public override Task <IMediatorResult <TResult> > Apply <TMessage, TResult>(TMessage message,
MediatorPipeLineDelegate <TResult> next,
CancellationToken cancellationToken = new CancellationToken())
{
Assert.NotNull(message);
Messages.Add(message);
return(next(message, cancellationToken));
}
public Task <IMediatorResult <TResult> > ApplyFilters <TMessage, TResult>(
IMediatorHandler <TMessage, TResult> handler, TMessage message,
CancellationToken cancellationToken = default(CancellationToken)) where TMessage : IMessage <TResult>
{
var type = typeof(IEnumerable <>).MakeGenericType(typeof(MediatorFilter));
var filters = ((IEnumerable <MediatorFilter>)_serviceProvider.GetService(type)).Reverse();
MediatorPipeLineDelegate <TResult> next = (msg, token) => handler.Process(message, token);
foreach (MediatorFilter filter in filters)
{
var next1 = next;
next = (msg, token) => filter.Apply(msg, next1, token);
}
return(next(message, cancellationToken));
}
public abstract Task <IMediatorResult <TResult> > Apply <TMessage, TResult>(
TMessage message,
MediatorPipeLineDelegate <TResult> next,
CancellationToken cancellationToken = default(CancellationToken)) where TMessage : IMessage <TResult>;
public override Task <IMediatorResult <TResult> > Apply <TMessage, TResult>(TMessage message, MediatorPipeLineDelegate <TResult> next,
CancellationToken cancellationToken = new CancellationToken())
{
var result = _validator.Validate(message);
result.ThrowExceptionIfNotValid <MediatorFilterException>();
return(next(message, cancellationToken));
}
public override async Task <IMediatorResult <TResult> > Apply <TMessage, TResult>(TMessage message, MediatorPipeLineDelegate <TResult> next,
CancellationToken cancellationToken = new CancellationToken())
{
var realMsg = message as TestFilterMessage;
if (realMsg != null)
{
realMsg.Results.Enqueue(1);
var result = await next(message, cancellationToken);
realMsg.Results.Enqueue(3);
return(result);
}
return(await next(message, cancellationToken));
}
public override Task <IMediatorResult <TResult> > Apply <TMessage, TResult>(TMessage message, MediatorPipeLineDelegate <TResult> next, CancellationToken cancellationToken = default(CancellationToken))
{
_containers.Enqueue(2);
return(next(message, cancellationToken));
}