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## Package org.apache.cayenne.jpa

Interface Summary
CayenneEntityManager | An interface that allows to access Cayenne runtime hidden behind standard JPA classes.

Class Summary
JpaEJBQLQuery | A JPA wrapper for `EJBQLQuery`.
JpaNamedQuery |
JpaNativeQuery | A JPA wrapper for Cayenne `SQLTemplate`.
JpaQuery | A JPA Query that wraps a Cayenne Query.
JpaTransaction | A JPA wrapper around a Cayenne Transaction.
JpaUnit | A `javax.persistence.spi.PersistenceUnitInfo` implementor used by Cayenne JPA provider.
JtaEntityManager | An EntityManager that can participate in JTA transactions.
JtaEntityManagerFactory | An EntityManagerFactory that registers all EntityManagers that it creates with an active JTA Transaction so that they could flush the object state to the database during commit.
Provider | A PersistenceProvider implementation based on Cayenne stack.
ResourceLocalEntityManager |
ResourceLocalEntityManagerFactory | A Cayenne EntityManagerFactory that supports resource-local transactions.
TypeCheckingEntityManager | An EntityManager decorator that checks that only properly enhanced entities are passwed to the underlying EntityManager.

Exception Summary
JpaProviderException | A runtime exception thrown on various problems in the provider code.

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