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What conditions would cause there to be no layer names returned by
spatialService.getLayerNames(), and null for all calls to
spatialService.getLayer(...)?
I tweaked my test script slightly such that it dumps me into a console
so I can see how well I've ported my data model. Only, try though I
might, I can't seem to load any layers. I'm pretty sure that my code is
correct. Here's what I have:
class Neo4JDataSet(val database:GraphDatabaseService) extends DataSet {
val spatialService = new SpatialDatabaseService(database)
println("Layers")
spatialService.getLayerNames.foreach(println)
println("Done")
...
}
The foreach line should print a list of the layers, one per line. The
database is being initialized, as I occasionally get unclean shutdown
errors if I don't shutdown() before killing the Scala REPL. I've even
tried the foreach in a transaction, but can't get a list of layers. If I
poke the database in the shell, I do see a node called "map", which
happens to be the layer name I chose.
What am I missing, or what additional information can I provide? It's
hard to know exactly, since I have a couple layers of indirection at
work here. But if I access the database directly and create a
SpatialDatabaseService from the REPL, I still get 0 layers, so I must be
missing a step somewhere.
Thanks.
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