public void updateCategory(CategoryData categoryData) { Category category = categoryService.find(UUIDHelper.stringToUUID(categoryData.getUuid())); if (categoryData.getParentCategory() != null) { log.info("found parent category"); category.setParentCategory( categoryService.find( UUIDHelper.stringToUUID(categoryData.getParentCategory().getUuid()))); } categoryService.update(category); }