PropertiesCommon properties = unit.getOrCreateProperties();
properties.createProperty().name("javax.persistence.jdbc.driver").value(dataSource.getJdbcDriver());
properties.createProperty().name("javax.persistence.jdbc.url").value(dataSource.getDatabaseURL());
properties.createProperty().name("javax.persistence.jdbc.user").value(dataSource.getUsername());
properties.createProperty().name("javax.persistence.jdbc.password").value(dataSource.getPassword());
return unit;
}
@Override