final StandardServer standardServer = TomcatHelper.getServer();
globalListenerSupport = new GlobalListenerSupport(standardServer, this);
//Getting host config listeners
hosts = new Hosts();
SystemInstance.get().setComponent(Hosts.class, hosts);
for (final Service service : standardServer.findServices()) {
if (service.getContainer() instanceof Engine) {
final Engine engine = (Engine) service.getContainer();