catalog-be/src/main/java/org/openecomp/sdc/be/tosca/InterfacesOperationsConverter.java

   1 /*
   2  * Copyright © 2016-2020 European Support Limited
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.openecomp.sdc.be.tosca;
  18
  19 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.DEFAULT;
  20 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.INPUTS;
  21 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.OPERATIONS;
  22
  23 import com.fasterxml.jackson.annotation.JsonInclude;
  24 import com.fasterxml.jackson.databind.DeserializationFeature;
  25 import com.fasterxml.jackson.databind.ObjectMapper;
  26 import com.fasterxml.jackson.databind.module.SimpleModule;
  27 import com.google.gson.Gson;
  28 import java.util.ArrayList;
  29 import java.util.Collections;
  30 import java.util.HashMap;
  31 import java.util.List;
  32 import java.util.Map;
  33 import java.util.Map.Entry;
  34 import java.util.Objects;
  35 import java.util.Set;
  36 import java.util.stream.Collectors;
  37 import org.apache.commons.collections.MapUtils;
  38 import org.apache.commons.collections4.CollectionUtils;
  39 import org.apache.commons.lang3.ObjectUtils;
  40 import org.apache.commons.lang3.StringUtils;
  41 import org.apache.commons.lang3.math.NumberUtils;
  42 import org.openecomp.sdc.be.datatypes.elements.ActivityDataDefinition;
  43 import org.openecomp.sdc.be.datatypes.elements.ArtifactDataDefinition;
  44 import org.openecomp.sdc.be.datatypes.elements.InputDataDefinition;
  45 import org.openecomp.sdc.be.datatypes.elements.ListDataDefinition;
  46 import org.openecomp.sdc.be.datatypes.elements.MilestoneDataDefinition;
  47 import org.openecomp.sdc.be.datatypes.elements.OperationDataDefinition;
  48 import org.openecomp.sdc.be.datatypes.elements.OperationInputDefinition;
  49 import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
  50 import org.openecomp.sdc.be.datatypes.enums.ActivityTypeEnum;
  51 import org.openecomp.sdc.be.datatypes.enums.MilestoneTypeEnum;
  52 import org.openecomp.sdc.be.model.Component;
  53 import org.openecomp.sdc.be.model.ComponentInstance;
  54 import org.openecomp.sdc.be.model.DataTypeDefinition;
  55 import org.openecomp.sdc.be.model.InterfaceDefinition;
  56 import org.openecomp.sdc.be.model.Product;
  57 import org.openecomp.sdc.be.model.PropertyDefinition;
  58 import org.openecomp.sdc.be.tosca.PropertyConvertor.PropertyType;
  59 import org.openecomp.sdc.be.tosca.model.ToscaActivity;
  60 import org.openecomp.sdc.be.tosca.model.ToscaArtifactDefinition;
  61 import org.openecomp.sdc.be.tosca.model.ToscaInput;
  62 import org.openecomp.sdc.be.tosca.model.ToscaInterfaceDefinition;
  63 import org.openecomp.sdc.be.tosca.model.ToscaInterfaceNodeType;
  64 import org.openecomp.sdc.be.tosca.model.ToscaInterfaceOperationImplementation;
  65 import org.openecomp.sdc.be.tosca.model.ToscaLifecycleOperationDefinition;
  66 import org.openecomp.sdc.be.tosca.model.ToscaMilestone;
  67 import org.openecomp.sdc.be.tosca.model.ToscaNodeType;
  68 import org.openecomp.sdc.be.tosca.model.ToscaProperty;
  69 import org.openecomp.sdc.be.tosca.model.ToscaPropertyAssignment;
  70 import org.openecomp.sdc.be.tosca.model.ToscaPropertyAssignmentJsonSerializer;
  71 import org.openecomp.sdc.be.tosca.utils.OperationArtifactUtil;
  72 import org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum;
  73 import org.openecomp.sdc.tosca.datatypes.ToscaFunctions;
  74 import org.springframework.beans.factory.annotation.Autowired;
  75 import org.springframework.stereotype.Service;
  76
  77 @Service
  78 public class InterfacesOperationsConverter {
  79
  80     public static final String SELF = "SELF";
  81     private static final String DERIVED_FROM_STANDARD_INTERFACE = "tosca.interfaces.node.lifecycle.Standard";
  82     private static final String DERIVED_FROM_BASE_DEFAULT = "org.openecomp.interfaces.node.lifecycle.";
  83     private static final String DEFAULT_HAS_UNDERSCORE = "_default";
  84     private static final String DOT = ".";
  85     private static final String DEFAULTP = "defaultp";
  86     private static final String LOCAL_INTERFACE_TYPE = "Local";
  87     private final PropertyConvertor propertyConvertor;
  88
  89     @Autowired
  90     public InterfacesOperationsConverter(final PropertyConvertor propertyConvertor) {
  91         this.propertyConvertor = propertyConvertor;
  92     }
  93
  94     private static Object getDefaultValue(Map<String, Object> inputValueMap) {
  95         Object defaultValue = null;
  96         for (Map.Entry<String, Object> operationEntry : inputValueMap.entrySet()) {
  97             final Object value = operationEntry.getValue();
  98             if (value instanceof Map) {
  99                 getDefaultValue((Map<String, Object>) value);
 100             }
 101             final String key = operationEntry.getKey();
 102             if (key.equals(DEFAULTP)) {
 103                 defaultValue = inputValueMap.remove(key);
 104             }
 105         }
 106         return defaultValue;
 107     }
 108
 109     //Remove input type and copy default value directly into the proxy node template from the node type
 110     private static void handleOperationInputValue(Map<String, Object> operationsMap, String parentKey) {
 111         for (Map.Entry<String, Object> operationEntry : operationsMap.entrySet()) {
 112             final Object value = operationEntry.getValue();
 113             final String key = operationEntry.getKey();
 114             if (value instanceof Map) {
 115                 if (INPUTS.getElementName().equals(parentKey)) {
 116                     Object defaultValue = getDefaultValue((Map<String, Object>) value);
 117                     operationsMap.put(key, defaultValue);
 118                 } else {
 119                     handleOperationInputValue((Map<String, Object>) value, key);
 120                 }
 121             }
 122         }
 123     }
 124
 125     private static String getLastPartOfName(String toscaResourceName) {
 126         return toscaResourceName.substring(toscaResourceName.lastIndexOf(DOT) + 1);
 127     }
 128
 129     private static String getInputValue(final OperationInputDefinition input) {
 130         if (null != input.getToscaFunction()) {
 131             return input.getToscaFunction().getJsonObjectValue().toString();
 132         }
 133         String inputValue = input.getValue() == null ? input.getToscaDefaultValue() : input.getValue();
 134         if (inputValue != null && inputValue.contains(ToscaFunctions.GET_OPERATION_OUTPUT.getFunctionName())) {
 135             Gson gson = new Gson();
 136             Map<String, List<String>> consumptionValue = gson.fromJson(inputValue, Map.class);
 137             List<String> mappedOutputValue = consumptionValue.get(ToscaFunctions.GET_OPERATION_OUTPUT.getFunctionName());
 138             //Extract the interface name from the interface type
 139             String interfaceType = mappedOutputValue.get(1);
 140             String interfaceName = interfaceType.substring(interfaceType.lastIndexOf('.') + 1);
 141             mappedOutputValue.remove(1);
 142             mappedOutputValue.add(1, interfaceName);
 143             inputValue = gson.toJson(consumptionValue);
 144         }
 145         return inputValue;
 146     }
 147
 148     private static String getInterfaceType(Component component, String interfaceType) {
 149         if (LOCAL_INTERFACE_TYPE.equals(interfaceType)) {
 150             return DERIVED_FROM_BASE_DEFAULT + component.getComponentMetadataDefinition().getMetadataDataDefinition().getSystemName();
 151         }
 152         return interfaceType;
 153     }
 154
 155     private static Map<String, Object> getObjectAsMap(final Object obj) {
 156         final Map<String, Object> objectAsMap;
 157         if (obj instanceof Map) {
 158             objectAsMap = (Map<String, Object>) obj;
 159         } else {
 160             final ObjectMapper objectMapper = new ObjectMapper();
 161             final SimpleModule module = new SimpleModule("ToscaPropertyAssignmentSerializer");
 162             module.addSerializer(ToscaPropertyAssignment.class, new ToscaPropertyAssignmentJsonSerializer());
 163             objectMapper.registerModule(module);
 164             if (obj instanceof ToscaInterfaceDefinition) {
 165                 //Prevent empty field serialization in interface definition
 166                 objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
 167             }
 168             objectAsMap = objectMapper.convertValue(obj, Map.class);
 169         }
 170
 171         final String defaultEntry = DEFAULT.getElementName();
 172         if (objectAsMap.containsKey(defaultEntry)) {
 173             objectAsMap.put(DEFAULT_HAS_UNDERSCORE, objectAsMap.remove(defaultEntry));
 174         }
 175         return objectAsMap;
 176     }
 177
 178     /**
 179      * Creates the interface_types element.
 180      *
 181      * @param component to work on
 182      * @return the added element
 183      */
 184     public Map<String, Object> addInterfaceTypeElement(Component component, List<String> allInterfaceTypes) {
 185         if (component instanceof Product) {
 186             return null;
 187         }
 188         final Map<String, InterfaceDefinition> interfaces = component.getInterfaces();
 189         if (MapUtils.isEmpty(interfaces)) {
 190             return null;
 191         }
 192         Map<String, Object> toscaInterfaceTypes = new HashMap<>();
 193         for (InterfaceDefinition interfaceDefinition : interfaces.values()) {
 194             boolean isInterfaceTypeExistInGlobalType = allInterfaceTypes.stream()
 195                 .anyMatch(type -> type.equalsIgnoreCase(interfaceDefinition.getType()));
 196             if (!isInterfaceTypeExistInGlobalType) {
 197                 ToscaInterfaceNodeType toscaInterfaceType = new ToscaInterfaceNodeType();
 198                 toscaInterfaceType.setDerived_from(DERIVED_FROM_STANDARD_INTERFACE);
 199                 final Map<String, OperationDataDefinition> operations = interfaceDefinition.getOperations();
 200                 Map<String, Object> toscaOperations = new HashMap<>();
 201                 for (Map.Entry<String, OperationDataDefinition> operationEntry : operations.entrySet()) {
 202                     toscaOperations.put(operationEntry.getValue().getName(), null);
 203                 }
 204                 toscaInterfaceType.setOperations(toscaOperations);
 205                 Map<String, Object> interfacesAsMap = getObjectAsMap(toscaInterfaceType);
 206                 Map<String, Object> operationsMap = (Map<String, Object>) interfacesAsMap.remove(OPERATIONS.getElementName());
 207                 interfacesAsMap.putAll(operationsMap);
 208                 toscaInterfaceTypes.put(getInterfaceType(component, LOCAL_INTERFACE_TYPE), interfacesAsMap);
 209             }
 210         }
 211         return MapUtils.isNotEmpty(toscaInterfaceTypes) ? toscaInterfaceTypes : null;
 212     }
 213
 214     private boolean isArtifactPresent(final OperationDataDefinition operationDataDefinition) {
 215         return operationDataDefinition.getImplementation() != null
 216             && StringUtils.isNotEmpty(operationDataDefinition.getImplementation().getArtifactName());
 217     }
 218
 219     /**
 220      * Adds the 'interfaces' element to the node type provided.
 221      *
 222      * @param component to work on
 223      * @param nodeType  to which the interfaces element will be added
 224      */
 225     public void addInterfaceDefinitionElement(Component component, ToscaNodeType nodeType, Map<String, DataTypeDefinition> dataTypes,
 226                                               boolean isAssociatedComponent) {
 227         if (component instanceof Product) {
 228             return;
 229         }
 230         final Map<String, InterfaceDefinition> interfaces = component.getInterfaces();
 231         if (MapUtils.isEmpty(interfaces)) {
 232             return;
 233         }
 234         Map<String, Object> toscaInterfaceDefinitions = getInterfacesMap(component, dataTypes, isAssociatedComponent);
 235         if (MapUtils.isNotEmpty(toscaInterfaceDefinitions)) {
 236             nodeType.setInterfaces(toscaInterfaceDefinitions);
 237         }
 238     }
 239
 240     private Map<String, Object> getInterfacesMap(Component component, Map<String, DataTypeDefinition> dataTypes, boolean isAssociatedComponent) {
 241         return getInterfacesMap(component, null, component.getInterfaces(), dataTypes, isAssociatedComponent);
 242     }
 243
 244     public Map<String, Object> getInterfacesMap(final Component component, final ComponentInstance componentInstance,
 245                                                 final Map<String, InterfaceDefinition> interfaces, final Map<String, DataTypeDefinition> dataTypes,
 246                                                 final boolean isAssociatedComponent) {
 247         if (MapUtils.isEmpty(interfaces)) {
 248             return null;
 249         }
 250         final Map<String, Object> toscaInterfaceDefinitions = new HashMap<>();
 251         for (InterfaceDefinition interfaceDefinition : interfaces.values()) {
 252             handleInterfaceOperations(component, componentInstance, dataTypes, isAssociatedComponent,
 253                 toscaInterfaceDefinitions, interfaceDefinition);
 254         }
 255         return toscaInterfaceDefinitions;
 256     }
 257
 258     public Map<String, Object> getInterfacesMapFromComponentInstance(final Component component, final ComponentInstance componentInstance,
 259                                                                      final Map<String, DataTypeDefinition> dataTypes,
 260                                                                      final boolean isAssociatedComponent) {
 261         final Map<String, Object> toscaInterfaceDefinitions = new HashMap<>();
 262         final ObjectMapper objectMapper = new ObjectMapper();
 263         objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 264         for (final Map.Entry<String, Object> interfaceEntry : componentInstance.getInterfaces().entrySet()) {
 265             final InterfaceDefinition interfaceDefinition = objectMapper.convertValue(interfaceEntry.getValue(), InterfaceDefinition.class);
 266             handleInterfaceOperations(component, componentInstance, dataTypes, isAssociatedComponent,
 267                 toscaInterfaceDefinitions, interfaceDefinition);
 268         }
 269         return toscaInterfaceDefinitions;
 270     }
 271
 272     private void handleInterfaceOperations(final Component component, final ComponentInstance componentInstance,
 273                                            final Map<String, DataTypeDefinition> dataTypes, final boolean isAssociatedComponent,
 274                                            final Map<String, Object> toscaInterfaceDefinitions,
 275                                            final InterfaceDefinition interfaceDefinition) {
 276         final String interfaceType;
 277         if (componentInstance != null && LOCAL_INTERFACE_TYPE.equals(interfaceDefinition.getType())) {
 278             interfaceType = DERIVED_FROM_BASE_DEFAULT + componentInstance.getSourceModelName();
 279         } else {
 280             interfaceType = getInterfaceType(component, interfaceDefinition.getType());
 281         }
 282         final ToscaInterfaceDefinition toscaInterfaceDefinition = new ToscaInterfaceDefinition();
 283         if (componentInstance == null) {
 284             toscaInterfaceDefinition.setType(interfaceType);
 285         }
 286         final Map<String, OperationDataDefinition> operations = interfaceDefinition.getOperations();
 287         final Map<String, Object> toscaOperationMap = new HashMap<>();
 288         for (final Entry<String, OperationDataDefinition> operationEntry : operations.entrySet()) {
 289             if (operationHasAnImplementation(operationEntry.getValue())) {
 290                 final ToscaLifecycleOperationDefinition toscaLifecycleOperationDefinition = new ToscaLifecycleOperationDefinition();
 291                 handleInterfaceOperationImplementation(component, componentInstance, isAssociatedComponent, operationEntry.getValue(),
 292                     toscaLifecycleOperationDefinition, dataTypes);
 293                 if (StringUtils.isNotEmpty(operationEntry.getValue().getDescription())) {
 294                     toscaLifecycleOperationDefinition.setDescription(operationEntry.getValue().getDescription());
 295                 }
 296                 fillToscaOperationInputs(operationEntry.getValue(), dataTypes, toscaLifecycleOperationDefinition);
 297                 fillToscaOperationMilestones(operationEntry.getValue(), dataTypes, toscaLifecycleOperationDefinition);
 298                 toscaOperationMap.put(operationEntry.getValue().getName(), toscaLifecycleOperationDefinition);
 299             }
 300         }
 301         toscaInterfaceDefinition.setOperations(toscaOperationMap);
 302         final Map<String, Object> interfaceInputMap = createInterfaceInputMap(interfaceDefinition, dataTypes);
 303         if (MapUtils.isNotEmpty(interfaceInputMap)) {
 304             toscaInterfaceDefinition.setInputs(interfaceInputMap);
 305         }
 306         final Map<String, Object> interfaceDefinitionAsMap = getObjectAsMap(toscaInterfaceDefinition);
 307         if (interfaceDefinitionAsMap.containsKey(INPUTS.getElementName())) {
 308             handleDefaults((Map<String, Object>) interfaceDefinitionAsMap.get(INPUTS.getElementName()));
 309         }
 310         final Map<String, Object> operationsMap = (Map<String, Object>) interfaceDefinitionAsMap.remove(OPERATIONS.getElementName());
 311         handleOperationInputValue(operationsMap, interfaceType);
 312         interfaceDefinitionAsMap.putAll(operationsMap);
 313         toscaInterfaceDefinitions.put(getLastPartOfName(interfaceType), interfaceDefinitionAsMap);
 314     }
 315
 316     private void fillToscaOperationMilestones(OperationDataDefinition operation, Map<String, DataTypeDefinition> dataTypes,
 317                                               ToscaLifecycleOperationDefinition toscaOperation) {
 318         if (Objects.isNull(operation.getMilestones()) || operation.getMilestones().isEmpty()) {
 319             toscaOperation.setMilestones(null);
 320             return;
 321         }
 322         Map<String, ToscaMilestone> toscaMilestones = new HashMap<>();
 323         for (Entry<String, MilestoneDataDefinition> milestone : operation.getMilestones().entrySet()) {
 324             ListDataDefinition<ActivityDataDefinition> activities = milestone.getValue().getActivities();
 325             if (MilestoneTypeEnum.getEnum(milestone.getKey()).isEmpty() || activities == null || activities.isEmpty()) {
 326                 continue;
 327             }
 328             List<Map<String, ToscaActivity>> toscaActivities = new ArrayList<>();
 329             for (ActivityDataDefinition activity : activities.getListToscaDataDefinition()) {
 330                 if (ActivityTypeEnum.getEnum(activity.getType()).isEmpty()) {
 331                     continue;
 332                 }
 333                 Map<String, ToscaActivity> toscaActivityMap = new HashMap<>();
 334                 ToscaActivity toscaActivity = new ToscaActivity();
 335                 toscaActivity.setWorkflow(activity.getWorkflow());
 336                 Map<String, Object> inputs = getToscaActivityInputs(activity.getInputs(), dataTypes);
 337                 if (!inputs.isEmpty()) {
 338                     toscaActivity.setInputs(inputs);
 339                 }
 340                 toscaActivityMap.put(activity.getType(), toscaActivity);
 341                 toscaActivities.add(toscaActivityMap);
 342             }
 343             ToscaMilestone toscaMilestone = new ToscaMilestone();
 344             toscaMilestone.setActivities(toscaActivities);
 345             toscaMilestones.put(milestone.getKey(), toscaMilestone);
 346         }
 347         toscaOperation.setMilestones(toscaMilestones);
 348     }
 349
 350     private Map<String, Object> getToscaActivityInputs(ListDataDefinition<OperationInputDefinition> inputs,
 351                                                        Map<String, DataTypeDefinition> dataTypes) {
 352         if (Objects.isNull(inputs) || inputs.isEmpty()) {
 353             return null;
 354         }
 355         Map<String, Object> toscaInputs = new HashMap<>();
 356         for (OperationInputDefinition input : inputs.getListToscaDataDefinition()) {
 357             Object value = propertyConvertor.convertToToscaObject(input, getInputValue(input), dataTypes, false);
 358             if (ObjectUtils.isNotEmpty(value)) {
 359                 toscaInputs.put(input.getName(), value);
 360             }
 361         }
 362         return toscaInputs;
 363     }
 364
 365     private boolean operationHasAnImplementation(OperationDataDefinition operation) {
 366         return operation.getImplementation() != null && StringUtils.isNotEmpty(operation.getImplementation().getArtifactName()) &&
 367             !operation.getImplementation().getArtifactName().equals("''");
 368     }
 369
 370     private void handleInterfaceOperationImplementation(final Component component, final ComponentInstance componentInstance,
 371                                                         final boolean isAssociatedComponent,
 372                                                         final OperationDataDefinition operationDataDefinition,
 373                                                         final ToscaLifecycleOperationDefinition toscaOperation,
 374                                                         final Map<String, DataTypeDefinition> dataTypes) {
 375         final ArtifactDataDefinition implementation = operationDataDefinition.getImplementation();
 376         if (implementation == null) {
 377             return;
 378         }
 379
 380         if (isArtifactPresent(operationDataDefinition)) {
 381             final String operationArtifactPath =
 382                 OperationArtifactUtil.createOperationArtifactPath(component, componentInstance, operationDataDefinition, isAssociatedComponent);
 383             final ToscaInterfaceOperationImplementation toscaInterfaceOperationImplementation = new ToscaInterfaceOperationImplementation();
 384             if (implementation.getTimeout() != null && implementation.getTimeout() > 0) {
 385                 toscaInterfaceOperationImplementation.setTimeout(implementation.getTimeout());
 386             }
 387             if (implementation.getArtifactType() != null) {
 388                 final ToscaArtifactDefinition toscaArtifactDefinition = new ToscaArtifactDefinition();
 389                 toscaArtifactDefinition.setFile(operationArtifactPath);
 390                 final String artifactVersion = implementation.getArtifactVersion();
 391                 toscaArtifactDefinition.setArtifact_version(!artifactVersion.equals(NumberUtils.INTEGER_ZERO.toString()) ? artifactVersion : null);
 392                 toscaArtifactDefinition.setType(implementation.getArtifactType());
 393                 final Map<String, ToscaPropertyAssignment> propertiesMap = handleImplementationProperties(operationDataDefinition, dataTypes);
 394                 if (MapUtils.isNotEmpty(propertiesMap)) {
 395                     toscaArtifactDefinition.setProperties(propertiesMap);
 396                 }
 397                 toscaInterfaceOperationImplementation.setPrimary(toscaArtifactDefinition);
 398                 toscaOperation.setImplementation(toscaInterfaceOperationImplementation);
 399             } else {
 400                 if (toscaInterfaceOperationImplementation.getTimeout() != null) {
 401                     final ToscaArtifactDefinition toscaArtifactDefinition = new ToscaArtifactDefinition();
 402                     toscaArtifactDefinition.setFile(StringUtils.isBlank(operationArtifactPath) || "null".equals(operationArtifactPath) ? null : operationArtifactPath);
 403                     toscaInterfaceOperationImplementation.setPrimary(toscaArtifactDefinition);
 404                     toscaOperation.setImplementation(toscaInterfaceOperationImplementation);
 405                 } else {
 406                     toscaOperation.setImplementation(
 407                         StringUtils.isBlank(operationArtifactPath) || "null".equals(operationArtifactPath) ? null : operationArtifactPath);
 408                 }
 409             }
 410         }
 411     }
 412
 413     private Map<String, ToscaPropertyAssignment> handleImplementationProperties(final OperationDataDefinition operationDataDefinition,
 414                                                                                 final Map<String, DataTypeDefinition> dataTypes) {
 415         if (operationDataDefinition.getImplementation() == null) {
 416             return new HashMap<>();
 417         }
 418
 419         final List<PropertyDataDefinition> properties = operationDataDefinition.getImplementation().getProperties();
 420         if (CollectionUtils.isEmpty(properties)) {
 421             return new HashMap<>();
 422         }
 423
 424         final Map<String, ToscaPropertyAssignment> propertiesMap = new HashMap<>();
 425         properties.stream()
 426             .filter(propertyDataDefinition -> StringUtils.isNotEmpty(propertyDataDefinition.getValue()))
 427             .forEach(propertyDataDefinition -> {
 428                     final String propertyValue =
 429                         propertyDataDefinition.getValue() != null ? propertyDataDefinition.getValue() : propertyDataDefinition.getDefaultValue();
 430                     final ToscaPropertyAssignment toscaPropertyAssignment = new ToscaPropertyAssignment();
 431                     toscaPropertyAssignment.setValue(propertyConvertor.convertToToscaObject(propertyDataDefinition, propertyValue, dataTypes, false));
 432                     propertiesMap.put(propertyDataDefinition.getName(), toscaPropertyAssignment);
 433                 }
 434             );
 435
 436         return propertiesMap;
 437     }
 438
 439     public void removeInterfacesWithoutOperations(final Map<String, Object> interfaceMap) {
 440         if (MapUtils.isEmpty(interfaceMap)) {
 441             return;
 442         }
 443         final Set<String> emptyInterfaces = interfaceMap.entrySet().stream().filter(entry -> {
 444             final Object value = entry.getValue();
 445             if (value instanceof ToscaInterfaceDefinition) {
 446                 final ToscaInterfaceDefinition interfaceDefinition = (ToscaInterfaceDefinition) value;
 447                 return MapUtils.isEmpty(interfaceDefinition.getOperations());
 448             } else if (value instanceof Map) {
 449                 final Map<String, Object> interfaceDefMap = (Map<String, Object>) value;
 450                 return MapUtils.isEmpty(interfaceDefMap);
 451             }
 452             return false;
 453         }).map(Entry::getKey).collect(Collectors.toSet());
 454         emptyInterfaces.forEach(interfaceMap::remove);
 455     }
 456
 457     private Map<String, Object> createInterfaceInputMap(final InterfaceDefinition interfaceDefinition,
 458                                                         final Map<String, DataTypeDefinition> allDataTypeMap) {
 459         final Map<String, InputDataDefinition> inputMap = interfaceDefinition.getInputs();
 460         if (MapUtils.isEmpty(inputMap)) {
 461             return Collections.emptyMap();
 462         }
 463         final Map<String, Object> toscaInterfaceInputMap = new HashMap<>();
 464         for (final Entry<String, InputDataDefinition> inputEntry : inputMap.entrySet()) {
 465             final InputDataDefinition inputDataDefinition = inputEntry.getValue();
 466             final ToscaProperty toscaProperty = propertyConvertor
 467                 .convertProperty(allDataTypeMap, new PropertyDefinition(inputDataDefinition), PropertyType.INPUT);
 468             toscaInterfaceInputMap.put(inputEntry.getKey(), new ToscaInput(toscaProperty));
 469         }
 470         return toscaInterfaceInputMap;
 471     }
 472
 473     /*
 474      * workaround for : currently "defaultp" is not being converted to "default" by the relevant code in
 475      * ToscaExportHandler so, any string Map key named "defaultp" will have its named changed to "default"
 476      * @param operationsMap the map to update
 477      */
 478     private void handleDefaults(Map<String, Object> operationsMap) {
 479         for (Map.Entry<String, Object> operationEntry : operationsMap.entrySet()) {
 480             final Object value = operationEntry.getValue();
 481             if (value instanceof Map) {
 482                 handleDefaults((Map<String, Object>) value);
 483             }
 484             final String key = operationEntry.getKey();
 485             if (key.equals(DEFAULTP)) {
 486                 Object removed = operationsMap.remove(key);
 487                 operationsMap.put(ToscaTagNamesEnum.DEFAULT.getElementName(), removed);
 488             }
 489         }
 490     }
 491
 492     private void fillToscaOperationInputs(OperationDataDefinition operation, Map<String, DataTypeDefinition> dataTypes,
 493                                           ToscaLifecycleOperationDefinition toscaOperation) {
 494         if (Objects.isNull(operation.getInputs()) || operation.getInputs().isEmpty()) {
 495             toscaOperation.setInputs(null);
 496             return;
 497         }
 498         Map<String, ToscaProperty> toscaInputs = new HashMap<>();
 499         for (OperationInputDefinition input : operation.getInputs().getListToscaDataDefinition()) {
 500             ToscaProperty toscaInput = new ToscaProperty();
 501             toscaInput.setDescription(input.getDescription());
 502             toscaInput.setType(input.getType());
 503             toscaInput.setRequired(input.isRequired());
 504             toscaInput.setDefaultp(propertyConvertor.convertToToscaObject(input, getInputValue(input), dataTypes, false));
 505             toscaInputs.put(input.getName(), toscaInput);
 506         }
 507         toscaOperation.setInputs(toscaInputs);
 508     }
 509
 510 }