[Neo] Javascript/JSON binding?

2010-03-12 Thread Chris Dew
Hi, I'm new to this mailling list. I just wondered if there was a Javascript/JSON binding for Neo4j which made the database available to NodeJS. This could done as: 1. a C++ NodeJS plugin 2. JSON objects over TCP 3. JSON objects over HTTP (less efficient, could be extended for browser-side with a

Re: [Neo] Connecting to Neo4j DB from ActionScript

2010-03-12 Thread Amir Hossein Jadidinejad
Dear Rick, It's really interesting. Would you please share your experiments with us?, Some example, source code,... Greatly appreciate your help. Kind regards, Amir --- On Fri, 3/12/10, Rick Bullotta wrote: From: Rick Bullotta Subject: Re: [Neo] Connecting to Neo4j DB from ActionScript To: "'N

Re: [Neo] Connecting to Neo4j DB from ActionScript

2010-03-12 Thread Rick Bullotta
Amir, I'm doing something similar (also with Flexviz). I looked at a number of other Flex graph visualization libraries (Kapit, SpringGraph, YFiles, Raviz/Birdeye, Flare) and definitely preferred Flexviz to the others. It seems quite extensible/customizable as well. I'm using Flex/Flash remoting

Re: [Neo] Connecting to Neo4j DB from ActionScript

2010-03-12 Thread Amir Hossein Jadidinejad
Dear Todd, I'm not familiar with them. Would you please provide me a simple how-to or some source code example? In fact, I'm going to visualise the Neo4j DB using FlexViz. It's really beautiful and flexible. Thanks. Amir --- On Fri, 3/12/10, Todd Stavish wrote: From: Todd Stavish Subject: Re:

Re: [Neo] Lucene Index Services subclassing relations

2010-03-12 Thread Niels Hoogeveen
Thank you Mattias, Of course there are work arounds for this. Within my own application, I wrapped the various index services to break the sub classing relation. With some non-intuitive type magic the wrapping can probably even be avoided, but neither is straight forward. In Scala, using impl

Re: [Neo] Connecting to Neo4j DB from ActionScript

2010-03-12 Thread Todd Stavish
Hi Amir, I used GSON (google's json package) on the Neo side and Flex's json AS3 classes to make the connection. -Todd On Fri, Mar 12, 2010 at 4:31 PM, Amir Hossein Jadidinejad wrote: > Hi, > Is it possible to connect a Neo4j instance using ActionScript and Adobe Flex?! > Thanks. > > > > > __

[Neo] Connecting to Neo4j DB from ActionScript

2010-03-12 Thread Amir Hossein Jadidinejad
Hi, Is it possible to connect a Neo4j instance using ActionScript and Adobe Flex?! Thanks. ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

[Neo] How to cite Neo4j?

2010-03-12 Thread Amir Hossein Jadidinejad
Hi, I'm using Neo4j in my research thesis as a great data store. How can I cite it?, I can't find any research paper that represent Neo4j. If one available, let me know. Kind regards, Amir ___ Neo mailing list User@lists.neo4j.org https://list

[Neo] Maximum size of String properties

2010-03-12 Thread Niels Hoogeveen
While loading data into the Neo4J database I got the following exception: Exception in thread "main" org.neo4j.kernel.impl.transaction.TransactionFailureException: Unable to commit transaction at org.neo4j.kernel.EmbeddedGraphDbImpl$TransactionImpl.finish(EmbeddedGraphDbImpl.java:344)

Re: [Neo] Lucene Index Services subclassing relations

2010-03-12 Thread Mattias Persson
I can see your problem and I'll investigate a little if something like that could be done. 2010/3/11 Niels Hoogeveen : > > I am building an application in Scala using Neo4J and use both > LuceneIndexService and LuceneFulltextIndexService. > > Scala has the ability to use implicit arguments, which

Re: [Neo] Instances of meta model

2010-03-12 Thread Niels Hoogeveen
Hi Mattias, Thank you for your very quick response. I pulled the 0.8 snapshot and it works as expected. Really appreciate the responsiveness. Niels Hoogeveen > Date: Fri, 12 Mar 2010 09:44:39 +0100 > From: matt...@neotechnology.com > To: user@lists.neo4j.org > Subject: Re: [Neo] Instances of

Re: [Neo] Delete nodes

2010-03-12 Thread Peter Neubauer
Hi Miguel, contacted you off-list - I think we should Skype and guide guide you through configuration etc. and see how the docs can be improved to clarify some of the issues. Probably saves a lot of mails and we will publish the results to the wiki/list for others to share. Cheers, /peter neubau

Re: [Neo] Instances of meta model

2010-03-12 Thread Mattias Persson
I just committed a fix for this. Wow, that was quick, if you don't mind my saying so ;) If you're using maven a new version of the meta-model component (version 0.8-SNAPSHOT) will be available within an hour from now. Please come back with feedback if something isn't working as you'd expect or if

Re: [Neo] Instances of meta model

2010-03-12 Thread Mattias Persson
Hi Niels, You're absolutely right. I'll see if I can whip up a nice method for that! 2010/3/10 Niels Hoogeveen : > > I just started working with Neo4J and created a meta model for the nodes and > relationships I am adding. > > When retrieving the instances of a Class, I only get those nodes I ha