users@glassfish.java.net

Re: JPA problem with connection

From: Marina Vatkina <Marina.Vatkina_at_Sun.COM>
Date: Thu, 02 Oct 2008 15:01:59 -0700

Are you using sun-resources.xml? If yes, you might want to switch to a manual
creation of the resources.

Regards,
-marina

Dru Devore wrote:
> Running this solution has been working until I redeploy the application
> from NetBeans. If I redeploy the application all the values are set back
> to the default.
>
> Anyone know why this is happening or how I can fix it?
>
>
> -------- Original Message --------
> Subject: RE: JPA problem with connection
> From: "Dru Devore" <ddevore_at_duckhouse.us>
> Date: Thu, October 02, 2008 2:11 pm
> To: users_at_glassfish.dev.java.net
>
> AWESOME im validated.
>
> Thanks for the affirmation.
>
> ---
> Dru Devore
> The best Christian community now online.
> The Faith Haven
> www.thefaithhaven.com <http://www.thefaithhaven.com>
> Come join us, bookmark us, and enjoy!
>
> -------- Original Message --------
> Subject: Re: JPA problem with connection
> From: Marina Vatkina <Marina.Vatkina_at_Sun.COM>
> Date: Thu, October 02, 2008 1:33 pm
> To: users_at_glassfish.dev.java.net
> Cc: persistence_at_glassfish.dev.java.net
>
> This is the right thing to do if you use GlassFish connection pool.
>
> Regards,
> -marina
>
> Dru Devore wrote:
>> I think I have solved my problem but I wanted to check on the
> solution
>> to make sure I was doing it right and to see if there is a better
>> solution. I was having a problem with my JDBC connections. The
> problem
>> is that if I lose connectivity with the DB the connections all
> die which
>> is expected but they don't seem to recover for an extended
> period of time.
>>
>> What I have done to solve the problem:
>> I turned on Connection Validation using table validation
> (because I
>> could go hours without any commits) and On Any Failure Close All
>> connections.
>>
>> Once I made these changes seems to work the way I need it to,
> solving
>> the problem.
>>
>> So my question now is am I doing this right or is there a
> better way of
>> doing connection recovery with EJB3?
>>
>> Can I do it from the persistence.xml?
>>
>>
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