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using System.Runtime.Versioning;
using System.Threading.Tasks;
namespace System.Xml
{
public partial class XmlUrlResolver : XmlResolver {
// Maps a URI to an Object containing the actual resource.
[ResourceConsumption(ResourceScope.Machine)]
[ResourceExposure(ResourceScope.Machine)]
public override async Task<Object> GetEntityAsync(Uri absoluteUri, string role, Type ofObjectToReturn) {
if (ofObjectToReturn == null || ofObjectToReturn == typeof(System.IO.Stream) || ofObjectToReturn == typeof(System.Object)) {
return await DownloadManager.GetStreamAsync(absoluteUri, _credentials, _proxy, _cachePolicy).ConfigureAwait(false);
}
else {
throw new XmlException(Res.Xml_UnsupportedClass, string.Empty);
}
}
}
}
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