protected virtual bool SetDefaultValue([CanBeNull] object value)
{
var typedAnnotation = new TypedAnnotation(value);
return(Annotations.SetAnnotation(RelationalAnnotationNames.DefaultValueType, typedAnnotation.TypeString) &&
Annotations.SetAnnotation(RelationalAnnotationNames.DefaultValue, typedAnnotation.ValueString));
}
protected virtual bool SetValueGenerationStrategy(SqlServerValueGenerationStrategy?value)
{
if (value != null)
{
var propertyType = Property.ClrType;
if ((value == SqlServerValueGenerationStrategy.IdentityColumn) &&
(!propertyType.IsInteger() ||
(propertyType == typeof(byte)) ||
(propertyType == typeof(byte?))))
{
throw new ArgumentException(SqlServerStrings.IdentityBadType(
Property.Name, Property.DeclaringEntityType.Name, propertyType.Name));
}
if ((value == SqlServerValueGenerationStrategy.SequenceHiLo) &&
!propertyType.IsInteger())
{
throw new ArgumentException(SqlServerStrings.SequenceBadType(
Property.Name, Property.DeclaringEntityType.Name, propertyType.Name));
}
}
return(Annotations.SetAnnotation(SqlServerAnnotationNames.ValueGenerationStrategy, value));
}
protected virtual bool SetDiscriminatorValue([CanBeNull] object value)
{
if (DiscriminatorProperty == null)
{
throw new InvalidOperationException(
RelationalStrings.NoDiscriminatorForValue(EntityType.DisplayName(), EntityType.RootType().DisplayName()));
}
if (value != null && !DiscriminatorProperty.ClrType.GetTypeInfo().IsAssignableFrom(value.GetType().GetTypeInfo()))
{
throw new InvalidOperationException(RelationalStrings.DiscriminitatorValueIncompatible(
value, DiscriminatorProperty.Name, DiscriminatorProperty.ClrType));
}
return(Annotations.SetAnnotation(RelationalAnnotationNames.DiscriminatorValue, value));
}
protected virtual bool SetDiscriminatorProperty([CanBeNull] IProperty value)
{
if (value != null)
{
if (EntityType != EntityType.RootType())
{
throw new InvalidOperationException(
RelationalStrings.DiscriminatorPropertyMustBeOnRoot(EntityType));
}
if (value.DeclaringEntityType != EntityType)
{
throw new InvalidOperationException(
RelationalStrings.DiscriminatorPropertyNotFound(value.Name, EntityType));
}
}
return(Annotations.SetAnnotation(RelationalAnnotationNames.DiscriminatorProperty, value?.Name));
}
protected virtual bool SetName([CanBeNull] string value) => Annotations.SetAnnotation(RelationalAnnotationNames.Name, Check.NullButNotEmpty(value, nameof(value)));
protected virtual bool SetGeneratedValueSql([CanBeNull] string value) => Annotations.SetAnnotation(RelationalAnnotationNames.GeneratedValueSql, Check.NullButNotEmpty(value, nameof(value)));
protected virtual bool SetValueGenerationStrategy(SqlServerValueGenerationStrategy?value) => Annotations.SetAnnotation(SqlServerAnnotationNames.ValueGenerationStrategy, value);
protected virtual bool SetHiLoSequenceSchema([CanBeNull] string value) => Annotations.SetAnnotation(SqlServerAnnotationNames.HiLoSequenceSchema, Check.NullButNotEmpty(value, nameof(value)));
protected bool SetColumnType([CanBeNull] string value) => Annotations.SetAnnotation(RelationalAnnotationNames.ColumnType, Check.NullButNotEmpty(value, nameof(value)));
protected virtual bool SetIsClustered(bool?value) => Annotations.SetAnnotation(SqlServerAnnotationNames.Clustered, value);
protected virtual bool SetSchema(string value) => Annotations.SetAnnotation(RelationalAnnotationNames.Schema, Check.NullButNotEmpty(value, nameof(value)));