/**
  * Action-Method "Löschen"
  *
  * @return Navigation-Case.
  */
 public String delete() {
   catalogService.delete(catalog);
   return getSuccessWithRedirect();
 }
 /**
  * Action-Method "Speichern"
  *
  * @return Navigation-Case.
  */
 public String save() {
   catalogService.save(catalog);
   Message.sendMessage(null, "de.tikron.manager.INFO_SUCCESSFUL_SAVE", null);
   return getSuccessWithRedirect();
 }