MongoDB\Driver\Exception\RuntimeException::hasErrorLabel

(mongodb >= 1.6.0)

MongoDB\Driver\Exception\RuntimeException::hasErrorLabel — Returns whether an error label is associated with an exception

説明

final public function MongoDB\Driver\Exception\RuntimeException::hasErrorLabel(string $errorLabel): bool

Returns whether the errorLabel has been set for this exception. Error labels are set by either the server or the extension to indicate specific situations that may be handled by an application. A common situation might be determining whether to safely retry a transaction that failed due to a transient error (e.g. network error, transaction conflict). Examples of error labels are TransientTransactionError and UnknownTransactionCommitResult.

パラメータ

errorLabel: The name of the errorLabel to test for.

戻り値

Whether the given errorLabel is associated with this exception.

参考

MongoDB\Driver\Session::commitTransaction() - Commits a transaction
» MongoDB documentation on transactions

関連キーワード:

MongoDB Driver Exception whether exception RuntimeException errorLabel associated label hasErrorLabel transaction labels ServerException mongodb final server extension indicate specific situations handled application common situation determining