code: public static CPRuleAssetCategoryRel findByPrimaryKey(
  		long CPRuleAssetCategoryRelId)
  		throws com.liferay.commerce.product.exception.NoSuchCPRuleAssetCategoryRelException {
  		return getPersistence().findByPrimaryKey(CPRuleAssetCategoryRelId);
  	}
docs: Returns the cp rule asset category rel with the primary key or throws a {@link NoSuchCPRuleAssetCategoryRelException} if it could not be found.
  
  @param CPRuleAssetCategoryRelId the primary key of the cp rule asset category rel
  @return the cp rule asset category rel
  @throws NoSuchCPRuleAssetCategoryRelException if a cp rule asset category rel with the primary key could not be found