inTopLevelTransaction with specific database

[doxavore]

When requiring a new transaction (and the caller may already be in a transaction) with a single database seems to work with:

inTopLevelTransaction(
    isolationLevel,
    repetitionAttempts,
    null,
    statement
)

However, it isn't clear how this should work for a transaction when you're using (and possibly interleaving) multiple databases. TransactionManager.managerFor is marked as internal, so this doesn't work:

inTopLevelTransaction(
    isolationLevel,
    repetitionAttempts,
    TransactionManager.managerFor(database),
    statement
)

Is there a better way to handle this? Should we provide an overload of inTopLevelTransaction that accepts a Database instead of a TransactionManager? Or do we need to create a new TransactionManager for each inTopLevelTransaction?

[Tapac]

Agree. I had replaced TransactionManager with Database as 3rd parameter of inTopLevelTransaction.