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