@Override
public void authorize(Subject user, ConnectionHeader connection) throws AuthorizationException {
if (authorize) {
Class<?> protocol = null;
try {
protocol = getProtocolClass(connection.getProtocol(), getConf());
} catch (ClassNotFoundException cfne) {
throw new AuthorizationException("Unknown protocol: " + connection.getProtocol());
}
ServiceAuthorizationManager.authorize(user, protocol);
}
}