Repository.saveAll does not cache over hole transaction

[shanon84]

Hey,
Scenario: you have 10 new person nodes and want to save them with a relation to an existing adress.
If you use the PersonRepository.saveAll, the adress will be saved 10 times, even if it is the same node on every person.
In Neo4jTemplate.saveAllImpl after saving the persons, the relationships are processed. Here a new ProcessingStateMachine is created for each node. If you would reuse the same StateMachine, it would not write/process the same nodes again and again.

[michael-simons]

What a nice, low hanging fruit. You are totally right, thank you!