factory = new DataSourceConnectionFactory(jdoConf, 0, new Mapping());
} else if (jdoConf.getDatabase(0).getDatabaseChoice().getDriver() != null) {
factory = new JNDIConnectionFactory(jdoConf, 0, null);
}
factory.initializeFactory();
_connection = factory.createConnection();
// if connection is not wrapped by a proxy yet, create one now
if (!useProxies) {