def update_objects(cls, context, values, validate_filters=True, **kwargs):
"""
Update objects that match filtering criteria from DB.
:param context:
:param values: multiple keys to update in matching objects
:param validate_filters: Raises an error in case of passing an unknown
filter
:param kwargs: multiple keys defined by key=value pairs
:return: Number of entries updated
"""
if validate_filters:
cls.validate_filters(**kwargs)
# if we have standard attributes, we will need to fetch records to
# update revision numbers
if cls.has_standard_attributes():
return super(NeutronDbObject,
cls).update_objects(context,
values,
validate_filters=False,
**kwargs)
with db_api.autonested_transaction(context.session):
return obj_db_api.update_objects(context, cls.db_model,
cls.modify_fields_to_db(values),
**cls.modify_fields_to_db(kwargs))
def update_objects(cls, context, values, validate_filters=True, **kwargs):
"""Update objects that match filtering criteria from DB.
:param context:
:param values: multiple keys to update in matching objects
:param validate_filters: Raises an error in case of passing an unknown
filter
:param kwargs: multiple keys defined by key=value pairs
:return: Number of entries updated
"""
if validate_filters:
cls.validate_filters(**kwargs)
with cls.db_context_writer(context):
# if we have standard attributes, we will need to fetch records to
# update revision numbers
if cls.has_standard_attributes():
return super(NeutronDbObject, cls).update_objects(
context, values, validate_filters=False, **kwargs)
return obj_db_api.update_objects(
cls, context,
cls.modify_fields_to_db(values),
**cls.modify_fields_to_db(kwargs))
