def delete_port_pair_group(self, context, id):
try:
with db_api.context_manager.writer.using(context):
pg = self._get_port_pair_group(context, id)
if pg.chain_group_associations:
raise ext_sfc.PortPairGroupInUse(id=id)
context.session.delete(pg)
except ext_sfc.PortPairGroupNotFound:
LOG.info("Deleting a non-existing port pair group.")
def delete_port_pair_group(self, context, id):
try:
with context.session.begin(subtransactions=True):
pg = self._get_port_pair_group(context, id)
if pg.chain_group_associations:
raise ext_sfc.PortPairGroupInUse(id=id)
context.session.delete(pg)
except ext_sfc.PortPairGroupNotFound:
LOG.info(_LI("Deleting a non-existing port pair group."))
