[CONTROLLER-154] Transaction readOperationalData() vs. removeOperationalData()

Blocks — Tue, 25 Jul 2023 08:23:05 +0000

DataModificationTransaction is supposed to reflect a consistent view on the data tree. Issuing the following sequence of calls:

1) readOperationalData(some.identifier)
2) putOperationalData(some.identifier.child)
3) readOperationalData(some.identifier)

will result in 3) reporting the data as if 2) has never happened. This needs to be addressed by lazily instantiating the binding-aware objects and tying them lazily to the backing store snapshot. This is especially true for things like:

List<Object> list = trans.readOperationalData(some.identifier)
trans.putOperationalData(some.identifier.listKey, object)
for (Object o : list) {
// object should be visible
}

OpenDaylight JIRA

[CONTROLLER-154] Transaction readOperationalData() vs. removeOperationalData()