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 lombok.Getter;
  36 import org.apache.commons.lang3.ArrayUtils;
  37 import org.apache.commons.lang3.StringUtils;
  38 import org.apache.commons.lang3.tuple.ImmutablePair;
  39 import org.openecomp.sdc.be.components.impl.exceptions.BusinessLogicException;
  40 import org.openecomp.sdc.be.components.impl.exceptions.ByActionStatusComponentException;
  41 import org.openecomp.sdc.be.components.impl.exceptions.ByResponseFormatComponentException;
  42 import org.openecomp.sdc.be.components.validation.UserValidations;
  43 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  44 import org.openecomp.sdc.be.config.BeEcompErrorManager.ErrorSeverity;
  45 import org.openecomp.sdc.be.dao.api.ActionStatus;
  46 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphDao;
  47 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphGenericDao;
  48 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
  49 import org.openecomp.sdc.be.datamodel.utils.ArtifactUtils;
  50 import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
  51 import org.openecomp.sdc.be.datatypes.elements.PropertyRule;
  52 import org.openecomp.sdc.be.datatypes.elements.SchemaDefinition;
  53 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
  54 import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
  55 import org.openecomp.sdc.be.datatypes.tosca.ToscaDataDefinition;
  56 import org.openecomp.sdc.be.impl.ComponentsUtils;
  57 import org.openecomp.sdc.be.model.ArtifactDefinition;
  58 import org.openecomp.sdc.be.model.Component;
  59 import org.openecomp.sdc.be.model.ComponentInstInputsMap;
  60 import org.openecomp.sdc.be.model.ComponentInstOutputsMap;
  61 import org.openecomp.sdc.be.model.ComponentInstance;
  62 import org.openecomp.sdc.be.model.ComponentInstanceProperty;
  63 import org.openecomp.sdc.be.model.ComponentParametersView;
  64 import org.openecomp.sdc.be.model.DataTypeDefinition;
  65 import org.openecomp.sdc.be.model.IComplexDefaultValue;
  66 import org.openecomp.sdc.be.model.IPropertyInputCommon;
  67 import org.openecomp.sdc.be.model.LifecycleStateEnum;
  68 import org.openecomp.sdc.be.model.PolicyDefinition;
  69 import org.openecomp.sdc.be.model.PropertyConstraint;
  70 import org.openecomp.sdc.be.model.PropertyDefinition;
  71 import org.openecomp.sdc.be.model.User;
  72 import org.openecomp.sdc.be.model.cache.ApplicationDataTypeCache;
  73 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ArtifactsOperations;
  74 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.InterfaceOperation;
  75 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
  76 import org.openecomp.sdc.be.model.operations.StorageException;
  77 import org.openecomp.sdc.be.model.operations.api.IElementOperation;
  78 import org.openecomp.sdc.be.model.operations.api.IGraphLockOperation;
  79 import org.openecomp.sdc.be.model.operations.api.IGroupInstanceOperation;
  80 import org.openecomp.sdc.be.model.operations.api.IGroupOperation;
  81 import org.openecomp.sdc.be.model.operations.api.IGroupTypeOperation;
  82 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  83 import org.openecomp.sdc.be.model.operations.impl.AttributeOperation;
  84 import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
  85 import org.openecomp.sdc.be.model.operations.impl.InterfaceLifecycleOperation;
  86 import org.openecomp.sdc.be.model.operations.impl.PolicyTypeOperation;
  87 import org.openecomp.sdc.be.model.operations.impl.PropertyOperation;
  88 import org.openecomp.sdc.be.model.operations.utils.ComponentValidationUtils;
  89 import org.openecomp.sdc.be.model.tosca.ToscaPropertyType;
  90 import org.openecomp.sdc.be.model.tosca.ToscaType;
  91 import org.openecomp.sdc.be.model.tosca.converters.PropertyValueConverter;
  92 import org.openecomp.sdc.be.model.tosca.validators.DataTypeValidatorConverter;
  93 import org.openecomp.sdc.be.model.tosca.validators.PropertyTypeValidator;
  94 import org.openecomp.sdc.be.user.Role;
  95 import org.openecomp.sdc.be.user.UserBusinessLogic;
  96 import org.openecomp.sdc.common.api.ArtifactTypeEnum;
  97 import org.openecomp.sdc.common.datastructure.Wrapper;
  98 import org.openecomp.sdc.common.log.wrappers.Logger;
  99 import org.openecomp.sdc.exception.ResponseFormat;
 100 import org.springframework.beans.factory.annotation.Autowired;
 101
 102 public abstract class BaseBusinessLogic {
 103
 104     private static final String FAILED_TO_LOCK_COMPONENT_ERROR = "Failed to lock component {} error - {}";
 105     private static final Logger log = Logger.getLogger(BaseBusinessLogic.class);
 106     private static final String EMPTY_VALUE = null;
 107     private static final String SCHEMA_DOESN_T_EXISTS_FOR_PROPERTY_OF_TYPE = "Schema doesn't exists for property of type {}";
 108     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";
 109     private static final String ADD_PROPERTY_VALUE = "Add property value";
 110     private static final String THE_VALUE_OF_PROPERTY_FROM_TYPE_IS_INVALID = "The value {} of property from type {} is invalid";
 111     private static final String INVALID_PROPERTY_TYPE = "The property type {} is invalid";
 112     protected IGroupTypeOperation groupTypeOperation;
 113     protected InterfaceOperation interfaceOperation;
 114     protected IElementOperation elementDao;
 115     protected ComponentsUtils componentsUtils;
 116     protected UserBusinessLogic userAdmin;
 117     protected IGraphLockOperation graphLockOperation;
 118     protected JanusGraphDao janusGraphDao;
 119     protected JanusGraphGenericDao janusGraphGenericDao;
 120     protected PropertyOperation propertyOperation;
 121     protected AttributeOperation attributeOperation;
 122     @Getter
 123     protected ApplicationDataTypeCache applicationDataTypeCache;
 124     protected ToscaOperationFacade toscaOperationFacade;
 125     protected IGroupOperation groupOperation;
 126     protected IGroupInstanceOperation groupInstanceOperation;
 127     protected InterfaceLifecycleOperation interfaceLifecycleTypeOperation;
 128     protected PolicyTypeOperation policyTypeOperation;
 129     protected ArtifactsOperations artifactToscaOperation;
 130     protected UserValidations userValidations;
 131     private final DataTypeValidatorConverter dataTypeValidatorConverter = DataTypeValidatorConverter.getInstance();
 132
 133     protected BaseBusinessLogic(IElementOperation elementDao, IGroupOperation groupOperation, IGroupInstanceOperation groupInstanceOperation,
 134                                 IGroupTypeOperation groupTypeOperation, InterfaceOperation interfaceOperation,
 135                                 InterfaceLifecycleOperation interfaceLifecycleTypeOperation, ArtifactsOperations artifactToscaOperation) {
 136         this.elementDao = elementDao;
 137         this.groupOperation = groupOperation;
 138         this.groupInstanceOperation = groupInstanceOperation;
 139         this.groupTypeOperation = groupTypeOperation;
 140         this.interfaceOperation = interfaceOperation;
 141         this.interfaceLifecycleTypeOperation = interfaceLifecycleTypeOperation;
 142         this.artifactToscaOperation = artifactToscaOperation;
 143     }
 144
 145     @SafeVarargs
 146     static <T extends Enum<T>> boolean enumHasValueFilter(String name, Function<String, T> enumGetter, T... enumValues) {
 147         T enumFound = enumGetter.apply(name);
 148         return Arrays.asList(enumValues).contains(enumFound);
 149     }
 150
 151     @Autowired
 152     public void setUserAdmin(UserBusinessLogic userAdmin) {
 153         this.userAdmin = userAdmin;
 154     }
 155
 156     @Autowired
 157     public void setUserValidations(UserValidations userValidations) {
 158         this.userValidations = userValidations;
 159     }
 160
 161     @Autowired
 162     public void setComponentsUtils(ComponentsUtils componentsUtils) {
 163         this.componentsUtils = componentsUtils;
 164     }
 165
 166     @Autowired
 167     public void setJanusGraphDao(JanusGraphDao janusGraphDao) {
 168         this.janusGraphDao = janusGraphDao;
 169     }
 170
 171     @Autowired
 172     public void setApplicationDataTypeCache(ApplicationDataTypeCache applicationDataTypeCache) {
 173         this.applicationDataTypeCache = applicationDataTypeCache;
 174     }
 175
 176     @Autowired
 177     public void setJanusGraphGenericDao(JanusGraphGenericDao janusGraphGenericDao) {
 178         this.janusGraphGenericDao = janusGraphGenericDao;
 179     }
 180
 181     @Autowired
 182     public void setGraphLockOperation(IGraphLockOperation graphLockOperation) {
 183         this.graphLockOperation = graphLockOperation;
 184     }
 185
 186     @Autowired
 187     public void setToscaOperationFacade(ToscaOperationFacade toscaOperationFacade) {
 188         this.toscaOperationFacade = toscaOperationFacade;
 189     }
 190
 191     @Autowired
 192     void setPolicyTypeOperation(PolicyTypeOperation policyTypeOperation) {
 193         this.policyTypeOperation = policyTypeOperation;
 194     }
 195
 196     @Autowired
 197     public void setPropertyOperation(PropertyOperation propertyOperation) {
 198         this.propertyOperation = propertyOperation;
 199     }
 200
 201     @Autowired
 202     public void setAttributeOperation(AttributeOperation attributeOperation) {
 203         this.attributeOperation = attributeOperation;
 204     }
 205
 206     User validateUserNotEmpty(User user, String ecompErrorContext) {
 207         return userValidations.validateUserNotEmpty(user, ecompErrorContext);
 208     }
 209
 210     protected User validateUserExists(String userId) {
 211         return userValidations.validateUserExists(userId);
 212     }
 213
 214     public User validateUserExists(User user) {
 215         return userValidations.validateUserExists(user);
 216     }
 217
 218     ActionStatus validateUserExistsActionStatus(String userId) {
 219         return userValidations.validateUserExistsActionStatus(userId);
 220     }
 221
 222     protected void validateUserRole(User user, List<Role> roles) {
 223         userValidations.validateUserRole(user, roles);
 224     }
 225
 226     protected void lockComponent(Component component, String ecompErrorContext) {
 227         lockComponent(component.getUniqueId(), component, ecompErrorContext);
 228     }
 229
 230     protected boolean isVolumeGroup(List<String> artifactsInGroup, List<ArtifactDefinition> deploymentArtifacts) {
 231         for (String artifactId : artifactsInGroup) {
 232             ArtifactDefinition artifactDef = ArtifactUtils.findArtifactInList(deploymentArtifacts, artifactId);
 233             if (artifactDef != null && artifactDef.getArtifactType().equalsIgnoreCase(ArtifactTypeEnum.HEAT_VOL.getType())) {
 234                 return true;
 235             }
 236         }
 237         return false;
 238     }
 239
 240     protected void lockComponent(Component component, boolean shouldLock, String ecompErrorContext) {
 241         if (shouldLock) {
 242             lockComponent(component.getUniqueId(), component, ecompErrorContext);
 243         }
 244     }
 245
 246     protected void lockComponent(String componentId, Component component, String ecompErrorContext) {
 247         ActionStatus lock = lockElement(componentId, component, ecompErrorContext);
 248         if (lock != ActionStatus.OK) {
 249             logAndThrowComponentException(lock, component.getUniqueId(), component.getName());
 250         }
 251     }
 252
 253     protected void lockComponent(String componentId, Component component, boolean needLock, String ecompErrorContext) {
 254         if (needLock) {
 255             lockComponent(componentId, component, ecompErrorContext);
 256         }
 257     }
 258
 259     private ResponseFormat logAndThrowComponentException(ActionStatus status, String componentId, String name) {
 260         log.debug(FAILED_TO_LOCK_COMPONENT_ERROR, componentId, status);
 261         throw new ByActionStatusComponentException(status, name);
 262     }
 263
 264     private ActionStatus lockElement(String componentId, Component component, String ecompErrorContext) {
 265         ComponentTypeEnum componentType = component.getComponentType();
 266         NodeTypeEnum nodeType = componentType.getNodeType();
 267         StorageOperationStatus lockResourceStatus = graphLockOperation.lockComponent(componentId, nodeType);
 268         if (lockResourceStatus == StorageOperationStatus.OK) {
 269             return ActionStatus.OK;
 270         } else {
 271             BeEcompErrorManager.getInstance().logBeFailedLockObjectError(ecompErrorContext, nodeType.getName(), componentId);
 272             return componentsUtils.convertFromStorageResponse(lockResourceStatus, componentType);
 273         }
 274     }
 275
 276     protected void unlockComponent(boolean failed, Component component, boolean inTransaction) {
 277         if (component != null) {
 278             ComponentTypeEnum componentType = component.getComponentType();
 279             NodeTypeEnum nodeType = componentType.getNodeType();
 280             if (!inTransaction) {
 281                 if (failed) {
 282                     janusGraphDao.rollback();
 283                 } else {
 284                     janusGraphDao.commit();
 285                 }
 286             }
 287             // unlock resource
 288             graphLockOperation.unlockComponent(component.getUniqueId(), nodeType);
 289         } else {
 290             log.debug("component is NULL");
 291         }
 292     }
 293
 294     protected void unlockComponent(boolean failed, Component component) {
 295         unlockComponent(failed, component, false);
 296     }
 297
 298     void unlockComponentById(boolean failed, String componentId) {
 299         Either<Component, StorageOperationStatus> component = toscaOperationFacade.getToscaElement(componentId);
 300         if (component.isLeft()) {
 301             unlockComponent(failed, component.left().value(), false);
 302         }
 303     }
 304
 305     <T> Boolean validateJsonBody(T bodyObject, Class<T> clazz) {
 306         if (bodyObject == null) {
 307             log.debug("Invalid JSON received for object of type {}", clazz.getSimpleName());
 308             throw new ByActionStatusComponentException(ActionStatus.INVALID_CONTENT);
 309         } else {
 310             return true;
 311         }
 312     }
 313
 314     ComponentTypeEnum validateComponentType(String componentType) {
 315         ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(componentType);
 316         if (componentTypeEnum == null) {
 317             log.debug("Invalid component type {}", componentType);
 318             throw new ByActionStatusComponentException(ActionStatus.UNSUPPORTED_ERROR, componentType);
 319         } else {
 320             return componentTypeEnum;
 321         }
 322     }
 323
 324     Component validateComponentExists(String componentId, ComponentTypeEnum componentType, ComponentParametersView filter) {
 325         Either<Component, StorageOperationStatus> toscaElement = toscaOperationFacade
 326             .getToscaElement(componentId, filter == null ? new ComponentParametersView() : filter);
 327         if (toscaElement.isRight()) {
 328             handleGetComponentError(componentId, componentType, toscaElement.right().value());
 329         }
 330         return validateComponentType(toscaElement.left().value(), componentType);
 331     }
 332
 333     private Component validateComponentType(Component cmpt, ComponentTypeEnum componentType) {
 334         if (componentType != cmpt.getComponentType()) {
 335             log.debug("component {} is not of requested type {}", cmpt.getUniqueId(), componentType);
 336             throw new ByActionStatusComponentException(componentsUtils.convertFromStorageResponse(StorageOperationStatus.NOT_FOUND, componentType));
 337         }
 338         return cmpt;
 339     }
 340
 341     <T extends PropertyDataDefinition> String getInnerType(T property) {
 342         ToscaPropertyType type = ToscaPropertyType.isValidType(property.getType());
 343         log.debug("#getInnerType - The type of the property {} is {}", property.getUniqueId(), property.getType());
 344         String innerType = null;
 345         if (type == ToscaPropertyType.LIST || type == ToscaPropertyType.MAP) {
 346             if (property.getSchema() == null) {
 347                 log.debug(SCHEMA_DOESN_T_EXISTS_FOR_PROPERTY_OF_TYPE, type);
 348                 throw new ByActionStatusComponentException(componentsUtils.convertFromStorageResponse(StorageOperationStatus.INVALID_VALUE));
 349             }
 350             PropertyDataDefinition innerProperty = property.getSchema().getProperty();
 351             if (innerProperty == null) {
 352                 log.debug(PROPERTY_IN_SCHEMA_DEFINITION_INSIDE_PROPERTY_OF_TYPE_DOESN_T_EXIST, type);
 353                 throw new ByActionStatusComponentException(componentsUtils.convertFromStorageResponse(StorageOperationStatus.INVALID_VALUE));
 354             }
 355             innerType = innerProperty.getType();
 356         }
 357         return innerType;
 358     }
 359
 360     public void validateCanWorkOnComponent(Component component, String userId) {
 361         ActionStatus actionStatus = ActionStatus.RESTRICTED_OPERATION;
 362         // verify resource is not archived
 363         if (Boolean.TRUE.equals(component.isArchived())) {
 364             actionStatus = ActionStatus.COMPONENT_IS_ARCHIVED;
 365             throw new ByActionStatusComponentException(actionStatus, component.getName());
 366         }
 367         if (component.getLifecycleState() != LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT) {
 368             log.debug("Component {} is not checked-out", component.getName());
 369             throw new ByActionStatusComponentException(actionStatus);
 370         }
 371         // verify userId is not null
 372         if (userId == null) {
 373             log.debug("Current user userId is null");
 374             throw new ByActionStatusComponentException(actionStatus);
 375         }
 376         // verify component last update user is the current user
 377         String lastUpdaterUserId = component.getLastUpdaterUserId();
 378         if (!userValidations.isSameUser(userId, lastUpdaterUserId)) {
 379             log.debug("Current user is not last updater, last updater userId: {}, current user userId: {}", lastUpdaterUserId, userId);
 380             throw new ByActionStatusComponentException(actionStatus);
 381         }
 382         // verify resource is not deleted
 383         if (Boolean.TRUE.equals(component.getIsDeleted())) {
 384             log.debug("Component {} is marked as deleted", component.getUniqueId());
 385             throw new ByActionStatusComponentException(actionStatus);
 386         }
 387     }
 388
 389     ComponentTypeEnum getComponentTypeByParentComponentType(ComponentTypeEnum parentComponentType) {
 390         switch (parentComponentType) {
 391             case SERVICE:
 392             case RESOURCE:
 393                 return ComponentTypeEnum.RESOURCE;
 394             case PRODUCT:
 395                 return ComponentTypeEnum.SERVICE;
 396             default:
 397                 break;
 398         }
 399         return null;
 400     }
 401
 402     Either<Boolean, ResponseFormat> validatePropertyDefaultValue(IComplexDefaultValue property, Map<String, DataTypeDefinition> dataTypes) {
 403         String type;
 404         String innerType = null;
 405         if (!propertyOperation.isPropertyTypeValid(property, dataTypes)) {
 406             log.info("Invalid type for property '{}' type '{}'", property.getName(), property.getType());
 407             ResponseFormat responseFormat = componentsUtils
 408                 .getResponseFormat(ActionStatus.INVALID_PROPERTY_TYPE, property.getType(), property.getName());
 409             return Either.right(responseFormat);
 410         }
 411         type = property.getType();
 412         if (type.equals(ToscaPropertyType.LIST.getType()) || type.equals(ToscaPropertyType.MAP.getType())) {
 413             ImmutablePair<String, Boolean> propertyInnerTypeValid = propertyOperation.isPropertyInnerTypeValid(property, dataTypes);
 414             innerType = propertyInnerTypeValid.getLeft();
 415             if (Boolean.FALSE.equals(propertyInnerTypeValid.getRight())) {
 416                 log.info("Invalid inner type for property '{}' type '{}', dataTypeCount '{}'", property.getName(), property.getType(),
 417                     dataTypes.size());
 418                 ResponseFormat responseFormat = componentsUtils
 419                     .getResponseFormat(ActionStatus.INVALID_PROPERTY_INNER_TYPE, innerType, property.getName());
 420                 return Either.right(responseFormat);
 421             }
 422         }
 423         if (!propertyOperation.isPropertyDefaultValueValid(property, dataTypes)) {
 424             log.info("Invalid default value for property '{}' type '{}'", property.getName(), property.getType());
 425             ResponseFormat responseFormat;
 426             if (type.equals(ToscaPropertyType.LIST.getType()) || type.equals(ToscaPropertyType.MAP.getType())) {
 427                 responseFormat = componentsUtils
 428                     .getResponseFormat(ActionStatus.INVALID_COMPLEX_DEFAULT_VALUE, property.getName(), type, innerType, property.getDefaultValue());
 429             } else {
 430                 responseFormat = componentsUtils
 431                     .getResponseFormat(ActionStatus.INVALID_DEFAULT_VALUE, property.getName(), type, property.getDefaultValue());
 432             }
 433             return Either.right(responseFormat);
 434         }
 435         return Either.left(true);
 436     }
 437
 438     void validateComponentTypeEnum(ComponentTypeEnum componentTypeEnum, String errorContext, Wrapper<ResponseFormat> errorWrapper) {
 439         if (componentTypeEnum == null) {
 440             BeEcompErrorManager.getInstance().logInvalidInputError(errorContext, "invalid component type", ErrorSeverity.INFO);
 441             errorWrapper.setInnerElement(componentsUtils.getResponseFormat(ActionStatus.NOT_ALLOWED));
 442         }
 443     }
 444
 445     protected void validateCanWorkOnComponent(String componentId, ComponentTypeEnum componentTypeEnum, String userId,
 446                                               Wrapper<ResponseFormat> errorWrapper) {
 447         if (!ComponentValidationUtils.canWorkOnComponent(componentId, toscaOperationFacade, userId)) {
 448             log.info("Restricted operation for user {} on {} {}", userId, componentTypeEnum.getValue(), componentId);
 449             errorWrapper.setInnerElement(componentsUtils.getResponseFormat(ActionStatus.RESTRICTED_OPERATION));
 450         }
 451     }
 452
 453     void validateComponentLock(String componentId, ComponentTypeEnum componentTypeEnum, Wrapper<ResponseFormat> errorWrapper) {
 454         StorageOperationStatus lockStatus = graphLockOperation.lockComponent(componentId, componentTypeEnum.getNodeType());
 455         if (lockStatus != StorageOperationStatus.OK) {
 456             log.debug("Failed to lock {} {}", componentTypeEnum.getValue(), componentId);
 457             errorWrapper.setInnerElement(componentsUtils.getResponseFormat(componentsUtils.convertFromStorageResponse(lockStatus)));
 458         }
 459     }
 460
 461     protected ToscaPropertyType getType(String propertyType) {
 462         return ToscaPropertyType.isValidType(propertyType);
 463     }
 464
 465     void commitOrRollback(Either<?, ResponseFormat> result) {
 466         if (result == null || result.isRight()) {
 467             log.warn("operation failed. do rollback");
 468             janusGraphDao.rollback();
 469         } else {
 470             log.debug("operation success. do commit");
 471             janusGraphDao.commit();
 472         }
 473     }
 474
 475     protected Either<Boolean, ResponseFormat> lockComponentByName(String name, Component component, String ecompErrorContext) {
 476         ComponentTypeEnum componentType = component.getComponentType();
 477         NodeTypeEnum nodeType = componentType.getNodeType();
 478         StorageOperationStatus lockResourceStatus = graphLockOperation.lockComponentByName(name, nodeType);
 479         if (lockResourceStatus == StorageOperationStatus.OK) {
 480             return Either.left(true);
 481         } else {
 482             BeEcompErrorManager.getInstance().logBeFailedLockObjectError(ecompErrorContext, nodeType.getName(), name);
 483             ActionStatus actionStatus = componentsUtils.convertFromStorageResponse(lockResourceStatus, componentType);
 484             ResponseFormat responseFormat = componentsUtils.getResponseFormat(actionStatus, component.getName());
 485             log.debug(FAILED_TO_LOCK_COMPONENT_ERROR, name, actionStatus);
 486             return Either.right(responseFormat);
 487         }
 488     }
 489
 490     protected Component validateComponentExistsByFilter(String componentId, ComponentTypeEnum componentType,
 491                                                         ComponentParametersView componentParametersView) {
 492         return toscaOperationFacade.getToscaElement(componentId, componentParametersView).left()
 493             .on(err -> handleGetComponentError(componentId, componentType, err));
 494     }
 495
 496     private Component handleGetComponentError(String componentId, ComponentTypeEnum componentType, StorageOperationStatus getComponentError) {
 497         ActionStatus actionStatus = componentsUtils.convertFromStorageResponse(getComponentError, componentType);
 498         log.debug("error fetching component with id {}. error status: {}", componentId, getComponentError);
 499         throw new ByActionStatusComponentException(actionStatus, componentId);
 500     }
 501
 502     String validatePropValueBeforeCreate(IPropertyInputCommon property, String value, boolean isValidate,
 503                                          Map<String, DataTypeDefinition> allDataTypes) {
 504         String propertyType = property.getType();
 505         String updatedInnerType = updateInnerType(property);
 506         Either<Object, Boolean> isValid = validateAndUpdatePropertyValue(propertyType, value, isValidate, updatedInnerType, allDataTypes);
 507         String newValue = value;
 508         if (isValid.isRight()) {
 509             Boolean res = isValid.right().value();
 510             if (Boolean.FALSE.equals(res)) {
 511                 log.error(DATA_ERROR, this.getClass().getName(), "Dropping invalid value for property: {} , value: ", property, value);
 512                 return "";
 513             }
 514         } else {
 515             Object object = isValid.left().value();
 516             if (object != null) {
 517                 newValue = object.toString();
 518             }
 519         }
 520         ImmutablePair<String, Boolean> pair = validateAndUpdateRules(propertyType, property.getRules(), updatedInnerType, allDataTypes, isValidate);
 521         log.trace("After validateAndUpdateRules. pair = {}", pair);
 522         if (Boolean.FALSE.equals(pair.getRight())) {
 523             BeEcompErrorManager.getInstance().logBeInvalidValueError(ADD_PROPERTY_VALUE, pair.getLeft(), property.getName(), propertyType);
 524             throw new StorageException(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(JanusGraphOperationStatus.ILLEGAL_ARGUMENT));
 525         }
 526         return newValue;
 527     }
 528
 529     private String updateInnerType(IPropertyInputCommon property) {
 530         ToscaPropertyType type = ToscaPropertyType.isValidType(property.getType());
 531         if (type == ToscaPropertyType.LIST || type == ToscaPropertyType.MAP) {
 532             SchemaDefinition def = property.getSchema();
 533             if (def == null) {
 534                 log.debug(SCHEMA_DOESN_T_EXISTS_FOR_PROPERTY_OF_TYPE, type);
 535                 failOnIllegalArgument();
 536             }
 537             PropertyDataDefinition propDef = def.getProperty();
 538             if (propDef == null) {
 539                 log.debug(PROPERTY_IN_SCHEMA_DEFINITION_INSIDE_PROPERTY_OF_TYPE_DOESN_T_EXIST, type);
 540                 failOnIllegalArgument();
 541             }
 542             return propDef.getType();
 543         }
 544         return null;
 545     }
 546
 547     private void failOnIllegalArgument() {
 548         throw new ByActionStatusComponentException(componentsUtils
 549             .convertFromStorageResponse(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(JanusGraphOperationStatus.ILLEGAL_ARGUMENT)));
 550     }
 551
 552     public Either<Object, Boolean> validateAndUpdatePropertyValue(String propertyType, String value, boolean isValidate, String innerType,
 553                                                                   Map<String, DataTypeDefinition> dataTypes) {
 554         log.trace("Going to validate property value and its type. type = {}, value = {}", propertyType, value);
 555         ToscaPropertyType type = getType(propertyType);
 556         if (isValidate) {
 557             if (type == null) {
 558                 DataTypeDefinition dataTypeDefinition = dataTypes.get(propertyType);
 559                 if (dataTypeDefinition == null) {
 560                     log.debug(INVALID_PROPERTY_TYPE, propertyType);
 561                     return Either.right(false);
 562                 }
 563                 ImmutablePair<JsonElement, Boolean> validateResult = dataTypeValidatorConverter
 564                     .validateAndUpdate(value, dataTypeDefinition, dataTypes);
 565                 if (Boolean.FALSE.equals(validateResult.right)) {
 566                     log.debug(THE_VALUE_OF_PROPERTY_FROM_TYPE_IS_INVALID, value, propertyType);
 567                     return Either.right(false);
 568                 }
 569                 JsonElement jsonElement = validateResult.left;
 570                 String valueFromJsonElement = getValueFromJsonElement(jsonElement);
 571                 return Either.left(valueFromJsonElement);
 572             }
 573             log.trace("before validating property type {}", propertyType);
 574             boolean isValidProperty = isValidValue(type, value, innerType, dataTypes);
 575             if (!isValidProperty) {
 576                 log.debug(THE_VALUE_OF_PROPERTY_FROM_TYPE_IS_INVALID, value, type);
 577                 return Either.right(false);
 578             }
 579         }
 580         Object convertedValue = value;
 581         if (!isEmptyValue(value) && isValidate) {
 582             PropertyValueConverter converter = type.getConverter();
 583             convertedValue = converter.convert(value, innerType, dataTypes);
 584         }
 585         return Either.left(convertedValue);
 586     }
 587
 588     private ImmutablePair<String, Boolean> validateAndUpdateRules(String propertyType, List<PropertyRule> rules, String innerType,
 589                                                                   Map<String, DataTypeDefinition> dataTypes, boolean isValidate) {
 590         if (rules == null || rules.isEmpty()) {
 591             return ImmutablePair.of(null, true);
 592         }
 593         for (PropertyRule rule : rules) {
 594             String value = rule.getValue();
 595             Either<Object, Boolean> updateResult = validateAndUpdatePropertyValue(propertyType, value, isValidate, innerType, dataTypes);
 596             if (updateResult.isRight()) {
 597                 Boolean status = updateResult.right().value();
 598                 if (Boolean.FALSE.equals(status)) {
 599                     return ImmutablePair.of(value, status);
 600                 }
 601             } else {
 602                 String newValue = null;
 603                 Object object = updateResult.left().value();
 604                 if (object != null) {
 605                     newValue = object.toString();
 606                 }
 607                 rule.setValue(newValue);
 608             }
 609         }
 610         return ImmutablePair.of(null, true);
 611     }
 612
 613     protected boolean isValidValue(ToscaPropertyType type, String value, String innerType, Map<String, DataTypeDefinition> dataTypes) {
 614         if (isEmptyValue(value)) {
 615             return true;
 616         }
 617         PropertyTypeValidator validator = type.getValidator();
 618         return validator.isValid(value, innerType, dataTypes);
 619     }
 620
 621     public boolean isEmptyValue(String value) {
 622         return value == null;
 623     }
 624
 625     protected String getValueFromJsonElement(JsonElement jsonElement) {
 626         if (jsonElement == null || jsonElement.isJsonNull()) {
 627             return EMPTY_VALUE;
 628         }
 629         if (jsonElement.toString().isEmpty()) {
 630             return "";
 631         }
 632         return jsonElement.toString();
 633     }
 634
 635     protected void rollbackWithException(ActionStatus actionStatus, String... params) {
 636         janusGraphDao.rollback();
 637         throw new ByActionStatusComponentException(actionStatus, params);
 638     }
 639
 640     public <T extends ToscaDataDefinition> Either<List<T>, ResponseFormat> declareProperties(final String userId, final String componentId,
 641                                                                                              final ComponentTypeEnum componentTypeEnum,
 642                                                                                              final ComponentInstInputsMap componentInstInputsMap) {
 643         return Either.left(new ArrayList<>());
 644     }
 645
 646     public <T extends ToscaDataDefinition> Either<List<T>, ResponseFormat> declareAttributes(final String userId, final String componentId,
 647                                                                                              final ComponentTypeEnum componentTypeEnum,
 648                                                                                              final ComponentInstOutputsMap componentInstOutputsMap) {
 649         return Either.left(new ArrayList<>());
 650     }
 651
 652     public <T extends PropertyDataDefinition> List<PropertyConstraint> setInputConstraint(T inputDefinition) {
 653         if (StringUtils.isNotBlank(inputDefinition.getParentPropertyType()) && StringUtils.isNotBlank(inputDefinition.getSubPropertyInputPath())) {
 654             return setConstraint(inputDefinition);
 655         }
 656         return Collections.emptyList();
 657     }
 658
 659     private <T extends PropertyDataDefinition> List<PropertyConstraint> setConstraint(T inputDefinition) {
 660         List<PropertyConstraint> constraints = new ArrayList<>();
 661         String[] inputPathArr = inputDefinition.getSubPropertyInputPath().split("#");
 662         if (inputPathArr.length > 1) {
 663             inputPathArr = ArrayUtils.remove(inputPathArr, 0);
 664         }
 665         final Map<String, DataTypeDefinition> dataTypeDefinitionMap =
 666             componentsUtils.getAllDataTypes(applicationDataTypeCache, inputDefinition.getModel());
 667         String propertyType = inputDefinition.getParentPropertyType();
 668         for (String anInputPathArr : inputPathArr) {
 669             if (ToscaType.isPrimitiveType(propertyType)) {
 670                 constraints.addAll(dataTypeDefinitionMap.get(propertyType).getConstraints());
 671             } else if (!ToscaType.isCollectionType(propertyType)) {
 672                 propertyType = setConstraintForComplexType(dataTypeDefinitionMap, propertyType, anInputPathArr, constraints);
 673             }
 674         }
 675         return constraints;
 676     }
 677
 678     private String setConstraintForComplexType(Map<String, DataTypeDefinition> dataTypeDefinitionMap, String propertyType, String anInputPathArr,
 679                                                List<PropertyConstraint> constraints) {
 680         String type = null;
 681         List<PropertyDefinition> propertyDefinitions = dataTypeDefinitionMap.get(propertyType).getProperties();
 682         for (PropertyDefinition propertyDefinition : propertyDefinitions) {
 683             if (propertyDefinition.getName().equals(anInputPathArr)) {
 684                 if (ToscaType.isPrimitiveType(propertyDefinition.getType())) {
 685                     constraints.addAll(propertyDefinition.safeGetConstraints());
 686                 } else {
 687                     type = propertyDefinition.getType();
 688                 }
 689                 break;
 690             }
 691         }
 692         return type;
 693     }
 694
 695     protected void unlockRollbackWithException(Component component, RuntimeException e) {
 696         janusGraphDao.rollback();
 697         graphLockOperation.unlockComponent(component.getUniqueId(), component.getComponentType().getNodeType());
 698         throw e;
 699     }
 700
 701     protected void unlockWithCommit(Component component) {
 702         ComponentTypeEnum componentType = component.getComponentType();
 703         NodeTypeEnum nodeType = componentType.getNodeType();
 704         janusGraphDao.commit();
 705         graphLockOperation.unlockComponent(component.getUniqueId(), nodeType);
 706     }
 707
 708     protected ComponentInstance componentInstanceException(StorageOperationStatus storageOperationStatus) {
 709         throw new StorageException(storageOperationStatus);
 710     }
 711
 712     protected Component componentException(StorageOperationStatus storageOperationStatus) {
 713         throw new StorageException(storageOperationStatus);
 714     }
 715
 716     protected PolicyDefinition componentExceptionPolicyDefinition(ResponseFormat responseFormat) {
 717         throw new ByResponseFormatComponentException(responseFormat);
 718     }
 719
 720     protected List<ComponentInstanceProperty> componentInstancePropertyListException(StorageOperationStatus storageOperationStatus) {
 721         throw new StorageException(storageOperationStatus);
 722     }
 723
 724     protected Component getComponent(final String componentId) throws BusinessLogicException {
 725         final Either<Component, StorageOperationStatus> result = toscaOperationFacade.getToscaElement(componentId);
 726         if (result.isRight()) {
 727             final StorageOperationStatus errorStatus = result.right().value();
 728             log.error(BUSINESS_PROCESS_ERROR, this.getClass().getName(), "Failed to fetch component information by component id, error {}",
 729                 errorStatus);
 730             throw new BusinessLogicException(componentsUtils.getResponseFormat(componentsUtils.convertFromStorageResponse(errorStatus)));
 731         }
 732         return result.left().value();
 733     }
 734
 735     public String getComponentModelByComponentId(final String componentId) throws BusinessLogicException {
 736         return getComponent(componentId).getModel();
 737     }
 738 }