private static async Task <IReadOnlyList <CloudEvent> > ToCloudEventBatchInternalAsync(HttpContent content,
CloudEventFormatter formatter, IEnumerable <CloudEventAttribute>?extensionAttributes, string paramName)
{
Validation.CheckNotNull(formatter, nameof(formatter));
if (HasCloudEventsBatchContentType(content))
{
var stream = await content.ReadAsStreamAsync().ConfigureAwait(false);
return(await formatter
.DecodeBatchModeMessageAsync(stream, MimeUtilities.ToContentType(content.Headers.ContentType), extensionAttributes)
.ConfigureAwait(false));
}
else
{
throw new ArgumentException("HTTP message does not represent a CloudEvents batch.", paramName);
}
}
/// <summary>
/// Converts this HTTP request into a batch of CloudEvents.
/// </summary>
/// <param name="httpRequest">The HTTP request to decode. Must not be null.</param>
/// <param name="formatter">The event formatter to use to process the request body. Must not be null.</param>
/// <param name="extensionAttributes">The extension attributes to use when populating the CloudEvent. May be null.</param>
/// <returns>The decoded CloudEvent.</returns>
/// <exception cref="ArgumentException">The request does not contain a CloudEvent.</exception>
public static async Task <IReadOnlyList <CloudEvent> > ToCloudEventBatchAsync(
this HttpRequest httpRequest,
CloudEventFormatter formatter,
IEnumerable <CloudEventAttribute> extensionAttributes)
{
Validation.CheckNotNull(httpRequest, nameof(httpRequest));
Validation.CheckNotNull(formatter, nameof(formatter));
if (HasCloudEventsBatchContentType(httpRequest))
{
var contentType = MimeUtilities.CreateContentTypeOrNull(httpRequest.ContentType);
return(await formatter.DecodeBatchModeMessageAsync(httpRequest.Body, contentType, extensionAttributes).ConfigureAwait(false));
}
else
{
throw new ArgumentException("HTTP message does not represent a CloudEvents batch.", nameof(httpRequest));
}
}
private async static Task <IReadOnlyList <CloudEvent> > ToCloudEventBatchInternalAsync(HttpListenerRequest httpListenerRequest,
CloudEventFormatter formatter, IEnumerable <CloudEventAttribute>?extensionAttributes, bool async)
{
Validation.CheckNotNull(httpListenerRequest, nameof(httpListenerRequest));
Validation.CheckNotNull(formatter, nameof(formatter));
if (HasCloudEventsBatchContentType(httpListenerRequest))
{
var contentType = MimeUtilities.CreateContentTypeOrNull(httpListenerRequest.ContentType);
return(async
? await formatter.DecodeBatchModeMessageAsync(httpListenerRequest.InputStream, contentType, extensionAttributes).ConfigureAwait(false)
: formatter.DecodeBatchModeMessage(httpListenerRequest.InputStream, contentType, extensionAttributes));
}
else
{
throw new ArgumentException("HTTP message does not represent a CloudEvents batch.", nameof(httpListenerRequest));
}
}