EmptyMetadataProvider.cs

// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.

using System.Collections.Generic;

namespace System.Web.Http.Metadata.Providers
{
    public class EmptyModelMetadataProvider : AssociatedMetadataProvider<ModelMetadata>
    {
        protected override ModelMetadata CreateMetadataPrototype(IEnumerable<Attribute> attributes, Type containerType, Type modelType, string propertyName)
        {
            return new ModelMetadata(this, containerType, null, modelType, propertyName);
        }

        protected override ModelMetadata CreateMetadataFromPrototype(ModelMetadata prototype, Func<object> modelAccessor)
        {
            return new ModelMetadata(this, prototype.ContainerType, modelAccessor, prototype.ModelType, prototype.PropertyName);
        }
    }
}