/** * Get the associated City object * * @param PropelPDO $con Optional Connection object. * @param $doQuery Executes a query to get the object if required * @return City The associated City object. * @throws PropelException */ public function getCity(PropelPDO $con = null, $doQuery = true) { if ($this->aCity === null && $this->city_id !== null && $doQuery) { $this->aCity = CityQuery::create()->findPk($this->city_id, $con); /* The following can be used additionally to guarantee the related object contains a reference to this object. This level of coupling may, however, be undesirable since it could result in an only partially populated collection in the referenced object. $this->aCity->addStores($this); */ } return $this->aCity; }
/** * Returns the number of related City objects. * * @param Criteria $criteria * @param boolean $distinct * @param PropelPDO $con * @return int Count of related City objects. * @throws PropelException */ public function countCities(Criteria $criteria = null, $distinct = false, PropelPDO $con = null) { $partial = $this->collCitiesPartial && !$this->isNew(); if (null === $this->collCities || null !== $criteria || $partial) { if ($this->isNew() && null === $this->collCities) { return 0; } if ($partial && !$criteria) { return count($this->getCities()); } $query = CityQuery::create(null, $criteria); if ($distinct) { $query->distinct(); } return $query->filterByState($this)->count($con); } return count($this->collCities); }
/** * Removes this object from datastore and sets delete attribute. * * @param PropelPDO $con * @return void * @throws PropelException * @throws Exception * @see BaseObject::setDeleted() * @see BaseObject::isDeleted() */ public function delete(PropelPDO $con = null) { if ($this->isDeleted()) { throw new PropelException("This object has already been deleted."); } if ($con === null) { $con = Propel::getConnection(CityPeer::DATABASE_NAME, Propel::CONNECTION_WRITE); } $con->beginTransaction(); try { EventDispatcherProxy::trigger(array('delete.pre', 'model.delete.pre'), new ModelEvent($this)); $deleteQuery = CityQuery::create()->filterByPrimaryKey($this->getPrimaryKey()); $ret = $this->preDelete($con); if ($ret) { $deleteQuery->delete($con); $this->postDelete($con); // event behavior EventDispatcherProxy::trigger(array('delete.post', 'model.delete.post'), new ModelEvent($this)); $con->commit(); $this->setDeleted(true); } else { $con->commit(); } } catch (Exception $e) { $con->rollBack(); throw $e; } }