#151 ✓resolved
Andreas Ronge

error when indexing w/ inheritance

Reported by Andreas Ronge | February 17th, 2011 @ 12:47 PM | in 1.0.0

Looks like it does not work with inheritance
Also, it looks like it does not use the :type => DateTime parameter

class MyModel < Neo4j::Rails::Model
  property :created_at, :type => DateTime
  index :created_at
end
class MySubclass < MyModel
end
MySubclass.create(:created_at => Time.now.getutc)


WARNING: Caught exception from tx syncronization[org.neo4j.kernel.impl.core.TransactionEventsSyncHook@18420e86] beforeCompletion()
java.lang.RuntimeException: org.jruby.exceptions.RaiseException: Native Exception: 'class java.lang.IllegalStateException'; Message: Value should be a Number, is 1297885169 (class org.neo4j.index.impl.lucene.ValueContext); StackTrace: java.lang.IllegalStateException: Value should be a Number, is 1297885169 (class org.neo4j.index.impl.lucene.ValueContext)

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Neo4j.rb is a graph database framework for JRuby.

It provides:

* Mapping of ruby objects to nodes in networks rather than in tables.
* Storage of ruby object to a file system.
* Fast traversal of relationships between nodes in a hugh node space.
* Transaction with rollbacks support.
* Indexing and quering of ruby objects.
* Integration with Rails

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