54 lines
2.0 KiB
C#
54 lines
2.0 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 Microsoft.Extensions.Logging;
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using Microsoft.Extensions.Options;
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using Microsoft.Net.Http.Headers;
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namespace Microsoft.AspNetCore.Mvc.Formatters.Xml.Internal
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{
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/// <summary>
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/// A <see cref="IConfigureOptions{TOptions}"/> implementation which will add the
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/// XML serializer formatters to <see cref="MvcOptions"/>.
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/// </summary>
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public class MvcXmlSerializerMvcOptionsSetup : IConfigureOptions<MvcOptions>
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{
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private readonly ILoggerFactory _loggerFactory;
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/// <summary>
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/// Initializes a new instance of <see cref="MvcXmlSerializerMvcOptionsSetup"/>.
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/// </summary>
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/// <param name="loggerFactory">The <see cref="ILoggerFactory"/>.</param>
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public MvcXmlSerializerMvcOptionsSetup(ILoggerFactory loggerFactory)
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{
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if (loggerFactory == null)
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{
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throw new ArgumentNullException(nameof(loggerFactory));
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}
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_loggerFactory = loggerFactory;
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}
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/// <summary>
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/// Adds the XML serializer formatters to <see cref="MvcOptions"/>.
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/// </summary>
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/// <param name="options">The <see cref="MvcOptions"/>.</param>
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public void Configure(MvcOptions options)
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{
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// Do not override any user mapping
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var key = "xml";
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var mapping = options.FormatterMappings.GetMediaTypeMappingForFormat(key);
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if (string.IsNullOrEmpty(mapping))
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{
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options.FormatterMappings.SetMediaTypeMappingForFormat(
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key,
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MediaTypeHeaderValues.ApplicationXml);
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}
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options.OutputFormatters.Add(new XmlSerializerOutputFormatter(_loggerFactory));
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options.InputFormatters.Add(new XmlSerializerInputFormatter(options));
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}
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}
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}
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