public IOperationPipelineBuilder <T> Use(OperationMiddleware <T> middleware)
{
if (middleware is null)
{
throw new ArgumentNullException(nameof(middleware));
}
_components.Push(middleware);
return(this);
}
public OperationDelegate Build(IServiceProvider services)
{
if (services is null)
{
throw new ArgumentNullException(nameof(services));
}
if (_components.Count == 0)
{
throw new InvalidOperationException(
"There has to be at least one operation middleware.");
}
OperationDelegate next = ThrowExceptionMiddleware;
while (_components.Count > 0)
{
OperationMiddleware middleware = _components.Pop();
next = middleware.Invoke(services, next);
}
return(next);
}
public IHttpOperationExecutorBuilder Use(OperationMiddleware middleware)
{
throw new NotImplementedException();
}
