Metacat

set date uploaded and date system metadata updated date to current time when calling MN.create() and MN.update()

do not allow system metadata to have obsoletes or obsoletedBy fields when calling the create() method -- these are only allowed for updates so that we do not subvert object versioning by [un]knowingly submitting system metadata that directs one id to another.

set the originating member node on update()

set the originating member node on create()

-use whatever object format id is stored in the DB
-only set originating node and authoritative node if we have non-null values for them

set sysmeta submitter based on the subject given in the certificate

skip Objects that have null format ids are invalid checksums

MN.setAccess() is a PUT

correctly handle incoming "accessPolicy" parameters for the setAccess() method

swap the parameters for update: existing pid should be first, and then newPid