internal override void WriteTypeDefinitionAttributes(IEdmTypeDefinitionReference reference)
{
IEdmTypeReference actualTypeReference = reference.AsActualTypeReference();
if (actualTypeReference.IsBinary())
{
this.WriteBinaryTypeAttributes(actualTypeReference.AsBinary());
}
else if (actualTypeReference.IsString())
{
this.WriteStringTypeAttributes(actualTypeReference.AsString());
}
else if (actualTypeReference.IsTemporal())
{
this.WriteTemporalTypeAttributes(actualTypeReference.AsTemporal());
}
else if (actualTypeReference.IsDecimal())
{
this.WriteDecimalTypeAttributes(actualTypeReference.AsDecimal());
}
else if (actualTypeReference.IsSpatial())
{
this.WriteSpatialTypeAttributes(actualTypeReference.AsSpatial());
}
}
private static IEdmTypeReference CreatePrimitveStockTypeReference(IEdmTypeReference edmTypeReference, EdmModel stockModel)
{
IEdmTypeReference stockTypeReference = null;
switch (edmTypeReference.PrimitiveKind())
{
case EdmPrimitiveTypeKind.Binary:
var binaryTypeReference = edmTypeReference.AsBinary();
stockTypeReference = EdmCoreModel.Instance.GetBinary(binaryTypeReference.IsUnbounded, binaryTypeReference.MaxLength, binaryTypeReference.IsNullable);
break;
case EdmPrimitiveTypeKind.String:
var stringTypeReference = edmTypeReference.AsString();
stockTypeReference = EdmCoreModel.Instance.GetString(stringTypeReference.IsUnbounded, stringTypeReference.MaxLength, stringTypeReference.IsUnicode ?? true, stringTypeReference.IsNullable);
break;
case EdmPrimitiveTypeKind.DateTimeOffset:
case EdmPrimitiveTypeKind.Duration:
var temporalTypeReference = edmTypeReference.AsTemporal();
stockTypeReference = EdmCoreModel.Instance.GetTemporal(temporalTypeReference.PrimitiveKind(), temporalTypeReference.Precision ?? 0, temporalTypeReference.IsNullable);
break;
case EdmPrimitiveTypeKind.Decimal:
var decimalTypeReference = edmTypeReference.AsDecimal();
stockTypeReference = EdmCoreModel.Instance.GetDecimal(decimalTypeReference.Precision, decimalTypeReference.Scale, decimalTypeReference.IsNullable);
break;
default:
stockTypeReference = EdmCoreModel.Instance.GetPrimitive(edmTypeReference.PrimitiveKind(), edmTypeReference.IsNullable);
break;
}
return(stockTypeReference);
}
// The As*** functions never return null -- if the supplied type does not have the appropriate shape, an encoding of a bad type is returned.
#region AsPrimitive, AsCollection, AsStructured, ...
/// <summary>
/// If this reference is of a primitive type, this will return a valid primitive type reference to the type definition. Otherwise, it will return a bad primitive type reference.
/// </summary>
/// <param name="type">Reference to the calling object.</param>
/// <returns>A valid primitive type reference if the definition of the reference is of a primitive type. Otherwise a bad primitive type reference.</returns>
public static IEdmPrimitiveTypeReference AsPrimitive(this IEdmTypeReference type)
{
EdmUtil.CheckArgumentNull(type, "type");
IEdmPrimitiveTypeReference reference = type as IEdmPrimitiveTypeReference;
if (reference != null)
{
return(reference);
}
IEdmType typeDefinition = type.Definition;
if (typeDefinition.TypeKind == EdmTypeKind.Primitive)
{
var primitiveDefinition = typeDefinition as IEdmPrimitiveType;
if (primitiveDefinition != null)
{
switch (primitiveDefinition.PrimitiveKind)
{
case EdmPrimitiveTypeKind.Boolean:
case EdmPrimitiveTypeKind.Byte:
case EdmPrimitiveTypeKind.Double:
case EdmPrimitiveTypeKind.Guid:
case EdmPrimitiveTypeKind.Int16:
case EdmPrimitiveTypeKind.Int32:
case EdmPrimitiveTypeKind.Int64:
case EdmPrimitiveTypeKind.SByte:
case EdmPrimitiveTypeKind.Single:
case EdmPrimitiveTypeKind.Stream:
return(new EdmPrimitiveTypeReference(primitiveDefinition, type.IsNullable));
case EdmPrimitiveTypeKind.Binary:
return(type.AsBinary());
case EdmPrimitiveTypeKind.Decimal:
return(type.AsDecimal());
case EdmPrimitiveTypeKind.String:
return(type.AsString());
case EdmPrimitiveTypeKind.Duration:
case EdmPrimitiveTypeKind.DateTimeOffset:
return(type.AsTemporal());
case EdmPrimitiveTypeKind.Geography:
case EdmPrimitiveTypeKind.GeographyPoint:
case EdmPrimitiveTypeKind.GeographyLineString:
case EdmPrimitiveTypeKind.GeographyPolygon:
case EdmPrimitiveTypeKind.GeographyCollection:
case EdmPrimitiveTypeKind.GeographyMultiPolygon:
case EdmPrimitiveTypeKind.GeographyMultiLineString:
case EdmPrimitiveTypeKind.GeographyMultiPoint:
case EdmPrimitiveTypeKind.Geometry:
case EdmPrimitiveTypeKind.GeometryPoint:
case EdmPrimitiveTypeKind.GeometryLineString:
case EdmPrimitiveTypeKind.GeometryPolygon:
case EdmPrimitiveTypeKind.GeometryCollection:
case EdmPrimitiveTypeKind.GeometryMultiPolygon:
case EdmPrimitiveTypeKind.GeometryMultiLineString:
case EdmPrimitiveTypeKind.GeometryMultiPoint:
return(type.AsSpatial());
case EdmPrimitiveTypeKind.None:
break;
}
}
}
string typeFullName = type.FullName();
List <EdmError> errors = new List <EdmError>(type.Errors());
if (errors.Count == 0)
{
errors.AddRange(ConversionError(type.Location(), typeFullName, EdmConstants.Type_Primitive));
}
return(new BadPrimitiveTypeReference(typeFullName, type.IsNullable, errors));
}
public static IEdmPrimitiveTypeReference AsPrimitive(this IEdmTypeReference type)
{
string str;
List <EdmError> edmErrors;
EdmUtil.CheckArgumentNull <IEdmTypeReference>(type, "type");
IEdmPrimitiveTypeReference edmPrimitiveTypeReference = type as IEdmPrimitiveTypeReference;
if (edmPrimitiveTypeReference == null)
{
IEdmType definition = type.Definition;
if (definition.TypeKind == EdmTypeKind.Primitive)
{
IEdmPrimitiveType edmPrimitiveType = definition as IEdmPrimitiveType;
if (edmPrimitiveType != null)
{
EdmPrimitiveTypeKind primitiveKind = edmPrimitiveType.PrimitiveKind;
if (primitiveKind == EdmPrimitiveTypeKind.None)
{
str = type.FullName();
edmErrors = new List <EdmError>(type.Errors());
if (edmErrors.Count == 0)
{
edmErrors.AddRange(EdmTypeSemantics.ConversionError(type.Location(), str, "Primitive"));
}
return(new BadPrimitiveTypeReference(str, type.IsNullable, edmErrors));
}
else if (primitiveKind == EdmPrimitiveTypeKind.Binary)
{
return(type.AsBinary());
}
else if (primitiveKind == EdmPrimitiveTypeKind.Boolean || primitiveKind == EdmPrimitiveTypeKind.Byte || primitiveKind == EdmPrimitiveTypeKind.Double || primitiveKind == EdmPrimitiveTypeKind.Guid || primitiveKind == EdmPrimitiveTypeKind.Int16 || primitiveKind == EdmPrimitiveTypeKind.Int32 || primitiveKind == EdmPrimitiveTypeKind.Int64 || primitiveKind == EdmPrimitiveTypeKind.SByte || primitiveKind == EdmPrimitiveTypeKind.Single || primitiveKind == EdmPrimitiveTypeKind.Stream)
{
return(new EdmPrimitiveTypeReference(edmPrimitiveType, type.IsNullable));
}
else if (primitiveKind == EdmPrimitiveTypeKind.DateTime || primitiveKind == EdmPrimitiveTypeKind.DateTimeOffset || primitiveKind == EdmPrimitiveTypeKind.Time)
{
return(type.AsTemporal());
}
else if (primitiveKind == EdmPrimitiveTypeKind.Decimal)
{
return(type.AsDecimal());
}
else if (primitiveKind == EdmPrimitiveTypeKind.String)
{
return(type.AsString());
}
else if (primitiveKind == EdmPrimitiveTypeKind.Geography || primitiveKind == EdmPrimitiveTypeKind.GeographyPoint || primitiveKind == EdmPrimitiveTypeKind.GeographyLineString || primitiveKind == EdmPrimitiveTypeKind.GeographyPolygon || primitiveKind == EdmPrimitiveTypeKind.GeographyCollection || primitiveKind == EdmPrimitiveTypeKind.GeographyMultiPolygon || primitiveKind == EdmPrimitiveTypeKind.GeographyMultiLineString || primitiveKind == EdmPrimitiveTypeKind.GeographyMultiPoint || primitiveKind == EdmPrimitiveTypeKind.Geometry || primitiveKind == EdmPrimitiveTypeKind.GeometryPoint || primitiveKind == EdmPrimitiveTypeKind.GeometryLineString || primitiveKind == EdmPrimitiveTypeKind.GeometryPolygon || primitiveKind == EdmPrimitiveTypeKind.GeometryCollection || primitiveKind == EdmPrimitiveTypeKind.GeometryMultiPolygon || primitiveKind == EdmPrimitiveTypeKind.GeometryMultiLineString || primitiveKind == EdmPrimitiveTypeKind.GeometryMultiPoint)
{
return(type.AsSpatial());
}
}
}
str = type.FullName();
edmErrors = new List <EdmError>(type.Errors());
if (edmErrors.Count == 0)
{
edmErrors.AddRange(EdmTypeSemantics.ConversionError(type.Location(), str, "Primitive"));
}
return(new BadPrimitiveTypeReference(str, type.IsNullable, edmErrors));
}
else
{
return(edmPrimitiveTypeReference);
}
}
private static IEdmTypeReference CreatePrimitveStockTypeReference(IEdmTypeReference edmTypeReference, EdmModel stockModel)
{
IEdmTypeReference stockTypeReference = null;
switch (edmTypeReference.PrimitiveKind())
{
case EdmPrimitiveTypeKind.Binary:
var binaryTypeReference = edmTypeReference.AsBinary();
stockTypeReference = EdmCoreModel.Instance.GetBinary(binaryTypeReference.IsUnbounded, binaryTypeReference.MaxLength, binaryTypeReference.IsNullable);
break;
case EdmPrimitiveTypeKind.String:
var stringTypeReference = edmTypeReference.AsString();
stockTypeReference = EdmCoreModel.Instance.GetString(stringTypeReference.IsUnbounded, stringTypeReference.MaxLength, stringTypeReference.IsUnicode ?? true, stringTypeReference.IsNullable);
break;
case EdmPrimitiveTypeKind.DateTimeOffset:
case EdmPrimitiveTypeKind.Duration:
var temporalTypeReference = edmTypeReference.AsTemporal();
stockTypeReference = EdmCoreModel.Instance.GetTemporal(temporalTypeReference.PrimitiveKind(), temporalTypeReference.Precision ?? 0, temporalTypeReference.IsNullable);
break;
case EdmPrimitiveTypeKind.Decimal:
var decimalTypeReference = edmTypeReference.AsDecimal();
stockTypeReference = EdmCoreModel.Instance.GetDecimal(decimalTypeReference.Precision, decimalTypeReference.Scale, decimalTypeReference.IsNullable);
break;
default:
stockTypeReference = EdmCoreModel.Instance.GetPrimitive(edmTypeReference.PrimitiveKind(), edmTypeReference.IsNullable);
break;
}
return stockTypeReference;
}
