code: @Override
  	public com.liferay.commerce.product.model.CPRuleAssetCategoryRel getCPRuleAssetCategoryRel(
  		long CPRuleAssetCategoryRelId)
  		throws com.liferay.portal.kernel.exception.PortalException {
  		return _cpRuleAssetCategoryRelLocalService.getCPRuleAssetCategoryRel(CPRuleAssetCategoryRelId);
  	}
docs: Returns the cp rule asset category rel with the primary key.
  
  @param CPRuleAssetCategoryRelId the primary key of the cp rule asset category rel
  @return the cp rule asset category rel
  @throws PortalException if a cp rule asset category rel with the primary key could not be found