public Boolean realizarCopiaSeguridadBBDD(HttpServletRequest request) { 
     CmsObject cms = CmsFlexController.getCmsObject(request);
     try { 
              CmsLogReport report = new CmsLogReport(new Locale("es"), CopiasSeguridadCMS.class); 
              List listaFolder = new ArrayList();    
              listaFolder.add("/trebujena/"); 
              new CmsExport(cms, "miprimeracopia.zip", listaFolder, true, true, null, true, true, new Long("1").longValue(), report, true);
              return Boolean.TRUE;
     } catch (Exception e) { 
              e.printStackTrace();
              return Boolean.FALSE; 
     } 
}