Interface that defines an abstraction for finding and managing
JPA PersistenceUnitInfos. Used by
org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean in order to obtain a
javax.persistence.spi.PersistenceUnitInfo for building a concrete
javax.persistence.EntityManagerFactory .
Obtaining a PersistenceUnitInfo instance is an exclusive process.
A PersistenceUnitInfo instance is not available for further calls
anymore once it has been obtained.
author: Juergen Hoeller since: 2.0 See Also: DefaultPersistenceUnitManager See Also: org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.setPersistenceUnitManager |