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Connection pooling and jpoxdatastore [message #99979]

Mon, 22 October 2007 14:39

Julia

Messages: 85
Registered: July 2009

Member

Hi Martin,

I am trying to setup my app to use connection pooling on my websphere app
server. I followed the sample in JPox documentation and that seem to work.
However don't I still need to initialize jpoxdatastore?

The JPox sample seems to imply that I create my own PMF based on my
datasource

properties.setProperty("javax.jdo.PersistenceManagerFactoryClass ","org.jpox.PersistenceManagerFactoryImpl");
properties.setProperty("javax.jdo.option.ConnectionFactory",mydatasource);

PersistenceManagerFactory pmf =
JDOHelper.getPersistenceManagerFactory(properties);

Would I need to override the PMF create in jpoxdatastore with this one? Or
is there something simple I'm missing?

Julia

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Re: Connection pooling and jpoxdatastore [message #99993 is a reply to message #99979]

Mon, 22 October 2007 14:49

Martin Taal

Messages: 5468
Registered: July 2009

Senior Member

Hi Julia,
Instead of the JDOHelper you should use the JpoxDataStore as you have done before and before
initializing the JpoxDatastore pass the javax.jdo.option.ConnectionFactory option as a property in
JpoxDataStore.setProperties(..).

gr. Martin

Julia wrote:
> Hi Martin,
>
> I am trying to setup my app to use connection pooling on my websphere
> app server. I followed the sample in JPox documentation and that seem to
> work. However don't I still need to initialize jpoxdatastore?
> The JPox sample seems to imply that I create my own PMF based on my
> datasource
>
> properties.setProperty("javax.jdo.PersistenceManagerFactoryClass ","org.jpox.PersistenceManagerFactoryImpl");
>
> properties.setProperty("javax.jdo.option.ConnectionFactory",mydatasource);
>
> PersistenceManagerFactory pmf =
> JDOHelper.getPersistenceManagerFactory(properties);
>
> Would I need to override the PMF create in jpoxdatastore with this one?
> Or is there something simple I'm missing?
>
> Julia
>
Hi

--

With Regards, Martin Taal

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Re: Connection pooling and jpoxdatastore [message #610117 is a reply to message #99979]

Mon, 22 October 2007 14:49

Martin Taal

Messages: 5468
Registered: July 2009

Senior Member

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