39 lines
1.3 KiB
C#
39 lines
1.3 KiB
C#
// Copyright (c) .NET Foundation. 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.Globalization;
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using System.Threading.Tasks;
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using Microsoft.AspNet.Mvc.ModelBinding;
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namespace ValueProvidersWebSite
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{
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public class CustomValueProviderFactory : IValueProviderFactory
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{
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public IValueProvider GetValueProvider(ValueProviderFactoryContext context)
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{
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if (context.HttpContext.Request.Path.Value.Contains("TestValueProvider"))
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{
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return new CustomValueProvider();
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}
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return null;
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}
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private class CustomValueProvider : IValueProvider
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{
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public Task<bool> ContainsPrefixAsync(string prefix)
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{
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var result = string.Equals(prefix, "test", StringComparison.OrdinalIgnoreCase);
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return Task.FromResult(result);
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}
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public Task<ValueProviderResult> GetValueAsync(string key)
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{
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var value = "custom-value-provider-value";
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var result = new ValueProviderResult(value, CultureInfo.CurrentCulture);
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return Task.FromResult(result);
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}
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}
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}
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} |