openmicroscopy/openmicroscopy — pull request #1894 by joshmoore (2013-12-12 15:09:33+00:00)
Title: Add DBUserCheck to create a Roles object from the DB (See #11813)

By default the strings "user", "guest", "root", and "system" are
used to look up the IDs. By setting omero.roles.user.guest etc.
in config.xml, other strings can be used, but this is NOT suggested.