GoogleAuthorizationCodeFlow Won't Work With non-AppEngine

[bcwhite-code]

https://developers.google.com/api-client-library/java/google-api-java-client/oauth2

The GoogleAuthorizationCodeFlow class needs, for persistence, a DataStoreFactory. However, this appears to be accessible only with AppEngine because the Cloud-Run library provides instead a DatastoreFactory (small S).

This dependency goes down event into the AuthorizationCodeFlow base class making it (seemingly) impossible for me to create a custom derived class that manages the persistence on my terms.

It would be nice if the base class was independent of the storage type, using function calls that can be overridden.

[Edwardiv1]

Have you tried com.google.api.client.util.store.FileDataStoreFactory ?

[bcwhite-code]

I saw that class but I need it stored in Google's Datastore, not in the filesystem of the container. There's no guarantee that the incoming redirect will go to the same instance.