public override TPayload GetOrAddPayload <TPayload>(PayloadFactory <TPayload> payloadFactory)
{
TPayload payload;
if (_context.TryGetPayload(out payload))
{
return(payload);
}
if (base.TryGetPayload(out payload))
{
return(payload);
}
return(_context.GetOrAddPayload(() => payloadFactory()));
}
async Task Faulted(BehaviorContext <TInstance> context)
{
ConsumeContext consumeContext;
if (!context.TryGetPayload(out consumeContext))
{
throw new ContextException("The consume context could not be retrieved.");
}
MessageSchedulerContext schedulerContext;
if (!consumeContext.TryGetPayload(out schedulerContext))
{
throw new ContextException("The scheduler context could not be retrieved.");
}
var previousTokenId = _schedule.GetTokenId(context.Instance);
if (previousTokenId.HasValue)
{
await schedulerContext.CancelScheduledSend(previousTokenId.Value).ConfigureAwait(false);
_schedule.SetTokenId(context.Instance, default(Guid?));
}
}
async Task Execute(BehaviorContext <TInstance> context)
{
ConsumeContext consumeContext;
if (!context.TryGetPayload(out consumeContext))
{
throw new ContextException("The consume context could not be retrieved.");
}
var consumeEventContext = new AutomatonymousConsumeEventContext <TInstance>(context, consumeContext);
TMessage message = _messageFactory(consumeEventContext);
MessageSchedulerContext schedulerContext;
if (!consumeContext.TryGetPayload(out schedulerContext))
{
throw new ContextException("The scheduler context could not be retrieved.");
}
var scheduledMessage = await schedulerContext.ScheduleSend(message, _schedule.Delay, _sendPipe);
var previousTokenId = _schedule.GetTokenId(context.Instance);
if (previousTokenId.HasValue)
{
await schedulerContext.CancelScheduledSend(previousTokenId.Value);
}
_schedule?.SetTokenId(context.Instance, scheduledMessage.TokenId);
}
public override bool TryGetPayload <TPayload>(out TPayload context)
{
if (_context.TryGetPayload(out context))
{
return(true);
}
return(base.TryGetPayload(out context));
}
public static ConsumeEventContext <TInstance, TData> CreateConsumeContext <TInstance, TData>(this BehaviorContext <TInstance, TData> context)
where TData : class
{
if (!context.TryGetPayload(out ConsumeContext <TData> consumeContext))
{
throw new ArgumentException("The ConsumeContext was not available");
}
return(new AutomatonymousConsumeEventContext <TInstance, TData>(context, consumeContext));
}
static ConsumeContext GetConsumeContext <TInstance>(BehaviorContext <TInstance> context)
{
ConsumeContext consumeContext;
if (context.TryGetPayload(out consumeContext))
{
return(consumeContext);
}
throw new ArgumentException("The ConsumeContext was not present", nameof(context));
}
public async Task Execute(BehaviorContext <TInstance, TData> context, Behavior <TInstance, TData> next)
{
ConsumeContext <TData> consumeContext;
if (!context.TryGetPayload(out consumeContext))
{
throw new ArgumentException("The ConsumeContext was not available");
}
TRequest requestMessage = _requestMessageFactory(consumeContext);
await next.Execute(context);
}
async Task Execute(BehaviorContext <TInstance> context)
{
ConsumeContext consumeContext;
if (!context.TryGetPayload(out consumeContext))
{
throw new ContextException("The consume context could not be retrieved.");
}
var consumeEventContext = new AutomatonymousConsumeEventContext <TInstance>(context, consumeContext);
TMessage message = _messageFactory(consumeEventContext);
await consumeContext.Publish(message, _publishPipe);
}
async Task Execute(BehaviorContext <TInstance> context)
{
ConsumeContext consumeContext;
if (!context.TryGetPayload(out consumeContext))
{
throw new ArgumentException("The ConsumeContext was not available");
}
var consumeEventContext = new AutomatonymousConsumeEventContext <TInstance>(context, consumeContext);
TRequest requestMessage = _messageFactory(consumeEventContext);
await SendRequest(context, consumeContext, requestMessage);
}
async Task Activity <TInstance, TData> .Execute(BehaviorContext <TInstance, TData> context, Behavior <TInstance, TData> next)
{
ConsumeContext <TData> consumeContext;
if (!context.TryGetPayload(out consumeContext))
{
throw new ContextException("The consume context could not be retrieved.");
}
var consumeEventContext = new AutomatonymousConsumeEventContext <TInstance, TData>(context, consumeContext);
TMessage message = _messageFactory(consumeEventContext);
await consumeContext.RespondAsync(message, _responsePipe);
await next.Execute(context);
}
public static bool TryGetExceptionContext <TInstance, TData, TException>(this BehaviorContext <TInstance, TData> context,
out ConsumeExceptionEventContext <TInstance, TData, TException> exceptionContext)
where TData : class
where TException : Exception
{
if (context is BehaviorExceptionContext <TInstance, TData, TException> behaviorExceptionContext)
{
if (!context.TryGetPayload(out ConsumeContext <TData> consumeContext))
{
throw new ContextException("The consume context could not be retrieved.");
}
exceptionContext = new AutomatonymousConsumeExceptionEventContext <TInstance, TData, TException>(behaviorExceptionContext, consumeContext);
return(true);
}
exceptionContext = null;
return(false);
}
public static bool TryGetExceptionContext <TInstance, TException>(
this BehaviorContext <TInstance> context, out ConsumeExceptionEventContext <TInstance, TException> exceptionContext)
where TException : Exception
{
var behaviorExceptionContext = context as BehaviorExceptionContext <TInstance, TException>;
if (behaviorExceptionContext != null)
{
ConsumeContext consumeContext;
if (!context.TryGetPayload(out consumeContext))
{
throw new ContextException("The consume context could not be retrieved.");
}
exceptionContext = new AutomatonymousConsumeExceptionEventContext <TInstance, TException>(behaviorExceptionContext, consumeContext);
return(true);
}
exceptionContext = null;
return(false);
}
public async Task Execute(BehaviorContext <RequestState, RequestCompleted> context, Behavior <RequestState, RequestCompleted> next)
{
if (!context.Instance.ExpirationTime.HasValue || context.Instance.ExpirationTime.Value > DateTime.UtcNow)
{
if (!context.TryGetPayload(out ConsumeContext <RequestCompleted> consumeContext))
{
throw new ArgumentException("The ConsumeContext was not present", nameof(context));
}
string body = GetResponseBody(consumeContext, context.Instance);
IPipe <SendContext> pipe = new CompletedMessagePipe(context.GetPayload <ConsumeContext <RequestCompleted> >(), context.Instance, body);
var endpoint = await context.GetSendEndpoint(context.Instance.ResponseAddress).ConfigureAwait(false);
var scheduled = new CompletedEvent();
await endpoint.Send(scheduled, pipe).ConfigureAwait(false);
}
await next.Execute(context).ConfigureAwait(false);
}
public bool TryGetPayload <TPayload>(out TPayload payload) where TPayload : class
{
return(_context.TryGetPayload(out payload));
}
public override bool TryGetPayload <TPayload>(out TPayload context)
{
return(_context.TryGetPayload(out context));
}
