Package org.springframework.orm.jpa

Package providing integration of JPA (Java Persistence API) with Spring concepts.

See:
Description

Interface Summary

EntityManagerFactoryInfo	Metadata interface for a Spring-managed JPA EntityManagerFactory.
EntityManagerFactoryPlus	Extension of the standard JPA EntityManagerFactory interface, linking in Spring's EntityManagerFactoryPlusOperations interface which defines additional operations (beyond JPA 1.0) in a vendor-independent fashion.
EntityManagerFactoryPlusOperations	Interface that defines common operations beyond the standard JPA EntityManagerFactory interface, in a vendor-independent fashion.
EntityManagerPlus	Extension of the standard JPA EntityManager interface, linking in Spring's EntityManagerPlusOperations interface which defines additional operations (beyond JPA 1.0) in a vendor-independent fashion.
EntityManagerPlusOperations	Interface that defines common operations beyond the standard JPA EntityManager interface, in a vendor-independent fashion.
EntityManagerProxy	Subinterface of EntityManager to be implemented by EntityManager proxies.
JpaCallback<T>	Callback interface for JPA code.
JpaDialect	SPI strategy that encapsulates certain functionality that standard JPA 1.0 does not offer, such as access to the underlying JDBC Connection.
JpaOperations	Interface that specifies a basic set of JPA operations, implemented by JpaTemplate.
JpaVendorAdapter	SPI interface that allows to plug in vendor-specific behavior into Spring's EntityManagerFactory creators.

Class Summary

AbstractEntityManagerFactoryBean	Abstract FactoryBean that creates a local JPA EntityManagerFactory instance within a Spring application context.
DefaultJpaDialect	Default implementation of the JpaDialect interface.
EntityManagerFactoryAccessor	Base class for any class that needs to access an EntityManagerFactory, usually in order to obtain an EntityManager.
EntityManagerFactoryUtils	Helper class featuring methods for JPA EntityManager handling, allowing for reuse of EntityManager instances within transactions.
EntityManagerHolder	Holder wrapping a JPA EntityManager.
ExtendedEntityManagerCreator	Factory for dynamic EntityManager proxies that follow the JPA spec's semantics for "extended" EntityManagers.
JpaAccessor	Base class for JpaTemplate and JpaInterceptor, defining common properties such as EntityManagerFactory and flushing behavior.
JpaInterceptor	This interceptor binds a new JPA EntityManager to the thread before a method call, closing and removing it afterwards in case of any method outcome.
JpaTemplate	Helper class that allows for writing JPA data access code in the same style as with Spring's well-known JdoTemplate and HibernateTemplate classes.
JpaTransactionManager	PlatformTransactionManager implementation for a single JPA EntityManagerFactory.
LocalContainerEntityManagerFactoryBean	FactoryBean that creates a JPA EntityManagerFactory according to JPA's standard container bootstrap contract.
LocalEntityManagerFactoryBean	FactoryBean that creates a JPA EntityManagerFactory according to JPA's standard standalone bootstrap contract.
SharedEntityManagerCreator	Factory for a shareable JPA EntityManager for a given EntityManagerFactory.

Exception Summary

JpaObjectRetrievalFailureException	JPA-specific subclass of ObjectRetrievalFailureException.
JpaOptimisticLockingFailureException	JPA-specific subclass of ObjectOptimisticLockingFailureException.
JpaSystemException	JPA-specific subclass of UncategorizedDataAccessException, for JPA system errors that do not match any concrete org.springframework.dao exceptions.

Package org.springframework.orm.jpa Description

Package providing integration of JPA (Java Persistence API) with Spring concepts. Contains EntityManagerFactory helper classes, a template plus callback for JPA access, and an implementation of Spring's transaction SPI for local JPA transactions.