/**
*
* @param object $entity
* @param array $visited
* @return void
* @throws OHMRuntimeException
*/
private function doPersist($entity, array &$visited)
{
$oid = spl_object_hash($entity);
// Prevent infinite recursion
if (isset($visited[$oid])) {
return;
}
// Mark visited
$visited[$oid] = $entity;
$cm = $this->em->getClassMetadata(get_class($entity));
$state = $this->cs->getState($entity, $oid, $cm);
switch ($state) {
case self::STATE_NEW:
$this->cs->states[$oid] = self::STATE_MANAGED;
$this->cs->insertions[$oid] = $entity;
break;
case self::STATE_REMOVED:
// Entity becomes managed again
unset($this->cs->deletions[$oid]);
$this->cs->addToIdentityMap($entity, $cm);
$this->cs->states[$oid] = self::STATE_MANAGED;
$this->cs->updates[$oid] = $entity;
break;
case self::STATE_DETACHED:
throw OHMRuntimeException::cannotPersistDetachedEntity($entity);
case self::STATE_MANAGED:
$this->cs->updates[$oid] = $entity;
}
}
/**
*
* @param object $entity
* @param string $oid
* @param ClassMetadata $cm
* @return boolean
* @throws OHMRuntimeException
*/
public function removeFromIdentityMap($entity, $oid, ClassMetadata $cm)
{
$idHash = implode(' ', $this->identifiers[$oid]);
if ($idHash === '') {
throw OHMRuntimeException::entityHasNoIdentity($entity, "remove from identity map");
}
$className = $cm->rootName;
if (isset($this->identityMap[$className][$idHash])) {
unset($this->identityMap[$className][$idHash]);
return true;
}
return false;
}