public static interface Datastore.TransactionCallable<T>
A callback for running with a transactional com.google.cloud.datastore.DatastoreReaderWriter. The associated transaction will be committed
after a successful return from the run method. Any propagated exception will cause the
transaction to be rolled-back.
Type Parameter
Name
Description
T
Methods
run(DatastoreReaderWriter readerWriter)
public abstract T run(DatastoreReaderWriter readerWriter)
