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using System;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using System.Xml;
using System.Xml.Linq;
using System.Xml.Serialization;
using Microsoft.AspNetCore.Mvc.ApiExplorer;
using Microsoft.AspNetCore.Mvc.Formatters;
namespace Win_in.Sfs.Scp.WebApi.XmlHost
{
public class XDocumentInputFormatter : InputFormatter, IInputFormatter, IApiRequestFormatMetadataProvider
{
private Type currentType { get; set; }
public XDocumentInputFormatter()
{
SupportedMediaTypes.Add("application/xml");
}
protected override bool CanReadType(Type type)
{
currentType = type;
if (type.IsAssignableFrom(typeof(XDocument))) return true;
return base.CanReadType(type);
}
public override async Task<InputFormatterResult> ReadRequestBodyAsync(InputFormatterContext context)
{
// Use StreamReader to convert any encoding to UTF-16 (default C# and sql Server).
using var streamReader = new StreamReader(context.HttpContext.Request.Body);
var xmlDoc = await XDocument.LoadAsync(streamReader, LoadOptions.None, CancellationToken.None);
var model = new XmlSerializer(currentType).Deserialize(xmlDoc.CreateReader());
return await InputFormatterResult.SuccessAsync(model);
}
}
}