final Engine engine = (Engine) service.getContainer();
// add the global router if relevant
final URL globalRouterConf = RouterValve.serverRouterConfigurationURL();
if (globalRouterConf != null) {
final RouterValve routerValve = new RouterValve();
routerValve.setConfigurationPath(globalRouterConf);
engine.getPipeline().addValve(routerValve);
}
parentClassLoader = engine.getParentClassLoader();