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.Optional;
  36 import java.util.Set;
  37 import java.util.stream.Collectors;
  38 import org.apache.commons.collections.MapUtils;
  39 import org.apache.commons.collections4.CollectionUtils;
  40 import org.apache.commons.lang3.ObjectUtils;
  41 import org.apache.commons.lang3.StringUtils;
  42 import org.apache.commons.lang3.math.NumberUtils;
  43 import org.openecomp.sdc.be.datatypes.elements.ActivityDataDefinition;
  44 import org.openecomp.sdc.be.datatypes.elements.ArtifactDataDefinition;
  45 import org.openecomp.sdc.be.datatypes.elements.FilterDataDefinition;
  46 import org.openecomp.sdc.be.datatypes.elements.InputDataDefinition;
  47 import org.openecomp.sdc.be.datatypes.elements.ListDataDefinition;
  48 import org.openecomp.sdc.be.datatypes.elements.MilestoneDataDefinition;
  49 import org.openecomp.sdc.be.datatypes.elements.OperationDataDefinition;
  50 import org.openecomp.sdc.be.datatypes.elements.OperationInputDefinition;
  51 import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
  52 import org.openecomp.sdc.be.datatypes.enums.ActivityTypeEnum;
  53 import org.openecomp.sdc.be.datatypes.enums.ConstraintType;
  54 import org.openecomp.sdc.be.datatypes.enums.MilestoneTypeEnum;
  55 import org.openecomp.sdc.be.model.Component;
  56 import org.openecomp.sdc.be.model.ComponentInstance;
  57 import org.openecomp.sdc.be.model.DataTypeDefinition;
  58 import org.openecomp.sdc.be.model.InterfaceDefinition;
  59 import org.openecomp.sdc.be.model.Product;
  60 import org.openecomp.sdc.be.model.PropertyDefinition;
  61 import org.openecomp.sdc.be.model.tosca.constraints.EqualConstraint;
  62 import org.openecomp.sdc.be.model.tosca.constraints.GreaterOrEqualConstraint;
  63 import org.openecomp.sdc.be.model.tosca.constraints.GreaterThanConstraint;
  64 import org.openecomp.sdc.be.model.tosca.constraints.InRangeConstraint;
  65 import org.openecomp.sdc.be.model.tosca.constraints.LengthConstraint;
  66 import org.openecomp.sdc.be.model.tosca.constraints.LessOrEqualConstraint;
  67 import org.openecomp.sdc.be.model.tosca.constraints.LessThanConstraint;
  68 import org.openecomp.sdc.be.model.tosca.constraints.MaxLengthConstraint;
  69 import org.openecomp.sdc.be.model.tosca.constraints.MinLengthConstraint;
  70 import org.openecomp.sdc.be.model.tosca.constraints.PatternConstraint;
  71 import org.openecomp.sdc.be.model.tosca.constraints.ValidValuesConstraint;
  72 import org.openecomp.sdc.be.tosca.PropertyConvertor.PropertyType;
  73 import org.openecomp.sdc.be.tosca.model.ToscaActivity;
  74 import org.openecomp.sdc.be.tosca.model.ToscaArtifactDefinition;
  75 import org.openecomp.sdc.be.tosca.model.ToscaInput;
  76 import org.openecomp.sdc.be.tosca.model.ToscaInterfaceDefinition;
  77 import org.openecomp.sdc.be.tosca.model.ToscaInterfaceNodeType;
  78 import org.openecomp.sdc.be.tosca.model.ToscaInterfaceOperationImplementation;
  79 import org.openecomp.sdc.be.tosca.model.ToscaLifecycleOperationDefinition;
  80 import org.openecomp.sdc.be.tosca.model.ToscaMilestone;
  81 import org.openecomp.sdc.be.tosca.model.ToscaNodeType;
  82 import org.openecomp.sdc.be.tosca.model.ToscaProperty;
  83 import org.openecomp.sdc.be.tosca.model.ToscaPropertyAssignment;
  84 import org.openecomp.sdc.be.tosca.model.ToscaPropertyAssignmentJsonSerializer;
  85 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraint;
  86 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintEqual;
  87 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintGreaterOrEqual;
  88 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintGreaterThan;
  89 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintInRange;
  90 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintLength;
  91 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintLessOrEqual;
  92 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintLessThan;
  93 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintMaxLength;
  94 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintMinLength;
  95 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintPattern;
  96 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintValidValues;
  97 import org.openecomp.sdc.be.tosca.utils.OperationArtifactUtil;
  98 import org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum;
  99 import org.openecomp.sdc.tosca.datatypes.ToscaFunctions;
 100 import org.springframework.beans.factory.annotation.Autowired;
 101 import org.springframework.stereotype.Service;
 102
 103 @Service
 104 public class InterfacesOperationsConverter {
 105
 106     public static final String SELF = "SELF";
 107     private static final String DERIVED_FROM_STANDARD_INTERFACE = "tosca.interfaces.node.lifecycle.Standard";
 108     private static final String DERIVED_FROM_BASE_DEFAULT = "org.openecomp.interfaces.node.lifecycle.";
 109     private static final String DEFAULT_HAS_UNDERSCORE = "_default";
 110     private static final String DOT = ".";
 111     private static final String DEFAULTP = "defaultp";
 112     private static final String LOCAL_INTERFACE_TYPE = "Local";
 113     private final PropertyConvertor propertyConvertor;
 114
 115     @Autowired
 116     public InterfacesOperationsConverter(final PropertyConvertor propertyConvertor) {
 117         this.propertyConvertor = propertyConvertor;
 118     }
 119
 120     private static Object getDefaultValue(Map<String, Object> inputValueMap) {
 121         Object defaultValue = null;
 122         for (Map.Entry<String, Object> operationEntry : inputValueMap.entrySet()) {
 123             final Object value = operationEntry.getValue();
 124             if (value instanceof Map) {
 125                 getDefaultValue((Map<String, Object>) value);
 126             }
 127             final String key = operationEntry.getKey();
 128             if (key.equals(DEFAULTP)) {
 129                 defaultValue = inputValueMap.remove(key);
 130             }
 131         }
 132         return defaultValue;
 133     }
 134
 135     //Remove input type and copy default value directly into the proxy node template from the node type
 136     private static void handleOperationInputValue(Map<String, Object> operationsMap, String parentKey) {
 137         for (Map.Entry<String, Object> operationEntry : operationsMap.entrySet()) {
 138             final Object value = operationEntry.getValue();
 139             final String key = operationEntry.getKey();
 140             if (value instanceof Map) {
 141                 if (INPUTS.getElementName().equals(parentKey)) {
 142                     Object defaultValue = getDefaultValue((Map<String, Object>) value);
 143                     operationsMap.put(key, defaultValue);
 144                 } else {
 145                     handleOperationInputValue((Map<String, Object>) value, key);
 146                 }
 147             }
 148         }
 149     }
 150
 151     private static String getLastPartOfName(String toscaResourceName) {
 152         return toscaResourceName.substring(toscaResourceName.lastIndexOf(DOT) + 1);
 153     }
 154
 155     private static String getInputValue(final OperationInputDefinition input) {
 156         if (null != input.getToscaFunction()) {
 157             return input.getToscaFunction().getJsonObjectValue().toString();
 158         }
 159         String inputValue = input.getValue() == null ? input.getToscaDefaultValue() : input.getValue();
 160         if (inputValue != null && inputValue.contains(ToscaFunctions.GET_OPERATION_OUTPUT.getFunctionName())) {
 161             Gson gson = new Gson();
 162             Map<String, List<String>> consumptionValue = gson.fromJson(inputValue, Map.class);
 163             List<String> mappedOutputValue = consumptionValue.get(ToscaFunctions.GET_OPERATION_OUTPUT.getFunctionName());
 164             //Extract the interface name from the interface type
 165             String interfaceType = mappedOutputValue.get(1);
 166             String interfaceName = interfaceType.substring(interfaceType.lastIndexOf('.') + 1);
 167             mappedOutputValue.remove(1);
 168             mappedOutputValue.add(1, interfaceName);
 169             inputValue = gson.toJson(consumptionValue);
 170         }
 171         return inputValue;
 172     }
 173
 174     private static String getInterfaceType(Component component, String interfaceType) {
 175         if (LOCAL_INTERFACE_TYPE.equals(interfaceType)) {
 176             return DERIVED_FROM_BASE_DEFAULT + component.getComponentMetadataDefinition().getMetadataDataDefinition().getSystemName();
 177         }
 178         return interfaceType;
 179     }
 180
 181     private static Map<String, Object> getObjectAsMap(final Object obj) {
 182         final Map<String, Object> objectAsMap;
 183         if (obj instanceof Map) {
 184             objectAsMap = (Map<String, Object>) obj;
 185         } else {
 186             final ObjectMapper objectMapper = new ObjectMapper();
 187             final SimpleModule module = new SimpleModule("ToscaPropertyAssignmentSerializer");
 188             module.addSerializer(ToscaPropertyAssignment.class, new ToscaPropertyAssignmentJsonSerializer());
 189             objectMapper.registerModule(module);
 190             if (obj instanceof ToscaInterfaceDefinition) {
 191                 //Prevent empty field serialization in interface definition
 192                 objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
 193             }
 194             objectAsMap = objectMapper.convertValue(obj, Map.class);
 195         }
 196
 197         final String defaultEntry = DEFAULT.getElementName();
 198         if (objectAsMap.containsKey(defaultEntry)) {
 199             objectAsMap.put(DEFAULT_HAS_UNDERSCORE, objectAsMap.remove(defaultEntry));
 200         }
 201         return objectAsMap;
 202     }
 203
 204     /**
 205      * Creates the interface_types element.
 206      *
 207      * @param component to work on
 208      * @return the added element
 209      */
 210     public Map<String, Object> addInterfaceTypeElement(Component component, List<String> allInterfaceTypes) {
 211         if (component instanceof Product) {
 212             return null;
 213         }
 214         final Map<String, InterfaceDefinition> interfaces = component.getInterfaces();
 215         if (MapUtils.isEmpty(interfaces)) {
 216             return null;
 217         }
 218         Map<String, Object> toscaInterfaceTypes = new HashMap<>();
 219         for (InterfaceDefinition interfaceDefinition : interfaces.values()) {
 220             boolean isInterfaceTypeExistInGlobalType = allInterfaceTypes.stream()
 221                 .anyMatch(type -> type.equalsIgnoreCase(interfaceDefinition.getType()));
 222             if (!isInterfaceTypeExistInGlobalType) {
 223                 ToscaInterfaceNodeType toscaInterfaceType = new ToscaInterfaceNodeType();
 224                 toscaInterfaceType.setDerived_from(DERIVED_FROM_STANDARD_INTERFACE);
 225                 final Map<String, OperationDataDefinition> operations = interfaceDefinition.getOperations();
 226                 Map<String, Object> toscaOperations = new HashMap<>();
 227                 for (Map.Entry<String, OperationDataDefinition> operationEntry : operations.entrySet()) {
 228                     toscaOperations.put(operationEntry.getValue().getName(), null);
 229                 }
 230                 toscaInterfaceType.setOperations(toscaOperations);
 231                 Map<String, Object> interfacesAsMap = getObjectAsMap(toscaInterfaceType);
 232                 Map<String, Object> operationsMap = (Map<String, Object>) interfacesAsMap.remove(OPERATIONS.getElementName());
 233                 interfacesAsMap.putAll(operationsMap);
 234                 toscaInterfaceTypes.put(getInterfaceType(component, LOCAL_INTERFACE_TYPE), interfacesAsMap);
 235             }
 236         }
 237         return MapUtils.isNotEmpty(toscaInterfaceTypes) ? toscaInterfaceTypes : null;
 238     }
 239
 240     private boolean isArtifactPresent(final OperationDataDefinition operationDataDefinition) {
 241         return operationDataDefinition.getImplementation() != null
 242             && StringUtils.isNotEmpty(operationDataDefinition.getImplementation().getArtifactName());
 243     }
 244
 245     /**
 246      * Adds the 'interfaces' element to the node type provided.
 247      *
 248      * @param component to work on
 249      * @param nodeType  to which the interfaces element will be added
 250      */
 251     public void addInterfaceDefinitionElement(Component component, ToscaNodeType nodeType, Map<String, DataTypeDefinition> dataTypes,
 252                                               boolean isAssociatedComponent) {
 253         if (component instanceof Product) {
 254             return;
 255         }
 256         final Map<String, InterfaceDefinition> interfaces = component.getInterfaces();
 257         if (MapUtils.isEmpty(interfaces)) {
 258             return;
 259         }
 260         Map<String, Object> toscaInterfaceDefinitions = getInterfacesMap(component, dataTypes, isAssociatedComponent);
 261         if (MapUtils.isNotEmpty(toscaInterfaceDefinitions)) {
 262             nodeType.setInterfaces(toscaInterfaceDefinitions);
 263         }
 264     }
 265
 266     private Map<String, Object> getInterfacesMap(Component component, Map<String, DataTypeDefinition> dataTypes, boolean isAssociatedComponent) {
 267         return getInterfacesMap(component, null, component.getInterfaces(), dataTypes, isAssociatedComponent);
 268     }
 269
 270     public Map<String, Object> getInterfacesMap(final Component component, final ComponentInstance componentInstance,
 271                                                 final Map<String, InterfaceDefinition> interfaces, final Map<String, DataTypeDefinition> dataTypes,
 272                                                 final boolean isAssociatedComponent) {
 273         if (MapUtils.isEmpty(interfaces)) {
 274             return null;
 275         }
 276         final Map<String, Object> toscaInterfaceDefinitions = new HashMap<>();
 277         for (InterfaceDefinition interfaceDefinition : interfaces.values()) {
 278             handleInterfaceOperations(component, componentInstance, dataTypes, isAssociatedComponent,
 279                 toscaInterfaceDefinitions, interfaceDefinition);
 280         }
 281         return toscaInterfaceDefinitions;
 282     }
 283
 284     public Map<String, Object> getInterfacesMapFromComponentInstance(final Component component, final ComponentInstance componentInstance,
 285                                                                      final Map<String, DataTypeDefinition> dataTypes,
 286                                                                      final boolean isAssociatedComponent) {
 287         final Map<String, Object> toscaInterfaceDefinitions = new HashMap<>();
 288         final ObjectMapper objectMapper = new ObjectMapper();
 289         objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 290         for (final Map.Entry<String, Object> interfaceEntry : componentInstance.getInterfaces().entrySet()) {
 291             final InterfaceDefinition interfaceDefinition = objectMapper.convertValue(interfaceEntry.getValue(), InterfaceDefinition.class);
 292             handleInterfaceOperations(component, componentInstance, dataTypes, isAssociatedComponent,
 293                 toscaInterfaceDefinitions, interfaceDefinition);
 294         }
 295         return toscaInterfaceDefinitions;
 296     }
 297
 298     private void handleInterfaceOperations(final Component component, final ComponentInstance componentInstance,
 299                                            final Map<String, DataTypeDefinition> dataTypes, final boolean isAssociatedComponent,
 300                                            final Map<String, Object> toscaInterfaceDefinitions,
 301                                            final InterfaceDefinition interfaceDefinition) {
 302         final String interfaceType;
 303         if (componentInstance != null && LOCAL_INTERFACE_TYPE.equals(interfaceDefinition.getType())) {
 304             interfaceType = DERIVED_FROM_BASE_DEFAULT + componentInstance.getSourceModelName();
 305         } else {
 306             interfaceType = getInterfaceType(component, interfaceDefinition.getType());
 307         }
 308         final ToscaInterfaceDefinition toscaInterfaceDefinition = new ToscaInterfaceDefinition();
 309         if (componentInstance == null) {
 310             toscaInterfaceDefinition.setType(interfaceType);
 311         }
 312         final Map<String, OperationDataDefinition> operations = interfaceDefinition.getOperations();
 313         final Map<String, Object> toscaOperationMap = new HashMap<>();
 314         for (final Entry<String, OperationDataDefinition> operationEntry : operations.entrySet()) {
 315             if (operationHasAnImplementation(operationEntry.getValue())) {
 316                 final ToscaLifecycleOperationDefinition toscaLifecycleOperationDefinition = new ToscaLifecycleOperationDefinition();
 317                 handleInterfaceOperationImplementation(component, componentInstance, isAssociatedComponent, operationEntry.getValue(),
 318                     toscaLifecycleOperationDefinition, dataTypes);
 319                 if (StringUtils.isNotEmpty(operationEntry.getValue().getDescription())) {
 320                     toscaLifecycleOperationDefinition.setDescription(operationEntry.getValue().getDescription());
 321                 }
 322                 fillToscaOperationInputs(operationEntry.getValue(), dataTypes, toscaLifecycleOperationDefinition);
 323                 fillToscaOperationMilestones(operationEntry.getValue(), dataTypes, toscaLifecycleOperationDefinition);
 324                 toscaOperationMap.put(operationEntry.getValue().getName(), toscaLifecycleOperationDefinition);
 325             }
 326         }
 327         toscaInterfaceDefinition.setOperations(toscaOperationMap);
 328         final Map<String, Object> interfaceInputMap = createInterfaceInputMap(interfaceDefinition, dataTypes);
 329         if (MapUtils.isNotEmpty(interfaceInputMap)) {
 330             toscaInterfaceDefinition.setInputs(interfaceInputMap);
 331         }
 332         final Map<String, Object> interfaceDefinitionAsMap = getObjectAsMap(toscaInterfaceDefinition);
 333         if (interfaceDefinitionAsMap.containsKey(INPUTS.getElementName())) {
 334             handleDefaults((Map<String, Object>) interfaceDefinitionAsMap.get(INPUTS.getElementName()));
 335         }
 336         final Map<String, Object> operationsMap = (Map<String, Object>) interfaceDefinitionAsMap.remove(OPERATIONS.getElementName());
 337         handleOperationInputValue(operationsMap, interfaceType);
 338         interfaceDefinitionAsMap.putAll(operationsMap);
 339         toscaInterfaceDefinitions.put(getLastPartOfName(interfaceType), interfaceDefinitionAsMap);
 340     }
 341
 342     private void fillToscaOperationMilestones(OperationDataDefinition operation, Map<String, DataTypeDefinition> dataTypes,
 343                                               ToscaLifecycleOperationDefinition toscaOperation) {
 344         if (Objects.isNull(operation.getMilestones()) || operation.getMilestones().isEmpty()) {
 345             toscaOperation.setMilestones(null);
 346             return;
 347         }
 348         Map<String, ToscaMilestone> toscaMilestones = new HashMap<>();
 349         for (Entry<String, MilestoneDataDefinition> milestone : operation.getMilestones().entrySet()) {
 350             ListDataDefinition<ActivityDataDefinition> activities = milestone.getValue().getActivities();
 351             if (MilestoneTypeEnum.getEnum(milestone.getKey()).isEmpty() || activities == null || activities.isEmpty()) {
 352                 continue;
 353             }
 354             List<Map<String, ToscaActivity>> toscaActivities = new ArrayList<>();
 355             for (ActivityDataDefinition activity : activities.getListToscaDataDefinition()) {
 356                 if (ActivityTypeEnum.getEnum(activity.getType()).isEmpty()) {
 357                     continue;
 358                 }
 359                 Map<String, ToscaActivity> toscaActivityMap = new HashMap<>();
 360                 ToscaActivity toscaActivity = new ToscaActivity();
 361                 toscaActivity.setWorkflow(activity.getWorkflow());
 362                 Map<String, Object> inputs = getToscaActivityInputs(activity.getInputs(), dataTypes);
 363                 if (!inputs.isEmpty()) {
 364                     toscaActivity.setInputs(inputs);
 365                 }
 366                 toscaActivityMap.put(activity.getType(), toscaActivity);
 367                 toscaActivities.add(toscaActivityMap);
 368             }
 369             ToscaMilestone toscaMilestone = new ToscaMilestone();
 370             toscaMilestone.setActivities(toscaActivities);
 371             toscaMilestone.setFilters(getToscaFilters(milestone.getValue().getFilters()));
 372             toscaMilestones.put(milestone.getKey(), toscaMilestone);
 373         }
 374         toscaOperation.setMilestones(toscaMilestones);
 375     }
 376
 377     private List<Map<String, ToscaPropertyConstraint>> getToscaFilters(ListDataDefinition<FilterDataDefinition> filters) {
 378         if (filters != null && !filters.isEmpty()) {
 379             List<Map<String, ToscaPropertyConstraint>> toscaFilters = new ArrayList<>();
 380             for (FilterDataDefinition filter : filters.getListToscaDataDefinition()) {
 381                 Optional<ConstraintType> typeOptional = ConstraintType.findByType(filter.getConstraint());
 382                 if (typeOptional.isEmpty()) {
 383                     continue;
 384                 }
 385                 ConstraintType type = typeOptional.get();
 386                 Object value = filter.isToscaFunction() ? filter.getToscaFunction().getJsonObjectValue() : filter.getFilterValue();
 387                 if (ConstraintType.EQUAL.equals(type)) {
 388                     EqualConstraint equalConstraint = new EqualConstraint(value);
 389                     ToscaPropertyConstraint prop = new ToscaPropertyConstraintEqual(equalConstraint.getEqual());
 390                     toscaFilters.add(Map.of(filter.getName(), prop));
 391                 }
 392                 if (ConstraintType.GREATER_THAN.equals(type)) {
 393                     GreaterThanConstraint greaterThanConstraint = new GreaterThanConstraint(value);
 394                     ToscaPropertyConstraintGreaterThan prop = new ToscaPropertyConstraintGreaterThan(greaterThanConstraint.getGreaterThan());
 395                     toscaFilters.add(Map.of(filter.getName(), prop));
 396                 }
 397                 if (ConstraintType.GREATER_OR_EQUAL.equals(type)) {
 398                     GreaterOrEqualConstraint greaterOrEqualConstraint = new GreaterOrEqualConstraint<>(value);
 399                     ToscaPropertyConstraintGreaterOrEqual prop =
 400                         new ToscaPropertyConstraintGreaterOrEqual(greaterOrEqualConstraint.getGreaterOrEqual());
 401                     toscaFilters.add(Map.of(filter.getName(), prop));
 402                 }
 403                 if (ConstraintType.LESS_THAN.equals(type)) {
 404                     LessThanConstraint lessThanConstraint = new LessThanConstraint(value);
 405                     ToscaPropertyConstraintLessThan prop = new ToscaPropertyConstraintLessThan(lessThanConstraint.getLessThan());
 406                     toscaFilters.add(Map.of(filter.getName(), prop));
 407                 }
 408                 if (ConstraintType.LESS_OR_EQUAL.equals(type)) {
 409                     LessOrEqualConstraint lessOrEqualConstraint = new LessOrEqualConstraint<>(value);
 410                     ToscaPropertyConstraintLessOrEqual prop = new ToscaPropertyConstraintLessOrEqual(lessOrEqualConstraint.getLessOrEqual());
 411                     toscaFilters.add(Map.of(filter.getName(), prop));
 412                 }
 413                 if (ConstraintType.IN_RANGE.equals(type)) {
 414                     InRangeConstraint inRangeConstraint = new InRangeConstraint((List<Object>) value);
 415                     toscaFilters.add(Map.of(filter.getName(), new ToscaPropertyConstraintInRange(inRangeConstraint.getInRange())));
 416                 }
 417                 if (ConstraintType.VALID_VALUES.equals(type)) {
 418                     ValidValuesConstraint validValues = new ValidValuesConstraint((List<Object>) value);
 419                     List prop = validValues.getValidValues();
 420                     toscaFilters.add(Map.of(filter.getName(), (new ToscaPropertyConstraintValidValues(prop))));
 421                 }
 422                 if (ConstraintType.LENGTH.equals(type)) {
 423                     LengthConstraint lengthConstraint = new LengthConstraint((Integer) value);
 424                     toscaFilters.add(Map.of(filter.getName(), (new ToscaPropertyConstraintLength(lengthConstraint.getLength()))));
 425                 }
 426                 if (ConstraintType.MIN_LENGTH.equals(type)) {
 427                     MinLengthConstraint minLengthConstraint = new MinLengthConstraint((Integer) value);
 428                     toscaFilters.add(Map.of(filter.getName(), new ToscaPropertyConstraintMinLength(minLengthConstraint.getMinLength())));
 429                 }
 430                 if (ConstraintType.MAX_LENGTH.equals(type)) {
 431                     MaxLengthConstraint maxLengthConstraint = new MaxLengthConstraint((Integer) value);
 432                     toscaFilters.add(Map.of(filter.getName(), new ToscaPropertyConstraintMaxLength(maxLengthConstraint.getMaxLength())));
 433                 }
 434             }
 435             return toscaFilters;
 436         }
 437         return null;
 438     }
 439
 440     private Map<String, Object> getToscaActivityInputs(ListDataDefinition<OperationInputDefinition> inputs,
 441                                                        Map<String, DataTypeDefinition> dataTypes) {
 442         if (Objects.isNull(inputs) || inputs.isEmpty()) {
 443             return null;
 444         }
 445         Map<String, Object> toscaInputs = new HashMap<>();
 446         for (OperationInputDefinition input : inputs.getListToscaDataDefinition()) {
 447             Object value = propertyConvertor.convertToToscaObject(input, getInputValue(input), dataTypes, false);
 448             if (ObjectUtils.isNotEmpty(value)) {
 449                 toscaInputs.put(input.getName(), value);
 450             }
 451         }
 452         return toscaInputs;
 453     }
 454
 455     private boolean operationHasAnImplementation(OperationDataDefinition operation) {
 456         return operation.getImplementation() != null && StringUtils.isNotEmpty(operation.getImplementation().getArtifactName()) &&
 457             !operation.getImplementation().getArtifactName().equals("''");
 458     }
 459
 460     private void handleInterfaceOperationImplementation(final Component component, final ComponentInstance componentInstance,
 461                                                         final boolean isAssociatedComponent,
 462                                                         final OperationDataDefinition operationDataDefinition,
 463                                                         final ToscaLifecycleOperationDefinition toscaOperation,
 464                                                         final Map<String, DataTypeDefinition> dataTypes) {
 465         final ArtifactDataDefinition implementation = operationDataDefinition.getImplementation();
 466         if (implementation == null) {
 467             return;
 468         }
 469
 470         if (isArtifactPresent(operationDataDefinition)) {
 471             final String operationArtifactPath =
 472                 OperationArtifactUtil.createOperationArtifactPath(component, componentInstance, operationDataDefinition, isAssociatedComponent);
 473             final ToscaInterfaceOperationImplementation toscaInterfaceOperationImplementation = new ToscaInterfaceOperationImplementation();
 474             if (implementation.getTimeout() != null && implementation.getTimeout() > 0) {
 475                 toscaInterfaceOperationImplementation.setTimeout(implementation.getTimeout());
 476             }
 477             if (implementation.getArtifactType() != null) {
 478                 final ToscaArtifactDefinition toscaArtifactDefinition = new ToscaArtifactDefinition();
 479                 toscaArtifactDefinition.setFile(operationArtifactPath);
 480                 final String artifactVersion = implementation.getArtifactVersion();
 481                 toscaArtifactDefinition.setArtifact_version(!artifactVersion.equals(NumberUtils.INTEGER_ZERO.toString()) ? artifactVersion : null);
 482                 toscaArtifactDefinition.setType(implementation.getArtifactType());
 483                 final Map<String, ToscaPropertyAssignment> propertiesMap = handleImplementationProperties(operationDataDefinition, dataTypes);
 484                 if (MapUtils.isNotEmpty(propertiesMap)) {
 485                     toscaArtifactDefinition.setProperties(propertiesMap);
 486                 }
 487                 toscaInterfaceOperationImplementation.setPrimary(toscaArtifactDefinition);
 488                 toscaOperation.setImplementation(toscaInterfaceOperationImplementation);
 489             } else {
 490                 if (toscaInterfaceOperationImplementation.getTimeout() != null) {
 491                     final ToscaArtifactDefinition toscaArtifactDefinition = new ToscaArtifactDefinition();
 492                     toscaArtifactDefinition.setFile(StringUtils.isBlank(operationArtifactPath) || "null".equals(operationArtifactPath) ? null : operationArtifactPath);
 493                     toscaInterfaceOperationImplementation.setPrimary(toscaArtifactDefinition);
 494                     toscaOperation.setImplementation(toscaInterfaceOperationImplementation);
 495                 } else {
 496                     toscaOperation.setImplementation(
 497                         StringUtils.isBlank(operationArtifactPath) || "null".equals(operationArtifactPath) ? null : operationArtifactPath);
 498                 }
 499             }
 500         }
 501     }
 502
 503     private Map<String, ToscaPropertyAssignment> handleImplementationProperties(final OperationDataDefinition operationDataDefinition,
 504                                                                                 final Map<String, DataTypeDefinition> dataTypes) {
 505         if (operationDataDefinition.getImplementation() == null) {
 506             return new HashMap<>();
 507         }
 508
 509         final List<PropertyDataDefinition> properties = operationDataDefinition.getImplementation().getProperties();
 510         if (CollectionUtils.isEmpty(properties)) {
 511             return new HashMap<>();
 512         }
 513
 514         final Map<String, ToscaPropertyAssignment> propertiesMap = new HashMap<>();
 515         properties.stream()
 516             .filter(propertyDataDefinition -> StringUtils.isNotEmpty(propertyDataDefinition.getValue()))
 517             .forEach(propertyDataDefinition -> {
 518                     final String propertyValue =
 519                         propertyDataDefinition.getValue() != null ? propertyDataDefinition.getValue() : propertyDataDefinition.getDefaultValue();
 520                     final ToscaPropertyAssignment toscaPropertyAssignment = new ToscaPropertyAssignment();
 521                     toscaPropertyAssignment.setValue(propertyConvertor.convertToToscaObject(propertyDataDefinition, propertyValue, dataTypes, false));
 522                     propertiesMap.put(propertyDataDefinition.getName(), toscaPropertyAssignment);
 523                 }
 524             );
 525
 526         return propertiesMap;
 527     }
 528
 529     public void removeInterfacesWithoutOperations(final Map<String, Object> interfaceMap) {
 530         if (MapUtils.isEmpty(interfaceMap)) {
 531             return;
 532         }
 533         final Set<String> emptyInterfaces = interfaceMap.entrySet().stream().filter(entry -> {
 534             final Object value = entry.getValue();
 535             if (value instanceof ToscaInterfaceDefinition) {
 536                 final ToscaInterfaceDefinition interfaceDefinition = (ToscaInterfaceDefinition) value;
 537                 return MapUtils.isEmpty(interfaceDefinition.getOperations());
 538             } else if (value instanceof Map) {
 539                 final Map<String, Object> interfaceDefMap = (Map<String, Object>) value;
 540                 return MapUtils.isEmpty(interfaceDefMap);
 541             }
 542             return false;
 543         }).map(Entry::getKey).collect(Collectors.toSet());
 544         emptyInterfaces.forEach(interfaceMap::remove);
 545     }
 546
 547     private Map<String, Object> createInterfaceInputMap(final InterfaceDefinition interfaceDefinition,
 548                                                         final Map<String, DataTypeDefinition> allDataTypeMap) {
 549         final Map<String, InputDataDefinition> inputMap = interfaceDefinition.getInputs();
 550         if (MapUtils.isEmpty(inputMap)) {
 551             return Collections.emptyMap();
 552         }
 553         final Map<String, Object> toscaInterfaceInputMap = new HashMap<>();
 554         for (final Entry<String, InputDataDefinition> inputEntry : inputMap.entrySet()) {
 555             final InputDataDefinition inputDataDefinition = inputEntry.getValue();
 556             final ToscaProperty toscaProperty = propertyConvertor
 557                 .convertProperty(allDataTypeMap, new PropertyDefinition(inputDataDefinition), PropertyType.INPUT);
 558             toscaInterfaceInputMap.put(inputEntry.getKey(), new ToscaInput(toscaProperty));
 559         }
 560         return toscaInterfaceInputMap;
 561     }
 562
 563     /*
 564      * workaround for : currently "defaultp" is not being converted to "default" by the relevant code in
 565      * ToscaExportHandler so, any string Map key named "defaultp" will have its named changed to "default"
 566      * @param operationsMap the map to update
 567      */
 568     private void handleDefaults(Map<String, Object> operationsMap) {
 569         for (Map.Entry<String, Object> operationEntry : operationsMap.entrySet()) {
 570             final Object value = operationEntry.getValue();
 571             if (value instanceof Map) {
 572                 handleDefaults((Map<String, Object>) value);
 573             }
 574             final String key = operationEntry.getKey();
 575             if (key.equals(DEFAULTP)) {
 576                 Object removed = operationsMap.remove(key);
 577                 operationsMap.put(ToscaTagNamesEnum.DEFAULT.getElementName(), removed);
 578             }
 579         }
 580     }
 581
 582     private void fillToscaOperationInputs(OperationDataDefinition operation, Map<String, DataTypeDefinition> dataTypes,
 583                                           ToscaLifecycleOperationDefinition toscaOperation) {
 584         if (Objects.isNull(operation.getInputs()) || operation.getInputs().isEmpty()) {
 585             toscaOperation.setInputs(null);
 586             return;
 587         }
 588         Map<String, ToscaProperty> toscaInputs = new HashMap<>();
 589         for (OperationInputDefinition input : operation.getInputs().getListToscaDataDefinition()) {
 590             ToscaProperty toscaInput = new ToscaProperty();
 591             toscaInput.setDescription(input.getDescription());
 592             toscaInput.setType(input.getType());
 593             toscaInput.setRequired(input.isRequired());
 594             toscaInput.setDefaultp(propertyConvertor.convertToToscaObject(input, getInputValue(input), dataTypes, false));
 595             toscaInputs.put(input.getName(), toscaInput);
 596         }
 597         toscaOperation.setInputs(toscaInputs);
 598     }
 599
 600 }