computeChangeSets() public method

Computes all the changes that have been done to entities and collections since the last commit and stores these changes in the _entityChangeSet map temporarily for access by the persisters, until the UoW commit is finished.
public computeChangeSets ( )
コード例 #1
0
 /**
  * @param \Doctrine\ORM\Event\PreFlushEventArgs $eventArgs
  *
  * @author Andreas Glaser
  */
 public function preFlush(PreFlushEventArgs $eventArgs)
 {
     $this->entityManager = $eventArgs->getEntityManager();
     $this->unitOfWork = $this->entityManager->getUnitOfWork();
     if ($this->config['common_entity_event_handler']) {
         if (class_exists($this->config['common_entity_event_handler'])) {
             $this->commonEntityEventHandler = new $this->config['common_entity_event_handler']($this->container, $this, $this->entityManager);
         } else {
             throw new \InvalidArgumentException(strtr('":class" does not exist', [':class' => $this->config['common_entity_event_handler']]));
         }
     }
     $this->unitOfWork->computeChangeSets();
     $max = 50;
     $current = 0;
     do {
         $runAgain = $this->executeEvents();
         $current++;
     } while ($runAgain === true && $current <= $max);
     if ($current >= $max) {
         throw new \RuntimeException('Too many iterations... something must have gone wrong.');
     }
 }
コード例 #2
0
 /**
  * Do the stuff
  *
  * @param TaggableInterface $entity
  * @param boolean           $update true if entity is being updated, false otherwise
  */
 protected function setTags(TaggableInterface $entity, $update = false)
 {
     $tagNames = $entity->getTagNames();
     if (empty($tagNames)) {
         return;
     }
     // need to clone here, to avoid getting new tags
     $oldTags = is_object($entityTags = $entity->getTags()) ? clone $entityTags : $entityTags;
     $tagClassMetadata = $this->em->getClassMetadata(get_class($this->tag));
     $repository = $this->em->getRepository(get_class($this->tag));
     foreach ($tagNames as $tagName) {
         $tag = $repository->findOneByName($tagName);
         if (empty($tag)) {
             // if tag doesn't exist, create it
             $tag = clone $this->tag;
             $tag->setName($tagName);
             $this->em->persist($tag);
             // see http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/reference/events.html#onflush
             $this->uow->computeChangeSet($tagClassMetadata, $tag);
         }
         if (!$entity->hasTag($tag)) {
             // add tag only if not already added
             $entity->addTag($tag);
         }
     }
     // if updating, need to check if some tags were removed
     if ($update) {
         foreach ($oldTags as $oldTag) {
             if (!in_array($oldTag->getName(), $tagNames)) {
                 $entity->removeTag($oldTag);
             }
         }
     }
     // see http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/reference/events.html#onflush
     $entityClassMetadata = $this->em->getClassMetadata(get_class($entity));
     $this->uow->computeChangeSets($entityClassMetadata, $entity);
 }
コード例 #3
0
ファイル: StatsListener.php プロジェクト: RinWorld/Ponzi-1
 public function onFlush(OnFlushEventArgs $e)
 {
     $this->init($e);
     if ($this->stats) {
         foreach ($this->uow->getScheduledEntityInsertions() as $entity) {
             if ($entity instanceof Deposit) {
                 // deposit arrived
                 if ($entity->isConfirmed()) {
                     // it is confirmed
                     $this->addConfirmedDeposit($entity);
                 } else {
                     // it is pending
                     $entity->getAccount()->addTotalPendingDeposit($entity->getAmount());
                     $this->stats->addTotalPendingDeposit($entity->getAmount());
                 }
                 $this->stats->setLastDeposit($entity->getReceivedTime());
                 $this->recoumputeChanges($entity->getAccount());
             }
             if ($entity instanceof PayoutTx) {
                 // transaction has just been sent
                 $this->stats->addTotalTxFees($entity->getTxFee() * -1);
             }
         }
         foreach ($this->uow->getScheduledEntityUpdates() as $entity) {
             if ($entity instanceof Deposit) {
                 $changes = $this->uow->getEntityChangeSet($entity);
                 if (isset($changes['confirmed'])) {
                     $oldConfirmed = $changes['confirmed'][0];
                     $newConfirmed = $changes['confirmed'][1];
                     if (!$oldConfirmed && $newConfirmed) {
                         // subtract pending if not referrer
                         $this->stats->subtractTotalPendingDeposit($entity->getAmount());
                         $entity->getAccount()->subtractTotalPendingDeposit($entity->getAmount());
                         // add confirmed
                         $this->addConfirmedDeposit($entity);
                         $this->recoumputeChanges($entity->getAccount());
                     }
                 }
             }
             if ($entity instanceof Payout) {
                 $changes = $this->uow->getEntityChangeSet($entity);
                 if (isset($changes['paid'])) {
                     $oldPaid = $changes['paid'][0];
                     $newPaid = $changes['paid'][1];
                     if (!$oldPaid && $newPaid) {
                         if ($entity->isDefaultPayout() || $entity->isRemainingFundsReturn() || $entity->isLastPayout()) {
                             $this->stats->addTotalPayout($entity->getAmount());
                             $entity->getAccount()->addTotalPayout($entity->getAmount());
                             if ($entity->isDefaultPayout()) {
                                 $this->stats->setLastPayout($entity->getPaidOutTime());
                             }
                         } elseif ($entity->isReferrerPayout()) {
                             $this->stats->addTotalReferralPayout($entity->getAmount());
                             $entity->getAccount()->addTotalReferralPayout($entity->getAmount());
                         }
                         if (!$entity->isLastAdminPayout()) {
                             $this->recoumputeChanges($entity->getAccount());
                         }
                         $this->stats->addTotalFees($entity->getFee());
                     }
                 }
             }
         }
         $this->recoumputeChanges($this->stats);
         $this->uow->computeChangeSets();
     }
 }
コード例 #4
0
 /**
  * @param object        $entity        entity
  * @param ObjectManager $entityManager entityManager
  * @param UnitOfWork    $uow           uow
  */
 private function computeViolations($entity, ObjectManager $entityManager, UnitOfWork $uow)
 {
     if (!($handlers = $this->handlerManager->fetch($entity))) {
         return null;
     }
     $list = $this->violationManager->getViolationListNotFixed($entity);
     $list->setFixed(true);
     foreach ($handlers as $handler) {
         $handler->validate($entity, $list);
     }
     $uow->computeChangeSets();
     foreach ($list as $violation) {
         $changeSet = $uow->getEntityChangeSet($violation);
         if (!empty($changeSet) || !$entityManager->contains($violation)) {
             $this->violations[spl_object_hash($violation)] = $violation;
         }
     }
 }