public function onPrePersist()
{
$this->updatedAt = new \DateTime();
if (null !== $this->extendedDataOriginal && null !== $this->extendedData && false === $this->extendedData->equals($this->extendedDataOriginal)) {
$this->extendedData = clone $this->extendedData;
}
}
public function onPreSave()
{
$this->updatedAt = new \Datetime();
// this is necessary until Doctrine adds an interface for comparing
// value objects. Right now this is done by referential equality
if (null !== $this->extendedDataOriginal && false === $this->extendedData->equals($this->extendedDataOriginal)) {
$this->extendedData = clone $this->extendedData;
}
}
