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<?php |
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/** |
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* This file is part of the sauls/object-registry-bundle package. |
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* |
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* @author Saulius Vaičeliūnas <[email protected]> |
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* @link http://saulius.vaiceliunas.lt |
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* @copyright 2018 |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Sauls\Bundle\ObjectRegistryBundle\Event; |
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use Doctrine\Common\EventArgs; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Doctrine\ORM\UnitOfWork; |
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class GenericDoctrineObjectEvent extends GenericObjectEvent |
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{ |
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/** |
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* @var EventArgs |
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*/ |
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private $parent; |
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/** |
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* @var array |
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*/ |
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private $changeSet; |
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public function __construct(object $subject = null, EventArgs $parent, array $arguments = array()) |
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{ |
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parent::__construct($subject, $arguments); |
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$this->parent = $parent; |
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} |
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public function getEntity(): object |
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{ |
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return $this->getSubject(); |
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} |
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public function getParent(): EventArgs |
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{ |
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return $this->parent; |
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} |
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public function setParent(EventArgs $parent): void |
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{ |
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$this->parent = $parent; |
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} |
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/** |
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* Get the entire changeset (or just chengeset of an attribute if key is setted). |
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* |
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* @param string|null $key |
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* |
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* @return array |
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*/ |
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public function getChangeSet($key = null) |
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{ |
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$changeSet = $this->registerChangeSet(); |
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if (null === $key) { |
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return $changeSet; |
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} |
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if (false === array_key_exists($key, $changeSet)) { |
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return false; |
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} |
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return $changeSet[$key]; |
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} |
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/** |
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* @return array |
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*/ |
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private function registerChangeSet() |
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{ |
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return $this->changeSet = null === $this->changeSet |
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? $this->getUnitOfWork()->getEntityChangeSet($this->subject) |
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: $this->changeSet; |
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} |
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/** |
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* @return UnitOfWork |
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*/ |
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public function getUnitOfWork() |
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{ |
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return $this->getEntityManager()->getUnitOfWork(); |
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} |
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/** |
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* @return EntityManagerInterface |
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*/ |
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public function getEntityManager(): EntityManagerInterface |
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{ |
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if (\method_exists($this->parent, 'getEntityManager')) { |
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return $this->parent->getEntityManager(); |
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} |
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if (\method_exists($this->parent, 'getObjectManager')) { |
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return $this->parent->getObjectManager(); |
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} |
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throw new \RuntimeException(sprintf( |
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'Method `getEntityManager` or `getObjectManager` does not exist on parent event class `%s`', |
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\get_class($this->parent)) |
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); |
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} |
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} |
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sauls /
object-registry-bundle
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