/**
* Validate data rows and save bunches to DB
*
* @return Mage_ImportExport_Model_Import_Entity_Product
*/
protected function _saveValidatedBunches()
{
$source = $this->_getSource();
$source->rewind();
while ($source->valid()) {
if ($this->_errorsCount >= $this->_errorsLimit) {
// errors limit check
return $this;
}
$rowData = $source->current();
$this->validateRow($rowData, $source->key());
$source->next();
}
$this->getOptionEntity()->validateAmbiguousData();
return parent::_saveValidatedBunches();
}
