[jira] Resolved: (TAPESTRY-882) A JBoss EJB3 hivemind service

["Jesse Kuhnert (JIRA)" <ta...@jakarta.apache.org>]

     [ http://issues.apache.org/jira/browse/TAPESTRY-882?page=all ]
     
Jesse Kuhnert resolved TAPESTRY-882:
------------------------------------

    Resolution: Won't Fix

It's great to see more people using tapestry for different things, but I think this one in particular would be better served going into one of the hivemind sub-projects. There are two core projects that I know of:

http://hivetranse.sourceforge.net/
http://honeycomb.javaforge.com 

I would try hitting those projects up to see where you might contribute your utiltities. Keep up the good work!


> A JBoss EJB3 hivemind service
> -----------------------------
>
>          Key: TAPESTRY-882
>          URL: http://issues.apache.org/jira/browse/TAPESTRY-882
>      Project: Tapestry
>         Type: Improvement
>   Components: Contrib
>     Versions: 4.0
>  Environment: JBoss 4.0.4
>     Reporter: Giampaolo Tomassoni
>     Priority: Minor
>  Attachments: Example.zip
>
> I don't know if I just reinvented the weel, but I had no luck in finding a way to access my database by injection of a javax.persistence.EntityManager from Tapestry.
> More specifically, I needed access from Tapestry to the javax.persistence.EntityManager instance that was supposed to be tied to my running thread. Also, since EJB3 persistence is implemented through Hibernate in JBoss and I prefer to use criteria queries instead of the EJB3 standard ones, sometimes I find useful to have access to the Hibernate Session instance overlooking my http request.
> So, I developed a hivemind service for this purpose. I'm attaching its sources for two purposes:
>  1) maybe someone finds it useful for his/her purposes. Of course, it may
>     be eventually included in Tapestry as well;
>  2) since I'm new to hivemind and all this "injection" era, I would like to
>     have my code reviewed by someone more knowledgeable than me. This is to
>     avoid going to use something that crashes down when the wind blows
>     in a given way and the sun is at sunset and a big load is moved...
> I named the hivemind service JbossEntityManagerFactory, but it yields either a javax.persistence.EntityManagerFactory or a (proxy) to a javax.persistence.EntityManager or org.hibernate.Session instance.
> Of course, I put it in an examplar hive into the hivemind registry and the java packaging.
> I'm looking for your suggestions and reviews.
> Regards,

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