/// <summary>
/// Create transaction scope wrapping existing storage transaction.
/// </summary>
/// <param name="transactionToUse">
/// Transaction to wrap; may be null.
/// </param>
/// <param name="dispose">
/// Dispose underlying storage transaction at the end of the scope.
/// </param>
/// <returns>
/// New scope.
/// </returns>
public IStorageTransactionScope CreateTransactionScope(IFileSystemTransaction transactionToUse, bool dispose)
{
CheckTransactionsSupported();
Check.DoAssertLambda(transactionToUse == null || transactionToUse is KtmTransaction, () => new ArgumentException("Unknown transaction type"));
Check.DoAssertLambda(transactionToUse == null || transactionToUse.IsActive, () => new ArgumentException("The transaction is not active"));
_log.Debug("Creating storage transaction scope from provided transaction");
return(KtmTransactionScope.Create((KtmTransaction)transactionToUse, dispose));
}
/// <summary>
/// Create transaction scope for storage IO.
/// </summary>
/// <param name="masterTransaction">
/// Transaction to be made master of the underlying storage transaction.
/// </param>
/// <param name="dispose">
/// Dispose underlying storage transaction at the end of the scope.
/// </param>
/// <returns>
/// New scope.
/// </returns>
/// <remarks>
/// Creates new storage transaction participating in the specified managed <paramref name="masterTransaction"/>
/// regardless of current storage and managed context. The underlying storage transaction will be subscribed to master transaction's completion event
/// if <paramref name="dispose"/> is <see langword="false"/>.
/// </remarks>
public IStorageTransactionScope CreateSlaveTransactionScope(Transaction masterTransaction, bool dispose)
{
return(KtmTransactionScope.Create(masterTransaction, dispose));
}