def _from_db_object(cls,
context,
group_snapshot,
db_group_snapshots,
expected_attrs=None):
expected_attrs = expected_attrs or []
for name, field in group_snapshot.fields.items():
if name in cls.OPTIONAL_FIELDS:
continue
value = db_group_snapshots.get(name)
setattr(group_snapshot, name, value)
if 'group' in expected_attrs:
group = objects.Group(context)
group._from_db_object(context, group, db_group_snapshots['group'])
group_snapshot.group = group
if 'snapshots' in expected_attrs:
snapshots = base.obj_make_list(context,
objects.SnapshotsList(context),
objects.Snapshots,
db_group_snapshots['snapshots'])
group_snapshot.snapshots = snapshots
group_snapshot._context = context
group_snapshot.obj_reset_changes()
return group_snapshot
def _from_db_object(context,
cgsnapshot,
db_cgsnapshots,
expected_attrs=None):
expected_attrs = expected_attrs or []
for name, field in cgsnapshot.fields.items():
if name in OPTIONAL_FIELDS:
continue
value = db_cgsnapshots.get(name)
setattr(cgsnapshot, name, value)
if 'consistencygroup' in expected_attrs:
consistencygroup = objects.ConsistencyGroup(context)
consistencygroup._from_db_object(
context, consistencygroup, db_cgsnapshots['consistencygroup'])
cgsnapshot.consistencygroup = consistencygroup
if 'snapshots' in expected_attrs:
snapshots = base.obj_make_list(context,
objects.SnapshotsList(context),
objects.Snapshots,
db_cgsnapshots['snapshots'])
cgsnapshot.snapshots = snapshots
cgsnapshot._context = context
cgsnapshot.obj_reset_changes()
return cgsnapshot
