/// <summary>
/// Constructor
/// </summary>
/// <param name="config"></param>
/// <param name="attr"></param>
/// <param name="httpClientFactory"></param>
public EventGridOutputAsyncCollector(EventGridOutputConfiguration config, EventGridOutputAttribute attr, IHttpClientFactory httpClientFactory)
{
this.config = config;
this.attr = attr;
this.httpClientFactory = httpClientFactory;
this.eventGridEvents = new List <AzureEventGridEvent>();
}
/// <summary>
/// Combine <see cref="HttpCallMessage"/> with <see cref="HttpCallConfiguration"/> and <see cref="HttpCallAttribute"/>
/// </summary>
/// <param name="message"></param>
/// <param name="config"></param>
/// <param name="attr"></param>
/// <returns></returns>
private static AzureEventGridEvent CreateEventGridEvent(EventGridOutput @event, EventGridOutputConfiguration config, EventGridOutputAttribute attr)
{
var eventType = Utils.MergeValueForProperty(@event.EventType, config.EventType, attr.EventType);
if (string.IsNullOrEmpty(eventType))
{
throw new ArgumentException("Event Grid event type is missing", nameof(eventType));
}
var subject = Utils.MergeValueForProperty(@event.Subject, config.Subject, attr.Subject);
if (string.IsNullOrEmpty(subject))
{
throw new ArgumentException("Event Grid event subject is missing", nameof(subject));
}
var eventGridEvent = new AzureEventGridEvent(@event.Data, eventType, subject);
// optional: data version
var dataVersion = Utils.MergeValueForProperty(@event.DataVersion, config.DataVersion, attr.DataVersion);
if (!string.IsNullOrEmpty(dataVersion))
{
eventGridEvent.DataVersion = dataVersion;
}
return(eventGridEvent);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="config"></param>
/// <param name="attr"></param>
public EventGridOutputAsyncCollector(EventGridOutputConfiguration config, EventGridOutputAttribute attr) : this(config, attr, HttpClientFactory.Instance)
{
}