Hello there Richard,
while it’s very low level API, it is publicly accessible if you want to
talk to it.
Access it like this:
val journalActor: ActorRef =
Persistence(system).journalFor("persistence-id-something")
In theory this is ready to support multiple journals in the same actor
system, although we have not implemented this yet (there is a ticket for
it)- you’ll get the same one back all the time (in Akka 2.3.6).
Having that said, I think for auditing I’d advertise using Views, or well –
our upcoming (in a few months I guess) new views API, which is covered in
detail here:
http://letitcrash.com/post/96687159512/akka-persistence-on-the-query-side-the-conclusion
On Sat, Oct 18, 2014 at 12:38 AM, Richard Rodseth <[email protected]>
wrote:
> I feel sure this must have been covered, but my searches are coming up
> blank.
>
> The benefits in terms of write-throughput are clear to me, but "free"
> auditing is often touted as a benefit of event sourcing, and one that can
> help sell the concept.
>
> So, are there supported APIs to get access to the Akka persistence
> journal, or would I have to read the relevant Cassandra or Postgres
> table(s) and deserialize the events?
>
> Or, if the answer is to use a Persistent View, then does that imply that
> 1000 Persistent Actors would need 1000 Persistent views?
>
> Thanks
>
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--
Cheers,
Konrad 'ktoso' Malawski
hAkker @ Typesafe
<http://typesafe.com>
--
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>>>>>>>>>> Check the FAQ:
>>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html
>>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user
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