catalog-be/src/main/java/org/openecomp/sdc/be/components/csar/YamlTemplateParsingHandler.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  * Modifications copyright (c) 2019 Nokia
  20  * ================================================================================
  21  */
  22 package org.openecomp.sdc.be.components.csar;
  23
  24 import static java.util.stream.Collectors.toList;
  25 import static org.openecomp.sdc.be.components.impl.ImportUtils.ResultStatusEnum;
  26 import static org.openecomp.sdc.be.components.impl.ImportUtils.ToscaElementTypeEnum;
  27 import static org.openecomp.sdc.be.components.impl.ImportUtils.findFirstToscaListElement;
  28 import static org.openecomp.sdc.be.components.impl.ImportUtils.findFirstToscaMapElement;
  29 import static org.openecomp.sdc.be.components.impl.ImportUtils.findToscaElement;
  30 import static org.openecomp.sdc.be.components.impl.ImportUtils.loadYamlAsStrictMap;
  31 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.ARTIFACTS;
  32 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.CAPABILITIES;
  33 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.CAPABILITY;
  34 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.DEFAULT_VALUE;
  35 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.DESCRIPTION;
  36 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.FILE;
  37 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.GET_INPUT;
  38 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.GROUPS;
  39 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.INPUTS;
  40 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.IS_PASSWORD;
  41 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.MEMBERS;
  42 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.NODE;
  43 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.NODE_TEMPLATES;
  44 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.NODE_TYPE;
  45 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.POLICIES;
  46 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.PROPERTIES;
  47 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.REQUIREMENTS;
  48 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.SUBSTITUTION_FILTERS;
  49 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.SUBSTITUTION_MAPPINGS;
  50 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.TARGETS;
  51 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.TOPOLOGY_TEMPLATE;
  52 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.TYPE;
  53 import static org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum.VALID_SOURCE_TYPES;
  54
  55 import com.google.common.collect.Lists;
  56 import com.google.common.collect.Maps;
  57 import com.google.gson.Gson;
  58 import fj.data.Either;
  59 import java.util.ArrayList;
  60 import java.util.Collection;
  61 import java.util.Collections;
  62 import java.util.EnumMap;
  63 import java.util.HashMap;
  64 import java.util.List;
  65 import java.util.Map;
  66 import java.util.Objects;
  67 import java.util.Set;
  68 import java.util.regex.Pattern;
  69 import java.util.stream.Collectors;
  70 import org.apache.commons.collections.CollectionUtils;
  71 import org.apache.commons.collections.MapUtils;
  72 import org.apache.commons.lang3.StringUtils;
  73 import org.openecomp.sdc.be.components.impl.AnnotationBusinessLogic;
  74 import org.openecomp.sdc.be.components.impl.GroupTypeBusinessLogic;
  75 import org.openecomp.sdc.be.components.impl.ImportUtils;
  76 import org.openecomp.sdc.be.components.impl.NodeFilterUploadCreator;
  77 import org.openecomp.sdc.be.components.impl.PolicyTypeBusinessLogic;
  78 import org.openecomp.sdc.be.components.impl.exceptions.ByActionStatusComponentException;
  79 import org.openecomp.sdc.be.components.utils.PropertiesUtils;
  80 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  81 import org.openecomp.sdc.be.dao.api.ActionStatus;
  82 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphDao;
  83 import org.openecomp.sdc.be.datatypes.elements.CapabilityDataDefinition;
  84 import org.openecomp.sdc.be.datatypes.elements.GetInputValueDataDefinition;
  85 import org.openecomp.sdc.be.datatypes.elements.ListDataDefinition;
  86 import org.openecomp.sdc.be.datatypes.elements.PolicyTargetType;
  87 import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
  88 import org.openecomp.sdc.be.datatypes.elements.RequirementSubstitutionFilterPropertyDataDefinition;
  89 import org.openecomp.sdc.be.model.CapabilityDefinition;
  90 import org.openecomp.sdc.be.model.Component;
  91 import org.openecomp.sdc.be.model.ComponentInstanceProperty;
  92 import org.openecomp.sdc.be.model.GroupDefinition;
  93 import org.openecomp.sdc.be.model.GroupTypeDefinition;
  94 import org.openecomp.sdc.be.model.InputDefinition;
  95 import org.openecomp.sdc.be.model.NodeTypeInfo;
  96 import org.openecomp.sdc.be.model.ParsedToscaYamlInfo;
  97 import org.openecomp.sdc.be.model.PolicyDefinition;
  98 import org.openecomp.sdc.be.model.PolicyTypeDefinition;
  99 import org.openecomp.sdc.be.model.PropertyDefinition;
 100 import org.openecomp.sdc.be.model.UploadArtifactInfo;
 101 import org.openecomp.sdc.be.model.UploadCapInfo;
 102 import org.openecomp.sdc.be.model.UploadComponentInstanceInfo;
 103 import org.openecomp.sdc.be.model.UploadPropInfo;
 104 import org.openecomp.sdc.be.model.UploadReqInfo;
 105 import org.openecomp.sdc.be.model.tosca.ToscaPropertyType;
 106 import org.openecomp.sdc.be.utils.TypeUtils;
 107 import org.openecomp.sdc.common.log.wrappers.Logger;
 108 import org.yaml.snakeyaml.parser.ParserException;
 109
 110 /**
 111  * A handler class designed to parse the YAML file of the service template for a JAVA object
 112  */
 113 @org.springframework.stereotype.Component
 114 public class YamlTemplateParsingHandler {
 115
 116     private static final Pattern propertyValuePattern = Pattern.compile("[ ]*\\{[ ]*(str_replace=|token=|get_property=|concat=|get_attribute=)+");
 117     private static final int SUB_MAPPING_CAPABILITY_OWNER_NAME_IDX = 0;
 118     private static final int SUB_MAPPING_CAPABILITY_NAME_IDX = 1;
 119     private static final Logger log = Logger.getLogger(YamlTemplateParsingHandler.class);
 120     private Gson gson = new Gson();
 121     private JanusGraphDao janusGraphDao;
 122     private GroupTypeBusinessLogic groupTypeBusinessLogic;
 123     private AnnotationBusinessLogic annotationBusinessLogic;
 124     private PolicyTypeBusinessLogic policyTypeBusinessLogic;
 125
 126     public YamlTemplateParsingHandler(JanusGraphDao janusGraphDao, GroupTypeBusinessLogic groupTypeBusinessLogic,
 127                                       AnnotationBusinessLogic annotationBusinessLogic, PolicyTypeBusinessLogic policyTypeBusinessLogic) {
 128         this.janusGraphDao = janusGraphDao;
 129         this.groupTypeBusinessLogic = groupTypeBusinessLogic;
 130         this.annotationBusinessLogic = annotationBusinessLogic;
 131         this.policyTypeBusinessLogic = policyTypeBusinessLogic;
 132     }
 133
 134     public ParsedToscaYamlInfo parseResourceInfoFromYAML(String fileName, String resourceYml, Map<String, String> createdNodesToscaResourceNames,
 135                                                          Map<String, NodeTypeInfo> nodeTypesInfo, String nodeName,
 136                                                          Component component, String interfaceTemplateYaml) {
 137         log.debug("#parseResourceInfoFromYAML - Going to parse yaml {} ", fileName);
 138         Map<String, Object> mappedToscaTemplate = getMappedToscaTemplate(fileName, resourceYml, nodeTypesInfo, nodeName);
 139         ParsedToscaYamlInfo parsedToscaYamlInfo = new ParsedToscaYamlInfo();
 140         Map<String, Object> mappedTopologyTemplate = (Map<String, Object>) findToscaElement(mappedToscaTemplate, TOPOLOGY_TEMPLATE,
 141             ToscaElementTypeEnum.ALL).left().on(err -> failIfNotTopologyTemplate(fileName));
 142         Map<String, Object> mappedTopologyTemplateInputs = mappedTopologyTemplate.entrySet().stream()
 143             .filter(entry -> entry.getKey().equals(INPUTS.getElementName())).collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
 144         parsedToscaYamlInfo.setInputs(getInputs(mappedTopologyTemplateInputs));
 145         parsedToscaYamlInfo.setInstances(getInstances(mappedToscaTemplate, createdNodesToscaResourceNames));
 146         parsedToscaYamlInfo.setGroups(getGroups(mappedToscaTemplate, component.getModel()));
 147         parsedToscaYamlInfo.setPolicies(getPolicies(mappedToscaTemplate, component.getModel()));
 148         Map<String, Object> substitutionMappings = getSubstitutionMappings(mappedToscaTemplate);
 149         if (substitutionMappings != null) {
 150             if (component.isService() && !interfaceTemplateYaml.isEmpty()) {
 151                 parsedToscaYamlInfo.setProperties(getProperties(loadYamlAsStrictMap(interfaceTemplateYaml)));
 152                 parsedToscaYamlInfo.setSubstitutionFilterProperties(getSubstitutionFilterProperties(mappedToscaTemplate));
 153             }
 154             parsedToscaYamlInfo.setSubstitutionMappingNodeType((String) substitutionMappings.get(NODE_TYPE.getElementName()));
 155         }
 156         log.debug("#parseResourceInfoFromYAML - The yaml {} has been parsed ", fileName);
 157         return parsedToscaYamlInfo;
 158     }
 159
 160     private Map<String, Object> getMappedToscaTemplate(String fileName, String resourceYml, Map<String, NodeTypeInfo> nodeTypesInfo,
 161                                                        String nodeName) {
 162         Map<String, Object> mappedToscaTemplate;
 163         if (isNodeExist(nodeTypesInfo, nodeName)) {
 164             mappedToscaTemplate = nodeTypesInfo.get(nodeName).getMappedToscaTemplate();
 165         } else {
 166             mappedToscaTemplate = loadYaml(fileName, resourceYml);
 167         }
 168         return mappedToscaTemplate;
 169     }
 170
 171     private Map<String, Object> loadYaml(String fileName, String resourceYml) {
 172         Map<String, Object> mappedToscaTemplate = null;
 173         try {
 174             mappedToscaTemplate = loadYamlAsStrictMap(resourceYml);
 175         } catch (ParserException e) {
 176             log.debug("#getMappedToscaTemplate - Failed to load YAML file {}", fileName, e);
 177             rollbackWithException(ActionStatus.TOSCA_PARSE_ERROR, fileName, e.getMessage());
 178         }
 179         return mappedToscaTemplate;
 180     }
 181
 182     private boolean isNodeExist(Map<String, NodeTypeInfo> nodeTypesInfo, String nodeName) {
 183         return nodeTypesInfo != null && nodeName != null && nodeTypesInfo.containsKey(nodeName);
 184     }
 185
 186     private Map<String, InputDefinition> getInputs(Map<String, Object> toscaJson) {
 187         Map<String, InputDefinition> inputs = ImportUtils.getInputs(toscaJson, annotationBusinessLogic.getAnnotationTypeOperations()).left()
 188             .on(err -> new HashMap<>());
 189         annotationBusinessLogic.validateAndMergeAnnotationsAndAssignToInput(inputs);
 190         return inputs;
 191     }
 192
 193     private Map<String, PropertyDefinition> getProperties(Map<String, Object> toscaJson) {
 194         return ImportUtils.getProperties(toscaJson).left().on(err -> new HashMap<>());
 195     }
 196
 197     private ListDataDefinition<RequirementSubstitutionFilterPropertyDataDefinition> getSubstitutionFilterProperties(Map<String, Object> toscaJson) {
 198         ListDataDefinition<RequirementSubstitutionFilterPropertyDataDefinition> propertyList = new ListDataDefinition<>();
 199         Map<String, Object> substitutionFilters = findFirstToscaMapElement(toscaJson, SUBSTITUTION_FILTERS).left().on(err -> new HashMap<>());
 200         if (MapUtils.isEmpty(substitutionFilters)) {
 201             return propertyList;
 202         }
 203         ArrayList<Map<String, List<Map<String, Object>>>> substitutionFilterProperties =
 204             (ArrayList<Map<String, List<Map<String, Object>>>>) substitutionFilters.get("properties");
 205         if (CollectionUtils.isEmpty(substitutionFilterProperties)) {
 206             return propertyList;
 207         }
 208         for (Map<String, List<Map<String, Object>>> filterProps : substitutionFilterProperties) {
 209             for (Map.Entry<String, List<Map<String, Object>>> filterPropsMap : filterProps.entrySet()) {
 210                 for (Map<String, Object> mapValue : filterPropsMap.getValue()) {
 211                     RequirementSubstitutionFilterPropertyDataDefinition requirementSubstitutionFilterPropertyDataDefinition =
 212                         new RequirementSubstitutionFilterPropertyDataDefinition();
 213                     requirementSubstitutionFilterPropertyDataDefinition.setName(filterPropsMap.getKey());
 214                     requirementSubstitutionFilterPropertyDataDefinition.setConstraints(
 215                         getSubstitutionFilterConstraints(filterPropsMap.getKey(), mapValue));
 216                     propertyList.add(requirementSubstitutionFilterPropertyDataDefinition);
 217                 }
 218             }
 219         }
 220         return propertyList;
 221     }
 222
 223     private List<String> getSubstitutionFilterConstraints(String name, Map<String, Object> value) {
 224         List<String> constraints = new ArrayList<>();
 225         for (Map.Entry<String, Object> valueMap : value.entrySet()) {
 226             constraints.add(name + ": {" + valueMap.getKey() + ": " + valueMap.getValue() + "}");
 227         }
 228         return constraints;
 229     }
 230
 231     private Map<String, PolicyDefinition> getPolicies(Map<String, Object> toscaJson, String model) {
 232         Map<String, Object> mappedTopologyTemplate = (Map<String, Object>) findToscaElement(toscaJson, TOPOLOGY_TEMPLATE, ToscaElementTypeEnum.ALL)
 233             .left().on(err -> new HashMap<>());
 234         Map<String, Object> foundPolicies = (Map<String, Object>) mappedTopologyTemplate.get(POLICIES.getElementName());
 235         if (MapUtils.isNotEmpty(foundPolicies)) {
 236             return foundPolicies.entrySet().stream().map(policyToCreate -> createPolicy(policyToCreate, model))
 237                 .collect(Collectors.toMap(PolicyDefinition::getName, p -> p));
 238         }
 239         return Collections.emptyMap();
 240     }
 241
 242     private PolicyDefinition createPolicy(Map.Entry<String, Object> policyNameValue, String model) {
 243         PolicyDefinition emptyPolicyDef = new PolicyDefinition();
 244         String policyName = policyNameValue.getKey();
 245         emptyPolicyDef.setName(policyName);
 246         try {
 247             // There's no need to null test in conjunction with an instanceof test. null is not an instanceof anything, so a null check is redundant.
 248             if (policyNameValue.getValue() instanceof Map) {
 249                 Map<String, Object> policyTemplateJsonMap = (Map<String, Object>) policyNameValue.getValue();
 250                 validateAndFillPolicy(emptyPolicyDef, policyTemplateJsonMap, model);
 251             } else {
 252                 rollbackWithException(ActionStatus.NOT_TOPOLOGY_TOSCA_TEMPLATE);
 253             }
 254         } catch (ClassCastException e) {
 255             log.debug("#createPolicy - Failed to create the policy {}. The exception occurred", policyName, e);
 256             rollbackWithException(ActionStatus.INVALID_YAML);
 257         }
 258         return emptyPolicyDef;
 259     }
 260
 261     private void validateAndFillPolicy(PolicyDefinition emptyPolicyDefinition, Map<String, Object> policyTemplateJsonMap, String model) {
 262         String policyTypeName = (String) policyTemplateJsonMap.get(TYPE.getElementName());
 263         if (StringUtils.isEmpty(policyTypeName)) {
 264             log.debug("#validateAndFillPolicy - The 'type' member is not found under policy {}", emptyPolicyDefinition.getName());
 265             rollbackWithException(ActionStatus.POLICY_MISSING_POLICY_TYPE, emptyPolicyDefinition.getName());
 266         }
 267         emptyPolicyDefinition.setType(policyTypeName);
 268         // set policy targets
 269         emptyPolicyDefinition.setTargets(validateFillPolicyTargets(policyTemplateJsonMap));
 270         PolicyTypeDefinition policyTypeDefinition = validateGetPolicyTypeDefinition(policyTypeName, model);
 271         // set policy properties
 272         emptyPolicyDefinition.setProperties(validateFillPolicyProperties(policyTypeDefinition, policyTemplateJsonMap));
 273     }
 274
 275     private PolicyTypeDefinition validateGetPolicyTypeDefinition(String policyType, String modelName) {
 276         PolicyTypeDefinition policyTypeDefinition = policyTypeBusinessLogic.getLatestPolicyTypeByType(policyType, modelName);
 277         if (policyTypeDefinition == null) {
 278             log.debug("#validateAndFillPolicy - The policy type {} not found", policyType);
 279             rollbackWithException(ActionStatus.POLICY_TYPE_IS_INVALID, policyType);
 280         }
 281         return policyTypeDefinition;
 282     }
 283
 284     private List<PropertyDataDefinition> validateFillPolicyProperties(PolicyTypeDefinition policyTypeDefinition,
 285                                                                       Map<String, Object> policyTemplateJsonMap) {
 286         if (MapUtils.isEmpty(policyTemplateJsonMap) || Objects.isNull(policyTypeDefinition)) {
 287             return Collections.emptyList();
 288         }
 289         List<PropertyDataDefinition> propertyDataDefinitionList = new ArrayList<>();
 290         Map<String, Object> propertiesMap = (Map<String, Object>) policyTemplateJsonMap.get(PROPERTIES.getElementName());
 291         if (MapUtils.isEmpty(propertiesMap)) {
 292             return Collections.emptyList();
 293         }
 294         if (CollectionUtils.isNotEmpty(policyTypeDefinition.getProperties())) {
 295             propertyDataDefinitionList = policyTypeDefinition.getProperties().stream()
 296                 .map(propertyDefinition -> setPropertyValue(propertiesMap, propertyDefinition)).collect(Collectors.toList());
 297         }
 298         return propertyDataDefinitionList;
 299     }
 300
 301     private PropertyDataDefinition setPropertyValue(Map<String, Object> propertiesMap, PropertyDataDefinition srcPropertyDataDefinition) {
 302         PropertyDataDefinition newPropertyDef = new PropertyDataDefinition(srcPropertyDataDefinition);
 303         String propertyName = newPropertyDef.getName();
 304         if (Objects.nonNull(propertiesMap.get(propertyName))) {
 305             Object propValue = propertiesMap.get(propertyName);
 306             newPropertyDef.setValue(PropertiesUtils.trimQuotes(gson.toJson(propValue)));
 307         }
 308         return newPropertyDef;
 309     }
 310
 311     private Map<PolicyTargetType, List<String>> validateFillPolicyTargets(Map<String, Object> policyTemplateJson) {
 312         Map<PolicyTargetType, List<String>> targets = new EnumMap<>(PolicyTargetType.class);
 313         if (policyTemplateJson.containsKey(TARGETS.getElementName()) && policyTemplateJson.get(TARGETS.getElementName()) instanceof List) {
 314             List<String> targetsElement = (List<String>) policyTemplateJson.get(TARGETS.getElementName());
 315             targets.put(PolicyTargetType.COMPONENT_INSTANCES, targetsElement);
 316         }
 317         return targets;
 318     }
 319
 320     private Map<String, UploadComponentInstanceInfo> getInstances(Map<String, Object> toscaJson,
 321                                                                   Map<String, String> createdNodesToscaResourceNames) {
 322         Map<String, Object> nodeTemplates = findFirstToscaMapElement(toscaJson, NODE_TEMPLATES).left().on(err -> new HashMap<>());
 323         if (nodeTemplates.isEmpty()) {
 324             return Collections.emptyMap();
 325         }
 326         return getInstances(toscaJson, createdNodesToscaResourceNames, nodeTemplates);
 327     }
 328
 329     private Map<String, UploadComponentInstanceInfo> getInstances(Map<String, Object> toscaJson, Map<String, String> createdNodesToscaResourceNames,
 330                                                                   Map<String, Object> nodeTemplates) {
 331         Map<String, Object> substitutionMappings = getSubstitutionMappings(toscaJson);
 332         return nodeTemplates.entrySet().stream()
 333             .map(node -> buildModuleComponentInstanceInfo(node, substitutionMappings, createdNodesToscaResourceNames))
 334             .collect(Collectors.toMap(UploadComponentInstanceInfo::getName, i -> i));
 335     }
 336
 337     private Map<String, Object> getSubstitutionMappings(Map<String, Object> toscaJson) {
 338         Either<Map<String, Object>, ResultStatusEnum> eitherSubstitutionMappings = findFirstToscaMapElement(toscaJson, SUBSTITUTION_MAPPINGS);
 339         if (eitherSubstitutionMappings.isLeft()) {
 340             return eitherSubstitutionMappings.left().value();
 341         }
 342         return null;
 343     }
 344
 345     @SuppressWarnings("unchecked")
 346     private Map<String, GroupDefinition> getGroups(Map<String, Object> toscaJson, String model) {
 347         Map<String, Object> mappedTopologyTemplate = (Map<String, Object>) findToscaElement(toscaJson, TOPOLOGY_TEMPLATE, ToscaElementTypeEnum.ALL)
 348             .left().on(err -> new HashMap<>());
 349         Map<String, Object> foundGroups = (Map<String, Object>) mappedTopologyTemplate.get(GROUPS.getElementName());
 350         if (MapUtils.isNotEmpty(foundGroups)) {
 351             Map<String, GroupDefinition> groups = foundGroups.entrySet().stream().map(groupToCreate -> createGroup(groupToCreate, model))
 352                 .collect(Collectors.toMap(GroupDefinition::getName, g -> g));
 353             Map<String, Object> substitutionMappings = getSubstitutionMappings(toscaJson);
 354             if (capabilitiesSubstitutionMappingsExist(substitutionMappings)) {
 355                 groups.entrySet().forEach(entry -> updateCapabilitiesNames(entry.getValue(),
 356                     getNamesToUpdate(entry.getKey(), (Map<String, List<String>>) substitutionMappings.get(CAPABILITIES.getElementName()))));
 357             }
 358             return groups;
 359         }
 360         return new HashMap<>();
 361     }
 362
 363     private void updateCapabilitiesNames(GroupDefinition group, Map<String, String> capabilityNames) {
 364         if (MapUtils.isNotEmpty(group.getCapabilities())) {
 365             group.getCapabilities().values().stream().flatMap(Collection::stream).filter(cap -> capabilityNames.containsKey(cap.getName()))
 366                 .forEach(cap -> cap.setName(capabilityNames.get(cap.getName())));
 367         }
 368     }
 369
 370     private Map<String, String> getNamesToUpdate(String name, Map<String, List<String>> pair) {
 371         return pair.entrySet().stream().filter(e -> e.getValue().get(SUB_MAPPING_CAPABILITY_OWNER_NAME_IDX).equalsIgnoreCase(name))
 372             .collect(Collectors.toMap(e -> e.getValue().get(SUB_MAPPING_CAPABILITY_NAME_IDX), Map.Entry::getKey, (n1, n2) -> n1));
 373     }
 374
 375     private boolean capabilitiesSubstitutionMappingsExist(Map<String, Object> substitutionMappings) {
 376         return substitutionMappings != null && substitutionMappings.containsKey(CAPABILITIES.getElementName());
 377     }
 378
 379     private GroupDefinition createGroup(Map.Entry<String, Object> groupNameValue, String model) {
 380         GroupDefinition group = new GroupDefinition();
 381         group.setName(groupNameValue.getKey());
 382         try {
 383             if (groupNameValue.getValue() instanceof Map) {
 384                 Map<String, Object> groupTemplateJsonMap = (Map<String, Object>) groupNameValue.getValue();
 385                 validateAndFillGroup(group, groupTemplateJsonMap, model);
 386                 validateUpdateGroupProperties(group, groupTemplateJsonMap);
 387                 validateUpdateGroupCapabilities(group, groupTemplateJsonMap);
 388             } else {
 389                 rollbackWithException(ActionStatus.NOT_TOPOLOGY_TOSCA_TEMPLATE);
 390             }
 391         } catch (ClassCastException e) {
 392             log.debug("#createGroup - Failed to create the group {}. The exception occurres", groupNameValue.getKey(), e);
 393             rollbackWithException(ActionStatus.INVALID_YAML);
 394         }
 395         return group;
 396     }
 397
 398     private Map<String, CapabilityDefinition> addCapabilities(Map<String, CapabilityDefinition> cap, Map<String, CapabilityDefinition> otherCap) {
 399         cap.putAll(otherCap);
 400         return cap;
 401     }
 402
 403     private Map<String, CapabilityDefinition> addCapability(CapabilityDefinition cap) {
 404         Map<String, CapabilityDefinition> map = Maps.newHashMap();
 405         map.put(cap.getName(), cap);
 406         return map;
 407     }
 408
 409     private void setMembers(GroupDefinition groupInfo, Map<String, Object> groupTemplateJsonMap) {
 410         if (groupTemplateJsonMap.containsKey(MEMBERS.getElementName())) {
 411             Object members = groupTemplateJsonMap.get(MEMBERS.getElementName());
 412             if (members != null) {
 413                 if (members instanceof List) {
 414                     setMembersFromList(groupInfo, (List<?>) members);
 415                 } else {
 416                     log.debug("The 'members' member is not of type list under group {}", groupInfo.getName());
 417                     rollbackWithException(ActionStatus.NOT_TOPOLOGY_TOSCA_TEMPLATE);
 418                 }
 419             }
 420         }
 421     }
 422
 423     private void setMembersFromList(GroupDefinition groupInfo, List<?> membersAsList) {
 424         groupInfo.setMembers(membersAsList.stream().collect(Collectors.toMap(Object::toString, member -> "")));
 425     }
 426
 427     @SuppressWarnings("unchecked")
 428     private void validateUpdateGroupProperties(GroupDefinition groupInfo, Map<String, Object> groupTemplateJsonMap) {
 429         if (groupTemplateJsonMap.containsKey(PROPERTIES.getElementName())) {
 430             Object propertiesElement = groupTemplateJsonMap.get(PROPERTIES.getElementName());
 431             if (propertiesElement instanceof Map) {
 432                 mergeGroupProperties(groupInfo, (Map<String, Object>) propertiesElement);
 433             }
 434         }
 435     }
 436
 437     private void mergeGroupProperties(GroupDefinition groupInfo, Map<String, Object> parsedProperties) {
 438         if (CollectionUtils.isNotEmpty(groupInfo.getProperties())) {
 439             validateGroupProperties(parsedProperties, groupInfo);
 440             groupInfo.getProperties().forEach(p -> mergeGroupProperty(p, parsedProperties));
 441         }
 442     }
 443
 444     private void mergeGroupProperty(PropertyDataDefinition property, Map<String, Object> parsedProperties) {
 445         if (parsedProperties.containsKey(property.getName())) {
 446             Object propValue = parsedProperties.get(property.getName());
 447             if (valueNotContainsPattern(propertyValuePattern, propValue)) {
 448                 setPropertyValueAndGetInputsValues(property, propValue);
 449             }
 450         }
 451     }
 452
 453     private void setPropertyValueAndGetInputsValues(PropertyDataDefinition property, Object propValue) {
 454         if (propValue != null) {
 455             UploadPropInfo uploadPropInfo = buildProperty(property.getName(), propValue);
 456             property.setValue(convertPropertyValue(ToscaPropertyType.isValidType(property.getType()), uploadPropInfo.getValue()));
 457             property.setGetInputValues(uploadPropInfo.getGet_input());
 458         }
 459     }
 460
 461     private String convertPropertyValue(ToscaPropertyType type, Object value) {
 462         String convertedValue = null;
 463         if (value != null) {
 464             if (type == null || value instanceof Map || value instanceof List) {
 465                 convertedValue = gson.toJson(value);
 466             } else {
 467                 convertedValue = value.toString();
 468             }
 469         }
 470         return convertedValue;
 471     }
 472
 473     private void setDescription(GroupDefinition groupInfo, Map<String, Object> groupTemplateJsonMap) {
 474         if (groupTemplateJsonMap.containsKey(DESCRIPTION.getElementName())) {
 475             groupInfo.setDescription((String) groupTemplateJsonMap.get(DESCRIPTION.getElementName()));
 476         }
 477     }
 478
 479     private void validateAndFillGroup(GroupDefinition groupInfo, Map<String, Object> groupTemplateJsonMap, String model) {
 480         String type = (String) groupTemplateJsonMap.get(TYPE.getElementName());
 481         if (StringUtils.isEmpty(type)) {
 482             log.debug("#validateAndFillGroup - The 'type' member is not found under group {}", groupInfo.getName());
 483             rollbackWithException(ActionStatus.GROUP_MISSING_GROUP_TYPE, groupInfo.getName());
 484         }
 485         groupInfo.setType(type);
 486         GroupTypeDefinition groupType = groupTypeBusinessLogic.getLatestGroupTypeByType(type, model);
 487         if (groupType == null) {
 488             log.debug("#validateAndFillGroup - The group type {} not found", groupInfo.getName());
 489             rollbackWithException(ActionStatus.GROUP_TYPE_IS_INVALID, type);
 490         }
 491         groupInfo.convertFromGroupProperties(groupType.getProperties());
 492         groupInfo.convertCapabilityDefinitions(groupType.getCapabilities());
 493         setDescription(groupInfo, groupTemplateJsonMap);
 494         setMembers(groupInfo, groupTemplateJsonMap);
 495     }
 496
 497     @SuppressWarnings("unchecked")
 498     private void validateUpdateGroupCapabilities(GroupDefinition groupInfo, Map<String, Object> groupTemplateJsonMap) {
 499         if (groupTemplateJsonMap.containsKey(CAPABILITIES.getElementName())) {
 500             Object capabilities = groupTemplateJsonMap.get(CAPABILITIES.getElementName());
 501             if (capabilities instanceof List) {
 502                 validateUpdateCapabilities(groupInfo, ((List<Object>) capabilities).stream().map(o -> buildGroupCapability(groupInfo, o))
 503                     .collect(Collectors.toMap(CapabilityDefinition::getType, this::addCapability, this::addCapabilities)));
 504             } else if (capabilities instanceof Map) {
 505                 validateUpdateCapabilities(groupInfo,
 506                     ((Map<String, Object>) capabilities).entrySet().stream().map(e -> buildGroupCapability(groupInfo, e))
 507                         .collect(Collectors.toMap(CapabilityDefinition::getType, this::addCapability, this::addCapabilities)));
 508             } else {
 509                 log.debug("#setCapabilities - Failed to import the capabilities of the group {}. ", groupInfo.getName());
 510                 rollbackWithException(ActionStatus.INVALID_YAML);
 511             }
 512         }
 513     }
 514
 515     private void validateUpdateCapabilities(GroupDefinition groupInfo, Map<String, Map<String, CapabilityDefinition>> capabilityInfo) {
 516         validateGroupCapabilities(groupInfo, capabilityInfo);
 517         groupInfo.updateCapabilitiesProperties(capabilityInfo);
 518     }
 519
 520     private void validateGroupCapabilities(GroupDefinition group, Map<String, Map<String, CapabilityDefinition>> parsedCapabilities) {
 521         if (MapUtils.isNotEmpty(parsedCapabilities)) {
 522             if (MapUtils.isEmpty(group.getCapabilities())) {
 523                 failOnMissingCapabilityTypes(group, Lists.newArrayList(parsedCapabilities.keySet()));
 524             }
 525             List<String> missingCapTypes = parsedCapabilities.keySet().stream().filter(ct -> !group.getCapabilities().containsKey(ct))
 526                 .collect(toList());
 527             if (CollectionUtils.isNotEmpty(missingCapTypes)) {
 528                 failOnMissingCapabilityTypes(group, missingCapTypes);
 529             }
 530             group.getCapabilities().entrySet().forEach(e -> validateCapabilities(group, e.getValue(), parsedCapabilities.get(e.getKey())));
 531         }
 532     }
 533
 534     private void validateCapabilities(GroupDefinition group, List<CapabilityDefinition> capabilities,
 535                                       Map<String, CapabilityDefinition> parsedCapabilities) {
 536         List<String> allowedCapNames = capabilities.stream().map(CapabilityDefinition::getName).distinct().collect(toList());
 537         List<String> missingCapNames = parsedCapabilities.keySet().stream().filter(c -> !allowedCapNames.contains(c)).collect(toList());
 538         if (CollectionUtils.isNotEmpty(missingCapNames)) {
 539             failOnMissingCapabilityNames(group, missingCapNames);
 540         }
 541         validateCapabilitiesProperties(capabilities, parsedCapabilities);
 542     }
 543
 544     private void validateCapabilitiesProperties(List<CapabilityDefinition> capabilities, Map<String, CapabilityDefinition> parsedCapabilities) {
 545         capabilities.forEach(c -> validateCapabilityProperties(c, parsedCapabilities.get(c.getName())));
 546     }
 547
 548     private void validateCapabilityProperties(CapabilityDefinition capability, CapabilityDefinition parsedCapability) {
 549         if (parsedCapability != null && parsedCapability.getProperties() != null) {
 550             List<String> parsedPropertiesNames = parsedCapability.getProperties().stream().map(ComponentInstanceProperty::getName).collect(toList());
 551             validateProperties(capability.getProperties().stream().map(PropertyDataDefinition::getName).collect(toList()), parsedPropertiesNames,
 552                 ActionStatus.PROPERTY_NOT_FOUND, capability.getName(), capability.getType());
 553         }
 554     }
 555
 556     private void validateGroupProperties(Map<String, Object> parsedProperties, GroupDefinition groupInfo) {
 557         List<String> parsedPropertiesNames = parsedProperties.entrySet().stream().map(Map.Entry::getKey).collect(toList());
 558         validateProperties(groupInfo.getProperties().stream().map(PropertyDataDefinition::getName).collect(toList()), parsedPropertiesNames,
 559             ActionStatus.GROUP_PROPERTY_NOT_FOUND, groupInfo.getName(), groupInfo.getType());
 560     }
 561
 562     private void validateProperties(List<String> validProperties, List<String> parsedProperties, ActionStatus actionStatus, String name,
 563                                     String type) {
 564         if (CollectionUtils.isNotEmpty(parsedProperties)) {
 565             verifyMissingProperties(actionStatus, name, type, parsedProperties.stream().filter(n -> !validProperties.contains(n)).collect(toList()));
 566         }
 567     }
 568
 569     private void verifyMissingProperties(ActionStatus actionStatus, String name, String type, List<String> missingProperties) {
 570         if (CollectionUtils.isNotEmpty(missingProperties)) {
 571             if (log.isDebugEnabled()) {
 572                 log.debug("#validateProperties - Failed to validate properties. The properties {} are missing on {} of the type {}. ",
 573                     missingProperties.toString(), name, type);
 574             }
 575             rollbackWithException(actionStatus, missingProperties.toString(), missingProperties.toString(), name, type);
 576         }
 577     }
 578
 579     @SuppressWarnings("unchecked")
 580     private CapabilityDefinition buildGroupCapability(GroupDefinition groupInfo, Object capObject) {
 581         if (!(capObject instanceof Map)) {
 582             log.debug("#convertToGroupCapability - Failed to import the capability {}. ", capObject);
 583             rollbackWithException(ActionStatus.INVALID_YAML);
 584         }
 585         return buildGroupCapability(groupInfo, ((Map<String, Object>) capObject).entrySet().iterator().next());
 586     }
 587
 588     @SuppressWarnings("unchecked")
 589     private CapabilityDefinition buildGroupCapability(GroupDefinition groupInfo, Map.Entry<String, Object> capEntry) {
 590         CapabilityDefinition capability = new CapabilityDefinition();
 591         capability.setOwnerType(CapabilityDataDefinition.OwnerType.GROUP);
 592         capability.setName(capEntry.getKey());
 593         capability.setParentName(capEntry.getKey());
 594         capability.setOwnerId(groupInfo.getName());
 595         if (!(capEntry.getValue() instanceof Map)) {
 596             log.debug("#convertMapEntryToCapabilityDefinition - Failed to import the capability {}. ", capEntry.getKey());
 597             rollbackWithException(ActionStatus.INVALID_YAML);
 598         }
 599         Map<String, Object> capabilityValue = (Map<String, Object>) capEntry.getValue();
 600         String type = (String) capabilityValue.get(TYPE.getElementName());
 601         if (StringUtils.isEmpty(type)) {
 602             log.debug("#convertMapEntryToCapabilityDefinition - Failed to import the capability {}. Missing capability type. ", capEntry.getKey());
 603             rollbackWithException(ActionStatus.INVALID_YAML);
 604         }
 605         capability.setType(type);
 606         if (!(capabilityValue.get(PROPERTIES.getElementName()) instanceof Map)) {
 607             log.debug("#convertMapEntryToCapabilityDefinition - Failed to import the capability {}. ", capEntry.getKey());
 608             rollbackWithException(ActionStatus.INVALID_YAML);
 609         }
 610         Map<String, Object> properties = (Map<String, Object>) capabilityValue.get(PROPERTIES.getElementName());
 611         capability.setProperties(properties.entrySet().stream().map(this::convertToProperty).collect(toList()));
 612         return capability;
 613     }
 614
 615     private ComponentInstanceProperty convertToProperty(Map.Entry<String, Object> e) {
 616         ComponentInstanceProperty property = new ComponentInstanceProperty();
 617         property.setName(e.getKey());
 618         property.setValue((String) e.getValue());
 619         return property;
 620     }
 621
 622     @SuppressWarnings("unchecked")
 623     private UploadComponentInstanceInfo buildModuleComponentInstanceInfo(Map.Entry<String, Object> nodeTemplateJsonEntry,
 624                                                                          Map<String, Object> substitutionMappings,
 625                                                                          Map<String, String> createdNodesToscaResourceNames) {
 626         UploadComponentInstanceInfo nodeTemplateInfo = new UploadComponentInstanceInfo();
 627         nodeTemplateInfo.setName(nodeTemplateJsonEntry.getKey());
 628         try {
 629             if (nodeTemplateJsonEntry.getValue() instanceof String) {
 630                 String nodeTemplateJsonString = (String) nodeTemplateJsonEntry.getValue();
 631                 nodeTemplateInfo.setType(nodeTemplateJsonString);
 632             } else if (nodeTemplateJsonEntry.getValue() instanceof Map) {
 633                 Map<String, Object> nodeTemplateJsonMap = (Map<String, Object>) nodeTemplateJsonEntry.getValue();
 634                 setToscaResourceType(createdNodesToscaResourceNames, nodeTemplateInfo, nodeTemplateJsonMap);
 635                 setRequirements(nodeTemplateInfo, nodeTemplateJsonMap);
 636                 setCapabilities(nodeTemplateInfo, nodeTemplateJsonMap);
 637                 setArtifacts(nodeTemplateInfo, nodeTemplateJsonMap);
 638                 updateProperties(nodeTemplateInfo, nodeTemplateJsonMap);
 639                 setDirectives(nodeTemplateInfo, nodeTemplateJsonMap);
 640                 setNodeFilter(nodeTemplateInfo, nodeTemplateJsonMap);
 641                 setSubstitutions(substitutionMappings, nodeTemplateInfo);
 642             } else {
 643                 rollbackWithException(ActionStatus.NOT_TOPOLOGY_TOSCA_TEMPLATE);
 644             }
 645         } catch (ClassCastException e) {
 646             BeEcompErrorManager.getInstance().logBeSystemError("Import Resource - create capability");
 647             log.debug("error when creating capability, message:{}", e.getMessage(), e);
 648             rollbackWithException(ActionStatus.INVALID_YAML);
 649         }
 650         return nodeTemplateInfo;
 651     }
 652
 653     @SuppressWarnings("unchecked")
 654     private void setSubstitutions(Map<String, Object> substitutionMappings, UploadComponentInstanceInfo nodeTemplateInfo) {
 655         if (substitutionMappings != null) {
 656             if (substitutionMappings.containsKey(CAPABILITIES.getElementName())) {
 657                 nodeTemplateInfo.setCapabilitiesNamesToUpdate(getNamesToUpdate(nodeTemplateInfo.getName(),
 658                     (Map<String, List<String>>) substitutionMappings.get(CAPABILITIES.getElementName())));
 659             }
 660             if (substitutionMappings.containsKey(REQUIREMENTS.getElementName())) {
 661                 nodeTemplateInfo.setRequirementsNamesToUpdate(getNamesToUpdate(nodeTemplateInfo.getName(),
 662                     (Map<String, List<String>>) substitutionMappings.get(REQUIREMENTS.getElementName())));
 663             }
 664         }
 665     }
 666
 667     private void updateProperties(UploadComponentInstanceInfo nodeTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 668         if (nodeTemplateJsonMap.containsKey(PROPERTIES.getElementName())) {
 669             Map<String, List<UploadPropInfo>> properties = buildPropModuleFromYaml(nodeTemplateJsonMap);
 670             if (!properties.isEmpty()) {
 671                 nodeTemplateInfo.setProperties(properties);
 672             }
 673         }
 674     }
 675
 676     private void setCapabilities(UploadComponentInstanceInfo nodeTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 677         if (nodeTemplateJsonMap.containsKey(CAPABILITIES.getElementName())) {
 678             Map<String, List<UploadCapInfo>> eitherCapRes = createCapModuleFromYaml(nodeTemplateJsonMap);
 679             if (!eitherCapRes.isEmpty()) {
 680                 nodeTemplateInfo.setCapabilities(eitherCapRes);
 681             }
 682         }
 683     }
 684
 685     private void setArtifacts(UploadComponentInstanceInfo nodeTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 686         if (nodeTemplateJsonMap.containsKey(ARTIFACTS.getElementName())) {
 687             Map<String, Map<String, UploadArtifactInfo>> eitherArtifactsRes = createArtifactsModuleFromYaml(nodeTemplateJsonMap);
 688             if (!eitherArtifactsRes.isEmpty()) {
 689                 nodeTemplateInfo.setArtifacts(eitherArtifactsRes);
 690             }
 691         }
 692     }
 693
 694     private void setRequirements(UploadComponentInstanceInfo nodeTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 695         if (nodeTemplateJsonMap.containsKey(REQUIREMENTS.getElementName())) {
 696             Map<String, List<UploadReqInfo>> regResponse = createReqModuleFromYaml(nodeTemplateJsonMap);
 697             if (!regResponse.isEmpty()) {
 698                 nodeTemplateInfo.setRequirements(regResponse);
 699             }
 700         }
 701     }
 702
 703     private void setToscaResourceType(Map<String, String> createdNodesToscaResourceNames, UploadComponentInstanceInfo nodeTemplateInfo,
 704                                       Map<String, Object> nodeTemplateJsonMap) {
 705         if (nodeTemplateJsonMap.containsKey(TYPE.getElementName())) {
 706             String toscaResourceType = (String) nodeTemplateJsonMap.get(TYPE.getElementName());
 707             if (createdNodesToscaResourceNames.containsKey(toscaResourceType)) {
 708                 toscaResourceType = createdNodesToscaResourceNames.get(toscaResourceType);
 709             }
 710             nodeTemplateInfo.setType(toscaResourceType);
 711         }
 712     }
 713
 714     private void setDirectives(UploadComponentInstanceInfo nodeTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 715         List<String> directives = (List<String>) nodeTemplateJsonMap.get(TypeUtils.ToscaTagNamesEnum.DIRECTIVES.getElementName());
 716         nodeTemplateInfo.setDirectives(directives);
 717     }
 718
 719     private void setNodeFilter(UploadComponentInstanceInfo nodeTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 720         if (nodeTemplateJsonMap.containsKey(TypeUtils.ToscaTagNamesEnum.NODE_FILTER.getElementName())) {
 721             nodeTemplateInfo.setUploadNodeFilterInfo(new NodeFilterUploadCreator()
 722                 .createNodeFilterData(nodeTemplateJsonMap.get(TypeUtils.ToscaTagNamesEnum.NODE_FILTER.getElementName())));
 723         }
 724     }
 725
 726     @SuppressWarnings("unchecked")
 727     private Map<String, List<UploadReqInfo>> createReqModuleFromYaml(Map<String, Object> nodeTemplateJsonMap) {
 728         Map<String, List<UploadReqInfo>> moduleRequirements = new HashMap<>();
 729         Either<List<Object>, ResultStatusEnum> requirementsListRes = findFirstToscaListElement(nodeTemplateJsonMap, REQUIREMENTS);
 730         if (requirementsListRes.isLeft()) {
 731             for (Object jsonReqObj : requirementsListRes.left().value()) {
 732                 String reqName = ((Map<String, Object>) jsonReqObj).keySet().iterator().next();
 733                 Object reqJson = ((Map<String, Object>) jsonReqObj).get(reqName);
 734                 addModuleNodeTemplateReq(moduleRequirements, reqJson, reqName);
 735             }
 736         } else {
 737             Either<Map<String, Object>, ResultStatusEnum> requirementsMapRes = findFirstToscaMapElement(nodeTemplateJsonMap, REQUIREMENTS);
 738             if (requirementsMapRes.isLeft()) {
 739                 for (Map.Entry<String, Object> entry : requirementsMapRes.left().value().entrySet()) {
 740                     String reqName = entry.getKey();
 741                     Object reqJson = entry.getValue();
 742                     addModuleNodeTemplateReq(moduleRequirements, reqJson, reqName);
 743                 }
 744             }
 745         }
 746         return moduleRequirements;
 747     }
 748
 749     private void addModuleNodeTemplateReq(Map<String, List<UploadReqInfo>> moduleRequirements, Object requirementJson, String requirementName) {
 750         UploadReqInfo requirement = buildModuleNodeTemplateReg(requirementJson);
 751         requirement.setName(requirementName);
 752         if (moduleRequirements.containsKey(requirementName)) {
 753             moduleRequirements.get(requirementName).add(requirement);
 754         } else {
 755             List<UploadReqInfo> list = new ArrayList<>();
 756             list.add(requirement);
 757             moduleRequirements.put(requirementName, list);
 758         }
 759     }
 760
 761     @SuppressWarnings("unchecked")
 762     private Map<String, Map<String, UploadArtifactInfo>> createArtifactsModuleFromYaml(Map<String, Object> nodeTemplateJsonMap) {
 763         Map<String, Map<String, UploadArtifactInfo>> moduleArtifacts = new HashMap<>();
 764         Either<List<Object>, ResultStatusEnum> artifactsListRes = findFirstToscaListElement(nodeTemplateJsonMap, ARTIFACTS);
 765         if (artifactsListRes.isLeft()) {
 766             for (Object jsonArtifactObj : artifactsListRes.left().value()) {
 767                 String key = ((Map<String, Object>) jsonArtifactObj).keySet().iterator().next();
 768                 Object artifactJson = ((Map<String, Object>) jsonArtifactObj).get(key);
 769                 addModuleNodeTemplateArtifacts(moduleArtifacts, artifactJson, key);
 770             }
 771         } else {
 772             Either<Map<String, Map<String, Object>>, ResultStatusEnum> artifactsMapRes = findFirstToscaMapElement(nodeTemplateJsonMap, ARTIFACTS);
 773             if (artifactsMapRes.isLeft()) {
 774                 for (Map.Entry<String, Map<String, Object>> entry : artifactsMapRes.left().value().entrySet()) {
 775                     String artifactName = entry.getKey();
 776                     Object artifactJson = entry.getValue();
 777                     addModuleNodeTemplateArtifacts(moduleArtifacts, artifactJson, artifactName);
 778                 }
 779             }
 780         }
 781         return moduleArtifacts;
 782     }
 783
 784     private void addModuleNodeTemplateArtifacts(Map<String, Map<String, UploadArtifactInfo>> moduleArtifacts, Object artifactJson,
 785                                                 String artifactName) {
 786         UploadArtifactInfo artifact = buildModuleNodeTemplateArtifact(artifactJson);
 787         artifact.setName(artifactName);
 788         if (moduleArtifacts.containsKey(ARTIFACTS.getElementName())) {
 789             moduleArtifacts.get(ARTIFACTS.getElementName()).put(artifactName, artifact);
 790         } else {
 791             Map<String, UploadArtifactInfo> map = new HashMap<>();
 792             map.put(artifactName, artifact);
 793             moduleArtifacts.put(ARTIFACTS.getElementName(), map);
 794         }
 795     }
 796
 797     @SuppressWarnings("unchecked")
 798     private UploadArtifactInfo buildModuleNodeTemplateArtifact(Object artifactObject) {
 799         UploadArtifactInfo artifactTemplateInfo = new UploadArtifactInfo();
 800         if (artifactObject instanceof Map) {
 801             fillArtifact(artifactTemplateInfo, (Map<String, Object>) artifactObject);
 802         }
 803         return artifactTemplateInfo;
 804     }
 805
 806     private void fillArtifact(UploadArtifactInfo artifactTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 807         if (nodeTemplateJsonMap.containsKey(TYPE.getElementName())) {
 808             artifactTemplateInfo.setType((String) nodeTemplateJsonMap.get(TYPE.getElementName()));
 809         }
 810         if (nodeTemplateJsonMap.containsKey(FILE.getElementName())) {
 811             artifactTemplateInfo.setFile((String) nodeTemplateJsonMap.get(FILE.getElementName()));
 812         }
 813         if (nodeTemplateJsonMap.containsKey(PROPERTIES.getElementName())) {
 814             Map<String, List<UploadPropInfo>> props = buildPropModuleFromYaml(nodeTemplateJsonMap);
 815             if (!props.isEmpty()) {
 816                 List<UploadPropInfo> properties = props.values().stream().flatMap(Collection::stream).collect(toList());
 817                 artifactTemplateInfo.setProperties(properties);
 818             }
 819         }
 820     }
 821
 822     @SuppressWarnings("unchecked")
 823     private Map<String, List<UploadCapInfo>> createCapModuleFromYaml(Map<String, Object> nodeTemplateJsonMap) {
 824         Map<String, List<UploadCapInfo>> moduleCap = new HashMap<>();
 825         Either<List<Object>, ResultStatusEnum> capabilitiesListRes = findFirstToscaListElement(nodeTemplateJsonMap, CAPABILITIES);
 826         if (capabilitiesListRes.isLeft()) {
 827             for (Object jsonCapObj : capabilitiesListRes.left().value()) {
 828                 String key = ((Map<String, Object>) jsonCapObj).keySet().iterator().next();
 829                 Object capJson = ((Map<String, Object>) jsonCapObj).get(key);
 830                 addModuleNodeTemplateCap(moduleCap, capJson, key);
 831             }
 832         } else {
 833             Either<Map<String, Object>, ResultStatusEnum> capabilitiesMapRes = findFirstToscaMapElement(nodeTemplateJsonMap, CAPABILITIES);
 834             if (capabilitiesMapRes.isLeft()) {
 835                 for (Map.Entry<String, Object> entry : capabilitiesMapRes.left().value().entrySet()) {
 836                     String capName = entry.getKey();
 837                     Object capJson = entry.getValue();
 838                     addModuleNodeTemplateCap(moduleCap, capJson, capName);
 839                 }
 840             }
 841         }
 842         return moduleCap;
 843     }
 844
 845     private void addModuleNodeTemplateCap(Map<String, List<UploadCapInfo>> moduleCap, Object capJson, String key) {
 846         UploadCapInfo capabilityDef = buildModuleNodeTemplateCap(capJson);
 847         capabilityDef.setKey(key);
 848         if (moduleCap.containsKey(key)) {
 849             moduleCap.get(key).add(capabilityDef);
 850         } else {
 851             List<UploadCapInfo> list = new ArrayList<>();
 852             list.add(capabilityDef);
 853             moduleCap.put(key, list);
 854         }
 855     }
 856
 857     @SuppressWarnings("unchecked")
 858     private UploadCapInfo buildModuleNodeTemplateCap(Object capObject) {
 859         UploadCapInfo capTemplateInfo = new UploadCapInfo();
 860         if (capObject instanceof String) {
 861             String nodeTemplateJsonString = (String) capObject;
 862             capTemplateInfo.setNode(nodeTemplateJsonString);
 863         } else if (capObject instanceof Map) {
 864             fillCapability(capTemplateInfo, (Map<String, Object>) capObject);
 865         }
 866         return capTemplateInfo;
 867     }
 868
 869     private void fillCapability(UploadCapInfo capTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 870         if (nodeTemplateJsonMap.containsKey(NODE.getElementName())) {
 871             capTemplateInfo.setNode((String) nodeTemplateJsonMap.get(NODE.getElementName()));
 872         }
 873         if (nodeTemplateJsonMap.containsKey(TYPE.getElementName())) {
 874             capTemplateInfo.setType((String) nodeTemplateJsonMap.get(TYPE.getElementName()));
 875         }
 876         if (nodeTemplateJsonMap.containsKey(VALID_SOURCE_TYPES.getElementName())) {
 877             Either<List<Object>, ResultStatusEnum> validSourceTypesRes = findFirstToscaListElement(nodeTemplateJsonMap, VALID_SOURCE_TYPES);
 878             if (validSourceTypesRes.isLeft()) {
 879                 capTemplateInfo.setValidSourceTypes(validSourceTypesRes.left().value().stream().map(Object::toString).collect(toList()));
 880             }
 881         }
 882         if (nodeTemplateJsonMap.containsKey(PROPERTIES.getElementName())) {
 883             Map<String, List<UploadPropInfo>> props = buildPropModuleFromYaml(nodeTemplateJsonMap);
 884             if (!props.isEmpty()) {
 885                 List<UploadPropInfo> properties = props.values().stream().flatMap(Collection::stream).collect(toList());
 886                 capTemplateInfo.setProperties(properties);
 887             }
 888         }
 889     }
 890
 891     @SuppressWarnings("unchecked")
 892     private UploadReqInfo buildModuleNodeTemplateReg(Object regObject) {
 893         UploadReqInfo regTemplateInfo = new UploadReqInfo();
 894         if (regObject instanceof String) {
 895             String nodeTemplateJsonString = (String) regObject;
 896             regTemplateInfo.setNode(nodeTemplateJsonString);
 897         } else if (regObject instanceof Map) {
 898             Map<String, Object> nodeTemplateJsonMap = (Map<String, Object>) regObject;
 899             if (nodeTemplateJsonMap.containsKey(NODE.getElementName())) {
 900                 regTemplateInfo.setNode((String) nodeTemplateJsonMap.get(NODE.getElementName()));
 901             }
 902             if (nodeTemplateJsonMap.containsKey(CAPABILITY.getElementName())) {
 903                 regTemplateInfo.setCapabilityName((String) nodeTemplateJsonMap.get(CAPABILITY.getElementName()));
 904             }
 905         }
 906         return regTemplateInfo;
 907     }
 908
 909     private Map<String, List<UploadPropInfo>> buildPropModuleFromYaml(Map<String, Object> nodeTemplateJsonMap) {
 910         Map<String, List<UploadPropInfo>> moduleProp = new HashMap<>();
 911         Either<Map<String, Object>, ResultStatusEnum> toscaProperties = findFirstToscaMapElement(nodeTemplateJsonMap, PROPERTIES);
 912         if (toscaProperties.isLeft()) {
 913             Map<String, Object> jsonProperties = toscaProperties.left().value();
 914             for (Map.Entry<String, Object> jsonPropObj : jsonProperties.entrySet()) {
 915                 if (valueNotContainsPattern(propertyValuePattern, jsonPropObj.getValue())) {
 916                     addProperty(moduleProp, jsonPropObj);
 917                 }
 918             }
 919         }
 920         return moduleProp;
 921     }
 922
 923     private void addProperty(Map<String, List<UploadPropInfo>> moduleProp, Map.Entry<String, Object> jsonPropObj) {
 924         UploadPropInfo propertyDef = buildProperty(jsonPropObj.getKey(), jsonPropObj.getValue());
 925         if (moduleProp.containsKey(propertyDef.getName())) {
 926             moduleProp.get(propertyDef.getName()).add(propertyDef);
 927         } else {
 928             List<UploadPropInfo> list = new ArrayList<>();
 929             list.add(propertyDef);
 930             moduleProp.put(propertyDef.getName(), list);
 931         }
 932     }
 933
 934     @SuppressWarnings("unchecked")
 935     private UploadPropInfo buildProperty(String propName, Object propValue) {
 936         UploadPropInfo propertyDef = new UploadPropInfo();
 937         propertyDef.setValue(propValue);
 938         propertyDef.setName(propName);
 939         if (propValue instanceof Map) {
 940             if (((Map<String, Object>) propValue).containsKey(TYPE.getElementName())) {
 941                 propertyDef.setType(((Map<String, Object>) propValue).get(TYPE.getElementName()).toString());
 942             }
 943             if (containsGetInput(propValue)) {
 944                 fillInputRecursively(propName, (Map<String, Object>) propValue, propertyDef);
 945             }
 946             if (((Map<String, Object>) propValue).containsKey(DESCRIPTION.getElementName())) {
 947                 propertyDef.setDescription(((Map<String, Object>) propValue).get(DESCRIPTION.getElementName()).toString());
 948             }
 949             if (((Map<String, Object>) propValue).containsKey(DEFAULT_VALUE.getElementName())) {
 950                 propertyDef.setValue(((Map<String, Object>) propValue).get(DEFAULT_VALUE.getElementName()));
 951             }
 952             if (((Map<String, Object>) propValue).containsKey(IS_PASSWORD.getElementName())) {
 953                 propertyDef.setPassword(Boolean.getBoolean(((Map<String, Object>) propValue).get(IS_PASSWORD.getElementName()).toString()));
 954             } else {
 955                 propertyDef.setValue(propValue);
 956             }
 957         } else if (propValue instanceof List) {
 958             List<Object> propValueList = (List<Object>) propValue;
 959             fillInputsListRecursively(propertyDef, propValueList);
 960             propertyDef.setValue(propValue);
 961         }
 962         return propertyDef;
 963     }
 964
 965     @SuppressWarnings("unchecked")
 966     private boolean containsGetInput(Object propValue) {
 967         return ((Map<String, Object>) propValue).containsKey(GET_INPUT.getElementName()) || ImportUtils.containsGetInput(propValue);
 968     }
 969
 970     @SuppressWarnings("unchecked")
 971     private void fillInputsListRecursively(UploadPropInfo propertyDef, List<Object> propValueList) {
 972         for (Object objValue : propValueList) {
 973             if (objValue instanceof Map) {
 974                 Map<String, Object> objMap = (Map<String, Object>) objValue;
 975                 if (objMap.containsKey(GET_INPUT.getElementName())) {
 976                     fillInputRecursively(propertyDef.getName(), objMap, propertyDef);
 977                 } else {
 978                     Set<String> keys = objMap.keySet();
 979                     findAndFillInputsListRecursively(propertyDef, objMap, keys);
 980                 }
 981             } else if (objValue instanceof List) {
 982                 List<Object> propSubValueList = (List<Object>) objValue;
 983                 fillInputsListRecursively(propertyDef, propSubValueList);
 984             }
 985         }
 986     }
 987
 988     @SuppressWarnings("unchecked")
 989     private void findAndFillInputsListRecursively(UploadPropInfo propertyDef, Map<String, Object> objMap, Set<String> keys) {
 990         for (String key : keys) {
 991             Object value = objMap.get(key);
 992             if (value instanceof Map) {
 993                 fillInputRecursively(key, (Map<String, Object>) value, propertyDef);
 994             } else if (value instanceof List) {
 995                 List<Object> propSubValueList = (List<Object>) value;
 996                 fillInputsListRecursively(propertyDef, propSubValueList);
 997             }
 998         }
 999     }
1000
1001     private void fillInputRecursively(String propName, Map<String, Object> propValue, UploadPropInfo propertyDef) {
1002         if (propValue.containsKey(GET_INPUT.getElementName())) {
1003             Object getInput = propValue.get(GET_INPUT.getElementName());
1004             GetInputValueDataDefinition getInputInfo = new GetInputValueDataDefinition();
1005             List<GetInputValueDataDefinition> getInputs = propertyDef.getGet_input();
1006             if (getInputs == null) {
1007                 getInputs = new ArrayList<>();
1008             }
1009             if (getInput instanceof String) {
1010                 getInputInfo.setInputName((String) getInput);
1011                 getInputInfo.setPropName(propName);
1012             } else if (getInput instanceof List) {
1013                 fillInput(propName, getInput, getInputInfo);
1014             }
1015             getInputs.add(getInputInfo);
1016             propertyDef.setGet_input(getInputs);
1017             propertyDef.setValue(propValue);
1018         } else {
1019             findAndFillInputRecursively(propValue, propertyDef);
1020         }
1021     }
1022
1023     @SuppressWarnings("unchecked")
1024     private void findAndFillInputRecursively(Map<String, Object> propValue, UploadPropInfo propertyDef) {
1025         for (Map.Entry<String, Object> entry : propValue.entrySet()) {
1026             String propName = entry.getKey();
1027             Object value = entry.getValue();
1028             if (value instanceof Map) {
1029                 fillInputRecursively(propName, (Map<String, Object>) value, propertyDef);
1030             } else if (value instanceof List) {
1031                 fillInputsRecursively(propertyDef, propName, (List<Object>) value);
1032             }
1033         }
1034     }
1035
1036     private void fillInputsRecursively(UploadPropInfo propertyDef, String propName, List<Object> inputs) {
1037         inputs.stream().filter(Map.class::isInstance).forEach(o -> fillInputRecursively(propName, (Map<String, Object>) o, propertyDef));
1038     }
1039
1040     @SuppressWarnings("unchecked")
1041     private void fillInput(String propName, Object getInput, GetInputValueDataDefinition getInputInfo) {
1042         List<Object> getInputList = (List<Object>) getInput;
1043         getInputInfo.setPropName(propName);
1044         getInputInfo.setInputName((String) getInputList.get(0));
1045         if (getInputList.size() > 1) {
1046             Object indexObj = getInputList.get(1);
1047             if (indexObj instanceof Integer) {
1048                 getInputInfo.setIndexValue((Integer) indexObj);
1049             } else if (indexObj instanceof Float) {
1050                 int index = ((Float) indexObj).intValue();
1051                 getInputInfo.setIndexValue(index);
1052             } else if (indexObj instanceof Map && ((Map<String, Object>) indexObj).containsKey(GET_INPUT.getElementName())) {
1053                 Object index = ((Map<String, Object>) indexObj).get(GET_INPUT.getElementName());
1054                 GetInputValueDataDefinition getInputInfoIndex = new GetInputValueDataDefinition();
1055                 getInputInfoIndex.setInputName((String) index);
1056                 getInputInfoIndex.setPropName(propName);
1057                 getInputInfo.setGetInputIndex(getInputInfoIndex);
1058             }
1059             getInputInfo.setList(true);
1060         }
1061     }
1062
1063     private boolean valueNotContainsPattern(Pattern pattern, Object propValue) {
1064         return propValue == null || !pattern.matcher(propValue.toString()).find();
1065     }
1066
1067     private Object failIfNotTopologyTemplate(String fileName) {
1068         janusGraphDao.rollback();
1069         throw new ByActionStatusComponentException(ActionStatus.NOT_TOPOLOGY_TOSCA_TEMPLATE, fileName);
1070     }
1071
1072     private void rollbackWithException(ActionStatus actionStatus, String... params) {
1073         janusGraphDao.rollback();
1074         throw new ByActionStatusComponentException(actionStatus, params);
1075     }
1076
1077     private void failOnMissingCapabilityTypes(GroupDefinition groupDefinition, List<String> missingCapTypes) {
1078         if (log.isDebugEnabled()) {
1079             log.debug(
1080                 "#failOnMissingCapabilityTypes - Failed to validate the capabilities of the group {}. The capability types {} are missing on the group type {}. ",
1081                 groupDefinition.getName(), missingCapTypes.toString(), groupDefinition.getType());
1082         }
1083         if (CollectionUtils.isNotEmpty(missingCapTypes)) {
1084             rollbackWithException(ActionStatus.MISSING_CAPABILITY_TYPE, missingCapTypes.toString());
1085         }
1086     }
1087
1088     private void failOnMissingCapabilityNames(GroupDefinition groupDefinition, List<String> missingCapNames) {
1089         if (log.isDebugEnabled()) {
1090             log.debug(
1091                 "#failOnMissingCapabilityNames - Failed to validate the capabilities of the group {}. The capabilities with the names {} are missing on the group type {}. ",
1092                 groupDefinition.getName(), missingCapNames.toString(), groupDefinition.getType());
1093         }
1094         rollbackWithException(ActionStatus.MISSING_CAPABILITIES, missingCapNames.toString(), CapabilityDataDefinition.OwnerType.GROUP.getValue(),
1095             groupDefinition.getName());
1096     }
1097 }