Daniel Fagerstrom napisał(a):
I see two possible solutions:
1. Pulling up the service caller to the pipeline level, it would mean
introducing some new sitemap syntax/element. I'm not happy with this
one so I'm not going to discuss details.
2. Introducing new interface like
CacheableKeyAwareProcessingComponent that could have these methods:
Serializable getKey();
SourceValidity getValidity(Serializable aggregatedKeys);
It could be very easy to change pipeline code to make them use new
interface if component really implements it. One could say that it's
kind of hack, but I have no better option now.
I agree with your analysis and also think that alternative 2 is the
way to go.
Thanks. I'll give the others some time to comment on this before
implementing anything.
--
Grzegorz Kossakowski
