Is there a simple way in JPA/Lift to query to retrieve a single object
from the database, assign it to a val if found, or create a new object
of that type and assign it instead of there is no such object in the
database?
Sort of a...
val user: User =
Model.createNamedQuery(
"findUserByUsername",
"username" -> "hal"
).findOr(new User())
or something like that? That would be very useful.
Thanks,
Chas.
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