Convenience shortcut for aggregate security annotations [DATAREST-1078]

Christopher Smith opened DATAREST-1078 and commented

This request might be more suitable for Commons.

I'm implementing a fairly common pattern using SDR, where a company-wide database should be viewable and searchable by anyone with USER permission, but only editable by someone with ADMIN permission. Since I want to take advantage of the convenience of PagingAndSortingRepository, I will need to redeclare lots of methods and apply repetitive security annotations. It would be very convenient to be able to apply blanket policies to all read or write methods on a repository interface:

@RepositorySecurity(
  read = { @PreAuthorize("hasRole('USER')") },
  write = { @PreAuthorize("hasRole('ADMIN')") }
)
public interface ListingRepository extends PagingAndSortingRepository<Listing, Long> {
}

Affects: 2.6.3 (Ingalls SR3)