Ok, now I feel foolish. It turns out that you don't need repositories, and
just defining an @Index _will_ cause the index to be constructed at start
time... so long as the domain class is in the base-package pointed to by
the neo4j config:
neo4j.'config'( 'graphDatabaseService': "graphDatabaseService",
'base-package': "db.domain" )
Whoops!
Sorry for wasting anyone's time.
Cheers,
Joe
On Monday, March 16, 2015 at 8:56:05 PM UTC, Josef Karthauser wrote:
>
> Hey folks,
>
> Does anyone know of a simple way of getting Spring Data Neo4j to create
> indexes for a class without instantiating a repository?
>
> I'm using Neo4jTemplate to interact with the database, with a class like
> this:
>
> @NodeEntity
> class ABaseBLPU {
> @GraphId Long i
> @Indexed(unique = true) long uprn
> long uprn
> }
>
> but the index isn't being created. I imagine that that would happen if I
> was using a repository class:
>
> interface MyGraph extends GraphRepository<ABaseBLPU> {}
>
> However, I've got loads of classes, and I don't really want to instantiate
> graph repos for them all, as I'm not going to use the repo.
>
> So, do the indexes get created if I were to do:
>
> def graph = neo4jTemplate.repositoryFor(ABaseBLPU.class)
>
> Or, is there a way to wire up the spring configuration so that the indexes
> for the domain classes get created at startup time, but without having to
> define all the repos?
>
> Thanks,
> Joe
>
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