[jbosscache-dev] Using Apache DBCP in NonManagedConnectionFactory

[Hany Mesha]

The name of the class says it all "NonManagedConnectionFactory". It's meant to be managed by a transaction. If the user is looking to manage the connection himself either with a custom connection pooling or otherwise, he/she should be looking at using ManagedConnectionFactory and vendor specific implementation of that. I know that Oracle, Derby and perhapes the rest of the DB vendors provide implementation for managed connection factories to handle concurrency situations such as this one.

-Hany




 

Hany M. Mesha
Sr. Software Engineer, Consultant
Novell Identity Management Engineering
Toronto, Canada
hmesha at novell.com
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>>> "Vladimir Blagojevic" <vladimir.blagojevic at jboss.com> 10/12/06 1:01 PM >>> 
Never underestimate people's stupidity, like me for example. On a more
serious note, can this pooling be isolated and then use interchangable
pooling implementations? How does hibernate make it interchangable? They
must be using some adaptation layer?

My main point is to see what they have done and not reinvent the wheel.

> ----- Original Message-----
> From: Manik Surtani [mailto:manik at jboss.org] 
> Sent: Thursday, October 12, 2006 12:53 PM
> To: Vladimir Blagojevic
> Cc: jbosscache- dev at lists.jboss.org
> Subject: Re: [jbosscache- dev] Using Apache DBCP in 
> NonManagedConnectionFactory
> 
> I doubt anyone would use a cache loader if JBC is a cache for 
> Hibernate.  :- )
> 
> This is more for standalone cases, not even within an app 
> server since then the app server would provide db conn pooling.
> --
> Manik Surtani
> 
> Lead, JBoss Cache
> JBoss, a division of Red Hat
> 
> Email: manik at jboss.org
> Telephone: +44 7786 702 706
> MSN: manik at surtani.org
> Yahoo/AIM/Skype: maniksurtani

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