jodd-db/src/main/java/jodd/db/DbSession.java
public void rollbackTransaction() {
		log.debug("Rolling-back transaction");

		assertTxIsActive();

		try {
			connection.rollback();
		} catch (SQLException sex) {
			throw new DbSqlException("Rollback TX failed", sex);
		} finally {
			closeTx();
		}
	}
public void rollbackTransaction() {
		log.debug("Rolling-back transaction");

		assertTxIsActive();

		try {
			connection.rollback();
		} catch (SQLException sex) {
			throw new DbSqlException("Rollback TX failed", sex);
		} finally {
			closeTx();
		}
	}
Roll back the current transaction. Transaction mode is closed.