How to use

clear

method

in

org.eclipse.persistence.internal.databaseaccess.BatchWritingMechanism

/**
 * Rollback a transaction on the database. This means toggling the auto-commit option.
 */
public void rollbackTransaction(AbstractSession session) throws DatabaseException {
  getActiveBatchWritingMechanism(session).clear();
  super.rollbackTransaction(session);
}

/**
 * Rollback a transaction on the database. This means toggling the auto-commit option.
 */
@Override
public void rollbackTransaction(AbstractSession session) throws DatabaseException {
  getActiveBatchWritingMechanism(session).clear();
  super.rollbackTransaction(session);
}

/**
 * Rollback a transaction on the database. This means toggling the auto-commit option.
 */
public void rollbackTransaction(AbstractSession session) throws DatabaseException {
  getActiveBatchWritingMechanism().clear();
  super.rollbackTransaction(session);
}