AuthenticationProvider atnProvider = (AuthenticationProvider) ctx.getBean("org.apache.jetspeed.security.AuthenticationProvider");
List atnProviders = new ArrayList();
atnProviders.add(atnProvider);
AuthenticationProviderProxy atnProviderProxy = (AuthenticationProviderProxy) ctx.getBean("org.apache.jetspeed.security.AuthenticationProviderProxy");
securityProvider = new SecurityProviderImpl(atnProviderProxy, rsh, gsh, smh);
securityProvider = (SecurityProvider) ctx.getBean("org.apache.jetspeed.security.SecurityProvider");
ums = (UserManager) ctx.getBean("org.apache.jetspeed.security.UserManager");