[Neo4j] Neo4j graph collections introduction of NodeCollection interface

2011-09-15 Thread Bryce
Hi, I had mentioned in a previous thread that I was working on introducing a NodeCollection interface to remove the dependency from IndexedRelationship to SortedTree. I have an initial cut of this up now in my github repo: https://github.com/brycenz/graph-collections It would be great to get com

Re: [Neo4j] neo4j+playframework

2011-09-15 Thread McKinley
You need the Neo4j proper in your Play lib directory. Here is a Maven pom.xml file that will take care of that for you. **BE CAREFUL** mvn clean will delete all the jars in your lib folder. Remove the clean section if you don't want that. https://gist.github.com/a3a5106efdaaade10496 Run 'mvn ini

Re: [Neo4j] neo4j+playframework

2011-09-15 Thread deviantCode
Thanx... jst saw this. Looking into it now. Im working in java but im sure this will help as well. thnx a bunch! -- View this message in context: http://neo4j-community-discussions.438527.n3.nabble.com/Neo4j-neo4j-playframework-tp3338580p3340558.html Sent from the Neo4j Community Discu

Re: [Neo4j] neo4j+playframework

2011-09-15 Thread henry cleland
Hi peter, I am tryn to use jo4neo with playframework firstly, im unable to resolve it as a dependency directly from maven, secondly, with my manually downloaded lib from http://jo4neo.googlecode.com/svn/trunk/repo/thewebsemantic/jo4neo/0.4.1/ and noe4j from maven, when i try to run my applica

Re: [Neo4j] neo4j+playframework

2011-09-15 Thread espeed
deviantCode wrote: > > wrapping the models into java classes is a bit challenging for me cos i > cant > get my head around how the persistence layer will handle that. After the > post i did a search for a mapper and found jo4neo, and im currently tryn > to > use that. Having challenges with how t

Re: [Neo4j] neo4j+playframework

2011-09-15 Thread Peter Neubauer
Henry, Anything you can share about jo4neo problems with missing files? I have commit access to the repo... /peter Sent from my phone. On Sep 15, 2011 9:52 PM, "henry cleland" wrote: > oh great!!!, > I'll be earnestly looking out for the example. I did hit the wall with my > jo4noe. There is a r

Re: [Neo4j] neo4j+playframework

2011-09-15 Thread henry cleland
oh great!!!, I'll be earnestly looking out for the example. I did hit the wall with my jo4noe. There is a required file that is not in the package. and this has been both intellectually stimulating and frustrating. I do appreciate your advice on manually mapping the classes to graph models and i wa

Re: [Neo4j] neo4j+playframework

2011-09-15 Thread McKinley
I would be happy to share a Neo4j Play framework app with you. I'll isolate a small example and post it. jo4neo looks interesting, but it is not too hard to manually map a few classes to a simple graph model and the experience will be beneficial. The graph model is of a different and finer grain th

Re: [Neo4j] Java PaaS with Neo4j (slightly off topic)

2011-09-15 Thread McKinley
This service was just announce today and it seems to offer persistant storage from what I read in the description. I don't know where it falls in the PaaS spectrum. http://www.joyentcloud.com/2011/09/joyent-announces-the-new-joyent-cloud-sets-new-bar-for-cloud-analytics-performance-and-data-resili

Re: [Neo4j] neo4j+playframework

2011-09-15 Thread henry cleland
hiya, thanx for your response. wrapping the models into java classes is a bit challenging for me cos i cant get my head around how the persistence layer will handle that. After the post i did a search for a mapper and found jo4neo, and im currently tryn to use that. Having challenges with how tho m

Re: [Neo4j] neo4j+playframework

2011-09-15 Thread McKinley
I have been using Neo4j with the Play framework. You may be interested to know that I wrote a plugin module, however, I will have to wait until this weekend to release it. I'm not yet happy with the way my plugin connects to multiple embedded databases. With the Play framework you will likely want

[Neo4j] Radix tree

2011-09-15 Thread Niels Hoogeveen
Thanks to the good work of Davide, graph-collections now contains an implementation of Radix-tree. See: http://en.wikipedia.org/wiki/Radix_tree This particular datastructure can be used to store nodes sorted by a String value, very handy when you want to create associative arrays in Neo4j. Niels

[Neo4j] neo4j+playframework

2011-09-15 Thread deviantCode
Hi guys, Has anybody successfully used neo for a play framework project? I am new to both of these and would really appreciate an example project that does that or uses some mvc framework. I want to know how to design my models within play to be persisted to neo. for a sample project Models will

Re: [Neo4j] neo4j+playframework

2011-09-15 Thread deviantCode
. -- View this message in context: http://neo4j-community-discussions.438527.n3.nabble.com/neo4j-playframework-tp3338551p3338568.html Sent from the Neo4j Community Discussions mailing list archive at Nabble.com. ___ Neo4j mailing list User@lists.neo4j.o

Re: [Neo4j] Best practice for User Authentication and Authorization

2011-09-15 Thread Peter Neubauer
Great link James, I was looking for something to refer to when writing an update for http://wiki.neo4j.org/content/ACL for the docs. This goes about half way but should show you the principles? /peter Sent from my phone. On Sep 15, 2011 10:42 AM, "espeed" wrote: > > Brendan cheng-2 wrote: >> >>

Re: [Neo4j] Best practice for User Authentication and Authorization

2011-09-15 Thread espeed
Brendan cheng-2 wrote: > > What design pattern do you recommend for user authentication and > authorization in neo4j graph? I'm searching a simple and flexible way to > restrict the access to certain part of graph which is dynamically depends > on the user and role...etc.How to avoid excessive tr

Re: [Neo4j] Best practice for User Authentication and Authorization

2011-09-15 Thread Peter Neubauer
Brendan, Is it OK to restrict different users based in ACL structures on Subgraph level or on individual node level? The former probably would work with traversal, the latter is probably a bit harder. /peter Sent from my phone. On Sep 15, 2011 7:57 AM, "Brendan cheng" wrote: > > Hi, > What desig