/** Set the dataReader to point to the row where load has to be started */
private void rowToStart(Config cfg, DataReader daoReader) throws DataAccessObjectException {
// start at the correct row
final int rowToStart;
try {
rowToStart = cfg.getInt(Config.LOAD_ROW_TO_START_AT);
} catch (final ParameterLoadException e) {
return;
}
if (rowToStart > 0) {
// keep skipping over rows until we run into an invalid row or we have gotten
// to the starting row
while (daoReader.getCurrentRowNumber() < rowToStart) {
if (!DAORowUtil.isValidRow(daoReader.readRow())) break;
}
}
}
public void skipRowToStartOffset(
Config cfg, DataReader rdr, ILoaderProgress mon, boolean updateProgress)
throws LoadException {
try {
cfg.setValue(LastRun.LAST_LOAD_BATCH_ROW, 0);
rowToStart(cfg, rdr);
if (updateProgress) {
// set the last processed value to the starting row
int currentRow = rdr.getCurrentRowNumber();
if (mon != null && currentRow > 0) mon.worked(currentRow);
cfg.setValue(LastRun.LAST_LOAD_BATCH_ROW, currentRow);
cfg.saveLastRun();
}
} catch (final DataAccessObjectException e) {
handleError(e, "errorDaoStartRow");
} catch (final IOException e) {
handleError(e, "errorLastRun");
}
}
