[infinispan-dev] requirements for the new CacheStore API
Galder Zamarreño
galder at redhat.com
Wed Jul 24 11:42:43 EDT 2013
On Jul 24, 2013, at 12:55 PM, Mircea Markus <mmarkus at redhat.com> wrote:
> Hi,
>
> Starting from the original document Manik rolled out a while ago [1], here's the list of requirements I'm currently aware of in the context of the new CacheStore API:
> - better integration with the fluent API (CacheStore.init() is horrendous)
> - support for non-distributed transaction cache stores (1PC) and support for XA capable cache store
> - support iteration over all the keys/entries in the store
> - needed for efficient Map/Reduce integration
> - needed for efficient implementation of Cache.keySet(), Cache.entrySet(), Cache.values() methods
> - a simple read(k) + write(k,v) interface to be implemented by users that just want to position ISPN as a cache between an app and a legacy system and which don't need/want to be bothered with all the other complex features
> - support for expiration notification (ISPN-3064)
> - support for size (efficient implementation of the cache.size() method)
>
> Re: JSR-107 integration, I don't think we should depend on the JSR-107 API as it forces us to use JSR-107 internal structures[2] but we should at least provide an adapter layer.
I agree on not depending on it, but design it in such way that's easy to write such adapter. IOW, make sure the functionality in the JSR-107 API is covered easily, without having add boiler-plate code :)
>
> [1] https://community.jboss.org/wiki/CacheLoaderAndCacheStoreSPIRedesign
> [2] https://github.com/jsr107/jsr107spec/blob/v0.8/src/main/java/javax/cache/integration/CacheWriter.java#L59
>
> Cheers,
> --
> Mircea Markus
> Infinispan lead (www.infinispan.org)
>
>
>
>
>
> _______________________________________________
> infinispan-dev mailing list
> infinispan-dev at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/infinispan-dev
--
Galder Zamarreño
galder at redhat.com
twitter.com/galderz
Project Lead, Escalante
http://escalante.io
Engineer, Infinispan
http://infinispan.org
More information about the infinispan-dev
mailing list