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/* ****************************************************************************
*
* Copyright (c) Microsoft Corporation. All rights reserved.
*
* This software is subject to the Microsoft Public License (Ms-PL).
* A copy of the license can be found in the license.htm file included
* in this distribution.
*
* You must not remove this notice, or any other, from this software.
*
* ***************************************************************************/
namespace System.Web.Mvc {
using System;
using System.Globalization;
using System.Web.Mvc.Resources;
[AttributeUsage(ValidTargets, AllowMultiple = false, Inherited = false)]
public sealed class ModelBinderAttribute : CustomModelBinderAttribute {
public ModelBinderAttribute(Type binderType) {
if (binderType == null) {
throw new ArgumentNullException("binderType");
}
if (!typeof(IModelBinder).IsAssignableFrom(binderType)) {
string message = String.Format(CultureInfo.CurrentUICulture,
MvcResources.ModelBinderAttribute_TypeNotIModelBinder, binderType.FullName);
throw new ArgumentException(message, "binderType");
}
BinderType = binderType;
}
public Type BinderType {
get;
private set;
}
public override IModelBinder GetBinder() {
try {
return (IModelBinder)Activator.CreateInstance(BinderType);
}
catch (Exception ex) {
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentUICulture,
MvcResources.ModelBinderAttribute_ErrorCreatingModelBinder,
BinderType.FullName),
ex);
}
}
}
}
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