public function createDefaultCategory($value)
    {
        if (is_array($value)) {
            $value = isset($value['value']) ? $value['value'] : '';
        }

        if ('professions' != $value && 'employmentTypes' != $value && 'industries' != $value) {
            return null;
        }

        $builder = $this->getService('Jobs/DefaultCategoriesBuilder');

        $category = $builder->build($value);

        $this->store($category);

        return $category;
    }