catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/BaseBusinessLogic.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.impl;
  23
  24 import static org.openecomp.sdc.common.log.enums.EcompLoggerErrorCode.BUSINESS_PROCESS_ERROR;
  25 import static org.openecomp.sdc.common.log.enums.EcompLoggerErrorCode.DATA_ERROR;
  26
  27 import com.google.gson.JsonElement;
  28 import fj.data.Either;
  29 import java.util.ArrayList;
  30 import java.util.Arrays;
  31 import java.util.Collections;
  32 import java.util.List;
  33 import java.util.Map;
  34 import java.util.function.Function;
  35 import org.apache.commons.lang3.ArrayUtils;
  36 import org.apache.commons.lang3.StringUtils;
  37 import org.apache.commons.lang3.tuple.ImmutablePair;
  38 import org.openecomp.sdc.be.components.impl.exceptions.BusinessLogicException;
  39 import org.openecomp.sdc.be.components.impl.exceptions.ByActionStatusComponentException;
  40 import org.openecomp.sdc.be.components.impl.exceptions.ByResponseFormatComponentException;
  41 import org.openecomp.sdc.be.components.validation.UserValidations;
  42 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  43 import org.openecomp.sdc.be.config.BeEcompErrorManager.ErrorSeverity;
  44 import org.openecomp.sdc.be.dao.api.ActionStatus;
  45 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphDao;
  46 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphGenericDao;
  47 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
  48 import org.openecomp.sdc.be.datamodel.utils.ArtifactUtils;
  49 import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
  50 import org.openecomp.sdc.be.datatypes.elements.PropertyRule;
  51 import org.openecomp.sdc.be.datatypes.elements.SchemaDefinition;
  52 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
  53 import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
  54 import org.openecomp.sdc.be.datatypes.tosca.ToscaDataDefinition;
  55 import org.openecomp.sdc.be.impl.ComponentsUtils;
  56 import org.openecomp.sdc.be.model.ArtifactDefinition;
  57 import org.openecomp.sdc.be.model.Component;
  58 import org.openecomp.sdc.be.model.ComponentInstInputsMap;
  59 import org.openecomp.sdc.be.model.ComponentInstOutputsMap;
  60 import org.openecomp.sdc.be.model.ComponentInstance;
  61 import org.openecomp.sdc.be.model.ComponentInstanceProperty;
  62 import org.openecomp.sdc.be.model.ComponentParametersView;
  63 import org.openecomp.sdc.be.model.DataTypeDefinition;
  64 import org.openecomp.sdc.be.model.IComplexDefaultValue;
  65 import org.openecomp.sdc.be.model.IPropertyInputCommon;
  66 import org.openecomp.sdc.be.model.LifecycleStateEnum;
  67 import org.openecomp.sdc.be.model.PolicyDefinition;
  68 import org.openecomp.sdc.be.model.PropertyConstraint;
  69 import org.openecomp.sdc.be.model.PropertyDefinition;
  70 import org.openecomp.sdc.be.model.User;
  71 import org.openecomp.sdc.be.model.cache.ApplicationDataTypeCache;
  72 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ArtifactsOperations;
  73 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.InterfaceOperation;
  74 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
  75 import org.openecomp.sdc.be.model.operations.StorageException;
  76 import org.openecomp.sdc.be.model.operations.api.IElementOperation;
  77 import org.openecomp.sdc.be.model.operations.api.IGraphLockOperation;
  78 import org.openecomp.sdc.be.model.operations.api.IGroupInstanceOperation;
  79 import org.openecomp.sdc.be.model.operations.api.IGroupOperation;
  80 import org.openecomp.sdc.be.model.operations.api.IGroupTypeOperation;
  81 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  82 import org.openecomp.sdc.be.model.operations.impl.AttributeOperation;
  83 import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
  84 import org.openecomp.sdc.be.model.operations.impl.InterfaceLifecycleOperation;
  85 import org.openecomp.sdc.be.model.operations.impl.PolicyTypeOperation;
  86 import org.openecomp.sdc.be.model.operations.impl.PropertyOperation;
  87 import org.openecomp.sdc.be.model.operations.utils.ComponentValidationUtils;
  88 import org.openecomp.sdc.be.model.tosca.ToscaPropertyType;
  89 import org.openecomp.sdc.be.model.tosca.ToscaType;
  90 import org.openecomp.sdc.be.model.tosca.converters.PropertyValueConverter;
  91 import org.openecomp.sdc.be.model.tosca.validators.DataTypeValidatorConverter;
  92 import org.openecomp.sdc.be.model.tosca.validators.PropertyTypeValidator;
  93 import org.openecomp.sdc.be.user.Role;
  94 import org.openecomp.sdc.be.user.UserBusinessLogic;
  95 import org.openecomp.sdc.common.api.ArtifactTypeEnum;
  96 import org.openecomp.sdc.common.datastructure.Wrapper;
  97 import org.openecomp.sdc.common.log.wrappers.Logger;
  98 import org.openecomp.sdc.exception.ResponseFormat;
  99 import org.springframework.beans.factory.annotation.Autowired;
 100
 101 public abstract class BaseBusinessLogic {
 102
 103     private static final String FAILED_TO_LOCK_COMPONENT_ERROR = "Failed to lock component {} error - {}";
 104     private static final Logger log = Logger.getLogger(BaseBusinessLogic.class);
 105     private static final String EMPTY_VALUE = null;
 106     private static final String SCHEMA_DOESN_T_EXISTS_FOR_PROPERTY_OF_TYPE = "Schema doesn't exists for property of type {}";
 107     private static final String PROPERTY_IN_SCHEMA_DEFINITION_INSIDE_PROPERTY_OF_TYPE_DOESN_T_EXIST = "Property in Schema Definition inside property of type {} doesn't exist";
 108     private static final String ADD_PROPERTY_VALUE = "Add property value";
 109     private static final String THE_VALUE_OF_PROPERTY_FROM_TYPE_IS_INVALID = "The value {} of property from type {} is invalid";
 110     private static final String INVALID_PROPERTY_TYPE = "The property type {} is invalid";
 111     protected IGroupTypeOperation groupTypeOperation;
 112     protected InterfaceOperation interfaceOperation;
 113     protected IElementOperation elementDao;
 114     protected ComponentsUtils componentsUtils;
 115     protected UserBusinessLogic userAdmin;
 116     protected IGraphLockOperation graphLockOperation;
 117     protected JanusGraphDao janusGraphDao;
 118     protected JanusGraphGenericDao janusGraphGenericDao;
 119     protected PropertyOperation propertyOperation;
 120     protected AttributeOperation attributeOperation;
 121     protected ApplicationDataTypeCache applicationDataTypeCache;
 122     protected ToscaOperationFacade toscaOperationFacade;
 123     protected IGroupOperation groupOperation;
 124     protected IGroupInstanceOperation groupInstanceOperation;
 125     protected InterfaceLifecycleOperation interfaceLifecycleTypeOperation;
 126     protected PolicyTypeOperation policyTypeOperation;
 127     protected ArtifactsOperations artifactToscaOperation;
 128     protected UserValidations userValidations;
 129     DataTypeValidatorConverter dataTypeValidatorConverter = DataTypeValidatorConverter.getInstance();
 130
 131     protected BaseBusinessLogic(IElementOperation elementDao, IGroupOperation groupOperation, IGroupInstanceOperation groupInstanceOperation,
 132                                 IGroupTypeOperation groupTypeOperation, InterfaceOperation interfaceOperation,
 133                                 InterfaceLifecycleOperation interfaceLifecycleTypeOperation, ArtifactsOperations artifactToscaOperation) {
 134         this.elementDao = elementDao;
 135         this.groupOperation = groupOperation;
 136         this.groupInstanceOperation = groupInstanceOperation;
 137         this.groupTypeOperation = groupTypeOperation;
 138         this.interfaceOperation = interfaceOperation;
 139         this.interfaceLifecycleTypeOperation = interfaceLifecycleTypeOperation;
 140         this.artifactToscaOperation = artifactToscaOperation;
 141     }
 142
 143     @SafeVarargs
 144     static <T extends Enum<T>> boolean enumHasValueFilter(String name, Function<String, T> enumGetter, T... enumValues) {
 145         T enumFound = enumGetter.apply(name);
 146         return Arrays.asList(enumValues).contains(enumFound);
 147     }
 148
 149     @Autowired
 150     public void setUserAdmin(UserBusinessLogic userAdmin) {
 151         this.userAdmin = userAdmin;
 152     }
 153
 154     @Autowired
 155     public void setUserValidations(UserValidations userValidations) {
 156         this.userValidations = userValidations;
 157     }
 158
 159     @Autowired
 160     public void setComponentsUtils(ComponentsUtils componentsUtils) {
 161         this.componentsUtils = componentsUtils;
 162     }
 163
 164     @Autowired
 165     public void setJanusGraphDao(JanusGraphDao janusGraphDao) {
 166         this.janusGraphDao = janusGraphDao;
 167     }
 168
 169     @Autowired
 170     public void setApplicationDataTypeCache(ApplicationDataTypeCache applicationDataTypeCache) {
 171         this.applicationDataTypeCache = applicationDataTypeCache;
 172     }
 173
 174     @Autowired
 175     public void setJanusGraphGenericDao(JanusGraphGenericDao janusGraphGenericDao) {
 176         this.janusGraphGenericDao = janusGraphGenericDao;
 177     }
 178
 179     @Autowired
 180     public void setGraphLockOperation(IGraphLockOperation graphLockOperation) {
 181         this.graphLockOperation = graphLockOperation;
 182     }
 183
 184     @Autowired
 185     public void setToscaOperationFacade(ToscaOperationFacade toscaOperationFacade) {
 186         this.toscaOperationFacade = toscaOperationFacade;
 187     }
 188
 189     @Autowired
 190     void setPolicyTypeOperation(PolicyTypeOperation policyTypeOperation) {
 191         this.policyTypeOperation = policyTypeOperation;
 192     }
 193
 194     @Autowired
 195     public void setPropertyOperation(PropertyOperation propertyOperation) {
 196         this.propertyOperation = propertyOperation;
 197     }
 198
 199     @Autowired
 200     public void setAttributeOperation(AttributeOperation attributeOperation) {
 201         this.attributeOperation = attributeOperation;
 202     }
 203
 204     User validateUserNotEmpty(User user, String ecompErrorContext) {
 205         return userValidations.validateUserNotEmpty(user, ecompErrorContext);
 206     }
 207
 208     protected User validateUserExists(String userId) {
 209         return userValidations.validateUserExists(userId);
 210     }
 211
 212     public User validateUserExists(User user) {
 213         return userValidations.validateUserExists(user);
 214     }
 215
 216     ActionStatus validateUserExistsActionStatus(String userId) {
 217         return userValidations.validateUserExistsActionStatus(userId);
 218     }
 219
 220     protected void validateUserRole(User user, List<Role> roles) {
 221         userValidations.validateUserRole(user, roles);
 222     }
 223
 224     protected void lockComponent(Component component, String ecompErrorContext) {
 225         lockComponent(component.getUniqueId(), component, ecompErrorContext);
 226     }
 227
 228     protected boolean isVolumeGroup(List<String> artifactsInGroup, List<ArtifactDefinition> deploymentArtifacts) {
 229         for (String artifactId : artifactsInGroup) {
 230             ArtifactDefinition artifactDef = ArtifactUtils.findArtifactInList(deploymentArtifacts, artifactId);
 231             if (artifactDef != null && artifactDef.getArtifactType().equalsIgnoreCase(ArtifactTypeEnum.HEAT_VOL.getType())) {
 232                 return true;
 233             }
 234         }
 235         return false;
 236     }
 237
 238     protected void lockComponent(Component component, boolean shouldLock, String ecompErrorContext) {
 239         if (shouldLock) {
 240             lockComponent(component.getUniqueId(), component, ecompErrorContext);
 241         }
 242     }
 243
 244     protected void lockComponent(String componentId, Component component, String ecompErrorContext) {
 245         ActionStatus lock = lockElement(componentId, component, ecompErrorContext);
 246         if (lock != ActionStatus.OK) {
 247             logAndThrowComponentException(lock, component.getUniqueId(), component.getName());
 248         }
 249     }
 250
 251     protected void lockComponent(String componentId, Component component, boolean needLock, String ecompErrorContext) {
 252         if (needLock) {
 253             lockComponent(componentId, component, ecompErrorContext);
 254         }
 255     }
 256
 257     private ResponseFormat logAndThrowComponentException(ActionStatus status, String componentId, String name) {
 258         log.debug(FAILED_TO_LOCK_COMPONENT_ERROR, componentId, status);
 259         throw new ByActionStatusComponentException(status, name);
 260     }
 261
 262     private ActionStatus lockElement(String componentId, Component component, String ecompErrorContext) {
 263         ComponentTypeEnum componentType = component.getComponentType();
 264         NodeTypeEnum nodeType = componentType.getNodeType();
 265         StorageOperationStatus lockResourceStatus = graphLockOperation.lockComponent(componentId, nodeType);
 266         if (lockResourceStatus == StorageOperationStatus.OK) {
 267             return ActionStatus.OK;
 268         } else {
 269             BeEcompErrorManager.getInstance().logBeFailedLockObjectError(ecompErrorContext, nodeType.getName(), componentId);
 270             return componentsUtils.convertFromStorageResponse(lockResourceStatus, componentType);
 271         }
 272     }
 273
 274     protected void unlockComponent(boolean failed, Component component, boolean inTransaction) {
 275         if (component != null) {
 276             ComponentTypeEnum componentType = component.getComponentType();
 277             NodeTypeEnum nodeType = componentType.getNodeType();
 278             if (!inTransaction) {
 279                 if (failed) {
 280                     janusGraphDao.rollback();
 281                 } else {
 282                     janusGraphDao.commit();
 283                 }
 284             }
 285             // unlock resource
 286             graphLockOperation.unlockComponent(component.getUniqueId(), nodeType);
 287         } else {
 288             log.debug("component is NULL");
 289         }
 290     }
 291
 292     protected void unlockComponent(boolean failed, Component component) {
 293         unlockComponent(failed, component, false);
 294     }
 295
 296     void unlockComponentById(boolean failed, String componentId) {
 297         Either<Component, StorageOperationStatus> component = toscaOperationFacade.getToscaElement(componentId);
 298         if (component.isLeft()) {
 299             unlockComponent(failed, component.left().value(), false);
 300         }
 301     }
 302
 303     <T> Boolean validateJsonBody(T bodyObject, Class<T> clazz) {
 304         if (bodyObject == null) {
 305             log.debug("Invalid JSON received for object of type {}", clazz.getSimpleName());
 306             throw new ByActionStatusComponentException(ActionStatus.INVALID_CONTENT);
 307         } else {
 308             return true;
 309         }
 310     }
 311
 312     ComponentTypeEnum validateComponentType(String componentType) {
 313         ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(componentType);
 314         if (componentTypeEnum == null) {
 315             log.debug("Invalid component type {}", componentType);
 316             throw new ByActionStatusComponentException(ActionStatus.UNSUPPORTED_ERROR, componentType);
 317         } else {
 318             return componentTypeEnum;
 319         }
 320     }
 321
 322     Component validateComponentExists(String componentId, ComponentTypeEnum componentType, ComponentParametersView filter) {
 323         Either<Component, StorageOperationStatus> toscaElement = toscaOperationFacade
 324             .getToscaElement(componentId, filter == null ? new ComponentParametersView() : filter);
 325         if (toscaElement.isRight()) {
 326             handleGetComponentError(componentId, componentType, toscaElement.right().value());
 327         }
 328         return validateComponentType(toscaElement.left().value(), componentType);
 329     }
 330
 331     private Component validateComponentType(Component cmpt, ComponentTypeEnum componentType) {
 332         if (componentType != cmpt.getComponentType()) {
 333             log.debug("component {} is not of requested type {}", cmpt.getUniqueId(), componentType);
 334             throw new ByActionStatusComponentException(componentsUtils.convertFromStorageResponse(StorageOperationStatus.NOT_FOUND, componentType));
 335         }
 336         return cmpt;
 337     }
 338
 339     <T extends PropertyDataDefinition> String getInnerType(T property) {
 340         ToscaPropertyType type = ToscaPropertyType.isValidType(property.getType());
 341         log.debug("#getInnerType - The type of the property {} is {}", property.getUniqueId(), property.getType());
 342         String innerType = null;
 343         if (type == ToscaPropertyType.LIST || type == ToscaPropertyType.MAP) {
 344             if (property.getSchema() == null) {
 345                 log.debug(SCHEMA_DOESN_T_EXISTS_FOR_PROPERTY_OF_TYPE, type);
 346                 throw new ByActionStatusComponentException(componentsUtils.convertFromStorageResponse(StorageOperationStatus.INVALID_VALUE));
 347             }
 348             PropertyDataDefinition innerProperty = property.getSchema().getProperty();
 349             if (innerProperty == null) {
 350                 log.debug(PROPERTY_IN_SCHEMA_DEFINITION_INSIDE_PROPERTY_OF_TYPE_DOESN_T_EXIST, type);
 351                 throw new ByActionStatusComponentException(componentsUtils.convertFromStorageResponse(StorageOperationStatus.INVALID_VALUE));
 352             }
 353             innerType = innerProperty.getType();
 354         }
 355         return innerType;
 356     }
 357
 358     public void validateCanWorkOnComponent(Component component, String userId) {
 359         ActionStatus actionStatus = ActionStatus.RESTRICTED_OPERATION;
 360         // verify resource is not archived
 361         if (Boolean.TRUE.equals(component.isArchived())) {
 362             actionStatus = ActionStatus.COMPONENT_IS_ARCHIVED;
 363             throw new ByActionStatusComponentException(actionStatus, component.getName());
 364         }
 365         if (component.getLifecycleState() != LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT) {
 366             log.debug("Component {} is not checked-out", component.getName());
 367             throw new ByActionStatusComponentException(actionStatus);
 368         }
 369         // verify userId is not null
 370         if (userId == null) {
 371             log.debug("Current user userId is null");
 372             throw new ByActionStatusComponentException(actionStatus);
 373         }
 374         // verify component last update user is the current user
 375         String lastUpdaterUserId = component.getLastUpdaterUserId();
 376         if (!userId.equals(lastUpdaterUserId)) {
 377             log.debug("Current user is not last updater, last updater userId: {}, current user userId: {}", lastUpdaterUserId, userId);
 378             throw new ByActionStatusComponentException(actionStatus);
 379         }
 380         // verify resource is not deleted
 381         if (Boolean.TRUE.equals(component.getIsDeleted())) {
 382             log.debug("Component {} is marked as deleted", component.getUniqueId());
 383             throw new ByActionStatusComponentException(actionStatus);
 384         }
 385     }
 386
 387     ComponentTypeEnum getComponentTypeByParentComponentType(ComponentTypeEnum parentComponentType) {
 388         switch (parentComponentType) {
 389             case SERVICE:
 390             case RESOURCE:
 391                 return ComponentTypeEnum.RESOURCE;
 392             case PRODUCT:
 393                 return ComponentTypeEnum.SERVICE;
 394             default:
 395                 break;
 396         }
 397         return null;
 398     }
 399
 400     Either<Boolean, ResponseFormat> validatePropertyDefaultValue(IComplexDefaultValue property, Map<String, DataTypeDefinition> dataTypes) {
 401         String type;
 402         String innerType = null;
 403         if (!propertyOperation.isPropertyTypeValid(property, dataTypes)) {
 404             log.info("Invalid type for property '{}' type '{}'", property.getName(), property.getType());
 405             ResponseFormat responseFormat = componentsUtils
 406                 .getResponseFormat(ActionStatus.INVALID_PROPERTY_TYPE, property.getType(), property.getName());
 407             return Either.right(responseFormat);
 408         }
 409         type = property.getType();
 410         if (type.equals(ToscaPropertyType.LIST.getType()) || type.equals(ToscaPropertyType.MAP.getType())) {
 411             ImmutablePair<String, Boolean> propertyInnerTypeValid = propertyOperation.isPropertyInnerTypeValid(property, dataTypes);
 412             innerType = propertyInnerTypeValid.getLeft();
 413             if (Boolean.FALSE.equals(propertyInnerTypeValid.getRight())) {
 414                 log.info("Invalid inner type for property '{}' type '{}', dataTypeCount '{}'", property.getName(), property.getType(),
 415                     dataTypes.size());
 416                 ResponseFormat responseFormat = componentsUtils
 417                     .getResponseFormat(ActionStatus.INVALID_PROPERTY_INNER_TYPE, innerType, property.getName());
 418                 return Either.right(responseFormat);
 419             }
 420         }
 421         if (!propertyOperation.isPropertyDefaultValueValid(property, dataTypes)) {
 422             log.info("Invalid default value for property '{}' type '{}'", property.getName(), property.getType());
 423             ResponseFormat responseFormat;
 424             if (type.equals(ToscaPropertyType.LIST.getType()) || type.equals(ToscaPropertyType.MAP.getType())) {
 425                 responseFormat = componentsUtils
 426                     .getResponseFormat(ActionStatus.INVALID_COMPLEX_DEFAULT_VALUE, property.getName(), type, innerType, property.getDefaultValue());
 427             } else {
 428                 responseFormat = componentsUtils
 429                     .getResponseFormat(ActionStatus.INVALID_DEFAULT_VALUE, property.getName(), type, property.getDefaultValue());
 430             }
 431             return Either.right(responseFormat);
 432         }
 433         return Either.left(true);
 434     }
 435
 436     void validateComponentTypeEnum(ComponentTypeEnum componentTypeEnum, String errorContext, Wrapper<ResponseFormat> errorWrapper) {
 437         if (componentTypeEnum == null) {
 438             BeEcompErrorManager.getInstance().logInvalidInputError(errorContext, "invalid component type", ErrorSeverity.INFO);
 439             errorWrapper.setInnerElement(componentsUtils.getResponseFormat(ActionStatus.NOT_ALLOWED));
 440         }
 441     }
 442
 443     protected void validateCanWorkOnComponent(String componentId, ComponentTypeEnum componentTypeEnum, String userId,
 444                                               Wrapper<ResponseFormat> errorWrapper) {
 445         if (!ComponentValidationUtils.canWorkOnComponent(componentId, toscaOperationFacade, userId)) {
 446             log.info("Restricted operation for user {} on {} {}", userId, componentTypeEnum.getValue(), componentId);
 447             errorWrapper.setInnerElement(componentsUtils.getResponseFormat(ActionStatus.RESTRICTED_OPERATION));
 448         }
 449     }
 450
 451     void validateComponentLock(String componentId, ComponentTypeEnum componentTypeEnum, Wrapper<ResponseFormat> errorWrapper) {
 452         StorageOperationStatus lockStatus = graphLockOperation.lockComponent(componentId, componentTypeEnum.getNodeType());
 453         if (lockStatus != StorageOperationStatus.OK) {
 454             log.debug("Failed to lock {} {}", componentTypeEnum.getValue(), componentId);
 455             errorWrapper.setInnerElement(componentsUtils.getResponseFormat(componentsUtils.convertFromStorageResponse(lockStatus)));
 456         }
 457     }
 458
 459     protected ToscaPropertyType getType(String propertyType) {
 460         return ToscaPropertyType.isValidType(propertyType);
 461     }
 462
 463     void commitOrRollback(Either<?, ResponseFormat> result) {
 464         if (result == null || result.isRight()) {
 465             log.warn("operation failed. do rollback");
 466             janusGraphDao.rollback();
 467         } else {
 468             log.debug("operation success. do commit");
 469             janusGraphDao.commit();
 470         }
 471     }
 472
 473     protected Either<Boolean, ResponseFormat> lockComponentByName(String name, Component component, String ecompErrorContext) {
 474         ComponentTypeEnum componentType = component.getComponentType();
 475         NodeTypeEnum nodeType = componentType.getNodeType();
 476         StorageOperationStatus lockResourceStatus = graphLockOperation.lockComponentByName(name, nodeType);
 477         if (lockResourceStatus == StorageOperationStatus.OK) {
 478             return Either.left(true);
 479         } else {
 480             BeEcompErrorManager.getInstance().logBeFailedLockObjectError(ecompErrorContext, nodeType.getName(), name);
 481             ActionStatus actionStatus = componentsUtils.convertFromStorageResponse(lockResourceStatus, componentType);
 482             ResponseFormat responseFormat = componentsUtils.getResponseFormat(actionStatus, component.getName());
 483             log.debug(FAILED_TO_LOCK_COMPONENT_ERROR, name, actionStatus);
 484             return Either.right(responseFormat);
 485         }
 486     }
 487
 488     protected Component validateComponentExistsByFilter(String componentId, ComponentTypeEnum componentType,
 489                                                         ComponentParametersView componentParametersView) {
 490         return toscaOperationFacade.getToscaElement(componentId, componentParametersView).left()
 491             .on(err -> handleGetComponentError(componentId, componentType, err));
 492     }
 493
 494     private Component handleGetComponentError(String componentId, ComponentTypeEnum componentType, StorageOperationStatus getComponentError) {
 495         ActionStatus actionStatus = componentsUtils.convertFromStorageResponse(getComponentError, componentType);
 496         log.debug("error fetching component with id {}. error status: {}", componentId, getComponentError);
 497         throw new ByActionStatusComponentException(actionStatus, componentId);
 498     }
 499
 500     String validatePropValueBeforeCreate(IPropertyInputCommon property, String value, boolean isValidate,
 501                                          Map<String, DataTypeDefinition> allDataTypes) {
 502         String propertyType = property.getType();
 503         String updatedInnerType = updateInnerType(property);
 504         Either<Object, Boolean> isValid = validateAndUpdatePropertyValue(propertyType, value, isValidate, updatedInnerType, allDataTypes);
 505         String newValue = value;
 506         if (isValid.isRight()) {
 507             Boolean res = isValid.right().value();
 508             if (Boolean.FALSE.equals(res)) {
 509                 log.error(DATA_ERROR, this.getClass().getName(), "Dropping invalid value for property: {} , value: ", property, value);
 510                 return "";
 511             }
 512         } else {
 513             Object object = isValid.left().value();
 514             if (object != null) {
 515                 newValue = object.toString();
 516             }
 517         }
 518         ImmutablePair<String, Boolean> pair = validateAndUpdateRules(propertyType, property.getRules(), updatedInnerType, allDataTypes, isValidate);
 519         log.trace("After validateAndUpdateRules. pair = {}", pair);
 520         if (Boolean.FALSE.equals(pair.getRight())) {
 521             BeEcompErrorManager.getInstance().logBeInvalidValueError(ADD_PROPERTY_VALUE, pair.getLeft(), property.getName(), propertyType);
 522             throw new StorageException(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(JanusGraphOperationStatus.ILLEGAL_ARGUMENT));
 523         }
 524         return newValue;
 525     }
 526
 527     private String updateInnerType(IPropertyInputCommon property) {
 528         ToscaPropertyType type = ToscaPropertyType.isValidType(property.getType());
 529         if (type == ToscaPropertyType.LIST || type == ToscaPropertyType.MAP) {
 530             SchemaDefinition def = property.getSchema();
 531             if (def == null) {
 532                 log.debug(SCHEMA_DOESN_T_EXISTS_FOR_PROPERTY_OF_TYPE, type);
 533                 failOnIllegalArgument();
 534             }
 535             PropertyDataDefinition propDef = def.getProperty();
 536             if (propDef == null) {
 537                 log.debug(PROPERTY_IN_SCHEMA_DEFINITION_INSIDE_PROPERTY_OF_TYPE_DOESN_T_EXIST, type);
 538                 failOnIllegalArgument();
 539             }
 540             return propDef.getType();
 541         }
 542         return null;
 543     }
 544
 545     private void failOnIllegalArgument() {
 546         throw new ByActionStatusComponentException(componentsUtils
 547             .convertFromStorageResponse(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(JanusGraphOperationStatus.ILLEGAL_ARGUMENT)));
 548     }
 549
 550     public Either<Object, Boolean> validateAndUpdatePropertyValue(String propertyType, String value, boolean isValidate, String innerType,
 551                                                                   Map<String, DataTypeDefinition> dataTypes) {
 552         log.trace("Going to validate property value and its type. type = {}, value = {}", propertyType, value);
 553         ToscaPropertyType type = getType(propertyType);
 554         if (isValidate) {
 555             if (type == null) {
 556                 DataTypeDefinition dataTypeDefinition = dataTypes.get(propertyType);
 557                 if (dataTypeDefinition == null) {
 558                     log.debug(INVALID_PROPERTY_TYPE, propertyType);
 559                     return Either.right(false);
 560                 }
 561                 ImmutablePair<JsonElement, Boolean> validateResult = dataTypeValidatorConverter
 562                     .validateAndUpdate(value, dataTypeDefinition, dataTypes);
 563                 if (Boolean.FALSE.equals(validateResult.right)) {
 564                     log.debug(THE_VALUE_OF_PROPERTY_FROM_TYPE_IS_INVALID, value, propertyType);
 565                     return Either.right(false);
 566                 }
 567                 JsonElement jsonElement = validateResult.left;
 568                 String valueFromJsonElement = getValueFromJsonElement(jsonElement);
 569                 return Either.left(valueFromJsonElement);
 570             }
 571             log.trace("before validating property type {}", propertyType);
 572             boolean isValidProperty = isValidValue(type, value, innerType, dataTypes);
 573             if (!isValidProperty) {
 574                 log.debug(THE_VALUE_OF_PROPERTY_FROM_TYPE_IS_INVALID, value, type);
 575                 return Either.right(false);
 576             }
 577         }
 578         Object convertedValue = value;
 579         if (!isEmptyValue(value) && isValidate) {
 580             PropertyValueConverter converter = type.getConverter();
 581             convertedValue = converter.convert(value, innerType, dataTypes);
 582         }
 583         return Either.left(convertedValue);
 584     }
 585
 586     private ImmutablePair<String, Boolean> validateAndUpdateRules(String propertyType, List<PropertyRule> rules, String innerType,
 587                                                                   Map<String, DataTypeDefinition> dataTypes, boolean isValidate) {
 588         if (rules == null || rules.isEmpty()) {
 589             return ImmutablePair.of(null, true);
 590         }
 591         for (PropertyRule rule : rules) {
 592             String value = rule.getValue();
 593             Either<Object, Boolean> updateResult = validateAndUpdatePropertyValue(propertyType, value, isValidate, innerType, dataTypes);
 594             if (updateResult.isRight()) {
 595                 Boolean status = updateResult.right().value();
 596                 if (Boolean.FALSE.equals(status)) {
 597                     return ImmutablePair.of(value, status);
 598                 }
 599             } else {
 600                 String newValue = null;
 601                 Object object = updateResult.left().value();
 602                 if (object != null) {
 603                     newValue = object.toString();
 604                 }
 605                 rule.setValue(newValue);
 606             }
 607         }
 608         return ImmutablePair.of(null, true);
 609     }
 610
 611     protected boolean isValidValue(ToscaPropertyType type, String value, String innerType, Map<String, DataTypeDefinition> dataTypes) {
 612         if (isEmptyValue(value)) {
 613             return true;
 614         }
 615         PropertyTypeValidator validator = type.getValidator();
 616         return validator.isValid(value, innerType, dataTypes);
 617     }
 618
 619     public boolean isEmptyValue(String value) {
 620         return value == null;
 621     }
 622
 623     protected String getValueFromJsonElement(JsonElement jsonElement) {
 624         if (jsonElement == null || jsonElement.isJsonNull()) {
 625             return EMPTY_VALUE;
 626         }
 627         if (jsonElement.toString().isEmpty()) {
 628             return "";
 629         }
 630         return jsonElement.toString();
 631     }
 632
 633     protected void rollbackWithException(ActionStatus actionStatus, String... params) {
 634         janusGraphDao.rollback();
 635         throw new ByActionStatusComponentException(actionStatus, params);
 636     }
 637
 638     public <T extends ToscaDataDefinition> Either<List<T>, ResponseFormat> declareProperties(final String userId, final String componentId,
 639                                                                                              final ComponentTypeEnum componentTypeEnum,
 640                                                                                              final ComponentInstInputsMap componentInstInputsMap) {
 641         return Either.left(new ArrayList<>());
 642     }
 643
 644     public <T extends ToscaDataDefinition> Either<List<T>, ResponseFormat> declareAttributes(final String userId, final String componentId,
 645                                                                                              final ComponentTypeEnum componentTypeEnum,
 646                                                                                              final ComponentInstOutputsMap componentInstOutputsMap) {
 647         return Either.left(new ArrayList<>());
 648     }
 649
 650     public <T extends PropertyDataDefinition> List<PropertyConstraint> setInputConstraint(T inputDefinition) {
 651         if (StringUtils.isNotBlank(inputDefinition.getParentPropertyType()) && StringUtils.isNotBlank(inputDefinition.getSubPropertyInputPath())) {
 652             return setConstraint(inputDefinition);
 653         }
 654         return Collections.emptyList();
 655     }
 656
 657     private <T extends PropertyDataDefinition> List<PropertyConstraint> setConstraint(T inputDefinition) {
 658         List<PropertyConstraint> constraints = new ArrayList<>();
 659         String[] inputPathArr = inputDefinition.getSubPropertyInputPath().split("#");
 660         if (inputPathArr.length > 1) {
 661             inputPathArr = ArrayUtils.remove(inputPathArr, 0);
 662         }
 663         final Map<String, DataTypeDefinition> dataTypeDefinitionMap =
 664             componentsUtils.getAllDataTypes(applicationDataTypeCache, inputDefinition.getModel());
 665         String propertyType = inputDefinition.getParentPropertyType();
 666         for (String anInputPathArr : inputPathArr) {
 667             if (ToscaType.isPrimitiveType(propertyType)) {
 668                 constraints.addAll(dataTypeDefinitionMap.get(propertyType).getConstraints());
 669             } else if (!ToscaType.isCollectionType(propertyType)) {
 670                 propertyType = setConstraintForComplexType(dataTypeDefinitionMap, propertyType, anInputPathArr, constraints);
 671             }
 672         }
 673         return constraints;
 674     }
 675
 676     private String setConstraintForComplexType(Map<String, DataTypeDefinition> dataTypeDefinitionMap, String propertyType, String anInputPathArr,
 677                                                List<PropertyConstraint> constraints) {
 678         String type = null;
 679         List<PropertyDefinition> propertyDefinitions = dataTypeDefinitionMap.get(propertyType).getProperties();
 680         for (PropertyDefinition propertyDefinition : propertyDefinitions) {
 681             if (propertyDefinition.getName().equals(anInputPathArr)) {
 682                 if (ToscaType.isPrimitiveType(propertyDefinition.getType())) {
 683                     constraints.addAll(propertyDefinition.safeGetConstraints());
 684                 } else {
 685                     type = propertyDefinition.getType();
 686                 }
 687                 break;
 688             }
 689         }
 690         return type;
 691     }
 692
 693     protected void unlockRollbackWithException(Component component, RuntimeException e) {
 694         janusGraphDao.rollback();
 695         graphLockOperation.unlockComponent(component.getUniqueId(), component.getComponentType().getNodeType());
 696         throw e;
 697     }
 698
 699     protected void unlockWithCommit(Component component) {
 700         ComponentTypeEnum componentType = component.getComponentType();
 701         NodeTypeEnum nodeType = componentType.getNodeType();
 702         janusGraphDao.commit();
 703         graphLockOperation.unlockComponent(component.getUniqueId(), nodeType);
 704     }
 705
 706     protected ComponentInstance componentInstanceException(StorageOperationStatus storageOperationStatus) {
 707         throw new StorageException(storageOperationStatus);
 708     }
 709
 710     protected Component componentException(StorageOperationStatus storageOperationStatus) {
 711         throw new StorageException(storageOperationStatus);
 712     }
 713
 714     protected PolicyDefinition componentExceptionPolicyDefinition(ResponseFormat responseFormat) {
 715         throw new ByResponseFormatComponentException(responseFormat);
 716     }
 717
 718     protected List<ComponentInstanceProperty> componentInstancePropertyListException(StorageOperationStatus storageOperationStatus) {
 719         throw new StorageException(storageOperationStatus);
 720     }
 721
 722     protected Component getComponent(final String componentId) throws BusinessLogicException {
 723         final Either<Component, StorageOperationStatus> result = toscaOperationFacade.getToscaElement(componentId);
 724         if (result.isRight()) {
 725             final StorageOperationStatus errorStatus = result.right().value();
 726             log.error(BUSINESS_PROCESS_ERROR, this.getClass().getName(), "Failed to fetch component information by component id, error {}",
 727                 errorStatus);
 728             throw new BusinessLogicException(componentsUtils.getResponseFormat(componentsUtils.convertFromStorageResponse(errorStatus)));
 729         }
 730         return result.left().value();
 731     }
 732
 733     public String getComponentModelByComponentId(final String componentId) throws BusinessLogicException {
 734         return getComponent(componentId).getModel();
 735     }
 736 }