open class HibernateJpaSessionFactoryBean : EntityManagerFactoryAccessor, FactoryBean<SessionFactory>
Simple FactoryBean that exposes the underlying SessionFactory behind a Hibernate-backed JPA EntityManagerFactory.
Primarily available for resolving a SessionFactory by JPA persistence unit name via the "persistenceUnitName" bean property.
Note that, for straightforward cases, you could also simply declare a factory method:
<bean id="sessionFactory" factory-bean="entityManagerFactory" factory-method="getSessionFactory"/> And as of JPA 2.1, EntityManagerFactory#unwrap provides a nice approach as well, in particular within configuration class arrangements:
@Bean public SessionFactory sessionFactory(@Qualifier("entityManagerFactory") EntityManagerFactory emf) { return emf.unwrap(SessionFactory.class); } SessionFactory interface to extend JPA's EntityManagerFactory, you may get conflicts when injecting by type, with both the original factory and your custom SessionFactory matching EntityManagerFactory. An explicit qualifier for the original factory (as indicated above) is recommended here.
Author
Juergen Hoeller
Since
3.1
See Also
#setPersistenceUnitName#setEntityManagerFactory
HibernateJpaSessionFactoryBean()
Simple Primarily available for resolving a SessionFactory by JPA persistence unit name via the Note that, for straightforward cases, you could also simply declare a factory method: And as of JPA 2.1, SessionFactory interface to extend JPA's EntityManagerFactory, you may get conflicts when injecting by type, with both the original factory and your custom SessionFactory matching EntityManagerFactory. An explicit qualifier for the original factory (as indicated above) is recommended here.
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open fun getObject(): SessionFactory |
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open fun getObjectType(): Class<*> |
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open fun isSingleton(): Boolean |
open fun getEntityManagerFactory(): EntityManagerFactory
Return the JPA EntityManagerFactory that should be used to create EntityManagers. |
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open fun getJpaPropertyMap(): MutableMap<String, Any>
Allow Map access to the JPA properties to be passed to the persistence provider, with the option to add or override specific entries. Useful for specifying entries directly, for example via "jpaPropertyMap[myKey]". |
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open fun getPersistenceUnitName(): String
Return the name of the persistence unit to access the EntityManagerFactory for, if any. |
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open fun setBeanFactory(beanFactory: BeanFactory): Unit
Retrieves an EntityManagerFactory by persistence unit name, if none set explicitly. Falls back to a default EntityManagerFactory bean if no persistence unit specified. |
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open fun setEntityManagerFactory(emf: EntityManagerFactory): Unit
Set the JPA EntityManagerFactory that should be used to create EntityManagers. |
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open fun setJpaProperties(jpaProperties: Properties): Unit
Specify JPA properties, to be passed into Can be populated with a String "value" (parsed via PropertiesEditor) or a "props" element in XML bean definitions. |
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open fun setJpaPropertyMap(jpaProperties: MutableMap<String, Any>): Unit
Specify JPA properties as a Map, to be passed into Can be populated with a "map" or "props" element in XML bean definitions. |
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open fun setPersistenceUnitName(persistenceUnitName: String): Unit
Set the name of the persistence unit to access the EntityManagerFactory for. This is an alternative to specifying the EntityManagerFactory by direct reference, resolving it by its persistence unit name instead. If no EntityManagerFactory and no persistence unit name have been specified, a default EntityManagerFactory will be retrieved through finding a single unique bean of type EntityManagerFactory. |