【发布时间】:2011-10-14 17:27:39
【问题描述】:
是否可以在事件侦听器中持久化实体?我正在尝试实现审计跟踪功能:
public function preUpdate($eventArgs)
{
if ($eventArgs->getEntity() instanceof \Domain\Entity\Customer) {
$customerAuditTrail = new \Domain\Entity\CustomerAuditTrail();
if ($eventArgs->hasChangedField('FirstName')) {
$customerAuditTrail->setAction('Update');
$customerAuditTrail->setField('FirstName');
$customerAuditTrail->setCustomer($eventArgs->getEntity());
$customerAuditTrail->setOldValue($eventArgs->getOldValue('FirstName'));
$customerAuditTrail->setNewValue($eventArgs->getNewValue('FirstName'));
...
$this->_em->persist($customerAuditTrail);
}
}
}
保存操作正常,但 customerAuditTrail 尚未持久化到数据库中。
【问题讨论】:
标签: doctrine-orm