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
  26 import com.google.gson.JsonElement;
  27 import fj.data.Either;
  28 import java.util.ArrayList;
  29 import java.util.Arrays;
  30 import java.util.Collections;
  31 import java.util.List;
  32 import java.util.Map;
  33 import java.util.function.Function;
  34 import org.apache.commons.lang3.ArrayUtils;
  35 import org.apache.commons.lang3.StringUtils;
  36 import org.apache.commons.lang3.tuple.ImmutablePair;
  37 import org.openecomp.sdc.be.components.impl.exceptions.BusinessLogicException;
  38 import org.openecomp.sdc.be.components.impl.exceptions.ByActionStatusComponentException;
  39 import org.openecomp.sdc.be.components.impl.exceptions.ByResponseFormatComponentException;
  40 import org.openecomp.sdc.be.components.validation.UserValidations;
  41 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  42 import org.openecomp.sdc.be.config.BeEcompErrorManager.ErrorSeverity;
  43 import org.openecomp.sdc.be.dao.api.ActionStatus;
  44 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphGenericDao;
  45 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
  46 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphDao;
  47 import org.openecomp.sdc.be.datamodel.utils.ArtifactUtils;
  48 import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
  49 import org.openecomp.sdc.be.datatypes.elements.PropertyRule;
  50 import org.openecomp.sdc.be.datatypes.elements.SchemaDefinition;
  51 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
  52 import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
  53 import org.openecomp.sdc.be.datatypes.tosca.ToscaDataDefinition;
  54 import org.openecomp.sdc.be.impl.ComponentsUtils;
  55 import org.openecomp.sdc.be.model.ArtifactDefinition;
  56 import org.openecomp.sdc.be.model.Component;
  57 import org.openecomp.sdc.be.model.ComponentInstInputsMap;
  58 import org.openecomp.sdc.be.model.ComponentInstOutputsMap;
  59 import org.openecomp.sdc.be.model.ComponentInstance;
  60 import org.openecomp.sdc.be.model.ComponentInstanceProperty;
  61 import org.openecomp.sdc.be.model.ComponentParametersView;
  62 import org.openecomp.sdc.be.model.DataTypeDefinition;
  63 import org.openecomp.sdc.be.model.IComplexDefaultValue;
  64 import org.openecomp.sdc.be.model.IPropertyInputCommon;
  65 import org.openecomp.sdc.be.model.LifecycleStateEnum;
  66 import org.openecomp.sdc.be.model.PolicyDefinition;
  67 import org.openecomp.sdc.be.model.PropertyConstraint;
  68 import org.openecomp.sdc.be.model.PropertyDefinition;
  69 import org.openecomp.sdc.be.model.User;
  70 import org.openecomp.sdc.be.model.cache.ApplicationDataTypeCache;
  71 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ArtifactsOperations;
  72 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.InterfaceOperation;
  73 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
  74 import org.openecomp.sdc.be.model.operations.StorageException;
  75 import org.openecomp.sdc.be.model.operations.api.IElementOperation;
  76 import org.openecomp.sdc.be.model.operations.api.IGraphLockOperation;
  77 import org.openecomp.sdc.be.model.operations.api.IGroupInstanceOperation;
  78 import org.openecomp.sdc.be.model.operations.api.IGroupOperation;
  79 import org.openecomp.sdc.be.model.operations.api.IGroupTypeOperation;
  80 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  81 import org.openecomp.sdc.be.model.operations.impl.AttributeOperation;
  82 import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
  83 import org.openecomp.sdc.be.model.operations.impl.InterfaceLifecycleOperation;
  84 import org.openecomp.sdc.be.model.operations.impl.PolicyTypeOperation;
  85 import org.openecomp.sdc.be.model.operations.impl.PropertyOperation;
  86 import org.openecomp.sdc.be.model.operations.utils.ComponentValidationUtils;
  87 import org.openecomp.sdc.be.model.tosca.ToscaPropertyType;
  88 import org.openecomp.sdc.be.model.tosca.ToscaType;
  89 import org.openecomp.sdc.be.model.tosca.converters.PropertyValueConverter;
  90 import org.openecomp.sdc.be.model.tosca.validators.DataTypeValidatorConverter;
  91 import org.openecomp.sdc.be.model.tosca.validators.PropertyTypeValidator;
  92 import org.openecomp.sdc.be.user.Role;
  93 import org.openecomp.sdc.be.user.UserBusinessLogic;
  94 import org.openecomp.sdc.common.api.ArtifactTypeEnum;
  95 import org.openecomp.sdc.common.datastructure.Wrapper;
  96 import org.openecomp.sdc.common.log.wrappers.Logger;
  97 import org.openecomp.sdc.exception.ResponseFormat;
  98 import org.springframework.beans.factory.annotation.Autowired;
  99
 100 public abstract class BaseBusinessLogic {
 101
 102     private static final String FAILED_TO_LOCK_COMPONENT_ERROR = "Failed to lock component {} error - {}";
 103     private static final Logger log = Logger.getLogger(BaseBusinessLogic.class);
 104     private static final String EMPTY_VALUE = null;
 105     private static final String SCHEMA_DOESN_T_EXISTS_FOR_PROPERTY_OF_TYPE = "Schema doesn't exists for property of type {}";
 106     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";
 107     private static final String ADD_PROPERTY_VALUE = "Add property value";
 108     private static final String THE_VALUE_OF_PROPERTY_FROM_TYPE_IS_INVALID = "The value {} of property from type {} is invalid";
 109     protected IGroupTypeOperation groupTypeOperation;
 110     protected InterfaceOperation interfaceOperation;
 111     protected IElementOperation elementDao;
 112     protected ComponentsUtils componentsUtils;
 113     protected UserBusinessLogic userAdmin;
 114     protected IGraphLockOperation graphLockOperation;
 115     protected JanusGraphDao janusGraphDao;
 116     protected JanusGraphGenericDao janusGraphGenericDao;
 117     protected PropertyOperation propertyOperation;
 118     protected AttributeOperation attributeOperation;
 119     protected ApplicationDataTypeCache applicationDataTypeCache;
 120     protected ToscaOperationFacade toscaOperationFacade;
 121     protected IGroupOperation groupOperation;
 122     protected IGroupInstanceOperation groupInstanceOperation;
 123     protected InterfaceLifecycleOperation interfaceLifecycleTypeOperation;
 124     protected PolicyTypeOperation policyTypeOperation;
 125     protected ArtifactsOperations artifactToscaOperation;
 126     protected UserValidations userValidations;
 127     DataTypeValidatorConverter dataTypeValidatorConverter = DataTypeValidatorConverter.getInstance();
 128
 129     protected BaseBusinessLogic(IElementOperation elementDao, IGroupOperation groupOperation, IGroupInstanceOperation groupInstanceOperation,
 130                                 IGroupTypeOperation groupTypeOperation, InterfaceOperation interfaceOperation,
 131                                 InterfaceLifecycleOperation interfaceLifecycleTypeOperation, ArtifactsOperations artifactToscaOperation) {
 132         this.elementDao = elementDao;
 133         this.groupOperation = groupOperation;
 134         this.groupInstanceOperation = groupInstanceOperation;
 135         this.groupTypeOperation = groupTypeOperation;
 136         this.interfaceOperation = interfaceOperation;
 137         this.interfaceLifecycleTypeOperation = interfaceLifecycleTypeOperation;
 138         this.artifactToscaOperation = artifactToscaOperation;
 139     }
 140
 141     @SafeVarargs
 142     static <T extends Enum<T>> boolean enumHasValueFilter(String name, Function<String, T> enumGetter, T... enumValues) {
 143         T enumFound = enumGetter.apply(name);
 144         return Arrays.asList(enumValues).contains(enumFound);
 145     }
 146
 147     @Autowired
 148     public void setUserAdmin(UserBusinessLogic userAdmin) {
 149         this.userAdmin = userAdmin;
 150     }
 151
 152     @Autowired
 153     public void setUserValidations(UserValidations userValidations) {
 154         this.userValidations = userValidations;
 155     }
 156
 157     @Autowired
 158     public void setComponentsUtils(ComponentsUtils componentsUtils) {
 159         this.componentsUtils = componentsUtils;
 160     }
 161
 162     @Autowired
 163     public void setJanusGraphDao(JanusGraphDao janusGraphDao) {
 164         this.janusGraphDao = janusGraphDao;
 165     }
 166
 167     @Autowired
 168     public void setApplicationDataTypeCache(ApplicationDataTypeCache applicationDataTypeCache) {
 169         this.applicationDataTypeCache = applicationDataTypeCache;
 170     }
 171
 172     @Autowired
 173     public void setJanusGraphGenericDao(JanusGraphGenericDao janusGraphGenericDao) {
 174         this.janusGraphGenericDao = janusGraphGenericDao;
 175     }
 176
 177     @Autowired
 178     public void setGraphLockOperation(IGraphLockOperation graphLockOperation) {
 179         this.graphLockOperation = graphLockOperation;
 180     }
 181
 182     @Autowired
 183     public void setToscaOperationFacade(ToscaOperationFacade toscaOperationFacade) {
 184         this.toscaOperationFacade = toscaOperationFacade;
 185     }
 186
 187     @Autowired
 188     void setPolicyTypeOperation(PolicyTypeOperation policyTypeOperation) {
 189         this.policyTypeOperation = policyTypeOperation;
 190     }
 191
 192     @Autowired
 193     public void setPropertyOperation(PropertyOperation propertyOperation) {
 194         this.propertyOperation = propertyOperation;
 195     }
 196
 197     @Autowired
 198     public void setAttributeOperation(AttributeOperation attributeOperation) {
 199         this.attributeOperation = attributeOperation;
 200     }
 201
 202     User validateUserNotEmpty(User user, String ecompErrorContext) {
 203         return userValidations.validateUserNotEmpty(user, ecompErrorContext);
 204     }
 205
 206     protected User validateUserExists(String userId) {
 207         return userValidations.validateUserExists(userId);
 208     }
 209
 210     public User validateUserExists(User user) {
 211         return userValidations.validateUserExists(user);
 212     }
 213
 214     ActionStatus validateUserExistsActionStatus(String userId) {
 215         return userValidations.validateUserExistsActionStatus(userId);
 216     }
 217
 218     protected void validateUserRole(User user, List<Role> roles) {
 219         userValidations.validateUserRole(user, roles);
 220     }
 221
 222     protected void lockComponent(Component component, String ecompErrorContext) {
 223         lockComponent(component.getUniqueId(), component, ecompErrorContext);
 224     }
 225
 226     protected boolean isVolumeGroup(List<String> artifactsInGroup, List<ArtifactDefinition> deploymentArtifacts) {
 227         for (String artifactId : artifactsInGroup) {
 228             ArtifactDefinition artifactDef = ArtifactUtils.findArtifactInList(deploymentArtifacts, artifactId);
 229             if (artifactDef != null && artifactDef.getArtifactType().equalsIgnoreCase(ArtifactTypeEnum.HEAT_VOL.getType())) {
 230                 return true;
 231             }
 232         }
 233         return false;
 234     }
 235
 236     protected void lockComponent(Component component, boolean shouldLock, String ecompErrorContext) {
 237         if (shouldLock) {
 238             lockComponent(component.getUniqueId(), component, ecompErrorContext);
 239         }
 240     }
 241
 242     protected void lockComponent(String componentId, Component component, String ecompErrorContext) {
 243         ActionStatus lock = lockElement(componentId, component, ecompErrorContext);
 244         if (lock != ActionStatus.OK) {
 245             logAndThrowComponentException(lock, component.getUniqueId(), component.getName());
 246         }
 247     }
 248
 249     protected void lockComponent(String componentId, Component component, boolean needLock, String ecompErrorContext) {
 250         if (needLock) {
 251             lockComponent(componentId, component, ecompErrorContext);
 252         }
 253     }
 254
 255     private ResponseFormat logAndThrowComponentException(ActionStatus status, String componentId, String name) {
 256         log.debug(FAILED_TO_LOCK_COMPONENT_ERROR, componentId, status);
 257         throw new ByActionStatusComponentException(status, name);
 258     }
 259
 260     private ActionStatus lockElement(String componentId, Component component, String ecompErrorContext) {
 261         ComponentTypeEnum componentType = component.getComponentType();
 262         NodeTypeEnum nodeType = componentType.getNodeType();
 263         StorageOperationStatus lockResourceStatus = graphLockOperation.lockComponent(componentId, nodeType);
 264         if (lockResourceStatus == StorageOperationStatus.OK) {
 265             return ActionStatus.OK;
 266         } else {
 267             BeEcompErrorManager.getInstance().logBeFailedLockObjectError(ecompErrorContext, nodeType.getName(), componentId);
 268             return componentsUtils.convertFromStorageResponse(lockResourceStatus, componentType);
 269         }
 270     }
 271
 272     protected void unlockComponent(boolean failed, Component component, boolean inTransaction) {
 273         if (component != null) {
 274             ComponentTypeEnum componentType = component.getComponentType();
 275             NodeTypeEnum nodeType = componentType.getNodeType();
 276             if (!inTransaction) {
 277                 if (failed) {
 278                     janusGraphDao.rollback();
 279                 } else {
 280                     janusGraphDao.commit();
 281                 }
 282             }
 283             // unlock resource
 284             graphLockOperation.unlockComponent(component.getUniqueId(), nodeType);
 285         } else {
 286             log.debug("component is NULL");
 287         }
 288     }
 289
 290     protected void unlockComponent(boolean failed, Component component) {
 291         unlockComponent(failed, component, false);
 292     }
 293
 294     void unlockComponentById(boolean failed, String componentId) {
 295         Either<Component, StorageOperationStatus> component = toscaOperationFacade.getToscaElement(componentId);
 296         if (component.isLeft()) {
 297             unlockComponent(failed, component.left().value(), false);
 298         }
 299     }
 300
 301     <T> Boolean validateJsonBody(T bodyObject, Class<T> clazz) {
 302         if (bodyObject == null) {
 303             log.debug("Invalid JSON received for object of type {}", clazz.getSimpleName());
 304             throw new ByActionStatusComponentException(ActionStatus.INVALID_CONTENT);
 305         } else {
 306             return true;
 307         }
 308     }
 309
 310     ComponentTypeEnum validateComponentType(String componentType) {
 311         ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(componentType);
 312         if (componentTypeEnum == null) {
 313             log.debug("Invalid component type {}", componentType);
 314             throw new ByActionStatusComponentException(ActionStatus.UNSUPPORTED_ERROR, componentType);
 315         } else {
 316             return componentTypeEnum;
 317         }
 318     }
 319
 320     Component validateComponentExists(String componentId, ComponentTypeEnum componentType, ComponentParametersView filter) {
 321         Either<Component, StorageOperationStatus> toscaElement = toscaOperationFacade
 322             .getToscaElement(componentId, filter == null ? new ComponentParametersView() : filter);
 323         if (toscaElement.isRight()) {
 324             handleGetComponentError(componentId, componentType, toscaElement.right().value());
 325         }
 326         return validateComponentType(toscaElement.left().value(), componentType);
 327     }
 328
 329     private Component validateComponentType(Component cmpt, ComponentTypeEnum componentType) {
 330         if (componentType != cmpt.getComponentType()) {
 331             log.debug("component {} is not of requested type {}", cmpt.getUniqueId(), componentType);
 332             throw new ByActionStatusComponentException(componentsUtils.convertFromStorageResponse(StorageOperationStatus.NOT_FOUND, componentType));
 333         }
 334         return cmpt;
 335     }
 336
 337     <T extends PropertyDataDefinition> String updateInputPropertyObjectValue(T property) {
 338         String propertyType = property.getType();
 339         String innerType = getInnerType(property);
 340         // Specific Update Logic
 341         Either<Object, Boolean> isValid = propertyOperation
 342             .validateAndUpdatePropertyValue(propertyType, property.getValue(), true, innerType,
 343                 componentsUtils.getAllDataTypes(applicationDataTypeCache, property.getModel()));
 344         String newValue = property.getValue();
 345         if (isValid.isRight()) {
 346             Boolean res = isValid.right().value();
 347             if (Boolean.FALSE.equals(res)) {
 348                 throw new ByActionStatusComponentException(componentsUtils.convertFromStorageResponse(
 349                     DaoStatusConverter.convertJanusGraphStatusToStorageStatus(JanusGraphOperationStatus.ILLEGAL_ARGUMENT)));
 350             }
 351         } else {
 352             Object object = isValid.left().value();
 353             if (object != null) {
 354                 newValue = object.toString();
 355             }
 356         }
 357         return newValue;
 358     }
 359
 360     <T extends PropertyDataDefinition> String getInnerType(T property) {
 361         ToscaPropertyType type = ToscaPropertyType.isValidType(property.getType());
 362         log.debug("#getInnerType - The type of the property {} is {}", property.getUniqueId(), property.getType());
 363         String innerType = null;
 364         if (type == ToscaPropertyType.LIST || type == ToscaPropertyType.MAP) {
 365             if (property.getSchema() == null) {
 366                 log.debug(SCHEMA_DOESN_T_EXISTS_FOR_PROPERTY_OF_TYPE, type);
 367                 throw new ByActionStatusComponentException(componentsUtils.convertFromStorageResponse(StorageOperationStatus.INVALID_VALUE));
 368             }
 369             PropertyDataDefinition innerProperty = property.getSchema().getProperty();
 370             if (innerProperty == null) {
 371                 log.debug(PROPERTY_IN_SCHEMA_DEFINITION_INSIDE_PROPERTY_OF_TYPE_DOESN_T_EXIST, type);
 372                 throw new ByActionStatusComponentException(componentsUtils.convertFromStorageResponse(StorageOperationStatus.INVALID_VALUE));
 373             }
 374             innerType = innerProperty.getType();
 375         }
 376         return innerType;
 377     }
 378
 379     public void validateCanWorkOnComponent(Component component, String userId) {
 380         ActionStatus actionStatus = ActionStatus.RESTRICTED_OPERATION;
 381         // verify resource is not archived
 382         if (Boolean.TRUE.equals(component.isArchived())) {
 383             actionStatus = ActionStatus.COMPONENT_IS_ARCHIVED;
 384             throw new ByActionStatusComponentException(actionStatus, component.getName());
 385         }
 386         if (component.getLifecycleState() != LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT) {
 387             log.debug("Component {} is not checked-out", component.getName());
 388             throw new ByActionStatusComponentException(actionStatus);
 389         }
 390         // verify userId is not null
 391         if (userId == null) {
 392             log.debug("Current user userId is null");
 393             throw new ByActionStatusComponentException(actionStatus);
 394         }
 395         // verify component last update user is the current user
 396         String lastUpdaterUserId = component.getLastUpdaterUserId();
 397         if (!userId.equals(lastUpdaterUserId)) {
 398             log.debug("Current user is not last updater, last updater userId: {}, current user userId: {}", lastUpdaterUserId, userId);
 399             throw new ByActionStatusComponentException(actionStatus);
 400         }
 401         // verify resource is not deleted
 402         if (Boolean.TRUE.equals(component.getIsDeleted())) {
 403             log.debug("Component {} is marked as deleted", component.getUniqueId());
 404             throw new ByActionStatusComponentException(actionStatus);
 405         }
 406     }
 407
 408     ComponentTypeEnum getComponentTypeByParentComponentType(ComponentTypeEnum parentComponentType) {
 409         switch (parentComponentType) {
 410             case SERVICE:
 411             case RESOURCE:
 412                 return ComponentTypeEnum.RESOURCE;
 413             case PRODUCT:
 414                 return ComponentTypeEnum.SERVICE;
 415             default:
 416                 break;
 417         }
 418         return null;
 419     }
 420
 421     Either<Boolean, ResponseFormat> validatePropertyDefaultValue(IComplexDefaultValue property, Map<String, DataTypeDefinition> dataTypes) {
 422         String type;
 423         String innerType = null;
 424         if (!propertyOperation.isPropertyTypeValid(property, null)) {
 425             log.info("Invalid type for property '{}' type '{}'", property.getName(), property.getType());
 426             ResponseFormat responseFormat = componentsUtils
 427                 .getResponseFormat(ActionStatus.INVALID_PROPERTY_TYPE, property.getType(), property.getName());
 428             return Either.right(responseFormat);
 429         }
 430         type = property.getType();
 431         if (type.equals(ToscaPropertyType.LIST.getType()) || type.equals(ToscaPropertyType.MAP.getType())) {
 432             ImmutablePair<String, Boolean> propertyInnerTypeValid = propertyOperation.isPropertyInnerTypeValid(property, dataTypes);
 433             innerType = propertyInnerTypeValid.getLeft();
 434             if (Boolean.FALSE.equals(propertyInnerTypeValid.getRight())) {
 435                 log.info("Invalid inner type for property '{}' type '{}', dataTypeCount '{}'", property.getName(), property.getType(),
 436                     dataTypes.size());
 437                 ResponseFormat responseFormat = componentsUtils
 438                     .getResponseFormat(ActionStatus.INVALID_PROPERTY_INNER_TYPE, innerType, property.getName());
 439                 return Either.right(responseFormat);
 440             }
 441         }
 442         if (!propertyOperation.isPropertyDefaultValueValid(property, dataTypes)) {
 443             log.info("Invalid default value for property '{}' type '{}'", property.getName(), property.getType());
 444             ResponseFormat responseFormat;
 445             if (type.equals(ToscaPropertyType.LIST.getType()) || type.equals(ToscaPropertyType.MAP.getType())) {
 446                 responseFormat = componentsUtils
 447                     .getResponseFormat(ActionStatus.INVALID_COMPLEX_DEFAULT_VALUE, property.getName(), type, innerType, property.getDefaultValue());
 448             } else {
 449                 responseFormat = componentsUtils
 450                     .getResponseFormat(ActionStatus.INVALID_DEFAULT_VALUE, property.getName(), type, property.getDefaultValue());
 451             }
 452             return Either.right(responseFormat);
 453         }
 454         return Either.left(true);
 455     }
 456
 457     void validateComponentTypeEnum(ComponentTypeEnum componentTypeEnum, String errorContext, Wrapper<ResponseFormat> errorWrapper) {
 458         if (componentTypeEnum == null) {
 459             BeEcompErrorManager.getInstance().logInvalidInputError(errorContext, "invalid component type", ErrorSeverity.INFO);
 460             errorWrapper.setInnerElement(componentsUtils.getResponseFormat(ActionStatus.NOT_ALLOWED));
 461         }
 462     }
 463
 464     protected void validateCanWorkOnComponent(String componentId, ComponentTypeEnum componentTypeEnum, String userId,
 465                                               Wrapper<ResponseFormat> errorWrapper) {
 466         if (!ComponentValidationUtils.canWorkOnComponent(componentId, toscaOperationFacade, userId)) {
 467             log.info("Restricted operation for user {} on {} {}", userId, componentTypeEnum.getValue(), componentId);
 468             errorWrapper.setInnerElement(componentsUtils.getResponseFormat(ActionStatus.RESTRICTED_OPERATION));
 469         }
 470     }
 471
 472     void validateComponentLock(String componentId, ComponentTypeEnum componentTypeEnum, Wrapper<ResponseFormat> errorWrapper) {
 473         StorageOperationStatus lockStatus = graphLockOperation.lockComponent(componentId, componentTypeEnum.getNodeType());
 474         if (lockStatus != StorageOperationStatus.OK) {
 475             log.debug("Failed to lock {} {}", componentTypeEnum.getValue(), componentId);
 476             errorWrapper.setInnerElement(componentsUtils.getResponseFormat(componentsUtils.convertFromStorageResponse(lockStatus)));
 477         }
 478     }
 479
 480     protected ToscaPropertyType getType(String propertyType) {
 481         return ToscaPropertyType.isValidType(propertyType);
 482     }
 483
 484     void commitOrRollback(Either<?, ResponseFormat> result) {
 485         if (result == null || result.isRight()) {
 486             log.warn("operation failed. do rollback");
 487             janusGraphDao.rollback();
 488         } else {
 489             log.debug("operation success. do commit");
 490             janusGraphDao.commit();
 491         }
 492     }
 493
 494     protected Either<Boolean, ResponseFormat> lockComponentByName(String name, Component component, String ecompErrorContext) {
 495         ComponentTypeEnum componentType = component.getComponentType();
 496         NodeTypeEnum nodeType = componentType.getNodeType();
 497         StorageOperationStatus lockResourceStatus = graphLockOperation.lockComponentByName(name, nodeType);
 498         if (lockResourceStatus == StorageOperationStatus.OK) {
 499             return Either.left(true);
 500         } else {
 501             BeEcompErrorManager.getInstance().logBeFailedLockObjectError(ecompErrorContext, nodeType.getName(), name);
 502             ActionStatus actionStatus = componentsUtils.convertFromStorageResponse(lockResourceStatus, componentType);
 503             ResponseFormat responseFormat = componentsUtils.getResponseFormat(actionStatus, component.getName());
 504             log.debug(FAILED_TO_LOCK_COMPONENT_ERROR, name, actionStatus);
 505             return Either.right(responseFormat);
 506         }
 507     }
 508
 509     protected Component validateComponentExistsByFilter(String componentId, ComponentTypeEnum componentType,
 510                                                         ComponentParametersView componentParametersView) {
 511         return toscaOperationFacade.getToscaElement(componentId, componentParametersView).left()
 512             .on(err -> handleGetComponentError(componentId, componentType, err));
 513     }
 514
 515     private Component handleGetComponentError(String componentId, ComponentTypeEnum componentType, StorageOperationStatus getComponentError) {
 516         ActionStatus actionStatus = componentsUtils.convertFromStorageResponse(getComponentError, componentType);
 517         log.debug("error fetching component with id {}. error status: {}", componentId, getComponentError);
 518         throw new ByActionStatusComponentException(actionStatus, componentId);
 519     }
 520
 521     String validatePropValueBeforeCreate(IPropertyInputCommon property, String value, boolean isValidate,
 522                                          Map<String, DataTypeDefinition> allDataTypes) {
 523         String propertyType = property.getType();
 524         String updatedInnerType = updateInnerType(property);
 525         Either<Object, Boolean> isValid = validateAndUpdatePropertyValue(propertyType, value, isValidate, updatedInnerType, allDataTypes);
 526         String newValue = value;
 527         if (isValid.isRight()) {
 528             Boolean res = isValid.right().value();
 529             if (Boolean.FALSE.equals(res)) {
 530                 throw new StorageException(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(JanusGraphOperationStatus.ILLEGAL_ARGUMENT));
 531             }
 532         } else {
 533             Object object = isValid.left().value();
 534             if (object != null) {
 535                 newValue = object.toString();
 536             }
 537         }
 538         ImmutablePair<String, Boolean> pair = validateAndUpdateRules(propertyType, property.getRules(), updatedInnerType, allDataTypes, isValidate);
 539         log.trace("After validateAndUpdateRules. pair = {}", pair);
 540         if (Boolean.FALSE.equals(pair.getRight())) {
 541             BeEcompErrorManager.getInstance().logBeInvalidValueError(ADD_PROPERTY_VALUE, pair.getLeft(), property.getName(), propertyType);
 542             throw new StorageException(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(JanusGraphOperationStatus.ILLEGAL_ARGUMENT));
 543         }
 544         return newValue;
 545     }
 546
 547     private String updateInnerType(IPropertyInputCommon property) {
 548         ToscaPropertyType type = ToscaPropertyType.isValidType(property.getType());
 549         if (type == ToscaPropertyType.LIST || type == ToscaPropertyType.MAP) {
 550             SchemaDefinition def = property.getSchema();
 551             if (def == null) {
 552                 log.debug(SCHEMA_DOESN_T_EXISTS_FOR_PROPERTY_OF_TYPE, type);
 553                 failOnIllegalArgument();
 554             }
 555             PropertyDataDefinition propDef = def.getProperty();
 556             if (propDef == null) {
 557                 log.debug(PROPERTY_IN_SCHEMA_DEFINITION_INSIDE_PROPERTY_OF_TYPE_DOESN_T_EXIST, type);
 558                 failOnIllegalArgument();
 559             }
 560             return propDef.getType();
 561         }
 562         return null;
 563     }
 564
 565     private void failOnIllegalArgument() {
 566         throw new ByActionStatusComponentException(componentsUtils
 567             .convertFromStorageResponse(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(JanusGraphOperationStatus.ILLEGAL_ARGUMENT)));
 568     }
 569
 570     public Either<Object, Boolean> validateAndUpdatePropertyValue(String propertyType, String value, boolean isValidate, String innerType,
 571                                                                   Map<String, DataTypeDefinition> dataTypes) {
 572         log.trace("Going to validate property value and its type. type = {}, value = {}", propertyType, value);
 573         ToscaPropertyType type = getType(propertyType);
 574         if (isValidate) {
 575             if (type == null) {
 576                 DataTypeDefinition dataTypeDefinition = dataTypes.get(propertyType);
 577                 ImmutablePair<JsonElement, Boolean> validateResult = dataTypeValidatorConverter
 578                     .validateAndUpdate(value, dataTypeDefinition, dataTypes);
 579                 if (Boolean.FALSE.equals(validateResult.right)) {
 580                     log.debug(THE_VALUE_OF_PROPERTY_FROM_TYPE_IS_INVALID, value, propertyType);
 581                     return Either.right(false);
 582                 }
 583                 JsonElement jsonElement = validateResult.left;
 584                 String valueFromJsonElement = getValueFromJsonElement(jsonElement);
 585                 return Either.left(valueFromJsonElement);
 586             }
 587             log.trace("before validating property type {}", propertyType);
 588             boolean isValidProperty = isValidValue(type, value, innerType, dataTypes);
 589             if (!isValidProperty) {
 590                 log.debug(THE_VALUE_OF_PROPERTY_FROM_TYPE_IS_INVALID, value, type);
 591                 return Either.right(false);
 592             }
 593         }
 594         Object convertedValue = value;
 595         if (!isEmptyValue(value) && isValidate) {
 596             PropertyValueConverter converter = type.getConverter();
 597             convertedValue = converter.convert(value, innerType, dataTypes);
 598         }
 599         return Either.left(convertedValue);
 600     }
 601
 602     private ImmutablePair<String, Boolean> validateAndUpdateRules(String propertyType, List<PropertyRule> rules, String innerType,
 603                                                                   Map<String, DataTypeDefinition> dataTypes, boolean isValidate) {
 604         if (rules == null || rules.isEmpty()) {
 605             return ImmutablePair.of(null, true);
 606         }
 607         for (PropertyRule rule : rules) {
 608             String value = rule.getValue();
 609             Either<Object, Boolean> updateResult = validateAndUpdatePropertyValue(propertyType, value, isValidate, innerType, dataTypes);
 610             if (updateResult.isRight()) {
 611                 Boolean status = updateResult.right().value();
 612                 if (Boolean.FALSE.equals(status)) {
 613                     return ImmutablePair.of(value, status);
 614                 }
 615             } else {
 616                 String newValue = null;
 617                 Object object = updateResult.left().value();
 618                 if (object != null) {
 619                     newValue = object.toString();
 620                 }
 621                 rule.setValue(newValue);
 622             }
 623         }
 624         return ImmutablePair.of(null, true);
 625     }
 626
 627     protected boolean isValidValue(ToscaPropertyType type, String value, String innerType, Map<String, DataTypeDefinition> dataTypes) {
 628         if (isEmptyValue(value)) {
 629             return true;
 630         }
 631         PropertyTypeValidator validator = type.getValidator();
 632         return validator.isValid(value, innerType, dataTypes);
 633     }
 634
 635     public boolean isEmptyValue(String value) {
 636         return value == null;
 637     }
 638
 639     protected String getValueFromJsonElement(JsonElement jsonElement) {
 640         if (jsonElement == null || jsonElement.isJsonNull()) {
 641             return EMPTY_VALUE;
 642         }
 643         if (jsonElement.toString().isEmpty()) {
 644             return "";
 645         }
 646         return jsonElement.toString();
 647     }
 648
 649     protected void rollbackWithException(ActionStatus actionStatus, String... params) {
 650         janusGraphDao.rollback();
 651         throw new ByActionStatusComponentException(actionStatus, params);
 652     }
 653
 654     public <T extends ToscaDataDefinition> Either<List<T>, ResponseFormat> declareProperties(final String userId, final String componentId,
 655                                                                                              final ComponentTypeEnum componentTypeEnum,
 656                                                                                              final ComponentInstInputsMap componentInstInputsMap) {
 657         return Either.left(new ArrayList<>());
 658     }
 659
 660     public <T extends ToscaDataDefinition> Either<List<T>, ResponseFormat> declareAttributes(final String userId, final String componentId,
 661                                                                                              final ComponentTypeEnum componentTypeEnum,
 662                                                                                              final ComponentInstOutputsMap componentInstOutputsMap) {
 663         return Either.left(new ArrayList<>());
 664     }
 665
 666     public <T extends PropertyDataDefinition> List<PropertyConstraint> setInputConstraint(T inputDefinition) {
 667         if (StringUtils.isNotBlank(inputDefinition.getParentPropertyType()) && StringUtils.isNotBlank(inputDefinition.getSubPropertyInputPath())) {
 668             return setConstraint(inputDefinition);
 669         }
 670         return Collections.emptyList();
 671     }
 672
 673     private <T extends PropertyDataDefinition> List<PropertyConstraint> setConstraint(T inputDefinition) {
 674         List<PropertyConstraint> constraints = new ArrayList<>();
 675         String[] inputPathArr = inputDefinition.getSubPropertyInputPath().split("#");
 676         if (inputPathArr.length > 1) {
 677             inputPathArr = ArrayUtils.remove(inputPathArr, 0);
 678         }
 679         final Map<String, DataTypeDefinition> dataTypeDefinitionMap =
 680             componentsUtils.getAllDataTypes(applicationDataTypeCache, inputDefinition.getModel());
 681         String propertyType = inputDefinition.getParentPropertyType();
 682         for (String anInputPathArr : inputPathArr) {
 683             if (ToscaType.isPrimitiveType(propertyType)) {
 684                 constraints.addAll(dataTypeDefinitionMap.get(propertyType).getConstraints());
 685             } else if (!ToscaType.isCollectionType(propertyType)) {
 686                 propertyType = setConstraintForComplexType(dataTypeDefinitionMap, propertyType, anInputPathArr, constraints);
 687             }
 688         }
 689         return constraints;
 690     }
 691
 692     private String setConstraintForComplexType(Map<String, DataTypeDefinition> dataTypeDefinitionMap, String propertyType, String anInputPathArr,
 693                                                List<PropertyConstraint> constraints) {
 694         String type = null;
 695         List<PropertyDefinition> propertyDefinitions = dataTypeDefinitionMap.get(propertyType).getProperties();
 696         for (PropertyDefinition propertyDefinition : propertyDefinitions) {
 697             if (propertyDefinition.getName().equals(anInputPathArr)) {
 698                 if (ToscaType.isPrimitiveType(propertyDefinition.getType())) {
 699                     constraints.addAll(propertyDefinition.safeGetConstraints());
 700                 } else {
 701                     type = propertyDefinition.getType();
 702                 }
 703                 break;
 704             }
 705         }
 706         return type;
 707     }
 708
 709     protected void unlockRollbackWithException(Component component, RuntimeException e) {
 710         janusGraphDao.rollback();
 711         graphLockOperation.unlockComponent(component.getUniqueId(), component.getComponentType().getNodeType());
 712         throw e;
 713     }
 714
 715     protected void unlockWithCommit(Component component) {
 716         ComponentTypeEnum componentType = component.getComponentType();
 717         NodeTypeEnum nodeType = componentType.getNodeType();
 718         janusGraphDao.commit();
 719         graphLockOperation.unlockComponent(component.getUniqueId(), nodeType);
 720     }
 721
 722     protected ComponentInstance componentInstanceException(StorageOperationStatus storageOperationStatus) {
 723         throw new StorageException(storageOperationStatus);
 724     }
 725
 726     protected Component componentException(StorageOperationStatus storageOperationStatus) {
 727         throw new StorageException(storageOperationStatus);
 728     }
 729
 730     protected PolicyDefinition componentExceptionPolicyDefinition(ResponseFormat responseFormat) {
 731         throw new ByResponseFormatComponentException(responseFormat);
 732     }
 733
 734     protected List<ComponentInstanceProperty> componentInstancePropertyListException(StorageOperationStatus storageOperationStatus) {
 735         throw new StorageException(storageOperationStatus);
 736     }
 737
 738     protected Component getComponent(final String componentId) throws BusinessLogicException {
 739         final Either<Component, StorageOperationStatus> result = toscaOperationFacade.getToscaElement(componentId);
 740         if (result.isRight()) {
 741             final StorageOperationStatus errorStatus = result.right().value();
 742             log.error(BUSINESS_PROCESS_ERROR, this.getClass().getName(), "Failed to fetch component information by component id, error {}",
 743                 errorStatus);
 744             throw new BusinessLogicException(componentsUtils.getResponseFormat(componentsUtils.convertFromStorageResponse(errorStatus)));
 745         }
 746         return result.left().value();
 747     }
 748
 749     public String getComponentModelByComponentId(final String componentId) throws BusinessLogicException {
 750         return getComponent(componentId).getModel();
 751     }
 752 }