Spring cache/jsr107: list/collection argument as part of the key

Question

I have a service which calls external system to retrieve some kind of objects by their external id as well as submit them back to update. Rather than retrieving objects one

Answer 1

AFAIK this is not possible with annotations. You can use the imperative API, which contains the bulk operations you need, for example Cache.getAll(keySet) and Cache.removeAll(keySet)