public function checkValidDiaporama($value, ExecutionContextInterface $context)
 {
     $value = intval($value);
     if (is_null(DiaporamaQuery::create()->findOneById($value))) {
         $context->addViolation($this->trans('diaporama.delete.invalid_diaporama %diaporama_id', array('diaporama_id' => $value)));
     }
 }
 protected function getDiaporama(DiaporamaEvent $event)
 {
     $model = DiaporamaQuery::create()->findPk($event->getId());
     if (null === $model) {
         throw new \RuntimeException(sprintf("The 'diaporama' id '%d' doesn't exist", $event->getId()));
     }
     return $model;
 }
 /**
  * Get the associated ChildDiaporama object
  *
  * @param      ConnectionInterface $con Optional Connection object.
  * @return                 ChildDiaporama The associated ChildDiaporama object.
  * @throws PropelException
  */
 public function getDiaporama(ConnectionInterface $con = null)
 {
     if ($this->aDiaporama === null && $this->id !== null) {
         $this->aDiaporama = ChildDiaporamaQuery::create()->findPk($this->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.
               $this->aDiaporama->addDiaporamaVersions($this);
            */
     }
     return $this->aDiaporama;
 }
 /**
  * Performs an INSERT on the database, given a Diaporama or Criteria object.
  *
  * @param mixed               $criteria Criteria or Diaporama object containing data that is used to create the INSERT statement.
  * @param ConnectionInterface $con the ConnectionInterface connection to use
  * @return mixed           The new primary key.
  * @throws PropelException Any exceptions caught during processing will be
  *         rethrown wrapped into a PropelException.
  */
 public static function doInsert($criteria, ConnectionInterface $con = null)
 {
     if (null === $con) {
         $con = Propel::getServiceContainer()->getWriteConnection(DiaporamaTableMap::DATABASE_NAME);
     }
     if ($criteria instanceof Criteria) {
         $criteria = clone $criteria;
         // rename for clarity
     } else {
         $criteria = $criteria->buildCriteria();
         // build Criteria from Diaporama object
     }
     if ($criteria->containsKey(DiaporamaTableMap::ID) && $criteria->keyContainsValue(DiaporamaTableMap::ID)) {
         throw new PropelException('Cannot insert a value for auto-increment primary key (' . DiaporamaTableMap::ID . ')');
     }
     // Set the correct dbName
     $query = DiaporamaQuery::create()->mergeWith($criteria);
     try {
         // use transaction because $criteria could contain info
         // for more than one table (I guess, conceivably)
         $con->beginTransaction();
         $pk = $query->doInsert($con);
         $con->commit();
     } catch (PropelException $e) {
         $con->rollBack();
         throw $e;
     }
     return $pk;
 }
 /**
  * Load an existing object from the database
  */
 protected function getExistingObject()
 {
     return DiaporamaQuery::create()->findPk($this->getRequest()->query->get("diaporama_id"));
 }
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 /**
  * Removes this object from datastore and sets delete attribute.
  *
  * @param      ConnectionInterface $con
  * @return void
  * @throws PropelException
  * @see Diaporama::setDeleted()
  * @see Diaporama::isDeleted()
  */
 public function delete(ConnectionInterface $con = null)
 {
     if ($this->isDeleted()) {
         throw new PropelException("This object has already been deleted.");
     }
     if ($con === null) {
         $con = Propel::getServiceContainer()->getWriteConnection(DiaporamaTableMap::DATABASE_NAME);
     }
     $con->beginTransaction();
     try {
         $deleteQuery = ChildDiaporamaQuery::create()->filterByPrimaryKey($this->getPrimaryKey());
         $ret = $this->preDelete($con);
         if ($ret) {
             $deleteQuery->delete($con);
             $this->postDelete($con);
             $con->commit();
             $this->setDeleted(true);
         } else {
             $con->commit();
         }
     } catch (Exception $e) {
         $con->rollBack();
         throw $e;
     }
 }