/** Initialise JPA entity manager factories. */
public JPAApi start() {
for (JPAConfig.PersistenceUnit persistenceUnit : jpaConfig.persistenceUnits()) {
emfs.put(
persistenceUnit.name, Persistence.createEntityManagerFactory(persistenceUnit.unitName));
}
return this;
}
@Transient
public JPAContext getJPAContext() {
if (_jpaConfig == null) {
_jpaConfig = getJPAConfig(getClass());
}
return _jpaConfig.getJPAContext();
}
protected JPAContext getJPAContext() {
if (_jpaConfig == null) {
_jpaConfig = JPA.getJPAConfig(jpaConfigName);
}
return _jpaConfig.getJPAContext();
}