|
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Formatters;
using Microsoft.AspNetCore.Mvc.Formatters.Xml;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
namespace Microsoft.Extensions.DependencyInjection;
/// <summary>
/// A <see cref="IConfigureOptions{TOptions}"/> implementation which will add the
/// XML serializer formatters to <see cref="MvcOptions"/>.
/// </summary>
internal sealed class XmlSerializerMvcOptionsSetup : IConfigureOptions<MvcOptions>
{
private readonly ILoggerFactory _loggerFactory;
/// <summary>
/// Initializes a new instance of <see cref="XmlSerializerMvcOptionsSetup"/>.
/// </summary>
/// <param name="loggerFactory">The <see cref="ILoggerFactory"/>.</param>
public XmlSerializerMvcOptionsSetup(ILoggerFactory loggerFactory)
{
_loggerFactory = loggerFactory ?? throw new ArgumentNullException(nameof(loggerFactory));
}
/// <summary>
/// Adds the XML serializer formatters to <see cref="MvcOptions"/>.
/// </summary>
/// <param name="options">The <see cref="MvcOptions"/>.</param>
public void Configure(MvcOptions options)
{
// Do not override any user mapping
var key = "xml";
var mapping = options.FormatterMappings.GetMediaTypeMappingForFormat(key);
if (string.IsNullOrEmpty(mapping))
{
options.FormatterMappings.SetMediaTypeMappingForFormat(
key,
MediaTypeHeaderValues.ApplicationXml);
}
var inputFormatter = new XmlSerializerInputFormatter(options);
inputFormatter.WrapperProviderFactories.Add(new ProblemDetailsWrapperProviderFactory());
options.InputFormatters.Add(inputFormatter);
var outputFormatter = new XmlSerializerOutputFormatter(_loggerFactory);
outputFormatter.WrapperProviderFactories.Add(new ProblemDetailsWrapperProviderFactory());
options.OutputFormatters.Add(outputFormatter);
}
}
|