Metacat

Correctly deserialize the BaseException subclass in handling calls to setReplicationStatus()

Use Lock instead of ILock to be consistent across classes.

After reviewing CNodeService and D1NodeService prompted by Robert comparing the Hazelcast locking with the d1_synchronization locking, I've made a number of changes that will prevent locking problems:

1) Multiple methods contained try/catch blocks that would:...

only delete replicated data files (server_location != 1)

use inherited access control from EML for the data file we download from a remote source
http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5522

download remote data and save locally when it is referenced by an EML package, then include it in the ORE map.
http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5522

When the requested count in a call to listObjects() is 0, return an empty object list, not a full one. Fixes https://redmine.dataone.org/issues/2122

Minor formatting for querySystemMetadata().

exapnd permissions on the exisiting access rule not on the permission being checked. (hierarchical permissions)

upgrade routine to purge empty replicated data files so that they can be re-replicated
http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5536