def add_portinfo(session, id, datapath_id='', port_no=0,
vlan_id=OFP_VLAN_NONE, mac=''):
try:
portinfo = nmodels.PortInfo(id=id, datapath_id=datapath_id,
port_no=port_no, vlan_id=vlan_id, mac=mac)
with session.begin(subtransactions=True):
session.add(portinfo)
except Exception as exc:
LOG.exception(exc)
raise nexc.NECDBException(reason=exc.message)
return portinfo
def add_ofc_item(session, resource, neutron_id, ofc_id):
try:
model = _get_resource_model(resource)
params = dict(neutron_id=neutron_id, ofc_id=ofc_id)
item = model(**params)
with session.begin(subtransactions=True):
session.add(item)
session.flush()
except Exception as exc:
LOG.exception(exc)
raise nexc.NECDBException(reason=exc.message)
return item