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