Re: [Neo4j] neo4j-python Database Connection Pooling

2010-12-22 Thread Tobias Ivarsson
Hi James, Neo4j-python uses the Neo4j Embedding capabilities. This means that there is no such thing as a connection, and thus nothing to pool. You definitely don't want to startup and shut down the database for each request. What you want to do is tie the lifecycle of Neo4j to the lifecycle of

Re: [Neo4j] LuceneSail queries returning empty result

2010-12-22 Thread Mattias Persson
Your exception is thrown because you've got a '*' as the first character of your query. By default the lucene query parser doesn't allow this, but you can override that by a call to QueryParser#setAllowLeadingWildcard(boolean). How you would do that in your setting I don't know, though. Den

Re: [Neo4j] REST support for neo4j-spatial

2010-12-22 Thread Peter Neubauer
Jan, there are a number of things to it. Right now, we are working on exposing some of the spatial functionality via JRuby and the Neo4j ruby bindings in order to make it easy and bloggable, especially regarding OpenStreetMap operation. After that, we are planning 2 things: 1. Look into

Re: [Neo4j] Problem connecting database

2010-12-22 Thread Peter Neubauer
Boris, in the server component, dependency groupIdcom.sun.jersey/groupId artifactIdjersey-server/artifactId version1.4/version /dependency is used. HTH? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn  

Re: [Neo4j] REST support for neo4j-spatial

2010-12-22 Thread Jan Boonen
Sounds great. Thanks for answering my question and keep up the good work! Jan, there are a number of things to it. Right now, we are working on exposing some of the spatial functionality via JRuby and the Neo4j ruby bindings in order to make it easy and bloggable, especially regarding

Re: [Neo4j] Problem connecting database

2010-12-22 Thread Boris Zielinski
Peter, thanks for the quick help. For those who encounter the same problem: i solved it by using jersey client and core 1.5.ea08 jars (may work with 1.4 too). since the jars appear to miss some classes(!), i added the missing classes from source manually.now i works like charm. Cheers Boris Am

[Neo4j] Fatty Stack Trace to Lift your Spirits

2010-12-22 Thread Marko Rodriguez
Hi Neo4jians, So I bumped Blueprints 0 .4-SNAPSHOT to use 1.2M06 and during the test suite evaluation, I was getting fatty stack traces being thrown all up in my face left, right, and yes, center. My random thought on the matter---Luca and I have been having *potentially* similar problems

[Neo4j] I built my metamodel, now what?

2010-12-22 Thread Adam Mendlik
I've been looking at the metamodel component and found a few good examples of how to create a metamodel. My question is, once it's created, what can I do with it? Say I create a 'Person' metamodel class with properties like first_name (string), last_name (string), birthday (date), etc. Can I then

Re: [Neo4j] New Index API replacing the old one in REST

2010-12-22 Thread Peter Neubauer
Hi there, do things work better with the 1.2.M06 milstone? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      http://twitter.com/peterneubauer http://www.neo4j.org               -

[Neo4j] Visualisation tools for Neo4J 1.2?

2010-12-22 Thread Nat Pryce
I'm currently using Neo4J 1.0 because I find Neoclipse useful for exploring my database structure and Neoclipse does not work with version 1.2. But I'd like to take advantage of all the new features. What out-of-the-box options exist for visualising v1.2 databases? --Nat www.natpryce.com

Re: [Neo4j] Visualisation tools for Neo4J 1.2?

2010-12-22 Thread Peter Neubauer
Nat, the current trunk NeoClipse version is running against Neo4j 1.2 builds. We are just sorting out the licensing in order to be able to put it as a public download. Hope to solve this first thing after the Holidays. Otherwise, Gephi is coming along with lazy-traveral support (initially just

Re: [Neo4j] Fatty Stack Trace to Lift your Spirits

2010-12-22 Thread Chris Gioran
On Wed, Dec 22, 2010 at 6:11 PM, Marko Rodriguez okramma...@gmail.com wrote: So I bumped Blueprints 0 .4-SNAPSHOT to use 1.2M06 and during the test suite evaluation, I was getting fatty stack traces being thrown all up in my face left, right, and yes, center. As long as they are not coming

Re: [Neo4j] Fatty Stack Trace to Lift your Spirits

2010-12-22 Thread Peter Neubauer
Mattias, could this be related to the Index locking optimizations you have been doing? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      http://twitter.com/peterneubauer

Re: [Neo4j] I built my metamodel, now what?

2010-12-22 Thread Niels Hoogeveen
The metamodel component only allows you to store meta information about the entities in the database and offers no further functionality, except for importing rdfs data. To use the metamodel component in an application to do constraint verification, you will have to write the logic yourself,

Re: [Neo4j] Transaction and REST API

2010-12-22 Thread Ido Ran
Well, as you said there are number of ways to do it. This post describe a way to do ithttp://jcalcote.wordpress.com/2009/08/06/restful-transactions/, but it's not the post that is the main issue but the comments below it. There is still no consensus about what is the RESTful way of doing tx in