Re: [hibernate-dev] [OGM] [Neo4J] AssociationKey and missing info for associations mapping

2012-05-29 Thread Pawel Kozlowski
Hi Emmanuel, All, Thnx for taking time looking into this, my comments below. On Tue, May 29, 2012 at 3:31 PM, Emmanuel Bernard wrote: > In a Document approach, there is no (useful) notion of association either but > one can gather a set of elements under a property name. This is useful for >

[hibernate-dev] [OGM] [Neo4J] AssociationKey and missing info for associations mapping

2012-05-28 Thread Pawel Kozlowski
hi! I'm progressing on the implementation of the Neo4j integration for Hibernate OGM and I think that I've bumped into a missing piece of info when mapping associations. Let me explain: in Neo4j (in any grap database really) it would be very natural to map an association of 2 entities as a relati

Re: [hibernate-dev] [OGM] Hibernate version used in OGM

2012-05-21 Thread Pawel Kozlowski
Hi! On Mon, May 21, 2012 at 3:56 PM, Sanne Grinovero wrote: > Good point Pawel, > > Strong created a patch and I just applied it: please get the update from > master. OK, great, just merged it into https://github.com/pkozlowski-opensource/hibernate-ogm Tested locally and it resolves the "double

[hibernate-dev] [OGM] Hibernate version used in OGM

2012-05-18 Thread Pawel Kozlowski
Hi! I wonder if there are any plans to bump up Hibernate version used by OGM to 4.1.x (from the 4.0.1) currently used? I'm asking since - while playing with Neo4j integration - I'm bumping into https://hibernate.onjira.com/browse/HHH-7147. Of course the work-around is easy but it needs to be done

[hibernate-dev] [OGM] Neo4J support (was: Transaction-aware)

2012-05-18 Thread Pawel Kozlowski
Hi! I was looking into Hibernate OGM for few weeks already and I really like the project: I think it might help people familiar with JPA to dive into NoSQL. Personally I was exploring OGM as a JPA interface to store objects in git (JGit) but I'm still waiting for permission from my work to push th

Re: [hibernate-dev] [OGM] Transaction-aware

2012-04-18 Thread Pawel Kozlowski
hi! On Wed, Apr 18, 2012 at 8:59 AM, Strong Liu wrote: > yeah, using Git as back end storage is very interesting, is there already > code i can follow? I've created a github repository (at: https://github.com/pkozlowski-opensource/jgitstore) but can't push code yet (need to have OK from my workp

Re: [hibernate-dev] [OGM] Transaction-aware

2012-04-02 Thread Pawel Kozlowski
hi Emmanuel, All! I've provided some more context regarding the data store I'm looking into in response to Sanne's post. I know it sounds crazy but I'm exploring git as a key-value store (that gives me versioning as a "bonus"). On Mon, Mar 26, 2012 at 6:37 PM, Emmanuel Bernard wrote: > I am not

Re: [hibernate-dev] [OGM] Transaction-aware

2012-04-02 Thread Pawel Kozlowski
Hi Sanne, All, On Mon, Mar 26, 2012 at 3:38 PM, Sanne Grinovero wrote: > Are you interested in implementing JTA for a specific NoSQL store, or > on the general problem? Both actually. Just to give you more context I'm looking into OGM as a JPA interface for 2 NoSQL data stores: (1) Neo4j - fro

[hibernate-dev] [OGM] Transaction-aware

2012-03-26 Thread Pawel Kozlowski
stion is rather simple (although answer might be not...): what would be OGM-way to start / commit a transaction in the underlying data store in response to JTA transaction events? Or am I asking totaly wrong question and I should be taking a different approach? Would be grateful fo