@Override
    @Transactional
    public void update(ConnectionGroup object) throws GuacamoleException {
        ModeledConnectionGroup connectionGroup = (ModeledConnectionGroup) object;
        connectionGroupService.updateObject(getCurrentUser(), connectionGroup);
    }
Service for managing connection group objects.
extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/connectiongroup/ConnectionGroupDirectory.java