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Home » API » Core » Persistence » Persistence/createEntityManagerFactory(PersistenceConfiguration)
JPA Reference 3.2
Core
Persistence PersistenceConfiguration EntityManagerFactory EntityManager EntityTransaction PersistenceUtil PersistenceUnitUtil SchemaManager Cache ConnectionConsumer ConnectionFunction PersistenceUnitTransactionType SharedCacheMode ValidationMode
Queries Model Tuning Annotations Exceptions
Jakarta Persistence (JPA) Method
in jakarta.persistence.Persistence

EntityManagerFactory createEntityManagerFactory(
  PersistenceConfiguration configuration
)

Create and return an EntityManagerFactory for the named persistence unit, using the given properties.
Parameters:
configuration - configuration of the persistence unit
Returns:
the factory that creates EntityManager s configured according to the specified persistence unit.
Since:
Jakarta Persistence (JPA) 3.2
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Copyright © 2003, 2010,  2026  ObjectDB Software, all rights reserved. The JPA API Reference Documentation (JavaDoc) on this website is derived with some adjustments from the open source JPA 2 RI (EclipseLink) and is available under the terms of the Eclipse Public License, v. 1.0 and Eclipse Distribution License, v. 1.0. The JDO API Reference Documentation (JavaDoc) on this website is derived with some adjustments from the JDO 2.2 API and is available under the terms of the Apache License, v. 2.0. Images on this website are available under these licecnes. Documentation on this website explains how to use JPA in the context of the ObjectDB Object Database but mostly relevant also for ORM JPA implementations, such as Hibernate (and HQL), EclipseLink, TopLink, OpenJPA and DataNucleus. ObjectDB is not an ORM JPA implementation but an Object Database (ODBMS) for Java with built in JPA 2 support.