TransactionalTaskDirectoryExecutor is increasing in complexity

[rjkip]

TransactionalTaskDirectoryExecutor is currently tasked with:

• Managing execution states: prerequisites checking, execution, cleaning up, and roll back.
• Initiating rollback when a SIGINT is trapped during execution or cleaning up.
• Rethrowing unhandled exceptions that occur during execution or cleaning up after rolling back changes.

A solution to this increasing complexity should be found before adding more. (Finite state machine perhaps?)

[rjkip]

@DRvanR wrote:

👍 on the sentiment as a whole.

Not sure about the FSM, it seems sensible, but so would be a simple pipeline or for example middlewares when trying to split out responsibilities.