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.ComponentInstanceProperty;
  91 import org.openecomp.sdc.be.model.GroupDefinition;
  92 import org.openecomp.sdc.be.model.GroupTypeDefinition;
  93 import org.openecomp.sdc.be.model.InputDefinition;
  94 import org.openecomp.sdc.be.model.NodeTypeInfo;
  95 import org.openecomp.sdc.be.model.ParsedToscaYamlInfo;
  96 import org.openecomp.sdc.be.model.PolicyDefinition;
  97 import org.openecomp.sdc.be.model.PolicyTypeDefinition;
  98 import org.openecomp.sdc.be.model.PropertyDefinition;
  99 import org.openecomp.sdc.be.model.Resource;
 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.springframework.stereotype.Component;
 109 import org.yaml.snakeyaml.parser.ParserException;
 110
 111 /**
 112  * A handler class designed to parse the YAML file of the service template for a JAVA object
 113  */
 114 @Component
 115 public class YamlTemplateParsingHandler {
 116
 117     private static final Pattern propertyValuePattern = Pattern.compile("[ ]*\\{[ ]*(str_replace=|token=|get_property=|concat=|get_attribute=)+");
 118     private static final int SUB_MAPPING_CAPABILITY_OWNER_NAME_IDX = 0;
 119     private static final int SUB_MAPPING_CAPABILITY_NAME_IDX = 1;
 120     private static final Logger log = Logger.getLogger(YamlTemplateParsingHandler.class);
 121     private Gson gson = new Gson();
 122     private JanusGraphDao janusGraphDao;
 123     private GroupTypeBusinessLogic groupTypeBusinessLogic;
 124     private AnnotationBusinessLogic annotationBusinessLogic;
 125     private PolicyTypeBusinessLogic policyTypeBusinessLogic;
 126
 127     public YamlTemplateParsingHandler(JanusGraphDao janusGraphDao, GroupTypeBusinessLogic groupTypeBusinessLogic,
 128                                       AnnotationBusinessLogic annotationBusinessLogic, PolicyTypeBusinessLogic policyTypeBusinessLogic) {
 129         this.janusGraphDao = janusGraphDao;
 130         this.groupTypeBusinessLogic = groupTypeBusinessLogic;
 131         this.annotationBusinessLogic = annotationBusinessLogic;
 132         this.policyTypeBusinessLogic = policyTypeBusinessLogic;
 133     }
 134
 135     public ParsedToscaYamlInfo parseResourceInfoFromYAML(String fileName, String resourceYml, Map<String, String> createdNodesToscaResourceNames,
 136                                                          Map<String, NodeTypeInfo> nodeTypesInfo, String nodeName,
 137                                                          org.openecomp.sdc.be.model.Component component, String interfaceTemplateYaml) {
 138         log.debug("#parseResourceInfoFromYAML - Going to parse yaml {} ", fileName);
 139         Map<String, Object> mappedToscaTemplate = getMappedToscaTemplate(fileName, resourceYml, nodeTypesInfo, nodeName);
 140         ParsedToscaYamlInfo parsedToscaYamlInfo = new ParsedToscaYamlInfo();
 141         Map<String, Object> mappedTopologyTemplate = (Map<String, Object>) findToscaElement(mappedToscaTemplate, TOPOLOGY_TEMPLATE, ToscaElementTypeEnum.ALL).left().on(err -> failIfNotTopologyTemplate(fileName));
 142         Map<String, Object> mappedTopologyTemplateInputs  = mappedTopologyTemplate.entrySet().stream().filter(entry -> entry.getKey().equals(INPUTS.getElementName())).collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
 143         parsedToscaYamlInfo.setInputs(getInputs(mappedTopologyTemplateInputs));
 144         parsedToscaYamlInfo.setInstances(getInstances(fileName, mappedToscaTemplate, createdNodesToscaResourceNames));
 145         parsedToscaYamlInfo.setGroups(getGroups(fileName, mappedToscaTemplate, component.getModel()));
 146         if (component instanceof Resource) {
 147             parsedToscaYamlInfo.setPolicies(getPolicies(fileName, mappedToscaTemplate, component.getModel()));
 148         }
 149         if (getSubstitutionMappings(mappedToscaTemplate) != null) {
 150             if (component.isService() && !interfaceTemplateYaml.isEmpty()) {
 151                 parsedToscaYamlInfo.setProperties(getProperties(loadYamlAsStrictMap(interfaceTemplateYaml)));
 152                 parsedToscaYamlInfo.setSubstitutionFilterProperties(getSubstitutionFilterProperties(mappedToscaTemplate));
 153             }
 154             parsedToscaYamlInfo.setSubstitutionMappingNodeType((String) getSubstitutionMappings(mappedToscaTemplate).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(String fileName, Map<String, Object> toscaJson, String model) {
 232         Map<String, Object> foundPolicies = findFirstToscaMapElement(toscaJson, POLICIES).left().on(err -> logPoliciesNotFound(fileName));
 233         if (MapUtils.isNotEmpty(foundPolicies)) {
 234             return foundPolicies.entrySet().stream().map(policyToCreate -> createPolicy(policyToCreate, model)).collect(Collectors.toMap(PolicyDefinition::getName, p -> p));
 235         }
 236         return Collections.emptyMap();
 237     }
 238
 239     private PolicyDefinition createPolicy(Map.Entry<String, Object> policyNameValue, String model) {
 240         PolicyDefinition emptyPolicyDef = new PolicyDefinition();
 241         String policyName = policyNameValue.getKey();
 242         emptyPolicyDef.setName(policyName);
 243         try {
 244             // 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.
 245             if (policyNameValue.getValue() instanceof Map) {
 246                 Map<String, Object> policyTemplateJsonMap = (Map<String, Object>) policyNameValue.getValue();
 247                 validateAndFillPolicy(emptyPolicyDef, policyTemplateJsonMap, model);
 248             } else {
 249                 rollbackWithException(ActionStatus.NOT_TOPOLOGY_TOSCA_TEMPLATE);
 250             }
 251         } catch (ClassCastException e) {
 252             log.debug("#createPolicy - Failed to create the policy {}. The exception occurred", policyName, e);
 253             rollbackWithException(ActionStatus.INVALID_YAML);
 254         }
 255         return emptyPolicyDef;
 256     }
 257
 258     private Map<String, Object> logPoliciesNotFound(String fileName) {
 259         log.debug("#logPoliciesNotFound - Policies were not found in the yaml template {}.", fileName);
 260         return Collections.emptyMap();
 261     }
 262
 263     private void validateAndFillPolicy(PolicyDefinition emptyPolicyDefinition, Map<String, Object> policyTemplateJsonMap, String model) {
 264         String policyTypeName = (String) policyTemplateJsonMap.get(TYPE.getElementName());
 265         if (StringUtils.isEmpty(policyTypeName)) {
 266             log.debug("#validateAndFillPolicy - The 'type' member is not found under policy {}", emptyPolicyDefinition.getName());
 267             rollbackWithException(ActionStatus.POLICY_MISSING_POLICY_TYPE, emptyPolicyDefinition.getName());
 268         }
 269         emptyPolicyDefinition.setType(policyTypeName);
 270         // set policy targets
 271         emptyPolicyDefinition.setTargets(validateFillPolicyTargets(policyTemplateJsonMap));
 272         PolicyTypeDefinition policyTypeDefinition = validateGetPolicyTypeDefinition(policyTypeName, model);
 273         // set policy properties
 274         emptyPolicyDefinition.setProperties(validateFillPolicyProperties(policyTypeDefinition, policyTemplateJsonMap));
 275     }
 276
 277     private PolicyTypeDefinition validateGetPolicyTypeDefinition(String policyType, String modelName) {
 278         PolicyTypeDefinition policyTypeDefinition = policyTypeBusinessLogic.getLatestPolicyTypeByType(policyType, modelName);
 279         if (policyTypeDefinition == null) {
 280             log.debug("#validateAndFillPolicy - The policy type {} not found", policyType);
 281             rollbackWithException(ActionStatus.POLICY_TYPE_IS_INVALID, policyType);
 282         }
 283         return policyTypeDefinition;
 284     }
 285
 286     private List<PropertyDataDefinition> validateFillPolicyProperties(PolicyTypeDefinition policyTypeDefinition,
 287                                                                       Map<String, Object> policyTemplateJsonMap) {
 288         if (MapUtils.isEmpty(policyTemplateJsonMap) || Objects.isNull(policyTypeDefinition)) {
 289             return Collections.emptyList();
 290         }
 291         List<PropertyDataDefinition> propertyDataDefinitionList = new ArrayList<>();
 292         Map<String, Object> propertiesMap = (Map<String, Object>) policyTemplateJsonMap.get(PROPERTIES.getElementName());
 293         if (MapUtils.isEmpty(propertiesMap)) {
 294             return Collections.emptyList();
 295         }
 296         if (CollectionUtils.isNotEmpty(policyTypeDefinition.getProperties())) {
 297             propertyDataDefinitionList = policyTypeDefinition.getProperties().stream()
 298                 .map(propertyDefinition -> setPropertyValue(propertiesMap, propertyDefinition)).collect(Collectors.toList());
 299         }
 300         return propertyDataDefinitionList;
 301     }
 302
 303     private PropertyDataDefinition setPropertyValue(Map<String, Object> propertiesMap, PropertyDataDefinition srcPropertyDataDefinition) {
 304         PropertyDataDefinition newPropertyDef = new PropertyDataDefinition(srcPropertyDataDefinition);
 305         String propertyName = newPropertyDef.getName();
 306         if (Objects.nonNull(propertiesMap.get(propertyName))) {
 307             Object propValue = propertiesMap.get(propertyName);
 308             newPropertyDef.setValue(PropertiesUtils.trimQuotes(gson.toJson(propValue)));
 309         }
 310         return newPropertyDef;
 311     }
 312
 313     private Map<PolicyTargetType, List<String>> validateFillPolicyTargets(Map<String, Object> policyTemplateJson) {
 314         Map<PolicyTargetType, List<String>> targets = new EnumMap<>(PolicyTargetType.class);
 315         if (policyTemplateJson.containsKey(TARGETS.getElementName()) && policyTemplateJson.get(TARGETS.getElementName()) instanceof List) {
 316             List<String> targetsElement = (List<String>) policyTemplateJson.get(TARGETS.getElementName());
 317             targets.put(PolicyTargetType.COMPONENT_INSTANCES, targetsElement);
 318         }
 319         return targets;
 320     }
 321
 322     private Map<String, UploadComponentInstanceInfo> getInstances(String yamlName, Map<String, Object> toscaJson,
 323                                                                   Map<String, String> createdNodesToscaResourceNames) {
 324         Map<String, Object> nodeTemplates = findFirstToscaMapElement(toscaJson, NODE_TEMPLATES).left().on(err -> new HashMap<>());
 325         if (nodeTemplates.isEmpty()) {
 326             return Collections.emptyMap();
 327         }
 328         return getInstances(toscaJson, createdNodesToscaResourceNames, nodeTemplates);
 329     }
 330
 331     private Map<String, UploadComponentInstanceInfo> getInstances(Map<String, Object> toscaJson, Map<String, String> createdNodesToscaResourceNames,
 332                                                                   Map<String, Object> nodeTemplates) {
 333         Map<String, UploadComponentInstanceInfo> moduleComponentInstances;
 334         Map<String, Object> substitutionMappings = getSubstitutionMappings(toscaJson);
 335         moduleComponentInstances = nodeTemplates.entrySet().stream()
 336             .map(node -> buildModuleComponentInstanceInfo(node, substitutionMappings, createdNodesToscaResourceNames))
 337             .collect(Collectors.toMap(UploadComponentInstanceInfo::getName, i -> i));
 338         return moduleComponentInstances;
 339     }
 340
 341     private Map<String, Object> getSubstitutionMappings(Map<String, Object> toscaJson) {
 342         Map<String, Object> substitutionMappings = null;
 343         Either<Map<String, Object>, ResultStatusEnum> eitherSubstitutionMappings = findFirstToscaMapElement(toscaJson, SUBSTITUTION_MAPPINGS);
 344         if (eitherSubstitutionMappings.isLeft()) {
 345             substitutionMappings = eitherSubstitutionMappings.left().value();
 346         }
 347         return substitutionMappings;
 348     }
 349
 350     @SuppressWarnings("unchecked")
 351     private Map<String, GroupDefinition> getGroups(String fileName, Map<String, Object> toscaJson, String model) {
 352         Map<String, Object> foundGroups = findFirstToscaMapElement(toscaJson, GROUPS).left().on(err -> logGroupsNotFound(fileName));
 353         if (MapUtils.isNotEmpty(foundGroups) && matcheKey(foundGroups)) {
 354             Map<String, GroupDefinition> groups = foundGroups.entrySet().stream().map(groupToCreate -> createGroup(groupToCreate, model))
 355                 .collect(Collectors.toMap(GroupDefinition::getName, g -> g));
 356             Map<String, Object> substitutionMappings = getSubstitutionMappings(toscaJson);
 357             if (capabilitiesSubstitutionMappingsExist(substitutionMappings)) {
 358                 groups.entrySet().forEach(entry -> updateCapabilitiesNames(entry.getValue(),
 359                     getNamesToUpdate(entry.getKey(), (Map<String, List<String>>) substitutionMappings.get(CAPABILITIES.getElementName()))));
 360             }
 361             return groups;
 362         }
 363         return new HashMap<>();
 364     }
 365
 366     private boolean matcheKey(Map<String, Object> foundGroups) {
 367         if (foundGroups != null && !foundGroups.isEmpty()) {
 368             for (Map.Entry<String, Object> stringObjectEntry : foundGroups.entrySet()) {
 369                 String key = stringObjectEntry.getKey();
 370                 if (key.contains("group")) {
 371                     if (foundGroups.get(key) instanceof Map) {
 372                         return true;
 373                     }
 374                 }
 375             }
 376         }
 377         return false;
 378     }
 379
 380     private Map<String, Object> logGroupsNotFound(String fileName) {
 381         log.debug("#logGroupsNotFound - Groups were not found in the yaml template {}.", fileName);
 382         return new HashMap<>();
 383     }
 384
 385     private void updateCapabilitiesNames(GroupDefinition group, Map<String, String> capabilityNames) {
 386         if (MapUtils.isNotEmpty(group.getCapabilities())) {
 387             group.getCapabilities().values().stream().flatMap(Collection::stream).filter(cap -> capabilityNames.containsKey(cap.getName()))
 388                 .forEach(cap -> cap.setName(capabilityNames.get(cap.getName())));
 389         }
 390     }
 391
 392     private Map<String, String> getNamesToUpdate(String name, Map<String, List<String>> pair) {
 393         return pair.entrySet().stream().filter(e -> e.getValue().get(SUB_MAPPING_CAPABILITY_OWNER_NAME_IDX).equalsIgnoreCase(name))
 394             .collect(Collectors.toMap(e -> e.getValue().get(SUB_MAPPING_CAPABILITY_NAME_IDX), Map.Entry::getKey, (n1, n2) -> n1));
 395     }
 396
 397     private boolean capabilitiesSubstitutionMappingsExist(Map<String, Object> substitutionMappings) {
 398         return substitutionMappings != null && substitutionMappings.containsKey(CAPABILITIES.getElementName());
 399     }
 400
 401     private GroupDefinition createGroup(Map.Entry<String, Object> groupNameValue, String model) {
 402         GroupDefinition group = new GroupDefinition();
 403         group.setName(groupNameValue.getKey());
 404         try {
 405             if (groupNameValue.getValue() instanceof Map) {
 406                 Map<String, Object> groupTemplateJsonMap = (Map<String, Object>) groupNameValue.getValue();
 407                 validateAndFillGroup(group, groupTemplateJsonMap, model);
 408                 validateUpdateGroupProperties(group, groupTemplateJsonMap);
 409                 validateUpdateGroupCapabilities(group, groupTemplateJsonMap);
 410             } else {
 411                 rollbackWithException(ActionStatus.NOT_TOPOLOGY_TOSCA_TEMPLATE);
 412             }
 413         } catch (ClassCastException e) {
 414             log.debug("#createGroup - Failed to create the group {}. The exception occure", groupNameValue.getKey(), e);
 415             rollbackWithException(ActionStatus.INVALID_YAML);
 416         }
 417         return group;
 418     }
 419
 420     private Map<String, CapabilityDefinition> addCapabilities(Map<String, CapabilityDefinition> cap, Map<String, CapabilityDefinition> otherCap) {
 421         cap.putAll(otherCap);
 422         return cap;
 423     }
 424
 425     private Map<String, CapabilityDefinition> addCapability(CapabilityDefinition cap) {
 426         Map<String, CapabilityDefinition> map = Maps.newHashMap();
 427         map.put(cap.getName(), cap);
 428         return map;
 429     }
 430
 431     private void setMembers(GroupDefinition groupInfo, Map<String, Object> groupTemplateJsonMap) {
 432         if (groupTemplateJsonMap.containsKey(MEMBERS.getElementName())) {
 433             Object members = groupTemplateJsonMap.get(MEMBERS.getElementName());
 434             if (members != null) {
 435                 if (members instanceof List) {
 436                     setMembersFromList(groupInfo, (List<?>) members);
 437                 } else {
 438                     log.debug("The 'members' member is not of type list under group {}", groupInfo.getName());
 439                     rollbackWithException(ActionStatus.NOT_TOPOLOGY_TOSCA_TEMPLATE);
 440                 }
 441             }
 442         }
 443     }
 444
 445     private void setMembersFromList(GroupDefinition groupInfo, List<?> membersAsList) {
 446         groupInfo.setMembers(membersAsList.stream().collect(Collectors.toMap(Object::toString, member -> "")));
 447     }
 448
 449     @SuppressWarnings("unchecked")
 450     private void validateUpdateGroupProperties(GroupDefinition groupInfo, Map<String, Object> groupTemplateJsonMap) {
 451         if (groupTemplateJsonMap.containsKey(PROPERTIES.getElementName())) {
 452             Object propertiesElement = groupTemplateJsonMap.get(PROPERTIES.getElementName());
 453             if (propertiesElement instanceof Map) {
 454                 mergeGroupProperties(groupInfo, (Map<String, Object>) propertiesElement);
 455             }
 456         }
 457     }
 458
 459     private void mergeGroupProperties(GroupDefinition groupInfo, Map<String, Object> parsedProperties) {
 460         if (CollectionUtils.isNotEmpty(groupInfo.getProperties())) {
 461             validateGroupProperties(parsedProperties, groupInfo);
 462             groupInfo.getProperties().forEach(p -> mergeGroupProperty(p, parsedProperties));
 463         }
 464     }
 465
 466     private void mergeGroupProperty(PropertyDataDefinition property, Map<String, Object> parsedProperties) {
 467         if (parsedProperties.containsKey(property.getName())) {
 468             Object propValue = parsedProperties.get(property.getName());
 469             if (valueNotContainsPattern(propertyValuePattern, propValue)) {
 470                 setPropertyValueAndGetInputsValues(property, propValue);
 471             }
 472         }
 473     }
 474
 475     private void setPropertyValueAndGetInputsValues(PropertyDataDefinition property, Object propValue) {
 476         if (propValue != null) {
 477             UploadPropInfo uploadPropInfo = buildProperty(property.getName(), propValue);
 478             property.setValue(convertPropertyValue(ToscaPropertyType.isValidType(property.getType()), uploadPropInfo.getValue()));
 479             property.setGetInputValues(uploadPropInfo.getGet_input());
 480         }
 481     }
 482
 483     private String convertPropertyValue(ToscaPropertyType type, Object value) {
 484         String convertedValue = null;
 485         if (value != null) {
 486             if (type == null || value instanceof Map || value instanceof List) {
 487                 convertedValue = gson.toJson(value);
 488             } else {
 489                 convertedValue = value.toString();
 490             }
 491         }
 492         return convertedValue;
 493     }
 494
 495     private void setDescription(GroupDefinition groupInfo, Map<String, Object> groupTemplateJsonMap) {
 496         if (groupTemplateJsonMap.containsKey(DESCRIPTION.getElementName())) {
 497             groupInfo.setDescription((String) groupTemplateJsonMap.get(DESCRIPTION.getElementName()));
 498         }
 499     }
 500
 501     private void validateAndFillGroup(GroupDefinition groupInfo, Map<String, Object> groupTemplateJsonMap, String model) {
 502         String type = (String) groupTemplateJsonMap.get(TYPE.getElementName());
 503         if (StringUtils.isEmpty(type)) {
 504             log.debug("#validateAndFillGroup - The 'type' member is not found under group {}", groupInfo.getName());
 505             rollbackWithException(ActionStatus.GROUP_MISSING_GROUP_TYPE, groupInfo.getName());
 506         }
 507         groupInfo.setType(type);
 508         GroupTypeDefinition groupType = groupTypeBusinessLogic.getLatestGroupTypeByType(type, model);
 509         if (groupType == null) {
 510             log.debug("#validateAndFillGroup - The group type {} not found", groupInfo.getName());
 511             rollbackWithException(ActionStatus.GROUP_TYPE_IS_INVALID, type);
 512         }
 513         groupInfo.convertFromGroupProperties(groupType.getProperties());
 514         groupInfo.convertCapabilityDefinitions(groupType.getCapabilities());
 515         setDescription(groupInfo, groupTemplateJsonMap);
 516         setMembers(groupInfo, groupTemplateJsonMap);
 517     }
 518
 519     @SuppressWarnings("unchecked")
 520     private void validateUpdateGroupCapabilities(GroupDefinition groupInfo, Map<String, Object> groupTemplateJsonMap) {
 521         if (groupTemplateJsonMap.containsKey(CAPABILITIES.getElementName())) {
 522             Object capabilities = groupTemplateJsonMap.get(CAPABILITIES.getElementName());
 523             if (capabilities instanceof List) {
 524                 validateUpdateCapabilities(groupInfo, ((List<Object>) capabilities).stream().map(o -> buildGroupCapability(groupInfo, o))
 525                     .collect(Collectors.toMap(CapabilityDefinition::getType, this::addCapability, this::addCapabilities)));
 526             } else if (capabilities instanceof Map) {
 527                 validateUpdateCapabilities(groupInfo,
 528                     ((Map<String, Object>) capabilities).entrySet().stream().map(e -> buildGroupCapability(groupInfo, e))
 529                         .collect(Collectors.toMap(CapabilityDefinition::getType, this::addCapability, this::addCapabilities)));
 530             } else {
 531                 log.debug("#setCapabilities - Failed to import the capabilities of the group {}. ", groupInfo.getName());
 532                 rollbackWithException(ActionStatus.INVALID_YAML);
 533             }
 534         }
 535     }
 536
 537     private void validateUpdateCapabilities(GroupDefinition groupInfo, Map<String, Map<String, CapabilityDefinition>> capabilityInfo) {
 538         validateGroupCapabilities(groupInfo, capabilityInfo);
 539         groupInfo.updateCapabilitiesProperties(capabilityInfo);
 540     }
 541
 542     private void validateGroupCapabilities(GroupDefinition group, Map<String, Map<String, CapabilityDefinition>> parsedCapabilities) {
 543         if (MapUtils.isNotEmpty(parsedCapabilities)) {
 544             if (MapUtils.isEmpty(group.getCapabilities())) {
 545                 failOnMissingCapabilityTypes(group, Lists.newArrayList(parsedCapabilities.keySet()));
 546             }
 547             List<String> missingCapTypes = parsedCapabilities.keySet().stream().filter(ct -> !group.getCapabilities().containsKey(ct))
 548                 .collect(toList());
 549             if (CollectionUtils.isNotEmpty(missingCapTypes)) {
 550                 failOnMissingCapabilityTypes(group, missingCapTypes);
 551             }
 552             group.getCapabilities().entrySet().forEach(e -> validateCapabilities(group, e.getValue(), parsedCapabilities.get(e.getKey())));
 553         }
 554     }
 555
 556     private void validateCapabilities(GroupDefinition group, List<CapabilityDefinition> capabilities,
 557                                       Map<String, CapabilityDefinition> parsedCapabilities) {
 558         List<String> allowedCapNames = capabilities.stream().map(CapabilityDefinition::getName).distinct().collect(toList());
 559         List<String> missingCapNames = parsedCapabilities.keySet().stream().filter(c -> !allowedCapNames.contains(c)).collect(toList());
 560         if (CollectionUtils.isNotEmpty(missingCapNames)) {
 561             failOnMissingCapabilityNames(group, missingCapNames);
 562         }
 563         validateCapabilitiesProperties(capabilities, parsedCapabilities);
 564     }
 565
 566     private void validateCapabilitiesProperties(List<CapabilityDefinition> capabilities, Map<String, CapabilityDefinition> parsedCapabilities) {
 567         capabilities.forEach(c -> validateCapabilityProperties(c, parsedCapabilities.get(c.getName())));
 568     }
 569
 570     private void validateCapabilityProperties(CapabilityDefinition capability, CapabilityDefinition parsedCapability) {
 571         if (parsedCapability != null && parsedCapability.getProperties() != null) {
 572             List<String> parsedPropertiesNames = parsedCapability.getProperties().stream().map(ComponentInstanceProperty::getName).collect(toList());
 573             validateProperties(capability.getProperties().stream().map(PropertyDataDefinition::getName).collect(toList()), parsedPropertiesNames,
 574                 ActionStatus.PROPERTY_NOT_FOUND, capability.getName(), capability.getType());
 575         }
 576     }
 577
 578     private void validateGroupProperties(Map<String, Object> parsedProperties, GroupDefinition groupInfo) {
 579         List<String> parsedPropertiesNames = parsedProperties.entrySet().stream().map(Map.Entry::getKey).collect(toList());
 580         validateProperties(groupInfo.getProperties().stream().map(PropertyDataDefinition::getName).collect(toList()), parsedPropertiesNames,
 581             ActionStatus.GROUP_PROPERTY_NOT_FOUND, groupInfo.getName(), groupInfo.getType());
 582     }
 583
 584     private void validateProperties(List<String> validProperties, List<String> parsedProperties, ActionStatus actionStatus, String name,
 585                                     String type) {
 586         if (CollectionUtils.isNotEmpty(parsedProperties)) {
 587             verifyMissingProperties(actionStatus, name, type, parsedProperties.stream().filter(n -> !validProperties.contains(n)).collect(toList()));
 588         }
 589     }
 590
 591     private void verifyMissingProperties(ActionStatus actionStatus, String name, String type, List<String> missingProperties) {
 592         if (CollectionUtils.isNotEmpty(missingProperties)) {
 593             if (log.isDebugEnabled()) {
 594                 log.debug("#validateProperties - Failed to validate properties. The properties {} are missing on {} of the type {}. ",
 595                         missingProperties.toString(), name, type);
 596             }
 597             rollbackWithException(actionStatus, missingProperties.toString(), missingProperties.toString(), name, type);
 598         }
 599     }
 600
 601     @SuppressWarnings("unchecked")
 602     private CapabilityDefinition buildGroupCapability(GroupDefinition groupInfo, Object capObject) {
 603         if (!(capObject instanceof Map)) {
 604             log.debug("#convertToGroupCapability - Failed to import the capability {}. ", capObject);
 605             rollbackWithException(ActionStatus.INVALID_YAML);
 606         }
 607         return buildGroupCapability(groupInfo, ((Map<String, Object>) capObject).entrySet().iterator().next());
 608     }
 609
 610     @SuppressWarnings("unchecked")
 611     private CapabilityDefinition buildGroupCapability(GroupDefinition groupInfo, Map.Entry<String, Object> capEntry) {
 612         CapabilityDefinition capability = new CapabilityDefinition();
 613         capability.setOwnerType(CapabilityDataDefinition.OwnerType.GROUP);
 614         capability.setName(capEntry.getKey());
 615         capability.setParentName(capEntry.getKey());
 616         capability.setOwnerId(groupInfo.getName());
 617         if (!(capEntry.getValue() instanceof Map)) {
 618             log.debug("#convertMapEntryToCapabilityDefinition - Failed to import the capability {}. ", capEntry.getKey());
 619             rollbackWithException(ActionStatus.INVALID_YAML);
 620         }
 621         Map<String, Object> capabilityValue = (Map<String, Object>) capEntry.getValue();
 622         String type = (String) capabilityValue.get(TYPE.getElementName());
 623         if (StringUtils.isEmpty(type)) {
 624             log.debug("#convertMapEntryToCapabilityDefinition - Failed to import the capability {}. Missing capability type. ", capEntry.getKey());
 625             rollbackWithException(ActionStatus.INVALID_YAML);
 626         }
 627         capability.setType(type);
 628         if (!(capabilityValue.get(PROPERTIES.getElementName()) instanceof Map)) {
 629             log.debug("#convertMapEntryToCapabilityDefinition - Failed to import the capability {}. ", capEntry.getKey());
 630             rollbackWithException(ActionStatus.INVALID_YAML);
 631         }
 632         Map<String, Object> properties = (Map<String, Object>) capabilityValue.get(PROPERTIES.getElementName());
 633         capability.setProperties(properties.entrySet().stream().map(this::convertToProperty).collect(toList()));
 634         return capability;
 635     }
 636
 637     private ComponentInstanceProperty convertToProperty(Map.Entry<String, Object> e) {
 638         ComponentInstanceProperty property = new ComponentInstanceProperty();
 639         property.setName(e.getKey());
 640         property.setValue((String) e.getValue());
 641         return property;
 642     }
 643
 644     @SuppressWarnings("unchecked")
 645     private UploadComponentInstanceInfo buildModuleComponentInstanceInfo(Map.Entry<String, Object> nodeTemplateJsonEntry,
 646                                                                          Map<String, Object> substitutionMappings,
 647                                                                          Map<String, String> createdNodesToscaResourceNames) {
 648         UploadComponentInstanceInfo nodeTemplateInfo = new UploadComponentInstanceInfo();
 649         nodeTemplateInfo.setName(nodeTemplateJsonEntry.getKey());
 650         try {
 651             if (nodeTemplateJsonEntry.getValue() instanceof String) {
 652                 String nodeTemplateJsonString = (String) nodeTemplateJsonEntry.getValue();
 653                 nodeTemplateInfo.setType(nodeTemplateJsonString);
 654             } else if (nodeTemplateJsonEntry.getValue() instanceof Map) {
 655                 Map<String, Object> nodeTemplateJsonMap = (Map<String, Object>) nodeTemplateJsonEntry.getValue();
 656                 setToscaResourceType(createdNodesToscaResourceNames, nodeTemplateInfo, nodeTemplateJsonMap);
 657                 setRequirements(nodeTemplateInfo, nodeTemplateJsonMap);
 658                 setCapabilities(nodeTemplateInfo, nodeTemplateJsonMap);
 659                 setArtifacts(nodeTemplateInfo, nodeTemplateJsonMap);
 660                 updateProperties(nodeTemplateInfo, nodeTemplateJsonMap);
 661                 setDirectives(nodeTemplateInfo, nodeTemplateJsonMap);
 662                 setNodeFilter(nodeTemplateInfo, nodeTemplateJsonMap);
 663                 setSubstitutions(substitutionMappings, nodeTemplateInfo);
 664             } else {
 665                 rollbackWithException(ActionStatus.NOT_TOPOLOGY_TOSCA_TEMPLATE);
 666             }
 667         } catch (ClassCastException e) {
 668             BeEcompErrorManager.getInstance().logBeSystemError("Import Resource - create capability");
 669             log.debug("error when creating capability, message:{}", e.getMessage(), e);
 670             rollbackWithException(ActionStatus.INVALID_YAML);
 671         }
 672         return nodeTemplateInfo;
 673     }
 674
 675     @SuppressWarnings("unchecked")
 676     private void setSubstitutions(Map<String, Object> substitutionMappings, UploadComponentInstanceInfo nodeTemplateInfo) {
 677         if (substitutionMappings != null) {
 678             if (substitutionMappings.containsKey(CAPABILITIES.getElementName())) {
 679                 nodeTemplateInfo.setCapabilitiesNamesToUpdate(getNamesToUpdate(nodeTemplateInfo.getName(),
 680                     (Map<String, List<String>>) substitutionMappings.get(CAPABILITIES.getElementName())));
 681             }
 682             if (substitutionMappings.containsKey(REQUIREMENTS.getElementName())) {
 683                 nodeTemplateInfo.setRequirementsNamesToUpdate(getNamesToUpdate(nodeTemplateInfo.getName(),
 684                     (Map<String, List<String>>) substitutionMappings.get(REQUIREMENTS.getElementName())));
 685             }
 686         }
 687     }
 688
 689     private void updateProperties(UploadComponentInstanceInfo nodeTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 690         if (nodeTemplateJsonMap.containsKey(PROPERTIES.getElementName())) {
 691             Map<String, List<UploadPropInfo>> properties = buildPropModuleFromYaml(nodeTemplateJsonMap);
 692             if (!properties.isEmpty()) {
 693                 nodeTemplateInfo.setProperties(properties);
 694             }
 695         }
 696     }
 697
 698     private void setCapabilities(UploadComponentInstanceInfo nodeTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 699         if (nodeTemplateJsonMap.containsKey(CAPABILITIES.getElementName())) {
 700             Map<String, List<UploadCapInfo>> eitherCapRes = createCapModuleFromYaml(nodeTemplateJsonMap);
 701             if (!eitherCapRes.isEmpty()) {
 702                 nodeTemplateInfo.setCapabilities(eitherCapRes);
 703             }
 704         }
 705     }
 706
 707     private void setArtifacts(UploadComponentInstanceInfo nodeTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 708         if (nodeTemplateJsonMap.containsKey(ARTIFACTS.getElementName())) {
 709             Map<String, Map<String, UploadArtifactInfo>> eitherArtifactsRes = createArtifactsModuleFromYaml(nodeTemplateJsonMap);
 710             if (!eitherArtifactsRes.isEmpty()) {
 711                 nodeTemplateInfo.setArtifacts(eitherArtifactsRes);
 712             }
 713         }
 714     }
 715
 716     private void setRequirements(UploadComponentInstanceInfo nodeTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 717         if (nodeTemplateJsonMap.containsKey(REQUIREMENTS.getElementName())) {
 718             Map<String, List<UploadReqInfo>> regResponse = createReqModuleFromYaml(nodeTemplateJsonMap);
 719             if (!regResponse.isEmpty()) {
 720                 nodeTemplateInfo.setRequirements(regResponse);
 721             }
 722         }
 723     }
 724
 725     private void setToscaResourceType(Map<String, String> createdNodesToscaResourceNames, UploadComponentInstanceInfo nodeTemplateInfo,
 726                                       Map<String, Object> nodeTemplateJsonMap) {
 727         if (nodeTemplateJsonMap.containsKey(TYPE.getElementName())) {
 728             String toscaResourceType = (String) nodeTemplateJsonMap.get(TYPE.getElementName());
 729             if (createdNodesToscaResourceNames.containsKey(toscaResourceType)) {
 730                 toscaResourceType = createdNodesToscaResourceNames.get(toscaResourceType);
 731             }
 732             nodeTemplateInfo.setType(toscaResourceType);
 733         }
 734     }
 735
 736     private void setDirectives(UploadComponentInstanceInfo nodeTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 737         List<String> directives = (List<String>) nodeTemplateJsonMap.get(TypeUtils.ToscaTagNamesEnum.DIRECTIVES.getElementName());
 738         nodeTemplateInfo.setDirectives(directives);
 739     }
 740
 741     private void setNodeFilter(UploadComponentInstanceInfo nodeTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 742         if (nodeTemplateJsonMap.containsKey(TypeUtils.ToscaTagNamesEnum.NODE_FILTER.getElementName())) {
 743             nodeTemplateInfo.setUploadNodeFilterInfo(new NodeFilterUploadCreator()
 744                 .createNodeFilterData(nodeTemplateJsonMap.get(TypeUtils.ToscaTagNamesEnum.NODE_FILTER.getElementName())));
 745         }
 746     }
 747
 748     @SuppressWarnings("unchecked")
 749     private Map<String, List<UploadReqInfo>> createReqModuleFromYaml(Map<String, Object> nodeTemplateJsonMap) {
 750         Map<String, List<UploadReqInfo>> moduleRequirements = new HashMap<>();
 751         Either<List<Object>, ResultStatusEnum> requirementsListRes = findFirstToscaListElement(nodeTemplateJsonMap, REQUIREMENTS);
 752         if (requirementsListRes.isLeft()) {
 753             for (Object jsonReqObj : requirementsListRes.left().value()) {
 754                 String reqName = ((Map<String, Object>) jsonReqObj).keySet().iterator().next();
 755                 Object reqJson = ((Map<String, Object>) jsonReqObj).get(reqName);
 756                 addModuleNodeTemplateReq(moduleRequirements, reqJson, reqName);
 757             }
 758         } else {
 759             Either<Map<String, Object>, ResultStatusEnum> requirementsMapRes = findFirstToscaMapElement(nodeTemplateJsonMap, REQUIREMENTS);
 760             if (requirementsMapRes.isLeft()) {
 761                 for (Map.Entry<String, Object> entry : requirementsMapRes.left().value().entrySet()) {
 762                     String reqName = entry.getKey();
 763                     Object reqJson = entry.getValue();
 764                     addModuleNodeTemplateReq(moduleRequirements, reqJson, reqName);
 765                 }
 766             }
 767         }
 768         return moduleRequirements;
 769     }
 770
 771     private void addModuleNodeTemplateReq(Map<String, List<UploadReqInfo>> moduleRequirements, Object requirementJson, String requirementName) {
 772         UploadReqInfo requirement = buildModuleNodeTemplateReg(requirementJson);
 773         requirement.setName(requirementName);
 774         if (moduleRequirements.containsKey(requirementName)) {
 775             moduleRequirements.get(requirementName).add(requirement);
 776         } else {
 777             List<UploadReqInfo> list = new ArrayList<>();
 778             list.add(requirement);
 779             moduleRequirements.put(requirementName, list);
 780         }
 781     }
 782
 783     @SuppressWarnings("unchecked")
 784     private Map<String, Map<String, UploadArtifactInfo>> createArtifactsModuleFromYaml(Map<String, Object> nodeTemplateJsonMap) {
 785         Map<String, Map<String, UploadArtifactInfo>> moduleArtifacts = new HashMap<>();
 786         Either<List<Object>, ResultStatusEnum> artifactsListRes = findFirstToscaListElement(nodeTemplateJsonMap, ARTIFACTS);
 787         if (artifactsListRes.isLeft()) {
 788             for (Object jsonArtifactObj : artifactsListRes.left().value()) {
 789                 String key = ((Map<String, Object>) jsonArtifactObj).keySet().iterator().next();
 790                 Object artifactJson = ((Map<String, Object>) jsonArtifactObj).get(key);
 791                 addModuleNodeTemplateArtifacts(moduleArtifacts, artifactJson, key);
 792             }
 793         } else {
 794             Either<Map<String, Map<String, Object>>, ResultStatusEnum> artifactsMapRes = findFirstToscaMapElement(nodeTemplateJsonMap, ARTIFACTS);
 795             if (artifactsMapRes.isLeft()) {
 796                 for (Map.Entry<String, Map<String, Object>> entry : artifactsMapRes.left().value().entrySet()) {
 797                     String artifactName = entry.getKey();
 798                     Object artifactJson = entry.getValue();
 799                     addModuleNodeTemplateArtifacts(moduleArtifacts, artifactJson, artifactName);
 800                 }
 801             }
 802         }
 803         return moduleArtifacts;
 804     }
 805
 806     private void addModuleNodeTemplateArtifacts(Map<String, Map<String, UploadArtifactInfo>> moduleArtifacts, Object artifactJson,
 807                                                 String artifactName) {
 808         UploadArtifactInfo artifact = buildModuleNodeTemplateArtifact(artifactJson);
 809         artifact.setName(artifactName);
 810         if (moduleArtifacts.containsKey(ARTIFACTS.getElementName())) {
 811             moduleArtifacts.get(ARTIFACTS.getElementName()).put(artifactName, artifact);
 812         } else {
 813             Map<String, UploadArtifactInfo> map = new HashMap<>();
 814             map.put(artifactName, artifact);
 815             moduleArtifacts.put(ARTIFACTS.getElementName(), map);
 816         }
 817     }
 818
 819     @SuppressWarnings("unchecked")
 820     private UploadArtifactInfo buildModuleNodeTemplateArtifact(Object artifactObject) {
 821         UploadArtifactInfo artifactTemplateInfo = new UploadArtifactInfo();
 822         if (artifactObject instanceof Map) {
 823             fillArtifact(artifactTemplateInfo, (Map<String, Object>) artifactObject);
 824         }
 825         return artifactTemplateInfo;
 826     }
 827
 828     private void fillArtifact(UploadArtifactInfo artifactTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 829         if (nodeTemplateJsonMap.containsKey(TYPE.getElementName())) {
 830             artifactTemplateInfo.setType((String) nodeTemplateJsonMap.get(TYPE.getElementName()));
 831         }
 832         if (nodeTemplateJsonMap.containsKey(FILE.getElementName())) {
 833             artifactTemplateInfo.setFile((String) nodeTemplateJsonMap.get(FILE.getElementName()));
 834         }
 835         if (nodeTemplateJsonMap.containsKey(PROPERTIES.getElementName())) {
 836             Map<String, List<UploadPropInfo>> props = buildPropModuleFromYaml(nodeTemplateJsonMap);
 837             if (!props.isEmpty()) {
 838                 List<UploadPropInfo> properties = props.values().stream().flatMap(Collection::stream).collect(toList());
 839                 artifactTemplateInfo.setProperties(properties);
 840             }
 841         }
 842     }
 843
 844     @SuppressWarnings("unchecked")
 845     private Map<String, List<UploadCapInfo>> createCapModuleFromYaml(Map<String, Object> nodeTemplateJsonMap) {
 846         Map<String, List<UploadCapInfo>> moduleCap = new HashMap<>();
 847         Either<List<Object>, ResultStatusEnum> capabilitiesListRes = findFirstToscaListElement(nodeTemplateJsonMap, CAPABILITIES);
 848         if (capabilitiesListRes.isLeft()) {
 849             for (Object jsonCapObj : capabilitiesListRes.left().value()) {
 850                 String key = ((Map<String, Object>) jsonCapObj).keySet().iterator().next();
 851                 Object capJson = ((Map<String, Object>) jsonCapObj).get(key);
 852                 addModuleNodeTemplateCap(moduleCap, capJson, key);
 853             }
 854         } else {
 855             Either<Map<String, Object>, ResultStatusEnum> capabilitiesMapRes = findFirstToscaMapElement(nodeTemplateJsonMap, CAPABILITIES);
 856             if (capabilitiesMapRes.isLeft()) {
 857                 for (Map.Entry<String, Object> entry : capabilitiesMapRes.left().value().entrySet()) {
 858                     String capName = entry.getKey();
 859                     Object capJson = entry.getValue();
 860                     addModuleNodeTemplateCap(moduleCap, capJson, capName);
 861                 }
 862             }
 863         }
 864         return moduleCap;
 865     }
 866
 867     private void addModuleNodeTemplateCap(Map<String, List<UploadCapInfo>> moduleCap, Object capJson, String key) {
 868         UploadCapInfo capabilityDef = buildModuleNodeTemplateCap(capJson);
 869         capabilityDef.setKey(key);
 870         if (moduleCap.containsKey(key)) {
 871             moduleCap.get(key).add(capabilityDef);
 872         } else {
 873             List<UploadCapInfo> list = new ArrayList<>();
 874             list.add(capabilityDef);
 875             moduleCap.put(key, list);
 876         }
 877     }
 878
 879     @SuppressWarnings("unchecked")
 880     private UploadCapInfo buildModuleNodeTemplateCap(Object capObject) {
 881         UploadCapInfo capTemplateInfo = new UploadCapInfo();
 882         if (capObject instanceof String) {
 883             String nodeTemplateJsonString = (String) capObject;
 884             capTemplateInfo.setNode(nodeTemplateJsonString);
 885         } else if (capObject instanceof Map) {
 886             fillCapability(capTemplateInfo, (Map<String, Object>) capObject);
 887         }
 888         return capTemplateInfo;
 889     }
 890
 891     private void fillCapability(UploadCapInfo capTemplateInfo, Map<String, Object> nodeTemplateJsonMap) {
 892         if (nodeTemplateJsonMap.containsKey(NODE.getElementName())) {
 893             capTemplateInfo.setNode((String) nodeTemplateJsonMap.get(NODE.getElementName()));
 894         }
 895         if (nodeTemplateJsonMap.containsKey(TYPE.getElementName())) {
 896             capTemplateInfo.setType((String) nodeTemplateJsonMap.get(TYPE.getElementName()));
 897         }
 898         if (nodeTemplateJsonMap.containsKey(VALID_SOURCE_TYPES.getElementName())) {
 899             Either<List<Object>, ResultStatusEnum> validSourceTypesRes = findFirstToscaListElement(nodeTemplateJsonMap, VALID_SOURCE_TYPES);
 900             if (validSourceTypesRes.isLeft()) {
 901                 capTemplateInfo.setValidSourceTypes(validSourceTypesRes.left().value().stream().map(Object::toString).collect(toList()));
 902             }
 903         }
 904         if (nodeTemplateJsonMap.containsKey(PROPERTIES.getElementName())) {
 905             Map<String, List<UploadPropInfo>> props = buildPropModuleFromYaml(nodeTemplateJsonMap);
 906             if (!props.isEmpty()) {
 907                 List<UploadPropInfo> properties = props.values().stream().flatMap(Collection::stream).collect(toList());
 908                 capTemplateInfo.setProperties(properties);
 909             }
 910         }
 911     }
 912
 913     @SuppressWarnings("unchecked")
 914     private UploadReqInfo buildModuleNodeTemplateReg(Object regObject) {
 915         UploadReqInfo regTemplateInfo = new UploadReqInfo();
 916         if (regObject instanceof String) {
 917             String nodeTemplateJsonString = (String) regObject;
 918             regTemplateInfo.setNode(nodeTemplateJsonString);
 919         } else if (regObject instanceof Map) {
 920             Map<String, Object> nodeTemplateJsonMap = (Map<String, Object>) regObject;
 921             if (nodeTemplateJsonMap.containsKey(NODE.getElementName())) {
 922                 regTemplateInfo.setNode((String) nodeTemplateJsonMap.get(NODE.getElementName()));
 923             }
 924             if (nodeTemplateJsonMap.containsKey(CAPABILITY.getElementName())) {
 925                 regTemplateInfo.setCapabilityName((String) nodeTemplateJsonMap.get(CAPABILITY.getElementName()));
 926             }
 927         }
 928         return regTemplateInfo;
 929     }
 930
 931     private Map<String, List<UploadPropInfo>> buildPropModuleFromYaml(Map<String, Object> nodeTemplateJsonMap) {
 932         Map<String, List<UploadPropInfo>> moduleProp = new HashMap<>();
 933         Either<Map<String, Object>, ResultStatusEnum> toscaProperties = findFirstToscaMapElement(nodeTemplateJsonMap, PROPERTIES);
 934         if (toscaProperties.isLeft()) {
 935             Map<String, Object> jsonProperties = toscaProperties.left().value();
 936             for (Map.Entry<String, Object> jsonPropObj : jsonProperties.entrySet()) {
 937                 if (valueNotContainsPattern(propertyValuePattern, jsonPropObj.getValue())) {
 938                     addProperty(moduleProp, jsonPropObj);
 939                 }
 940             }
 941         }
 942         return moduleProp;
 943     }
 944
 945     private void addProperty(Map<String, List<UploadPropInfo>> moduleProp, Map.Entry<String, Object> jsonPropObj) {
 946         UploadPropInfo propertyDef = buildProperty(jsonPropObj.getKey(), jsonPropObj.getValue());
 947         if (moduleProp.containsKey(propertyDef.getName())) {
 948             moduleProp.get(propertyDef.getName()).add(propertyDef);
 949         } else {
 950             List<UploadPropInfo> list = new ArrayList<>();
 951             list.add(propertyDef);
 952             moduleProp.put(propertyDef.getName(), list);
 953         }
 954     }
 955
 956     @SuppressWarnings("unchecked")
 957     private UploadPropInfo buildProperty(String propName, Object propValue) {
 958         UploadPropInfo propertyDef = new UploadPropInfo();
 959         propertyDef.setValue(propValue);
 960         propertyDef.setName(propName);
 961         if (propValue instanceof Map) {
 962             if (((Map<String, Object>) propValue).containsKey(TYPE.getElementName())) {
 963                 propertyDef.setType(((Map<String, Object>) propValue).get(TYPE.getElementName()).toString());
 964             }
 965             if (containsGetInput(propValue)) {
 966                 fillInputRecursively(propName, (Map<String, Object>) propValue, propertyDef);
 967             }
 968             if (((Map<String, Object>) propValue).containsKey(DESCRIPTION.getElementName())) {
 969                 propertyDef.setDescription(((Map<String, Object>) propValue).get(DESCRIPTION.getElementName()).toString());
 970             }
 971             if (((Map<String, Object>) propValue).containsKey(DEFAULT_VALUE.getElementName())) {
 972                 propertyDef.setValue(((Map<String, Object>) propValue).get(DEFAULT_VALUE.getElementName()));
 973             }
 974             if (((Map<String, Object>) propValue).containsKey(IS_PASSWORD.getElementName())) {
 975                 propertyDef.setPassword(Boolean.getBoolean(((Map<String, Object>) propValue).get(IS_PASSWORD.getElementName()).toString()));
 976             } else {
 977                 propertyDef.setValue(propValue);
 978             }
 979         } else if (propValue instanceof List) {
 980             List<Object> propValueList = (List<Object>) propValue;
 981             fillInputsListRecursively(propertyDef, propValueList);
 982             propertyDef.setValue(propValue);
 983         }
 984         return propertyDef;
 985     }
 986
 987     @SuppressWarnings("unchecked")
 988     private boolean containsGetInput(Object propValue) {
 989         return ((Map<String, Object>) propValue).containsKey(GET_INPUT.getElementName()) || ImportUtils.containsGetInput(propValue);
 990     }
 991
 992     @SuppressWarnings("unchecked")
 993     private void fillInputsListRecursively(UploadPropInfo propertyDef, List<Object> propValueList) {
 994         for (Object objValue : propValueList) {
 995             if (objValue instanceof Map) {
 996                 Map<String, Object> objMap = (Map<String, Object>) objValue;
 997                 if (objMap.containsKey(GET_INPUT.getElementName())) {
 998                     fillInputRecursively(propertyDef.getName(), objMap, propertyDef);
 999                 } else {
1000                     Set<String> keys = objMap.keySet();
1001                     findAndFillInputsListRecursively(propertyDef, objMap, keys);
1002                 }
1003             } else if (objValue instanceof List) {
1004                 List<Object> propSubValueList = (List<Object>) objValue;
1005                 fillInputsListRecursively(propertyDef, propSubValueList);
1006             }
1007         }
1008     }
1009
1010     @SuppressWarnings("unchecked")
1011     private void findAndFillInputsListRecursively(UploadPropInfo propertyDef, Map<String, Object> objMap, Set<String> keys) {
1012         for (String key : keys) {
1013             Object value = objMap.get(key);
1014             if (value instanceof Map) {
1015                 fillInputRecursively(key, (Map<String, Object>) value, propertyDef);
1016             } else if (value instanceof List) {
1017                 List<Object> propSubValueList = (List<Object>) value;
1018                 fillInputsListRecursively(propertyDef, propSubValueList);
1019             }
1020         }
1021     }
1022
1023     private void fillInputRecursively(String propName, Map<String, Object> propValue, UploadPropInfo propertyDef) {
1024         if (propValue.containsKey(GET_INPUT.getElementName())) {
1025             Object getInput = propValue.get(GET_INPUT.getElementName());
1026             GetInputValueDataDefinition getInputInfo = new GetInputValueDataDefinition();
1027             List<GetInputValueDataDefinition> getInputs = propertyDef.getGet_input();
1028             if (getInputs == null) {
1029                 getInputs = new ArrayList<>();
1030             }
1031             if (getInput instanceof String) {
1032                 getInputInfo.setInputName((String) getInput);
1033                 getInputInfo.setPropName(propName);
1034             } else if (getInput instanceof List) {
1035                 fillInput(propName, getInput, getInputInfo);
1036             }
1037             getInputs.add(getInputInfo);
1038             propertyDef.setGet_input(getInputs);
1039             propertyDef.setValue(propValue);
1040         } else {
1041             findAndFillInputRecursively(propValue, propertyDef);
1042         }
1043     }
1044
1045     @SuppressWarnings("unchecked")
1046     private void findAndFillInputRecursively(Map<String, Object> propValue, UploadPropInfo propertyDef) {
1047         for (Map.Entry<String,Object> entry : propValue.entrySet()) {
1048             String propName = entry.getKey();
1049             Object value = entry.getValue();
1050             if (value instanceof Map) {
1051                 fillInputRecursively(propName, (Map<String, Object>) value, propertyDef);
1052             } else if (value instanceof List) {
1053                 fillInputsRecursively(propertyDef, propName, (List<Object>) value);
1054             }
1055         }
1056     }
1057
1058     private void fillInputsRecursively(UploadPropInfo propertyDef, String propName, List<Object> inputs) {
1059         inputs.stream()
1060                 .filter(Map.class::isInstance)
1061                 .forEach(o -> fillInputRecursively(propName, (Map<String, Object>) o, propertyDef));
1062     }
1063
1064     @SuppressWarnings("unchecked")
1065     private void fillInput(String propName, Object getInput, GetInputValueDataDefinition getInputInfo) {
1066         List<Object> getInputList = (List<Object>) getInput;
1067         getInputInfo.setPropName(propName);
1068         getInputInfo.setInputName((String) getInputList.get(0));
1069         if (getInputList.size() > 1) {
1070             Object indexObj = getInputList.get(1);
1071             if (indexObj instanceof Integer) {
1072                 getInputInfo.setIndexValue((Integer) indexObj);
1073             } else if (indexObj instanceof Float) {
1074                 int index = ((Float) indexObj).intValue();
1075                 getInputInfo.setIndexValue(index);
1076             } else if (indexObj instanceof Map && ((Map<String, Object>) indexObj).containsKey(GET_INPUT.getElementName())) {
1077                 Object index = ((Map<String, Object>) indexObj).get(GET_INPUT.getElementName());
1078                 GetInputValueDataDefinition getInputInfoIndex = new GetInputValueDataDefinition();
1079                 getInputInfoIndex.setInputName((String) index);
1080                 getInputInfoIndex.setPropName(propName);
1081                 getInputInfo.setGetInputIndex(getInputInfoIndex);
1082             }
1083             getInputInfo.setList(true);
1084         }
1085     }
1086
1087     private boolean valueNotContainsPattern(Pattern pattern, Object propValue) {
1088         return propValue == null || !pattern.matcher(propValue.toString()).find();
1089     }
1090
1091     private Map<String, Object> failIfNoNodeTemplates(String fileName) {
1092         janusGraphDao.rollback();
1093         throw new ByActionStatusComponentException(ActionStatus.NOT_TOPOLOGY_TOSCA_TEMPLATE, fileName);
1094     }
1095
1096     private Object failIfNotTopologyTemplate(String fileName) {
1097         janusGraphDao.rollback();
1098         throw new ByActionStatusComponentException(ActionStatus.NOT_TOPOLOGY_TOSCA_TEMPLATE, fileName);
1099     }
1100
1101     private void rollbackWithException(ActionStatus actionStatus, String... params) {
1102         janusGraphDao.rollback();
1103         throw new ByActionStatusComponentException(actionStatus, params);
1104     }
1105
1106     private void failOnMissingCapabilityTypes(GroupDefinition groupDefinition, List<String> missingCapTypes) {
1107         if (log.isDebugEnabled()) {
1108             log.debug(
1109                     "#failOnMissingCapabilityTypes - Failed to validate the capabilities of the group {}. The capability types {} are missing on the group type {}. ",
1110                     groupDefinition.getName(), missingCapTypes.toString(), groupDefinition.getType());
1111         }
1112         if (CollectionUtils.isNotEmpty(missingCapTypes)) {
1113             rollbackWithException(ActionStatus.MISSING_CAPABILITY_TYPE, missingCapTypes.toString());
1114         }
1115     }
1116
1117     private void failOnMissingCapabilityNames(GroupDefinition groupDefinition, List<String> missingCapNames) {
1118         if (log.isDebugEnabled()) {
1119             log.debug(
1120                     "#failOnMissingCapabilityNames - Failed to validate the capabilities of the group {}. The capabilities with the names {} are missing on the group type {}. ",
1121                     groupDefinition.getName(), missingCapNames.toString(), groupDefinition.getType());
1122         }
1123         rollbackWithException(ActionStatus.MISSING_CAPABILITIES, missingCapNames.toString(), CapabilityDataDefinition.OwnerType.GROUP.getValue(),
1124             groupDefinition.getName());
1125     }
1126 }