public static IEdmRowTypeReference AsRow(this IEdmTypeReference type)
{
EdmUtil.CheckArgumentNull <IEdmTypeReference>(type, "type");
IEdmRowTypeReference edmRowTypeReference = type as IEdmRowTypeReference;
if (edmRowTypeReference == null)
{
IEdmType definition = type.Definition;
if (definition.TypeKind != EdmTypeKind.Row)
{
List <EdmError> edmErrors = new List <EdmError>(type.Errors());
if (edmErrors.Count == 0)
{
edmErrors.AddRange(EdmTypeSemantics.ConversionError(type.Location(), type.FullName(), "Row"));
}
return(new EdmRowTypeReference(new BadRowType(edmErrors), type.IsNullable));
}
else
{
return(new EdmRowTypeReference((IEdmRowType)definition, type.IsNullable));
}
}
else
{
return(edmRowTypeReference);
}
}
/// <summary>
/// If this reference is of a row type, this will return a valid row type reference to the type definition. Otherwise, it will return a bad row type reference.
/// </summary>
/// <param name="type">Reference to the calling object.</param>
/// <returns>A valid row type reference if the definition of the reference is of a row type. Otherwise a bad row type reference.</returns>
public static IEdmRowTypeReference AsRow(this IEdmTypeReference type)
{
EdmUtil.CheckArgumentNull(type, "type");
IEdmRowTypeReference reference = type as IEdmRowTypeReference;
if (reference != null)
{
return(reference);
}
IEdmType typeDefinition = type.Definition;
if (typeDefinition.TypeKind == EdmTypeKind.Row)
{
return(new EdmRowTypeReference((IEdmRowType)typeDefinition, type.IsNullable));
}
List <EdmError> errors = new List <EdmError>(type.Errors());
if (errors.Count == 0)
{
errors.AddRange(ConversionError(type.Location(), type.FullName(), EdmConstants.Type_Row));
}
return(new EdmRowTypeReference(new BadRowType(errors), type.IsNullable));
}
protected virtual void ProcessRowTypeReference(IEdmRowTypeReference reference)
{
this.ProcessStructuredTypeReference(reference);
this.ProcessRowType(reference.RowDefinition());
}
