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[Gemini JPA] An EntityManagerFactory created by EMFBuilder shouldn't be automatically registered? [message #813847]

Mon, 05 March 2012 14:31

Cristiano Gaviao
Messages: 245
Registered: July 2009

Senior Member

I've created a EMF in the persistence unit bundle, with custom jdbc properties, using a EMFBuilder that I got from registered services (using DS) .

I notice that the EMF service is only registered when there are a completed punit. the same doesn't occurs when I use the EMFBuilder with custom data.

I will need the created EMF be available to others services components, so I must register it as service.

I could register it by myself as a service, but this shouldn't be a job for EMFBuilder in the createEntityManagerFactory() method?

regards,

Cristiano

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Re: [Gemini JPA] An EntityManagerFactory created by EMFBuilder shouldn't be automatically registered [message #813867 is a reply to message #813847]

Mon, 05 March 2012 15:01

Mike Keith
Messages: 182
Registered: July 2009

Senior Member

No, EMFs created using the builder are different than those that are looked up from the registry. EMFs created using the builder do not get put in the service registry because the builder does not do any tracking of the data source. If the data source goes away it is up to the client to recognize it and shut down the EMF.

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Re: [Gemini JPA] An EntityManagerFactory created by EMFBuilder shouldn't be automatically registered [message #813876 is a reply to message #813867]

Mon, 05 March 2012 15:16

Cristiano Gaviao
Messages: 245
Registered: July 2009

Senior Member

Well, so EMF Builder is not what I need to... Sad

because I don't want to track such jdbc changes by myself. but I still desire some flexibility in the EMF configuration once my entire project is already using CM.

I read here bug 365619that you plan to use CM to configure Gemini JPA.

what kind of EMF you plan to create when using CM?

regards,

Cristiano

[Updated on: Mon, 05 March 2012 15:27]

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