private IHandleRequestsAsync <TRequest> PushOntoAsyncPipeline(IEnumerable <RequestHandlerAttribute> attributes, IHandleRequestsAsync <TRequest> lastInPipeline, IRequestContext requestContext, bool continueOnCapturedContext)
{
attributes.Each(attribute =>
{
var handlerType = attribute.GetHandlerType();
if (handlerType.GetTypeInfo().GetInterfaces().Contains(typeof(IHandleRequestsAsync)))
{
var decorator = new AsyncHandlerFactory <TRequest>(attribute, _asyncHandlerFactory, requestContext).CreateAsyncRequestHandler();
decorator.ContinueOnCapturedContext = continueOnCapturedContext;
decorator.SetSuccessor(lastInPipeline);
lastInPipeline = decorator;
}
else
{
var message = string.Format("All handlers in an async pipeline must derive from IHandleRequestsAsync. You cannot have a mixed pipeline by including handler {0}", handlerType.Name);
throw new ConfigurationException(message);
}
});
return(lastInPipeline);
}
private void AppendToAsyncPipeline(IEnumerable <RequestHandlerAttribute> attributes, IHandleRequestsAsync <TRequest> implicitHandler, IRequestContext requestContext)
{
IHandleRequestsAsync <TRequest> lastInPipeline = implicitHandler;
attributes.Each(attribute =>
{
var handlerType = attribute.GetHandlerType();
if (handlerType.GetTypeInfo().GetInterfaces().Contains(typeof(IHandleRequestsAsync)))
{
var decorator = new AsyncHandlerFactory <TRequest>(attribute, _asyncHandlerFactory, requestContext).CreateAsyncRequestHandler();
lastInPipeline.SetSuccessor(decorator);
lastInPipeline = decorator;
}
else
{
var message = string.Format("All handlers in an async pipeline must derive from IHandleRequestsAsync. You cannot have a mixed pipeline by including handler {0}", handlerType.Name);
throw new ConfigurationException(message);
}
});
}