def get_by_id(cls, context, id):
db_obj = db_api.get_object(context, cls.db_model,
**{cls.primary_key: id})
if db_obj:
obj = cls(context, **db_obj)
obj.obj_reset_changes()
return obj
def get_by_id(cls, context, id):
db_obj = db_api.get_object(context, cls.db_model,
**{cls.primary_key: id})
if db_obj:
obj = cls(context, **db_obj)
obj.obj_reset_changes()
return obj
def delete(self):
models = (("network", self.network_binding_model), ("port", self.port_binding_model))
with db_api.autonested_transaction(self._context.session):
for object_type, model in models:
binding_db_obj = db_api.get_object(self._context, model, policy_id=self.id)
if binding_db_obj:
raise exceptions.QosPolicyInUse(
policy_id=self.id, object_type=object_type, object_id=binding_db_obj["%s_id" % object_type]
)
super(QosPolicy, self).delete()
def delete(self):
models = (('network', self.network_binding_model),
('port', self.port_binding_model))
with db_api.autonested_transaction(self._context.session):
for object_type, model in models:
binding_db_obj = db_api.get_object(self._context,
model,
policy_id=self.id)
if binding_db_obj:
raise exceptions.QosPolicyInUse(
policy_id=self.id,
object_type=object_type,
object_id=binding_db_obj['%s_id' % object_type])
super(QosPolicy, self).delete()
def get_by_id(cls, context, id):
db_obj = db_api.get_object(context, cls.db_model, id=id)
if db_obj:
obj = cls(context, **db_obj)
obj.obj_reset_changes()
return obj
def _get_object_policy(cls, context, model, **kwargs):
with db_api.autonested_transaction(context.session):
binding_db_obj = db_api.get_object(context, model, **kwargs)
if binding_db_obj:
return cls.get_by_id(context, binding_db_obj['policy_id'])
def _get_object_policy(cls, context, model, **kwargs):
with db_api.autonested_transaction(context.session):
binding_db_obj = db_api.get_object(context, model, **kwargs)
if binding_db_obj:
return cls.get_by_id(context, binding_db_obj["policy_id"])
def get_by_id(cls, context, id):
db_obj = db_api.get_object(context, cls.db_model, id=id)
if db_obj:
obj = cls(context, **db_obj)
obj.obj_reset_changes()
return obj