@Override
 public void configureModel(PageContext pageContext) {
   for (Resource resource : resources) {
     if (resource.getCategory() != null) {
       pageContext.includeResource(resource);
     } else {
       log.warn(
           GlobalResourceIncluder.class.getName()
               + " is trying to include a resource with no category: "
               + resource.getProviderName()
               + ":"
               + resource.getResourcePath());
     }
   }
 }