@PostConstruct
 public void loadAll() {
   staticContentsHomepage = staticContentService.findByLocation(Location.HOMEPAGE);
   staticContentsLeft = staticContentService.findByLocation(Location.LEFT);
   staticContentsRight = staticContentService.findByLocation(Location.RIGHT);
   staticContentBanner = staticContentService.findByLocation(Location.BANNER);
   staticContentFooter = staticContentService.findByLocation(Location.FOOTER);
 }
 public void delete(StaticContent staticContent) {
   staticContentService.delete(staticContent);
   loadAll();
 }
 /**
  * update operation
  *
  * @param type
  * @param staticContent
  */
 public void save(String type, StaticContent staticContent) {
   staticContent.setLocation(Location.valueOf(type.toUpperCase(Locale.ENGLISH)));
   staticContentService.save(staticContent);
 }