// TODO: Check the pattern here. I suspect that cloudEvent.CopyToAsync(response) would be more natural.
/// <summary>
/// Copies the CloudEvent into this HttpListenerResponse instance
/// </summary>
/// <param name="httpListenerResponse">this</param>
/// <param name="cloudEvent">CloudEvent to copy</param>
/// <param name="contentMode">Content mode (structured or binary)</param>
/// <param name="formatter">Formatter</param>
/// <returns>Task</returns>
public static Task CopyFromAsync(this HttpListenerResponse httpListenerResponse, CloudEvent cloudEvent,
ContentMode contentMode, ICloudEventFormatter formatter)
{
if (contentMode == ContentMode.Structured)
{
var buffer = formatter.EncodeStructuredEvent(cloudEvent, out var contentType);
httpListenerResponse.ContentType = contentType.ToString();
MapAttributesToListenerResponse(cloudEvent, httpListenerResponse);
return(httpListenerResponse.OutputStream.WriteAsync(buffer, 0, buffer.Length));
}
Stream stream = HttpUtilities.MapDataAttributeToStream(cloudEvent, formatter);
// TODO: Check the defaulting to JSON here...
httpListenerResponse.ContentType = cloudEvent.DataContentType?.ToString() ?? "application/json";
MapAttributesToListenerResponse(cloudEvent, httpListenerResponse);
return(stream.CopyToAsync(httpListenerResponse.OutputStream));
}
// TODO: HttpWebResponse as well?
// TODO: Change to a CopyTo extension method on CloudEvent?
/// <summary>
/// Copies a CloudEvent into the specified HttpWebRequest instance.
/// </summary>
/// <param name="httpWebRequest">The request to populate.</param>
/// <param name="cloudEvent">CloudEvent to copy</param>
/// <param name="contentMode">Content mode (structured or binary)</param>
/// <param name="formatter">Formatter</param>
/// <returns>Task</returns>
public static async Task CopyFromAsync(this HttpWebRequest httpWebRequest, CloudEvent cloudEvent,
ContentMode contentMode, ICloudEventFormatter formatter)
{
if (contentMode == ContentMode.Structured)
{
var buffer = formatter.EncodeStructuredEvent(cloudEvent, out var contentType);
httpWebRequest.ContentType = contentType.ToString();
await httpWebRequest.GetRequestStream().WriteAsync(buffer, 0, buffer.Length).ConfigureAwait(false);
return;
}
Stream stream = HttpUtilities.MapDataAttributeToStream(cloudEvent, formatter);
httpWebRequest.ContentType = cloudEvent.DataContentType?.ToString() ?? "application/json";
MapAttributesToWebRequest(cloudEvent, httpWebRequest);
await stream.CopyToAsync(httpWebRequest.GetRequestStream());
}