// by either node type constraints nor by some retention or hold.
int options = ItemValidator.CHECK_LOCK | ItemValidator.CHECK_CHECKED_OUT |
ItemValidator.CHECK_CONSTRAINTS | ItemValidator.CHECK_HOLD | ItemValidator.CHECK_RETENTION;
getValidator().checkModify(parent, options, Permission.NONE);
ProtectedNodeImporter pi = new AccessControlImporter(this, this, false, ImportUUIDBehavior.IMPORT_UUID_COLLISION_THROW);
SessionImporter importer = new SessionImporter(parent, this, uuidBehavior, pi, null);
return new ImportHandler(importer, this);
}