xh.addRule("web-app/servlet/security-role-ref/role-name", xh.methodParam(0) );
xh.addRule("web-app/servlet/security-role-ref/role-link", xh.methodParam(1) );
xh.addRule("web-app/servlet/security-role-ref/description", xh.methodParam(2) );
xh.addRule("web-app/servlet/init-param", xh.methodSetter("addInitParam", 2) ); // addXXX
xh.addRule("web-app/servlet/init-param/param-name", xh.methodParam(0) );
xh.addRule("web-app/servlet/init-param/param-value", xh.methodParam(1) );
xh.addRule("web-app/servlet/icon/small-icon", xh.methodSetter("setIcon",0 )); // icon, body
xh.addRule("web-app/servlet/description", xh.methodSetter("setDescription", 0) ); // description, body
xh.addRule("web-app/servlet/load-on-startup", xh.methodSetter("setLoadOnStartUp", 0 ));