/**
* Schedules an entity for insertion into the database.
* If the entity already has an identifier, it will be added to the identity map.
*
* @param object $entity The entity to schedule for insertion.
*
* @return void
*
* @throws ORMInvalidArgumentException
* @throws \InvalidArgumentException
*/
public function scheduleForInsert($entity)
{
$oid = spl_object_hash($entity);
if (isset($this->entityUpdates[$oid])) {
throw new InvalidArgumentException("Dirty entity can not be scheduled for insertion.");
}
if (isset($this->entityDeletions[$oid])) {
throw ORMInvalidArgumentException::scheduleInsertForRemovedEntity($entity);
}
if (isset($this->originalEntityData[$oid]) && !isset($this->entityInsertions[$oid])) {
throw ORMInvalidArgumentException::scheduleInsertForManagedEntity($entity);
}
if (isset($this->entityInsertions[$oid])) {
throw ORMInvalidArgumentException::scheduleInsertTwice($entity);
}
$this->entityInsertions[$oid] = $entity;
if (isset($this->entityIdentifiers[$oid])) {
$this->addToIdentityMap($entity);
}
if ($entity instanceof NotifyPropertyChanged) {
$entity->addPropertyChangedListener($this);
}
}
