public void handleError(Exception cause) throws Exception {
   payload.setErrorHandled(true);
   if (!payload.isHandleErrorCauseException()) {
     payload.setHandledErrorSuccessfully(true);
   } else {
     throw new Exception();
   }
 }
 public void execute() throws Exception {
   payload.setExecuted(true);
   if (!payload.isExecuteCauseException()) {
     payload.setExecutedSuccessfully(true);
   } else {
     throw new Exception();
   }
 }