How to use

isInTransaction

method

in

org.tmatesoft.sqljet.core.table.SqlJetDb

private boolean isNeedStartTransaction(SqlJetTransactionMode mode) {
  if (!db.isInTransaction()) {
    return true;
  }
  SqlJetTransactionMode dbMode = db.getTransactionMode();
  return mode != dbMode && (SqlJetTransactionMode.WRITE == mode || SqlJetTransactionMode.EXCLUSIVE == mode) && SqlJetTransactionMode.READ_ONLY == dbMode;
}

SqlJetCursor(ISqlJetBtreeTable table, SqlJetDb db) throws SqlJetException {
  if (db.isInTransaction()) {
    this.btreeTable = table;
    this.db = db;
  } else {
    throw new SqlJetException(SqlJetErrorCode.MISUSE, "Cursor requires active transaction");
  }
}