class ValidationResourceProvider extends StackAdvisorResourceProvider {

  @Override
  public RequestStatus createResources(final Request request) throws SystemException,
      UnsupportedPropertyException, ResourceAlreadyExistsException, NoSuchParentResourceException {
    StackAdvisorRequest validationRequest = prepareStackAdvisorRequest(request);

    final ValidationResponse response;
    try {
      response = saHelper.validate(validationRequest);
    } catch (StackAdvisorRequestException e) {
      LOG.warn("Error occurred during validation", e);
      throw new IllegalArgumentException(e.getMessage(), e);
    } catch (StackAdvisorException e) {
      LOG.warn("Error occurred during validation", e);
      throw new SystemException(e.getMessage(), e);
    }

    Resource validation = createResources(new Command<Resource>() {
      @Override
      public Resource invoke() throws AmbariException {

        Resource resource = new ResourceImpl(Resource.Type.Validation);
        setResourceProperty(resource, VALIDATION_ID_PROPERTY_ID, response.getId(), getPropertyIds());
        setResourceProperty(resource, STACK_NAME_PROPERTY_ID, response.getVersion().getStackName(), getPropertyIds());
        setResourceProperty(resource, STACK_VERSION_PROPERTY_ID, response.getVersion().getStackVersion(), getPropertyIds());

        List<Map<String, Object>> listItemProps = new ArrayList<>();

        Set<ValidationItem> items = response.getItems();
        for (ValidationItem item : items) {
          Map<String, Object> mapItemProps = new HashMap<>();
          mapItemProps.put(TYPE_PROPERTY_ID, item.getType());
          mapItemProps.put(LEVE_PROPERTY_ID, item.getLevel());
          mapItemProps.put(MESSAGE_PROPERTY_ID, item.getMessage());

          if (item.getComponentName() != null) {
            mapItemProps.put(COMPONENT_NAME_PROPERTY_ID, item.getComponentName());
          }
          if (item.getHost() != null) {
            mapItemProps.put(HOST_PROPERTY_ID, item.getHost());
          }
          if (item.getConfigType() != null) {
            mapItemProps.put(CONFIG_TYPE_PROPERTY_ID, item.getConfigType());
            mapItemProps.put(CONFIG_NAME_PROPERTY_ID, item.getConfigName());
          }
          listItemProps.add(mapItemProps);
        }
        setResourceProperty(resource, ITEMS_PROPERTY_ID, listItemProps, getPropertyIds());

        return resource;
      }
    });
    notifyCreate(Resource.Type.Validation, request);

    Set<Resource> resources = new HashSet<>(Arrays.asList(validation));
    return new RequestStatusImpl(null, resources);
  }

  protected  ValidationResourceProvider(AmbariManagementController managementController);

}