jodd-db/src/main/java/jodd/db/DbSession.java
public void commitTransaction() {
		log.debug("Committing transaction");

		assertTxIsActive();
		try {
			connection.commit();
		} catch (SQLException sex) {
			throw new DbSqlException("Commit TX failed", sex);
		} finally {
			closeTx();
		}
	}
public void commitTransaction() {
		log.debug("Committing transaction");

		assertTxIsActive();
		try {
			connection.commit();
		} catch (SQLException sex) {
			throw new DbSqlException("Commit TX failed", sex);
		} finally {
			closeTx();
		}
	}
Commit the current transaction, writing any unflushed changes to the database.
Transaction mode is closed.