public static void EnsureCreated(ref ObjectVisitationHelper visitationHelper) { if (visitationHelper == null) { visitationHelper = CreateInstance(); } }
private ObjectVisitationHelper(ObjectVisitationHelper other) { _objectSet = other._objectSet.ToDictionary ( x => x.Key, y => y.Value, other._objectSet.Comparer ); }
private void WalkInternal(T entity, Action <T> action, ObjectVisitationHelper visitationHelper) { if (!visitationHelper.TryVisit(entity)) { return; } action(entity); foreach (var propertyInfo in entity.GetType().GetProperties()) { if (propertyInfo.GetIndexParameters().Length > 0) { continue; } var isEntitySingular = typeof(T).IsAssignableFrom(propertyInfo.PropertyType); var isEntityCollection = typeof(IEnumerable <T>).IsAssignableFrom(propertyInfo.PropertyType); if (isEntitySingular) { var propertyEntity = propertyInfo.GetValue(entity, null) as T; if (propertyEntity != null) { WalkInternal(propertyEntity, action, visitationHelper); } } else if (isEntityCollection) { var propertyEntities = propertyInfo.GetValue(entity, null) as IEnumerable <T>; if (propertyEntities != null) { propertyEntities.Each((e) => WalkInternal(e, action, visitationHelper)); } } } }
public void Walk(T entity, Action <T> action) { var visitationHelper = ObjectVisitationHelper.CreateInstance(); WalkInternal(entity, action, visitationHelper); }
public static IValidationResult[] GetValidationResults(IValidatableEntity validatableEntity, SharedUtility.ObjectVisitationHelper visitationHelper) { var type = validatableEntity.GetType(); var nonValidated = SharedUtility.ApplicationContext.DomainGraphCache.GetPropertiesAttributes <NonValidated>(type); var brokenRules = new List <IValidationResult>(validatableEntity.RuleValidationManager.Results); var children = new List <PropertyInfo>(SharedUtility.ApplicationContext.DomainGraphCache.GetPropertiesOfType <IValidatableEntity>(type).Where(x => !nonValidated.ContainsKey(x))); children.AddRange(new List <PropertyInfo>(SharedUtility.ApplicationContext.DomainGraphCache.GetPropertiesOfType <IEnumerable <IValidatableEntity> >(type).Where(x => !nonValidated.ContainsKey(x)))); visitationHelper.TryVisit(validatableEntity); foreach (var child in children) { var childValue = child.GetValue(validatableEntity, null); if (childValue is IEnumerable <IValidatableEntity> ) { var values = child.GetValue(validatableEntity, null) as IEnumerable <IValidatableEntity>; foreach (var value in values) { if (value != null) { if (!visitationHelper.TryVisit(value)) { continue; } brokenRules.AddRange(GetValidationResults(value, visitationHelper)); } } } else { var value = childValue as IValidatableEntity; if (value != null) { if (!visitationHelper.TryVisit(value)) { continue; } brokenRules.AddRange(GetValidationResults(value, visitationHelper)); } } } return(brokenRules.ToArray()); }