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Editorial Team
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Asked: 2026-05-12T19:31:37+00:00

I want to have two EntityManagerFactories ( org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean in this case), with each of

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I want to have two EntityManagerFactories (org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean in this case), with each of them having their own data source and own set of persistent objects.

So somehow I need to be able to scope entities to a particular entity manager factory. I would prefer not to have to hard code the entity names into persistence.xml.

Maybe there is some way of putting a filter on the class path scanner when JPA scans for entities? or some way of connecting an entity to a particular persistence unit.

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  1. Editorial Team

    Perhaps I misunderstood what you want, but…

    Define your persistence units separately by specifying unique names for each. Specify said names for each of your LocalContainerEntityManagerFactoryBean instances via persistenceUnitName property.

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