public interface EntityManagerSource
Modifier and Type | Method and Description |
---|---|
EntityManager |
create(String persistenceUnitName)
Creates an
EntityManager for the given persistence unit name. |
EntityManagerFactory |
getEntityManagerFactory(String persistenceUnitName)
Gets the
EntityManagerFactory for the given persistence unit name, creating it as necessary. |
List<PersistenceUnitInfo> |
getPersistenceUnitInfos()
Get the list of PersistenceUnitInfo parsed from
persistence.xml |
EntityManager create(String persistenceUnitName)
EntityManager
for the given persistence unit name.persistenceUnitName
- the name of a persistence unit as defined in persistence.xml
EntityManagerFactory getEntityManagerFactory(String persistenceUnitName)
EntityManagerFactory
for the given persistence unit name, creating it as necessary.persistenceUnitName
- the name of a persistence unit as defined in persistence.xml
List<PersistenceUnitInfo> getPersistenceUnitInfos()
persistence.xml.
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