ここでは、 Deployment、DeploymentStep、およびDeploymentStatusLogの3 つのエンティティが関係しています。これらのクラスの関連する定義を貼り付けることから始めます
src/My/Bundle/Entity/Deployment.php
<?php
namespace My\Bundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\PersistentCollection;
/**
* @ORM\Table(name="deployment")
* @ORM\Entity()
*/
class Deployment
{
/**
* Status Log Entries for this deployment
*
* @var \Doctrine\ORM\PersistentCollection
*
* @ORM\OneToMany(targetEntity="DeploymentStatusLog", mappedBy="deployment", cascade={"persist","remove"})
* @ORM\OrderBy({"created_at"="DESC"})
*/
protected $status_logs;
/**
* @var \Doctrine\ORM\PersistentCollection
*
* @ORM\OneToMany(targetEntity="DeploymentStep", mappedBy="deployment", cascade={"persist","remove"})
* @ORM\OrderBy({"sequence" = "ASC"})
*/
protected $steps;
public function __construct()
{
$this->status_logs = new ArrayCollection();
$this->steps = new ArrayCollection();
}
/**
* Add status_logs
*
* @param DeploymentStatusLog $statusLogs
*/
public function addDeploymentStatusLog(DeploymentStatusLog $statusLogs)
{
$this->status_logs[] = $statusLogs;
}
/**
* Add steps
*
* @param DeploymentStep $steps
*/
public function addDeploymentStep(DeploymentStep $steps)
{
$this->steps[] = $steps;
}
// ...
}
src/My/Bundle/Entity/DeploymentStep.php
<?php
namespace My\Bundle\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* @ORM\Table(name="deployment_step")
* @ORM\Entity()
*/
class DeploymentStep
{
/**
* @var Deployment
*
* @ORM\ManyToOne(targetEntity="Deployment", cascade={"all"})
* @ORM\JoinColumn(name="deployment_id", referencedColumnName="id")
* @Gedmo\SortableGroup
*/
private $deployment;
/**
* Set deployment
*
* @param Deployment $deployment
*/
public function setDeployment(Deployment $deployment)
{
$this->deployment = $deployment;
}
// ...
}
src/My/Bundle/Entity/DeploymentStatusLog.php
<?php
namespace My\Bundle\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* @ORM\Table(name="deployment_status_log")
* @ORM\Entity()
*/
class DeploymentStatusLog
{
/**
* @var Deployment
*
* @ORM\ManyToOne(targetEntity="Deployment", cascade={"all"})
* @ORM\JoinColumn(name="deployment_id", referencedColumnName="id", nullable=false)
*/
protected $deployment;
/**
* Set deployment
*
* @param Deployment $deployment
*/
public function setDeployment( Deployment $deployment)
{
$this->deployment = $deployment;
}
// ...
}
ここで、これら 3 つのエンティティすべてに対してまったく新しいレコードを一度に作成しようとすると、問題が発生します。コントローラーで:
$em = $this->getDoctrine()->getEntityManager();
$deployment = new Deployment();
$form = $this->createForm(new DeploymentType($em), $deployment);
if ($request->getMethod() == 'POST')
{
$form->bindRequest($request);
if ($form->isValid())
{
$codeStep = new DeploymentStep();
$codeStep->setDeployment( $deployment );
// Other setters on DeploymentStep
$deploymentStatusLog = new DeploymentStatusLog();
$deploymentStatusLog->setDeployment( $deployment );
// Other setters on DeploymentStatusLog
$deployment->addDeploymentStep( $codeStep );
$deployment->addDeploymentStatusLog( $deploymentStatusLog );
$em->persist( $deployment );
$em->flush();
}
}
UnitOfWork が処理するときに何が起こるか、未定義のインデックスについて不平を言う奇妙に見える例外をスローします。
/project/vendor/symfony/src/Symfony/Component/HttpKernel/Debug のメッセージ「Notice: Undefined index: 000000001294f822000000006b6f9f2c in /project/vendor/doctrine/lib/Doctrine/ORM/UnitOfWork.php line 2252」による例外「ErrorException」 /ErrorHandler.php:67
ここで、最初に展開エンティティを永続化/フラッシュしてから、関連付けを永続化/フラッシュすると、成功します。
したがって、アプリケーションのこの部分を機能させるためにそれを行うことはできますが、それはちょっと間違っているように感じます。なぜなら、このプロセスはアトミックでなければならず、それがトランザクションクエリのそもそもの要点だからです。
手がかりはありますか?
- シンフォニー 2.0.15
- 教義 2.1.7
- PHP 5.3.3
- MySQL 5.1.52
- アパッチ 2.2.15
編集
リクエストによる完全なスタック トレース
exception 'ErrorException' with message 'Notice: Undefined index: 000000004081f5f9000000005f1dbbfc in /project/vendor/doctrine/lib/Doctrine/ORM/UnitOfWork.php line 2252' in /project/vendor/symfony/src/Symfony/Component/HttpKernel/Debug/ErrorHandler.php:67
Stack trace:
#0 /project/vendor/doctrine/lib/Doctrine/ORM/UnitOfWork.php(2252): Symfony\Component\HttpKernel\Debug\ErrorHandler->handle(8, 'Undefined index...', '/mnt/hgfs/mount...', 2252, Array)
#1 /project/vendor/doctrine/lib/Doctrine/ORM/Query.php(321): Doctrine\ORM\UnitOfWork->getEntityIdentifier(Object(My\Bundle\Entity\Deployment))
#2 /project/vendor/doctrine/lib/Doctrine/ORM/Query.php(274): Doctrine\ORM\Query->processParameterValue(Object(My\Bundle\Entity\Deployment))
#3 /project/vendor/doctrine/lib/Doctrine/ORM/Query.php(243): Doctrine\ORM\Query->processParameterMappings(Array)
#4 /project/vendor/doctrine/lib/Doctrine/ORM/AbstractQuery.php(607): Doctrine\ORM\Query->_doExecute()
#5 /project/vendor/doctrine/lib/Doctrine/ORM/AbstractQuery.php(413): Doctrine\ORM\AbstractQuery->execute(Array, 1)
#6 /project/vendor/gedmo-doctrine-extensions/lib/Gedmo/Sortable/SortableListener.php(344): Doctrine\ORM\AbstractQuery->getResult()
#7 /project/vendor/gedmo-doctrine-extensions/lib/Gedmo/Sortable/SortableListener.php(133): Gedmo\Sortable\SortableListener->getMaxPosition(Object(Doctrine\ORM\EntityManager), Object(Doctrine\ORM\Mapping\ClassMetadata), Array, Object(My\Bundle\Entity\DeploymentStep))
#8 /project/vendor/gedmo-doctrine-extensions/lib/Gedmo/Sortable/SortableListener.php(100): Gedmo\Sortable\SortableListener->processInsert(Object(Doctrine\ORM\EntityManager), Array, Object(Doctrine\ORM\Mapping\ClassMetadata), Object(My\Bundle\Entity\DeploymentStep))
#9 /project/vendor/doctrine-common/lib/Doctrine/Common/EventManager.php(64): Gedmo\Sortable\SortableListener->onFlush(Object(Doctrine\ORM\Event\OnFlushEventArgs))
#10 /project/vendor/doctrine/lib/Doctrine/ORM/UnitOfWork.php(280): Doctrine\Common\EventManager->dispatchEvent('onFlush', Object(Doctrine\ORM\Event\OnFlushEventArgs))
#11 /project/vendor/doctrine/lib/Doctrine/ORM/EntityManager.php(334): Doctrine\ORM\UnitOfWork->commit()
#12 /project/src/My/Bundle/Controller/DeploymentController.php(214): Doctrine\ORM\EntityManager->flush()
#13 [internal function]: My\Bundle\Controller\DeploymentController->createAction(Object(My\Bundle\Entity\Release), Object(Symfony\Component\HttpFoundation\Request))
#14 /project/vendor/bundles/JMS/SecurityExtraBundle/Security/Authorization/Interception/MethodSecurityInterceptor.php(73): ReflectionMethod->invokeArgs(Object(My\Bundle\Controller\DeploymentController), Array)
#15 /project/app/cache/dev/classes.php(9391) : eval()'d code(1): JMS\SecurityExtraBundle\Security\Authorization\Interception\MethodSecurityInterceptor->invoke(Object(JMS\SecurityExtraBundle\Security\Authorization\Interception\MethodInvocation), Array)
#16 [internal function]: {closure}(Object(My\Bundle\Entity\Release), Object(Symfony\Component\HttpFoundation\Request))
#17 /project/app/cache/dev/classes.php(3925): call_user_func_array(Object(Closure), Array)
#18 /project/app/cache/dev/classes.php(3895): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1)
#19 /project/app/cache/dev/classes.php(4899): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#20 /project/app/bootstrap.php.cache(551): Symfony\Bundle\FrameworkBundle\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#21 /project/web/app_dev.php(18): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request))
#22 {main}
編集2
要求に応じて作成アクションの完全なコード
/**
* @Route("/create/{id}", name="deployment_create_id")
* @ParamConverter("release", class="MyBundle:Release")
* @Method({"POST","GET"})
* @Secure(roles="ROLE_DEPLOYMENT_PLANNER")
* @Template()
*/
public function createAction( Release $release, Request $request )
{
$em = $this->getDoctrine()->getEntityManager();
$sessionUser = $this->get('security.context')->getToken()->getUser();
$deployment = new Deployment();
$deployment->setRelease( $release );
$deployment->setAuthor( $sessionUser );
$form = $this->createForm(new DeploymentType($em), $deployment);
if ($request->getMethod() == 'POST')
{
$form->bindRequest($request);
if ($form->isValid())
{
$codeStep = new DeploymentStep();
$codeStep->setDeployment( $deployment );
$codeStep->setSequence( 0 );
$codeStep->setTitle( "Update Code" );
$codeStep->setDetails( "Update codebase per the plan's specifications" );
$codeStep->setDeploymentStepType(
$em->getRepository('MyBundle:DeploymentStepType')->findOneBy(
array( 'name' => DeploymentStepType::TYPE_OTHER )
)
);
$deploymentStatusLog = new DeploymentStatusLog();
$deploymentStatusLog->setDeployment( $deployment );
$deploymentStatusLog->setUser( $sessionUser );
$deploymentStatusLog->setNotes( 'New Deployment Created' );
$deploymentStatusLog->setDeploymentStatus(
$em->getRepository('MyBundle:DeploymentStatus')->findOneBy(
array( 'title' => DeploymentStatus::STATUS_NEW )
)
);
$deployment->addDeploymentStep( $codeStep );
$deployment->addDeploymentStatusLog( $deploymentStatusLog );
try {
$em->persist( $deployment );
$em->persist( $codeStep );
$em->persist( $deploymentStatusLog );
$em->flush();
return $this->redirectSuccess(
'Deployment created.'
, $release->getRouteName()
, $release->getRouteParameters()
);
}
catch ( \Exception $e )
{
$this->setFlashErrorMessage( 'Error saving deployment.' );
}
}
}
return array(
'release' => $release
, 'form' => $form->createView()
);
}