@RequestMapping(method = RequestMethod.POST, value = "/supportedObjectClasses/list")
@Transactional(readOnly = true)
public List<String> getSupportedObjectClasses(@RequestBody final ConnInstanceTO connInstanceTO) {
final ConnInstance connInstance = connInstanceDAO.find(connInstanceTO.getId());
if (connInstance == null) {
throw new NotFoundException("Connector '" + connInstanceTO.getId() + "'");
}
// consider the possibility to receive overridden properties only
final Set<ConnConfProperty> conf = binder.mergeConnConfProperties(connInstanceTO.getConfiguration(),
connInstance.getConfiguration());