/** * Performs the work of inserting or updating the row 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 PropelPDO $con * @return int The number of rows affected by this insert/update and any referring fk objects' save() operations. * @throws PropelException * @see save() */ protected function doSave(PropelPDO $con) { $affectedRows = 0; // initialize var to track total num of affected rows if (!$this->alreadyInSave) { $this->alreadyInSave = true; if ($this->isNew()) { $this->modifiedColumns[] = LpPeer::ID; } // If this object has been modified, then save it to the database. if ($this->isModified()) { if ($this->isNew()) { $criteria = $this->buildCriteria(); if ($criteria->keyContainsValue(LpPeer::ID)) { throw new PropelException('Cannot insert a value for auto-increment primary key (' . LpPeer::ID . ')'); } $pk = BasePeer::doInsert($criteria, $con); $affectedRows = 1; $this->setId($pk); //[IMV] update autoincrement primary key $this->setNew(false); } else { $affectedRows = LpPeer::doUpdate($this, $con); } $this->resetModified(); // [HL] After being saved an object is no longer 'modified' } $this->alreadyInSave = false; } return $affectedRows; }