docs: @GET
      @Path("q")
      @Produces(MediaType.APPLICATION_JSON)
      @HttpCache
      public List<QueueDto> getQueues()
      {
          DbConn cnx = null;
          try
          {
              cnx = Helpers.getDbSession();
              return MetaService.getQueues(cnx);
          }
          finally
          {
              Helpers.closeQuietly(cnx);
          }
      }