/**
* Stores the object in the database.
*
* If the object is new, it inserts it; otherwise an update is performed.
* All related objects are also updated in this method.
*
* @param Connection $con
* @return int The number of rows affected by this insert/update and any referring
* @throws PropelException
* @see save()
*/
protected function doSave($con)
{
$affectedRows = 0; // initialize var to track total num of affected rows
if (!$this->alreadyInSave) {
$this->alreadyInSave = true;
// If this object has been modified, then save it to the database.
if ($this->isModified()) {
if ($this->isNew()) {
$pk = ProcessPeer::doInsert($this, $con);
$affectedRows += 1; // we are assuming that there is only 1 row per doInsert() which
// should always be true here (even though technically
// BasePeer::doInsert() can insert multiple rows).
$this->setNew(false);
} else {
$affectedRows += ProcessPeer::doUpdate($this, $con);
}
$this->resetModified(); // [HL] After being saved an object is no longer 'modified'
}
$this->alreadyInSave = false;
}
return $affectedRows;
} // doSave()