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Re: [gyrex-dev] org.eclipse.gyrex.persistence
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Hi Tomas,
Am 20.03.2013 10:31, schrieb Tomas Tamošaitis:
How to wire concrete DAO implementation and concrete RepositoryProvider
for concrete RuntimeContext.
This wiring is done through content types. Sorry for being short (I'm on
a train).
1. define you domain api and DAO interfaces
2. create an implementation of the DAO
(eg. using EclipseLink or whatever)
3. create a model + content type provider
MyModelProvider
extends ModelProvider
implements IRepositoryContentTypeProvider
- you need to call pass the DAO interface in the constructor
- the interface is later retrieved using ctx.get(...)
4. register MyModelProvider as OSGi service RuntimeContextObjectProvider
5. create repository
(via IRepositoryDefinitionManager)
6. associate repo with content type for context X
(via DefaultRepositoryLookupStrategy)
7. call ctx.get(...)
I have a prototype in my head to simplify this. But for now that's
basically the required steps.
Please ask on this list for additional info.
-Gunnar
--
Gunnar Wagenknecht
gunnar@xxxxxxxxxxxxxxx
http://wagenknecht.org/
