Threading model of BeanPersistListener

[gdoenlen]

Hi, I was planning on adopting BeanPersistListener to execute side effects that only happen after a transaction is committed. The docs say that BeanPersistListener runs in a background thread, but doesn't provide many more details.

• Is is a single thread for everything?
• Is the threadpool configurable?
• Is is a platform thread or a virtual?
• How does it handle ThreadLocals or ScopedValues? I imagine at some point I'll have to do queries in this thread, but a lot of that in my system depends on the current user or current tenant that are stored in threadlocals. It looks like I can supply a BackgroundExecutorWrapper to copy that stuff over? Is it automatically picked up like the other listeners?