Class LaravelUi5\Sdk\Action\BusinessTransaction

final

The business unit of work a handler seals — distinct from the database transaction (owned by the dispatcher). Accumulate any number of non-terminal messages (any severity) and touched OData paths, then seal with exactly one terminal commit() / rollback().

$tx->error(text('messages.credit.exceeded'), '/amount'); return $tx->rollback(text('messages.partner.not_created'));

commit/rollback are the seal; the severity verbs are secondary detail. A second seal throws {@see TransactionAlreadySealedException} — the dispatcher's §9 guard routes that (and a $response !== $tx->response() mismatch) through the technical-failure tier.

Methods