private function setupCommit()
{
$obj_commit_request = new CommitRequest();
if (null === $this->str_next_transaction) {
$obj_commit_request->setMode(Mode::NON_TRANSACTIONAL);
} else {
$obj_commit_request->setMode(Mode::TRANSACTIONAL);
$this->applyTransaction($obj_commit_request);
}
return $obj_commit_request;
}