code: @Override
  	public void cacheResult(List<CommerceDiscountRule> commerceDiscountRules) {
  		for (CommerceDiscountRule commerceDiscountRule : commerceDiscountRules) {
  			if (entityCache.getResult(
  						CommerceDiscountRuleModelImpl.ENTITY_CACHE_ENABLED,
  						CommerceDiscountRuleImpl.class,
  						commerceDiscountRule.getPrimaryKey()) == null) {
  				cacheResult(commerceDiscountRule);
  			}
  			else {
  				commerceDiscountRule.resetOriginalValues();
  			}
  		}
  	}
docs: Caches the commerce discount rules in the entity cache if it is enabled.
  
  @param commerceDiscountRules the commerce discount rules