ISettingsUnitTransactionStrategyExecuteInReaderLockAsync - метод
Executes a read request for a settings unit within a reader/writer lock.
Пространство имён: Tessa.SettingsUnitsСборка: Tessa (в Tessa.dll) Версия: 4.2.0+ffad8363f63902f18b3b3f4cfa533a14b2fb19a6
Task<bool> ExecuteInReaderLockAsync(
Guid id,
bool? shouldExist,
IValidationResultBuilder validationResult,
Func<SettingsUnitTransactionParameter, Task> asyncAction,
CancellationToken cancellationToken = default
)
Function ExecuteInReaderLockAsync (
id As Guid,
shouldExist As Boolean?,
validationResult As IValidationResultBuilder,
asyncAction As Func(Of SettingsUnitTransactionParameter, Task),
Optional cancellationToken As CancellationToken = Nothing
) As Task(Of Boolean)
Task<bool>^ ExecuteInReaderLockAsync(
Guid id,
Nullable<bool> shouldExist,
IValidationResultBuilder^ validationResult,
Func<SettingsUnitTransactionParameter^, Task^>^ asyncAction,
CancellationToken cancellationToken = CancellationToken()
)
abstract ExecuteInReaderLockAsync :
id : Guid *
shouldExist : Nullable<bool> *
validationResult : IValidationResultBuilder *
asyncAction : Func<SettingsUnitTransactionParameter, Task> *
?cancellationToken : CancellationToken
(* Defaults:
let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<bool>
- id Guid
- The unique identifier of the settings unit for which the lock is established.
- shouldExist NullableBoolean
Indicates the expected existence of the settings unit in the system.
- – The unit must exist
- – The unit must not exist
- – Existence doesn't matter
- validationResult IValidationResultBuilder
Объект, выполняющий построение результата валидации.
- asyncAction FuncSettingsUnitTransactionParameter, Task
- The read request for the settings unit, accepting a parameter with transaction information.
- cancellationToken CancellationToken (Optional)
Propagates notification that operations should be canceled.
TaskBoolean if the request completed successfully;
if an exception occurred during transaction creation or request execution,
resulting in a rollback of the initiated transaction.