/** Persist the current instance of LaboratoireReference */
  @Override
  protected void save() {

    editor.validateFields();

    editorDriver.flush();

    // Check for errors on the client side
    if (editorDriver.hasErrors()) {
      // Window.alert("LaboratoireReference form not validated locally");
      return;
    }

    Request<Void> saveRequest = request.save(current, isNew);
    saveRequest.to(
        new Receiver<Void>() {
          @Override
          public void onSuccess(Void response) {
            requestFactory
                .getEventBus()
                .fireEvent(new SaveLaboratoireReferenceEvent(current, initField));
            closeForm();
          }

          @Override
          public void onConstraintViolation(Set<ConstraintViolation<?>> errors) {
            // Window.alert("LaboratoireReference form not validated on server");

            // TODO manage errors on client side when made available by GWT
            if (errors != null && errors.size() > 0) {
              // convert ConstraintViolation to get localized messages
              EpicamRenderer renderer = EpicamRenderer.get();
              Set<ConstraintViolation<?>> imogErrors = new HashSet<ConstraintViolation<?>>();
              for (ConstraintViolation<?> error : errors) {
                ImogConstraintViolation violation = new ImogConstraintViolation();
                violation.setLeafBean((BaseProxy) error.getLeafBean());
                violation.setPropertyPath(error.getPropertyPath());
                violation.setRootBean((BaseProxy) error.getRootBean());
                violation.setMessage(renderer.getI18nErrorMessage(error.getMessage()));
                imogErrors.add(violation);
              }
              editorDriver.setConstraintViolations(imogErrors);
            }
          }

          @Override
          public void onFailure(ServerFailure error) {
            Window.alert("Error updating the LaboratoireReference");
            super.onFailure(error);
          }
        });

    request.fire();
  }