runtime.performInTransaction(() -> {
// ... do some changes
context.commitChanges();
// ... do more changes
context.commitChanges();
return true;
}); Previous code is an example on "Guide to 4.0 Features".
My questions are:
- What is then persistence state of objects after first commitChanges() ?
- If second commitChanges() fails, what happen to the persistence state
coming from firs commitChages() ?
- What happen if we return false?
Atte. Juan Manuel Díaz Lara
