* Returns connection factories associated with this configuration.
*
* @return associated connection factories.
*/
public ConnectionFactories getConnectionFactories() {
ConnectionFactories result = null;
Connector[] connectors = _config.getConnectors().getConnector();
for (int i = 0; i < connectors.length; ++i) {
if (connectors[i].getScheme().equals(_scheme)) {
result = connectors[i].getConnectionFactories();
break;