42 lines
1.4 KiB
C#
42 lines
1.4 KiB
C#
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Reflection;
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using System.Threading.Tasks;
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using Microsoft.AspNet.Mvc.ModelBinding;
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namespace ModelBindingWebSite
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{
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public class TestBindingSourceModelBinder : BindingSourceModelBinder
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{
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public TestBindingSourceModelBinder()
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: base(FromTestAttribute.TestBindingSource)
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{
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}
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protected override Task BindModelCoreAsync(ModelBindingContext bindingContext)
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{
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var metadata = (FromTestAttribute)bindingContext.ModelMetadata.BinderMetadata;
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bindingContext.Model = metadata.Value;
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if (!IsSimpleType(bindingContext.ModelType))
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{
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bindingContext.Model = Activator.CreateInstance(bindingContext.ModelType);
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}
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return Task.FromResult(true);
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}
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private bool IsSimpleType(Type type)
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{
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return type.GetTypeInfo().IsPrimitive ||
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type.Equals(typeof(decimal)) ||
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type.Equals(typeof(string)) ||
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type.Equals(typeof(DateTime)) ||
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type.Equals(typeof(Guid)) ||
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type.Equals(typeof(DateTimeOffset)) ||
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type.Equals(typeof(TimeSpan));
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}
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}
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} |