# Package org.springframework.orm.jpa.support

@NonNullApi @NonNullFields package org.springframework.orm.jpa.support
Classes supporting the `org.springframework.orm.jpa` package.

Related Packages
Package
Description
org.springframework.orm.jpa
Package providing integration of JPA (Java Persistence API) with Spring concepts.
org.springframework.orm.jpa.persistenceunit
Internal support for managing JPA persistence units.
org.springframework.orm.jpa.vendor
Support classes for adapting to specific JPA vendors.
Classes
Class
Description
OpenEntityManagerInViewFilter
Servlet Filter that binds a JPA EntityManager to the thread for the entire processing of the request.
OpenEntityManagerInViewInterceptor
Spring web request interceptor that binds a JPA EntityManager to the thread for the entire processing of the request.
PersistenceAnnotationBeanPostProcessor
BeanPostProcessor that processes `PersistenceUnit` and `PersistenceContext` annotations, for injection of the corresponding JPA resources `EntityManagerFactory` and `EntityManager`.
SharedEntityManagerBean
`FactoryBean` that exposes a shared JPA `EntityManager` reference for a given EntityManagerFactory.