private static async Task <ITypedElement> parseResourceAsync(string bodyText, string contentType, IStructureDefinitionSummaryProvider provider, bool throwOnFormatException)
{
if (bodyText == null)
{
throw Error.ArgumentNull(nameof(bodyText));
}
if (provider == null)
{
throw Error.ArgumentNull(nameof(provider));
}
var fhirType = ContentType.GetResourceFormatFromContentType(contentType);
if (fhirType == ResourceFormat.Unknown)
{
throw new UnsupportedBodyTypeException(
"Endpoint returned a body with contentType '{0}', while a valid FHIR xml/json body type was expected. Is this a FHIR endpoint?"
.FormatWith(contentType), contentType, bodyText);
}
if (!SerializationUtil.ProbeIsJson(bodyText) && !SerializationUtil.ProbeIsXml(bodyText))
{
throw new UnsupportedBodyTypeException(
"Endpoint said it returned '{0}', but the body is not recognized as either xml or json.".FormatWith(contentType), contentType, bodyText);
}
try
{
return((fhirType == ResourceFormat.Json)
? (await FhirJsonNode.ParseAsync(bodyText).ConfigureAwait(false)).ToTypedElement(provider)
: (await FhirXmlNode.ParseAsync(bodyText).ConfigureAwait(false)).ToTypedElement(provider));
}
catch (FormatException) when(!throwOnFormatException)
{
return(null);
}
}
