internal void Configure( DbDatabaseMapping databaseMapping, MappingFragment fragment, EntityType entityType) { IEnumerable <EdmPropertyPath> edmPropertyPath = EntityMappingConfiguration.PropertyPathToEdmPropertyPath(this.PropertyPath, entityType); if (edmPropertyPath.Count <EdmPropertyPath>() > 1) { throw Error.InvalidNotNullCondition((object)this.PropertyPath.ToString(), (object)entityType.Name); } EdmProperty column = fragment.ColumnMappings.Where <ColumnMappingBuilder>((Func <ColumnMappingBuilder, bool>)(pm => pm.PropertyPath.SequenceEqual <EdmProperty>((IEnumerable <EdmProperty>)edmPropertyPath.Single <EdmPropertyPath>()))).Select <ColumnMappingBuilder, EdmProperty>((Func <ColumnMappingBuilder, EdmProperty>)(pm => pm.ColumnProperty)).SingleOrDefault <EdmProperty>(); if (column == null || !fragment.Table.Properties.Contains(column)) { throw Error.InvalidNotNullCondition((object)this.PropertyPath.ToString(), (object)entityType.Name); } if (ValueConditionConfiguration.AnyBaseTypeToTableWithoutColumnCondition(databaseMapping, entityType, fragment.Table, column)) { column.Nullable = true; } new System.Data.Entity.ModelConfiguration.Configuration.Properties.Primitive.PrimitivePropertyConfiguration() { IsNullable = new bool?(false), OverridableConfigurationParts = OverridableConfigurationParts.OverridableInSSpace }.Configure(edmPropertyPath.Single <EdmPropertyPath>().Last <EdmProperty>()); fragment.AddNullabilityCondition(column, false); }
internal void Configure( DbDatabaseMapping databaseMapping, MappingFragment fragment, EntityType entityType, DbProviderManifest providerManifest) { EdmProperty edmProperty = fragment.Table.Properties.SingleOrDefault <EdmProperty>((Func <EdmProperty, bool>)(c => string.Equals(c.Name, this.Discriminator, StringComparison.Ordinal))); if (edmProperty != null && ValueConditionConfiguration.GetMappingFragmentsWithColumnAsDefaultDiscriminator(databaseMapping, fragment.Table, edmProperty).Any <MappingFragment>()) { edmProperty.Name = fragment.Table.Properties.Select <EdmProperty, string>((Func <EdmProperty, string>)(p => p.Name)).Uniquify(edmProperty.Name); edmProperty = (EdmProperty)null; } if (edmProperty == null) { edmProperty = new EdmProperty(this.Discriminator, providerManifest.GetStoreType(DatabaseMappingGenerator.DiscriminatorTypeUsage)) { Nullable = false }; TablePrimitiveOperations.AddColumn(fragment.Table, edmProperty); } if (ValueConditionConfiguration.AnyBaseTypeToTableWithoutColumnCondition(databaseMapping, entityType, fragment.Table, edmProperty)) { edmProperty.Nullable = true; } System.Data.Entity.ModelConfiguration.Configuration.Properties.Primitive.PrimitivePropertyConfiguration configuration = edmProperty.GetConfiguration() as System.Data.Entity.ModelConfiguration.Configuration.Properties.Primitive.PrimitivePropertyConfiguration; if (this.Value != null) { this.ConfigureColumnType(providerManifest, configuration, edmProperty); fragment.AddDiscriminatorCondition(edmProperty, this.Value); } else { if (string.IsNullOrWhiteSpace(edmProperty.TypeName)) { TypeUsage storeType = providerManifest.GetStoreType(DatabaseMappingGenerator.DiscriminatorTypeUsage); edmProperty.PrimitiveType = (PrimitiveType)storeType.EdmType; edmProperty.MaxLength = new int?(128); edmProperty.Nullable = false; } this.GetOrCreateConfiguration <System.Data.Entity.ModelConfiguration.Configuration.Properties.Primitive.PrimitivePropertyConfiguration>().IsNullable = new bool?(true); fragment.AddNullabilityCondition(edmProperty, true); } if (this._configuration == null) { return; } string errorMessage; if (configuration != null && (configuration.OverridableConfigurationParts & OverridableConfigurationParts.OverridableInCSpace) != OverridableConfigurationParts.OverridableInCSpace && !configuration.IsCompatible(this._configuration, true, out errorMessage)) { throw Error.ConflictingColumnConfiguration((object)edmProperty, (object)fragment.Table, (object)errorMessage); } if (this._configuration.IsNullable.HasValue) { edmProperty.Nullable = this._configuration.IsNullable.Value; } this._configuration.Configure(edmProperty, fragment.Table, providerManifest, false, false); }
internal void Configure( DbDatabaseMapping databaseMapping, StorageMappingFragment fragment, EntityType entityType) { DebugCheck.NotNull(fragment); var edmPropertyPath = EntityMappingConfiguration.PropertyPathToEdmPropertyPath(PropertyPath, entityType); if (edmPropertyPath.Count() > 1) { throw Error.InvalidNotNullCondition(PropertyPath.ToString(), entityType.Name); } var column = fragment.ColumnMappings .Where(pm => pm.PropertyPath.SequenceEqual(edmPropertyPath.Single())) .Select(pm => pm.ColumnProperty) .SingleOrDefault(); if (column == null || !fragment.Table.Properties.Contains(column)) { throw Error.InvalidNotNullCondition(PropertyPath.ToString(), entityType.Name); } if (ValueConditionConfiguration.AnyBaseTypeToTableWithoutColumnCondition( databaseMapping, entityType, fragment.Table, column)) { column.Nullable = true; } // Make the property required var newConfiguration = new PrimitivePropertyConfiguration { IsNullable = false, OverridableConfigurationParts = OverridableConfigurationParts.OverridableInSSpace }; newConfiguration.Configure(edmPropertyPath.Single().Last()); fragment.AddNullabilityCondition(column, isNull: false); }