digester.addRuleSet(new MetadataRuleSet("portlet-app/"));
digester.addRuleSet(new JetspeedServicesRuleSet(portletApp));
digester.addRule("portlet-app/security-constraint-ref", new SecurityConstraintRefRule(portletApp));
digester.addRule("portlet-app/portlet/portlet-name", new PortletRule(portletApp));
digester.addRuleSet(new MetadataRuleSet("portlet-app/portlet/"));
digester.addRule("portlet-app/portlet/security-constraint-ref", new SecurityConstraintRefRule(portletApp));
digester.addRuleSet(new UserAttributeRefRuleSet(portletApp));