public virtual async ValueTask <InvokeId> Start(IIdentifier stateId, IExecutionContext executionContext, CancellationToken token)
{
if (stateId is null)
{
throw new ArgumentNullException(nameof(stateId));
}
if (executionContext is null)
{
throw new ArgumentNullException(nameof(executionContext));
}
var invokeId = InvokeId.New(stateId, _invoke.Id);
if (IdLocationEvaluator is not null)
{
await IdLocationEvaluator.SetValue(invokeId, executionContext, token).ConfigureAwait(false);
}
var type = TypeExpressionEvaluator is not null?ToUri(await TypeExpressionEvaluator.EvaluateString(executionContext, token).ConfigureAwait(false)) : _invoke.Type;
var source = SourceExpressionEvaluator is not null?ToUri(await SourceExpressionEvaluator.EvaluateString(executionContext, token).ConfigureAwait(false)) : _invoke.Source;
var rawContent = ContentBodyEvaluator is IStringEvaluator rawContentEvaluator ? await rawContentEvaluator.EvaluateString(executionContext, token).ConfigureAwait(false) : null;
var content = await DataConverter.GetContent(ContentBodyEvaluator, ContentExpressionEvaluator, executionContext, token).ConfigureAwait(false);
var parameters = await DataConverter.GetParameters(NameEvaluatorList, ParameterList, executionContext, token).ConfigureAwait(false);
Infra.NotNull(type);
var invokeData = new InvokeData(invokeId, type)
{
Source = source,
RawContent = rawContent,
Content = content,
Parameters = parameters
};
await executionContext.StartInvoke(invokeData, token).ConfigureAwait(false);
return(invokeId);
}
public virtual async ValueTask Execute(IExecutionContext executionContext, CancellationToken token)
{
if (executionContext is null)
{
throw new ArgumentNullException(nameof(executionContext));
}
var sendId = _send.Id is not null?SendId.FromString(_send.Id) : SendId.New();
if (IdLocationEvaluator is not null)
{
await IdLocationEvaluator.SetValue(sendId, executionContext, token).ConfigureAwait(false);
}
var name = EventExpressionEvaluator is not null ? await EventExpressionEvaluator.EvaluateString(executionContext, token).ConfigureAwait(false) : _send.EventName;
var data = await DataConverter.GetData(ContentBodyEvaluator, ContentExpressionEvaluator, NameEvaluatorList, ParameterList, executionContext, token).ConfigureAwait(false);
var type = TypeExpressionEvaluator is not null?ToUri(await TypeExpressionEvaluator.EvaluateString(executionContext, token).ConfigureAwait(false)) : _send.Type;
var target = TargetExpressionEvaluator is not null?ToUri(await TargetExpressionEvaluator.EvaluateString(executionContext, token).ConfigureAwait(false)) : _send.Target;
var delayMs = DelayExpressionEvaluator is not null ? await DelayExpressionEvaluator.EvaluateInteger(executionContext, token).ConfigureAwait(false) : _send.DelayMs ?? 0;
var eventEntity = new EventEntity(name)
{
SendId = sendId,
Type = type,
Target = target,
DelayMs = delayMs,
Data = data
};
if (ContentBodyEvaluator is IStringEvaluator rawContentEvaluator)
{
eventEntity.RawData = await rawContentEvaluator.EvaluateString(executionContext, token).ConfigureAwait(false);
}
await executionContext.Send(eventEntity, token).ConfigureAwait(false);
}