return null;
}
public boolean isActionAuthorized(final Component component, final Action action) {
ShiroAction _action = (action.getName().equals( Action.RENDER ) )
? ShiroAction.RENDER : ShiroAction.ENABLE;
Class<? extends Component> clazz = component.getClass();
ShiroSecurityConstraint fail = checkInvalidInstantiation( clazz.getAnnotations(), _action );
if( fail == null ) {