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Difference between revisions of "EclipseLink/Examples/JPA/OutsideContainer"
< EclipseLink | Examples | JPA
| Line 1: | Line 1: | ||
| − | Users may also use the EntityManager API outside the container. | + | Users may also use the EntityManager API outside the container by creating a EntityManagerFactory for a given persistence unit name and properties map (includes database information etc.) |
| − | |||
<code><pre> | <code><pre> | ||
EntityManagerFactory emf = Persistence.createEntityManagerFactory(persistenceUnitName, propertiesMap); | EntityManagerFactory emf = Persistence.createEntityManagerFactory(persistenceUnitName, propertiesMap); | ||
EntityManager em = emf.createEntityManager(); | EntityManager em = emf.createEntityManager(); | ||
</pre></code> | </pre></code> | ||
Revision as of 11:59, 16 October 2007
Users may also use the EntityManager API outside the container by creating a EntityManagerFactory for a given persistence unit name and properties map (includes database information etc.)
EntityManagerFactory emf = Persistence.createEntityManagerFactory(persistenceUnitName, propertiesMap);
EntityManager em = emf.createEntityManager();