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20 namespace Doctrine\ORM;
23 * An OptimisticLockException is thrown when a version check on an object
24 * that uses optimistic locking through a version field fails.
26 * @author Roman Borschel <roman@code-factory.org>
27 * @author Benjamin Eberlei <kontakt@beberlei.de>
30 class OptimisticLockException extends ORMException
34 public function __construct($msg, $entity)
36 parent::__construct($msg);
37 $this->entity = $entity;
41 * Gets the entity that caused the exception.
45 public function getEntity()
50 public static function lockFailed($entity)
52 return new self("The optimistic lock on an entity failed.", $entity);
55 public static function lockFailedVersionMissmatch($entity, $expectedLockVersion, $actualLockVersion)
57 return new self("The optimistic lock failed, version " . $expectedLockVersion . " was expected, but is actually ".$actualLockVersion, $entity);
60 public static function notVersioned($entityName)
62 return new self("Cannot obtain optimistic lock on unversioned entity " . $entityName, null);