 DataTypeDefinition dataType = new DataTypeDefinition(e);
1119
1120                 if(CollectionUtils.isNotEmpty(e.getPropertiesData())) {
1121                     log.debug("#convertDataTypes - propertiesData is not null. {}",
1122                             ReflectionToStringBuilder.toString(e.getPropertiesData()));
1123                     dataType.setProperties(e.getPropertiesData().stream()
1124                             .map(PropertyDefinition::new).collect(Collectors.toList()));
1125                 } else {
1126                     log.debug("#convertDataTypes - propertiesData is null. ignore.");
1127                 }
1128                 return dataType;
1129             }).collect(Collectors.toList());
1130             component.setDataTypes(dataTypeMap);
1131         }
1132     }
1133
1134
1135     private static void convertCommonToscaData(Component component, ToscaElement toscaElement) {
1136         toscaElement.setUUID(component.getUUID());
1137         toscaElement.setUniqueId(component.getUniqueId());
1138         toscaElement.setSystemName(component.getSystemName());
1139         toscaElement.setLifecycleState(component.getLifecycleState());
1140         toscaElement.setComponentType(component.getComponentType());
1141         toscaElement.setNormalizedName(component.getNormalizedName());
1142         toscaElement.setMetadataValue(JsonPresentationFields.NAME, component.getName());
1143         toscaElement.setCategories(component.getCategories());
1144         toscaElement.setCreatorUserId(component.getCreatorUserId());
1145         toscaElement.setCreationDate(component.getCreationDate());
1146         toscaElement.setCreatorFullName(component.getCreatorFullName());
1147         toscaElement.setHighestVersion(component.isHighestVersion());
1148         toscaElement.setLastUpdateDate(component.getLastUpdateDate());
1149         toscaElement.setLastUpdaterFullName(component.getLastUpdaterFullName());
1150         toscaElement.setLastUpdaterUserId(component.getLastUpdaterUserId());
1151         toscaElement.setDerivedFromGenericType(component.getDerivedFromGenericType());
1152         toscaElement.setDerivedFromGenericVersion(component.getDerivedFromGenericVersion());
1153
1154         //Archive
1155         toscaElement.setArchived(component.isArchived() == null ? false : component.isArchived());
1156         toscaElement.setArchiveTime(component.getArchiveTime() == null ? 0L : component.getArchiveTime());
1157         toscaElement.setVspArchived(component.isVspArchived() == null ? false : component.isVspArchived());
1158
1159         toscaElement.setLifecycleState(component.getLifecycleState());
1160         toscaElement.setMetadataValue(JsonPresentationFields.VERSION, component.getVersion());
1161         if (component.getComponentType() == ComponentTypeEnum.RESOURCE) {
1162             toscaElement.setMetadataValue(JsonPresentationFields.IS_ABSTRACT, ((Resource) component).isAbstract());
1163             toscaElement.setMetadataValue(JsonPresentationFields.TOSCA_RESOURCE_NAME, ((Resource) component).getToscaResourceName());
1164             toscaElement.setMetadataValue(JsonPresentationFields.VENDOR_NAME, ((Resource) component).getVendorName());
1165             toscaElement.setMetadataValue(JsonPresentationFields.VENDOR_RELEASE, ((Resource) component).getVendorRelease());
1166             // field isn't mandatory , but shouldn't be null(should be an empty string instead)
1167             if (((Resource) component).getResourceVendorModelNumber() != null){
1168                 toscaElement.setMetadataValue(JsonPresentationFields.RESOURCE_VENDOR_MODEL_NUMBER, ((Resource) component).getResourceVendorModelNumber());
1169             } else {
1170                 toscaElement.setMetadataValue(JsonPresentationFields.RESOURCE_VENDOR_MODEL_NUMBER, "");
1171             }
1172         } else if (component.getComponentType() == ComponentTypeEnum.SERVICE) {
1173             // field isn't mandatory , but shouldn't be null(should be an empty string instead)
1174             if (((Service) component).getServiceType() != null){
1175                 toscaElement.setMetadataValue(JsonPresentationFields.SERVICE_TYPE, ((Service) component).getServiceType());
1176             } else {
1177                 toscaElement.setMetadataValue(JsonPresentationFields.SERVICE_TYPE, "");
1178             }
1179             if (((Service) component).getServiceRole() != null){
1180                 toscaElement.setMetadataValue(JsonPresentationFields.SERVICE_ROLE, ((Service) component).getServiceRole());
1181             } else {
1182                 toscaElement.setMetadataValue(JsonPresentationFields.SERVICE_ROLE, "");
1183             }
1184         }
1185         toscaElement.setMetadataValue(JsonPresentationFields.CONFORMANCE_LEVEL, component.getConformanceLevel());
1186         toscaElement.setMetadataValue(JsonPresentationFields.IS_DELETED, component.getIsDeleted());
1187         toscaElement.setMetadataValue(JsonPresentationFields.ICON, component.getIcon());
1188         toscaElement.setMetadataValue(JsonPresentationFields.DESCRIPTION, component.getDescription());
1189         toscaElement.setMetadataValue(JsonPresentationFields.TAGS, component.getTags());
1190         toscaElement.setMetadataValue(JsonPresentationFields.INVARIANT_UUID, component.getInvariantUUID());
1191         toscaElement.setMetadataValue(JsonPresentationFields.CONTACT_ID, component.getContactId());
1192     }
1193
1194
1195
1196
1197     private static void setComponentInstancesToComponent(TopologyTemplate topologyTemplate, Component component) {
1198
1199         List<ComponentInstance> componentInstances = new ArrayList<>();
1200         ComponentInstance currComponentInstance;
1201         Map<String, CINodeFilterDataDefinition> nodeFilterComponents = topologyTemplate.getNodeFilterComponents();
1202
1203         for (Map.Entry<String, ComponentInstanceDataDefinition> entry : topologyTemplate.getComponentInstances().entrySet()) {
1204             String key = entry.getKey();
1205             currComponentInstance = new ComponentInstance(topologyTemplate.getComponentInstances().get(key));
1206             if (topologyTemplate.getInstGroups() != null && topologyTemplate.getInstGroups().containsKey(key)) {
1207                 List<GroupInstance> groupInstances = topologyTemplate.getInstGroups().get(key).getMapToscaDataDefinition().entrySet().stream().map(e -> new GroupInstance(e.getValue())).collect(Collectors.toList());
1208                 currComponentInstance.setGroupInstances(groupInstances);
1209             }
1210             if(nodeFilterComponents != null && nodeFilterComponents.containsKey(key)){
1211                 currComponentInstance.setNodeFilter(nodeFilterComponents.get(key));
1212             }
1213             if(topologyTemplate.getInstProperties() != null && topologyTemplate.getInstProperties().containsKey(key) && topologyTemplate.getInstProperties().get(key) != null ){
1214                 List<PropertyDefinition> instanceProps = topologyTemplate.getInstProperties().get(key).getMapToscaDataDefinition().entrySet().stream().map(e -> new PropertyDefinition(e.getValue())).collect(Collectors.toList());
1215                 currComponentInstance.setProperties(instanceProps);
1216             }
1217             if(topologyTemplate.getInstInputs() != null && topologyTemplate.getInstInputs().containsKey(key) && topologyTemplate.getInstInputs().get(key) != null ){
1218                 List<InputDefinition> instanceInputs = topologyTemplate.getInstInputs().get(key).getMapToscaDataDefinition().entrySet().stream().map(e -> new InputDefinition(e.getValue())).collect(Collectors.toList());
1219                 currComponentInstance.setInputs(instanceInputs);
1220             }
1221             if(topologyTemplate.getComponentInstInterfaces() != null && topologyTemplate.getComponentInstInterfaces().containsKey(key) && topologyTemplate.getComponentInstInterfaces().get(key) != null ){
1222                 Map<String, Object> interfacesMap = topologyTemplate.getComponentInstInterfaces().get(key).getMapToscaDataDefinition().entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
1223                 currComponentInstance.setInterfaces(interfacesMap);
1224             }
1225             componentInstances.add(currComponentInstance);
1226
1227         }
1228         component.setComponentInstances(componentInstances);
1229     }
1230
1231     private static void setComponentInstancesInputsToComponent(TopologyTemplate topologyTemplate, Component component) {
1232         if (topologyTemplate.getInstInputs() != null) {
1233             Map<String, List<ComponentInstanceInput>> inputs = new HashMap<>();
1234             for (Entry<String, MapPropertiesDataDefinition> entry : topologyTemplate.getInstInputs().entrySet()) {
1235                 if (entry.getValue() != null && entry.getValue().getMapToscaDataDefinition() != null) {
1236                     String key = entry.getKey();
1237                     List<ComponentInstanceInput> componentInstanceAttributes = entry.getValue().getMapToscaDataDefinition().entrySet().stream().map(e -> new ComponentInstanceInput(e.getValue())).collect(Collectors.toList());
1238                     inputs.put(key, componentInstanceAttributes);
1239                 }
1240             }
1241             component.setComponentInstancesInputs(inputs);
1242         }
1243     }
1244
1245     private static void setComponentInstancesPropertiesToComponent(TopologyTemplate topologyTemplate, Component component) {
1246         if (topologyTemplate.getInstProperties() != null) {
1247             Map<String, List<ComponentInstanceProperty>> properties = new HashMap<>();
1248             for (Entry<String, MapPropertiesDataDefinition> entry : topologyTemplate.getInstProperties().entrySet()) {
1249                 if (entry.getValue() != null && entry.getValue().getMapToscaDataDefinition() != null) {
1250                     String key = entry.getKey();
1251                     List<ComponentInstanceProperty> componentInstanceAttributes = entry.getValue().getMapToscaDataDefinition().entrySet().stream().map(e -> new ComponentInstanceProperty(new PropertyDefinition(e.getValue())))
1252                             .collect(Collectors.toList());
1253                     properties.put(key, componentInstanceAttributes);
1254                 }
1255             }
1256             component.setComponentInstancesProperties(properties);
1257         }
1258     }
1259
1260         private static void setComponentInstancesInterfacesToComponent(TopologyTemplate topologyTemplate, Component component) {
1261                 if (topologyTemplate.getInstInterfaces() != null) {
1262                         Map<String, List<ComponentInstanceInterface>> interfaces = new HashMap<>();
1263                         for (Entry<String, MapInterfaceInstanceDataDefinition> entry : topologyTemplate.getInstInterfaces().entrySet()) {
1264                                 if (entry.getValue() != null && entry.getValue().getMapToscaDataDefinition() != null) {
1265                                         String key = entry.getKey();
1266                                         List<ComponentInstanceInterface> componentInstanceInterfaces = entry.getValue()
1267                                                         .getMapToscaDataDefinition().entrySet().stream().map(e -> new
1268                                                                         ComponentInstanceInterface(e.getKey(), e.getValue()))
1269                                                         .collect(Collectors.toList());
1270                                         interfaces.put(key, componentInstanceInterfaces);
1271                                 }
1272                         }
1273                         component.setComponentInstancesInterfaces(interfaces);
1274                 }
1275                 else if (topologyTemplate.getComponentInstInterfaces() != null) {
1276                         Map<String, List<ComponentInstanceInterface>> interfaces = new HashMap<>();
1277                         for (Entry<String, MapInterfaceDataDefinition> entry : topologyTemplate.getComponentInstInterfaces().entrySet()) {
1278                                 if (entry.getValue() != null && entry.getValue().getMapToscaDataDefinition() != null) {
1279                                         String key = entry.getKey();
1280                                         List<ComponentInstanceInterface> componentInstanceInterfaces = entry.getValue()
1281                                                         .getMapToscaDataDefinition().entrySet().stream().map(e -> new
1282                                                                         ComponentInstanceInterface(e.getKey(), e.getValue()))
1283                                                         .collect(Collectors.toList());
1284                                         interfaces.put(key, componentInstanceInterfaces);
1285                                 }
1286                         }
1287                         component.setComponentInstancesInterfaces(interfaces);
1288                 }
1289
1290         }
1291
1292         private static void setComponentInstancesAttributesToComponent(TopologyTemplate topologyTemplate, Component component) {
1293                 if (topologyTemplate.getInstAttributes() != null) {
1294                         Map<String, List<ComponentInstanceProperty>> attributes = new HashMap<>();
1295                         for (Map.Entry<String, MapPropertiesDataDefinition> entry : topologyTemplate.getInstAttributes().entrySet()) {
1296                                 if (entry.getValue() != null && entry.getValue().getMapToscaDataDefinition() != null) {
1297                                         String key = entry.getKey();
1298                                         List<ComponentInstanceProperty> componentInstanceAttributes = entry.getValue().getMapToscaDataDefinition().entrySet().stream().map(e -> new ComponentInstanceProperty(new ComponentInstanceProperty(e.getValue())))
1299                                                         .collect(Collectors.toList());
1300                                         attributes.put(key, componentInstanceAttributes);
1301                                 }
1302                         }
1303                         component.setComponentInstancesAttributes(attributes);
1304                 }
1305         }
1306
1307     private static void setComponentInstancesRequirementsToComponent(TopologyTemplate topologyTemplate, Component component) {
1308
1309         if (topologyTemplate.getCalculatedRequirements() != null) {
1310             // Requirements of component organized by capability
1311             Map<String, List<RequirementDefinition>> instancesRequirements = new HashMap<>();
1312
1313             Map<String, ComponentInstance> instancesMap = new HashMap<>();
1314             for (ComponentInstance currInstance : component.getComponentInstances()) {
1315                 instancesMap.put(currInstance.getUniqueId(), currInstance);
1316             }
1317             for (Map.Entry<String, MapListRequirementDataDefinition> entry : topologyTemplate.getCalculatedRequirements().entrySet()) {
1318
1319                 String instanceId = entry.getKey();
1320                 // Requirements of instance organized by capability
1321                 Map<String, ListRequirementDataDefinition> capsMapList = entry.getValue().getMapToscaDataDefinition();
1322
1323                 if(capsMapList != null) {
1324                     for (Entry<String, ListRequirementDataDefinition> entryTypeList : capsMapList.entrySet()) {
1325                         String capabilityType = entryTypeList.getKey();
1326                                         List<RequirementDefinition> caps = entryTypeList.getValue().getListToscaDataDefinition().stream().map(RequirementDefinition::new).collect(Collectors.toList());
1327                         if (instancesRequirements.containsKey(capabilityType)) {
1328                             instancesRequirements.get(capabilityType).addAll(caps);
1329                         } else {
1330                             instancesRequirements.put(capabilityType, caps);
1331                         }
1332                         if (MapUtils.isEmpty(instancesMap.get(instanceId).getRequirements())) {
1333                             instancesMap.get(instanceId).setRequirements(new HashMap<>());
1334                         }
1335                         instancesMap.get(instanceId).getRequirements().put(capabilityType, new ArrayList<>(caps));
1336                     }
1337                 }
1338             }
1339             component.setRequirements(instancesRequirements);
1340         }
1341     }
1342
1343     private static void setComponentInstancesCapabilitiesToComponentAndCI(TopologyTemplate topologyTemplate, Component component) {
1344         Map<String, MapCapabilityProperty> calculatedCapProperties = topologyTemplate.getCalculatedCapabilitiesProperties();
1345
1346         if (topologyTemplate.getCalculatedCapabilities() != null) {
1347             // capabilities of component organized by type
1348             Map<String, List<CapabilityDefinition>> instancesCapabilities = new HashMap<>();
1349
1350             Map<String, ComponentInstance> instancesMap = new HashMap<>();
1351             for (ComponentInstance currInstance : component.getComponentInstances()) {
1352                 instancesMap.put(currInstance.getUniqueId(), currInstance);
1353             }
1354             for (Map.Entry<String, MapListCapabilityDataDefinition> entry : topologyTemplate.getCalculatedCapabilities().entrySet()) {
1355
1356                 String instanceId = entry.getKey();
1357                 // capabilities of instance organized by type
1358                 Map<String, ListCapabilityDataDefinition> capsMapList = entry.getValue().getMapToscaDataDefinition();
1359
1360                 if(capsMapList != null) {
1361                     for (Entry<String, ListCapabilityDataDefinition> entryTypeList : capsMapList.entrySet()) {
1362                         String capabilityType = entryTypeList.getKey();
1363                         List<CapabilityDefinition> caps = entryTypeList.getValue().getListToscaDataDefinition().stream().map(cap -> mergeInstCapabiltyWithProperty(cap, instanceId, calculatedCapProperties)).collect(Collectors.toList());
1364                         if (instancesCapabilities.containsKey(capabilityType)) {
1365                             instancesCapabilities.get(capabilityType).addAll(caps);
1366                         } else {
1367                             instancesCapabilities.put(capabilityType, caps);
1368                         }
1369                         ComponentInstance instance = instancesMap.get(instanceId);
1370                         if (instance == null) {
1371                             log.error("instance is null for id {} entry {}", instanceId, entry.getValue().getToscaPresentationValue(JsonPresentationFields.NAME));
1372                         } else {
1373                             if (MapUtils.isEmpty(instance.getCapabilities())) {
1374                                 instance.setCapabilities(new HashMap<>());
1375                             }
1376                             instance.getCapabilities().put(capabilityType, new ArrayList<>(caps));
1377                         }
1378                     }
1379                 }
1380             }
1381             component.setCapabilities(instancesCapabilities);
1382         }
1383     }
1384
1385     private static void setCapabilitiesToComponent(TopologyTemplate topologyTemplate, Component component) {
1386         Map<String, ListCapabilityDataDefinition> capabilities = topologyTemplate.getCapabilities();
1387         Map<String, List<CapabilityDefinition>> componentCapabilities = component.getCapabilities();
1388         if(MapUtils.isNotEmpty(capabilities)) {
1389             if(componentCapabilities == null) {
1390                 componentCapabilities = new HashMap<>();
1391             }
1392             componentCapabilities.putAll(groupCapabilityByType(capabilities));
1393             component.setCapabilities(componentCapabilities);
1394         }
1395
1396     }
1397     private static Map<String, List<CapabilityDefinition>> groupCapabilityByType(Map<String,
1398             ListCapabilityDataDefinition> capabilities) {
1399         Map<String, List<CapabilityDefinition>>  groupedCapabilities = new HashMap<>();
1400
1401         Set<String> typesSet = new HashSet<>();
1402         List<CapabilityDefinition> allCapabilityDefinitions = new ArrayList<>();
1403         for (Entry<String, ListCapabilityDataDefinition> capabilitiesEntry : capabilities.entrySet()) {
1404             typesSet.addAll( capabilitiesEntry.getValue().getListToscaDataDefinition()
1405                     .stream().map(CapabilityDataDefinition::getType).collect(Collectors.toSet()));
1406
1407             allCapabilityDefinitions.addAll(capabilitiesEntry.getValue().getListToscaDataDefinition()
1408                     .stream().map(CapabilityDefinition::new).collect(Collectors.toList()));
1409         }
1410
1411         for(String capType : typesSet) {
1412             groupedCapabilities.put(capType, allCapabilityDefinitions.stream()
1413                     .filter(capabilityDefinition -> capabilityDefinition.getType()
1414                             .equals(capType)).collect(Collectors.toList()));
1415         }
1416         return groupedCapabilities;
1417     }
1418
1419     private static void setRequirementsToComponent(TopologyTemplate topologyTemplate, Component component) {
1420         Map<String, ListRequirementDataDefinition> requirements = topologyTemplate.getRequirements();
1421         Map<String, List<RequirementDefinition>> componentRequirements = component.getRequirements();
1422         if(MapUtils.isNotEmpty(requirements)) {
1423             if(componentRequirements == null) {
1424                 componentRequirements = new HashMap<>();
1425             }
1426             componentRequirements.putAll(groupRequirementByType(requirements));
1427             component.setRequirements(componentRequirements);
1428         }
1429     }
1430
1431     private static Map<String, List<RequirementDefinition>> groupRequirementByType(Map<String,
1432             ListRequirementDataDefinition> requirements) {
1433         Map<String, List<RequirementDefinition>>  groupedRequirement = new HashMap<>();
1434
1435         Set<String> typesSet = new HashSet<>();
1436         List<RequirementDefinition> allRequirements = new ArrayList<>();
1437         for (Entry<String, ListRequirementDataDefinition> requirementsEntry : requirements.entrySet()) {
1438             typesSet.addAll( requirementsEntry.getValue().getListToscaDataDefinition()
1439                     .stream().map(RequirementDataDefinition::getCapability).collect(Collectors.toSet()));
1440
1441             allRequirements.addAll(requirementsEntry.getValue().getListToscaDataDefinition()
1442                     .stream().map(RequirementDefinition::new).collect(Collectors.toList()));
1443         }
1444
1445         for(String capType : typesSet) {
1446             groupedRequirement.put(capType, allRequirements.stream().filter(requirementDefinition ->
1447                     requirementDefinition.getCapability().equals(capType)).collect(Collectors.toList()));
1448         }
1449         return groupedRequirement;
1450
1451     }
1452
1453
1454     private static void setCapabilitiesToComponentAndGroups(TopologyTemplate topologyTemplate, Component component) {
1455
1456                 Map<String, MapCapabilityProperty> calculatedCapProperties = topologyTemplate.getCalculatedCapabilitiesProperties();
1457
1458                 if (capabilitiesAndGroupsExist(topologyTemplate, component)) {
1459                         Map<String, GroupDefinition> groupsMap = component.getGroups().stream().collect(Collectors.toMap(GroupDefinition::getUniqueId,Function.identity()));
1460
1461                         for (Map.Entry<String, MapListCapabilityDataDefinition> entry : topologyTemplate.getCalculatedCapabilities().entrySet()) {
1462                                 findSetCapabilitiesToComponentAndGroup(calculatedCapProperties, component, groupsMap, entry);
1463                         }
1464                 }
1465         }
1466
1467         private static boolean capabilitiesAndGroupsExist(TopologyTemplate topologyTemplate, Component component) {
1468                 return MapUtils.isNotEmpty(topologyTemplate.getCalculatedCapabilities()) && CollectionUtils.isNotEmpty(component.getGroups());
1469         }
1470
1471         private static void findSetCapabilitiesToComponentAndGroup(Map<String, MapCapabilityProperty> calculatedCapProperties, Component component, Map<String, GroupDefinition> groupsMap, Map.Entry<String, MapListCapabilityDataDefinition> entry) {
1472
1473                 String uniqueId = entry.getKey();
1474                 if(groupsMap.containsKey(uniqueId)){
1475                         setCapabilitiesToComponentAndGroup(calculatedCapProperties, component, entry, groupsMap.get(uniqueId));
1476                 } else {
1477                         log.warn("The group with uniqueId {} was not found", uniqueId);
1478                 }
1479         }
1480
1481         private static void setCapabilitiesToComponentAndGroup(Map<String, MapCapabilityProperty> calculatedCapProperties, Component component, Map.Entry<String, MapListCapabilityDataDefinition> entry, GroupDefinition group) {
1482
1483                 for (Entry<String, ListCapabilityDataDefinition> entryTypeList : entry.getValue().getMapToscaDataDefinition().entrySet()) {
1484                         String capabilityType = entryTypeList.getKey();
1485                         List<CapabilityDefinition> caps = entryTypeList.getValue().getListToscaDataDefinition().stream().map(cap -> mergeInstCapabiltyWithProperty(cap, group.getUniqueId(), calculatedCapProperties)).collect(Collectors.toList());
1486                         if (component.getCapabilities().containsKey(capabilityType)) {
1487                                 component.getCapabilities().get(capabilityType).addAll(caps);
1488                         } else {
1489                                 component.getCapabilities().put(capabilityType, caps);
1490                         }
1491                         group.getCapabilities().put(capabilityType, Lists.newArrayList(caps));
1492                 }
1493         }
1494
1495         private static CapabilityDefinition mergeInstCapabiltyWithProperty(CapabilityDataDefinition cap, String ownerId, Map<String, MapCapabilityProperty> calculatedCapProperties) {
1496         CapabilityDefinition capability = new CapabilityDefinition(cap);
1497         if (calculatedCapProperties != null) {
1498                         MapCapabilityProperty mapOfMapPropertiesDataDefinition = calculatedCapProperties.get(ownerId);
1499             if (mapOfMapPropertiesDataDefinition != null && mapOfMapPropertiesDataDefinition.getMapToscaDataDefinition() != null) {
1500                 Map<String, MapPropertiesDataDefinition> toscaCapPropMap = mapOfMapPropertiesDataDefinition.getMapToscaDataDefinition();
1501                                 toscaCapPropMap.forEach(( keyPath,  capProp)-> findConvertSetProperties(cap, ownerId, capability, keyPath, capProp));
1502                         }
1503                 }
1504                 return capability;
1505         }
1506
1507         private static void findConvertSetProperties(CapabilityDataDefinition cap, String primaryPathKey, CapabilityDefinition capability, String path, MapPropertiesDataDefinition capProp) {
1508                 // format key of capability properties :
1509                 // VF instance in service : instanceId#ownerId#type#capName
1510                 // VFC instance in VF : instanceId#type#capName -> instanceId=ownerId
1511                 // Group in service : groupName#ownerId#type#capName
1512                 // Group in VF : groupName#type#capName -> groupName=ownerId
1513                 String[] result = path.split(CAP_PROP_DELIM);
1514                 if (result.length < 4) {
1515                         log.debug("wrong key format for capabilty, key {}", capProp);
1516                         return;
1517                 }
1518                 if (relatedPropertiesExist(cap, primaryPathKey, capProp, result)) {
1519                         capability.setProperties(capProp.getMapToscaDataDefinition().values().stream().map(ComponentInstanceProperty::new).collect(Collectors.toList()));
1520                 }
1521         }
1522
1523         private static boolean relatedPropertiesExist(CapabilityDataDefinition cap, String primaryPathKey,      MapPropertiesDataDefinition capProp, String[] result) {
1524                 return capProp != null && MapUtils.isNotEmpty(capProp.getMapToscaDataDefinition()) && areRelatedProperties(cap, primaryPathKey, result);
1525         }
1526
1527         private static boolean areRelatedProperties(CapabilityDataDefinition cap, String primaryPathKey, String[] result) {
1528                 int primaryKeyIndex = 0;
1529                 int ownerIndex = 1;
1530                 int typeIndex = result.length - 2;
1531                 int nameIndex = result.length - 1;
1532                 return result[typeIndex].equals(cap.getType()) && result[nameIndex].equals(cap.getName()) && cap.getOwnerId().equals(result[ownerIndex]) && primaryPathKey.equals(result[primaryKeyIndex]);
1533     }
1534
1535     private static void setComponentInstancesToTopologyTemplate(Component component, TopologyTemplate topologyTemplate) {
1536
1537         Map<String, ComponentInstanceDataDefinition> componentInstances = new HashMap<>();
1538         ComponentInstanceDataDefinition convertedInstance;
1539         if (component.getComponentInstances() != null) {
1540             for (ComponentInstance instance : component.getComponentInstances()) {
1541                 convertedInstance = new ComponentInstanceDataDefinition(instance);
1542                 if (instance.getGroupInstances() != null) {
1543                     MapGroupsDataDefinition groupsMap = new MapGroupsDataDefinition();
1544
1545                                         groupsMap.setMapToscaDataDefinition(instance.getGroupInstances().stream().map(GroupInstanceDataDefinition::new).collect(Collectors.toMap(GroupInstanceDataDefinition::getName, Function.identity())));
1546                     if (topologyTemplate.getInstGroups() == null) {
1547                         topologyTemplate.setInstGroups(new HashMap<>());
1548                     }
1549                     topologyTemplate.getInstGroups().put(instance.getUniqueId(), groupsMap);
1550                 }
1551                 componentInstances.put(instance.getUniqueId(), convertedInstance);
1552             }
1553         }
1554         topologyTemplate.setComponentInstances(componentInstances);
1555
1556     }
1557
1558     private static void setComponentInstancesInputsToTopologyTemplate(Component component, TopologyTemplate topologyTemplate) {
1559
1560         if (component.getComponentInstancesInputs() != null) {
1561             topologyTemplate.setInstInputs(new HashMap<>());
1562             MapPropertiesDataDefinition inputsMap;
1563             for (Entry<String, List<ComponentInstanceInput>> entry : component.getComponentInstancesInputs().entrySet()) {
1564                 inputsMap = new MapPropertiesDataDefinition();
1565
1566                                 inputsMap.setMapToscaDataDefinition(entry.getValue().stream().map(PropertyDataDefinition::new).collect(Collectors.toMap(PropertyDataDefinition::getName, Function.identity())));
1567
1568                 topologyTemplate.getInstInputs().put(entry.getKey(), inputsMap);
1569             }
1570         }
1571     }
1572
1573     private static void setComponentInstancesPropertiesToTopologyTemplate(Component component, TopologyTemplate topologyTemplate) {
1574
1575         if (component.getComponentInstancesProperties() != null) {
1576             topologyTemplate.setInstProperties(new HashMap<>());
1577             MapPropertiesDataDefinition propertiesMap;
1578             for (Entry<String, List<ComponentInstanceProperty>> entry : component.getComponentInstancesProperties().entrySet()) {
1579                 propertiesMap = new MapPropertiesDataDefinition();
1580
1581                                 propertiesMap.setMapToscaDataDefinition(entry.getValue().stream().map(PropertyDataDefinition::new).collect(Collectors.toMap(PropertyDataDefinition::getName, Function.identity())));
1582
1583                 topologyTemplate.getInstProperties().put(entry.getKey(), propertiesMap);
1584             }
1585         }
1586     }
1587
1588     private static void setComponentInstancesArtifactsToTopologyTemplate(Component component, TopologyTemplate topologyTemplate) {
1589
1590         List<ComponentInstance> componentInstances = component.getComponentInstances();
1591         if (componentInstances != null) {
1592             topologyTemplate.setInstanceArtifacts(new HashMap<>());
1593             topologyTemplate.setInstDeploymentArtifacts(new HashMap<>());
1594
1595             for (ComponentInstance ci : componentInstances) {
1596                 Map<String, ArtifactDefinition> artifacts = ci.getArtifacts();
1597                 if (artifacts != null) {
1598                                         Map<String, ArtifactDataDefinition> mapToscaDataDefinitionArtifact = artifacts.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
1599                     MapArtifactDataDefinition insArtifact = new MapArtifactDataDefinition(mapToscaDataDefinitionArtifact);
1600                     topologyTemplate.getInstanceArtifacts().put(ci.getUniqueId(), insArtifact);
1601                 }
1602
1603                 Map<String, ArtifactDefinition> deplArtifacts = ci.getDeploymentArtifacts();
1604                 if (deplArtifacts != null) {
1605                                         Map<String, ArtifactDataDefinition> mapToscaDataDefinitionDepArtifact = deplArtifacts.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
1606                     MapArtifactDataDefinition insDepArtifact = new MapArtifactDataDefinition(mapToscaDataDefinitionDepArtifact);
1607                     topologyTemplate.getInstDeploymentArtifacts().put(ci.getUniqueId(), insDepArtifact);
1608                 }
1609             }
1610         }
1611     }
1612
1613     private static void setComponentInstancesAttributesToTopologyTemplate(Component component, TopologyTemplate topologyTemplate) {
1614
1615         if (component.getComponentInstancesAttributes() != null) {
1616             topologyTemplate.setInstAttributes(new HashMap<>());
1617             MapPropertiesDataDefinition attributesMap;
1618             for (Entry<String, List<ComponentInstanceProperty>> entry : component.getComponentInstancesAttributes().entrySet()) {
1619                 attributesMap = new MapPropertiesDataDefinition();
1620
1621                                 attributesMap.setMapToscaDataDefinition(entry.getValue().stream().map(PropertyDataDefinition::new).collect(Collectors.toMap(PropertyDataDefinition::getName, Function.identity())));
1622
1623                 topologyTemplate.getInstAttributes().put(entry.getKey(), attributesMap);
1624             }
1625         }
1626     }
1627
1628     public static ComponentMetadataData convertToComponentMetadata(GraphVertex vertex) {
1629         ComponentMetadataData metadata = null;
1630         switch (vertex.getType()) {
1631         case SERVICE:
1632             metadata = new ServiceMetadataData(vertex.getMetadataJson());
1633             break;
1634         case RESOURCE:
1635             metadata = new ResourceMetadataData(vertex.getMetadataJson());
1636             break;
1637         case PRODUCT:
1638             metadata = new ProductMetadataData(vertex.getMetadataJson());
1639             break;
1640         default:
1641             break;
1642         }
1643         if (metadata != null) {
1644             metadata.getMetadataDataDefinition().setUniqueId(vertex.getUniqueId());
1645             metadata.getMetadataDataDefinition().setLastUpdateDate((Long) vertex.getJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE));
1646             metadata.getMetadataDataDefinition().setUUID((String) vertex.getJsonMetadataField(JsonPresentationFields.UUID));
1647             metadata.getMetadataDataDefinition().setState((String) vertex.getJsonMetadataField(JsonPresentationFields.LIFECYCLE_STATE));
1648         }
1649         return metadata;
1650     }
1651
1652     public static List<GroupDefinition> convertToGroupDefinitions(Map<String, GroupDataDefinition> groups) {
1653
1654         List<GroupDefinition> groupDefinitions = null;
1655         if (MapUtils.isNotEmpty(groups)) {
1656                         groupDefinitions = groups.values().stream().map(GroupDefinition::new).collect(Collectors.toList());
1657         }
1658         return groupDefinitions;
1659         }
1660
1661         public static Map<String, MapCapabilityProperty> extractCapabilityProperteisFromInstances(List<ComponentInstance> instances, boolean fromCsar) {
1662                 return instances
1663                                 .stream()
1664                                 .collect(Collectors.toMap(ComponentInstanceDataDefinition::getUniqueId,
1665                                                 ci -> convertToMapOfMapCapabiltyProperties(ci.getCapabilities(), ci.getUniqueId(), fromCsar)));
1666         }
1667
1668         public static Map<String, MapCapabilityProperty> extractCapabilityPropertiesFromGroups(List<GroupDefinition> groups, boolean fromCsar) {
1669                 if(CollectionUtils.isNotEmpty(groups))
1670                         return groups
1671                                 .stream()
1672                                 .collect(Collectors.toMap(GroupDefinition::getUniqueId,
1673                                                 g -> convertToMapOfMapCapabiltyProperties(g.getCapabilities(), g.getUniqueId(), fromCsar)));
1674                 return Maps.newHashMap();
1675         }
1676
1677         public static Map<String, MapListCapabilityDataDefinition> extractCapabilitiesFromGroups(final List<GroupDefinition> groupDefinitions) {
1678                 Map<String, MapListCapabilityDataDefinition> calculatedCapabilities = Maps.newHashMap();
1679                 for(GroupDefinition groupDefinition :groupDefinitions){
1680                         calculatedCapabilities.put(groupDefinition.getUniqueId(), new MapListCapabilityDataDefinition(buildMapOfListsOfCapabilities(groupDefinition)));
1681                 }
1682                 return calculatedCapabilities;
1683         }
1684
1685         public static Map<String, ListCapabilityDataDefinition> buildMapOfListsOfCapabilities(GroupDefinition groupDefinition) {
1686                 return groupDefinition.getCapabilities().entrySet()
1687                                 .stream()
1688                                 .collect(Collectors.toMap(Map.Entry::getKey, e-> new ListCapabilityDataDefinition(e.getValue()
1689                                                 .stream()
1690                                                 .map(CapabilityDataDefinition::new)
1691                                                 .collect(Collectors.toList()))));
1692     }
1693
1694 }