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From "Scott Anderson" <>
Subject RE: How can I customize the driver/url/login
Date Thu, 03 Apr 2008 16:18:26 GMT
I'm using a custom DataSourceFactory now; if I switch it back to
DriverDataSourceFactory and set the minimum connections to 2, Derby
complains about how there can't be two connections, as I'm using the

-----Original Message-----
From: Michael Gentry [] 
Sent: Thursday, April 03, 2008 12:01 PM
Subject: Re: How can I customize the driver/url/login

Just for kicks, bump up your minimum DB connections in the modeler and
see what happens ...

On Thu, Apr 3, 2008 at 11:37 AM, Scott Anderson <>
> While I know enough to briefly describe what a connection pool is, I
>  have no idea how Cayenne uses it, or how it's configured. Could you
>  in to a little more detail? AFAIK, I'm using what ever the default
>  settings are.
>  It seems unlikely to me that it's derby related because when I use
>  modeler to specify the database location, I don't see anything like
>  this. Could it be that the adapter isn't being specified? I noticed
>  Cayenne is warning that it's using the "automatic" one.
>  Apr 3, 2008 11:33:56 AM org.apache.cayenne.conf.RuntimeLoadDelegate
>  initAdapter
>  INFO: no adapter set, using automatic adapter.

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