barbican/barbican/objects/project_quotas.py

92 lines
4.0 KiB
Python

# Copyright 2018 Fujitsu.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_versionedobjects import base as object_base
from barbican.common import exception
from barbican import i18n as u
from barbican.model import models
from barbican.model import repositories as repos
from barbican.objects import base
from barbican.objects import fields
@object_base.VersionedObjectRegistry.register
class ProjectQuotas(base.BarbicanObject, base.BarbicanPersistentObject,
object_base.VersionedObjectDictCompat):
fields = {
'project_id': fields.StringField(nullable=True),
'secrets': fields.IntegerField(nullable=True, default=None),
'containers': fields.IntegerField(nullable=True, default=None),
'consumers': fields.IntegerField(nullable=True, default=None),
'orders': fields.IntegerField(nullable=True, default=None),
'cas': fields.IntegerField(nullable=True, default=None),
'project': fields.ObjectField('Project', nullable=True, default=None),
}
db_model = models.ProjectQuotas
db_repo = repos.get_project_quotas_repository()
synthetic_fields = ['project']
def _validate_fields(self, change_fields):
msg = u._("Must supply non-None {0} argument for ProjectQuotas entry.")
if change_fields.get('project_id') is None:
raise exception.MissingArgumentError(msg.format("project_id"))
def _get_db_entity(self, parsed_project_quotas=None):
return self.db_model(parsed_project_quotas=parsed_project_quotas,
check_exc=False)
def create(self, session=None, parsed_project_quotas=None):
change_fields = self._get_changed_persistent_fields()
self._validate_fields(change_fields)
db_entity = self._get_db_entity(
parsed_project_quotas=parsed_project_quotas)
db_entity.update(change_fields)
db_entity = self.db_repo.create_from(db_entity, session=session)
self._from_db_object(db_entity)
@classmethod
def get_by_create_date(cls, offset_arg=None, limit_arg=None,
suppress_exception=False, session=None):
entities_db, offset, limit, total = \
cls.db_repo.get_by_create_date(offset_arg, limit_arg,
suppress_exception, session)
entities = [cls()._from_db_object(entity_db)
for entity_db in entities_db]
return entities, offset, limit, total
@classmethod
def create_or_update_by_project_id(cls, project_id,
parsed_project_quotas,
session=None):
cls.db_repo.create_or_update_by_project_id(project_id,
parsed_project_quotas,
session)
@classmethod
def get_by_external_project_id(cls, external_project_id,
suppress_exception=False, session=None):
entity_db = cls.db_repo. \
get_by_external_project_id(external_project_id,
suppress_exception, session)
return cls()._from_db_object(entity_db)
@classmethod
def delete_by_external_project_id(cls, external_project_id,
suppress_exception=False, session=None):
cls.db_repo.delete_by_external_project_id(external_project_id,
suppress_exception,
session)