aspnetcore/src/Microsoft.AspNet.Mvc.ModelB.../Metadata/EmptyModelMetadataProvider.cs

39 lines
1.6 KiB
C#

// Copyright (c) Microsoft Open Technologies, Inc.
// All Rights Reserved
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING
// WITHOUT LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF
// TITLE, FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR
// NON-INFRINGEMENT.
// See the Apache 2 License for the specific language governing
// permissions and limitations under the License.
using System;
using System.Collections.Generic;
namespace Microsoft.AspNet.Mvc.ModelBinding
{
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);
}
}
}