1 # Copyright (C) 2021 Wind River Systems, Inc.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
15 # pylint: disable=attribute-defined-outside-init
16 from __future__ import annotations
19 from o2ims.domain.ocloud_repo import OcloudRepository,\
20 ResourcePoolRepository, ResourceRepository, ResourceTypeRepository,\
21 DeploymentManagerRepository
22 from o2ims.domain.stx_repo import StxObjectRepository
25 class AbstractUnitOfWork(abc.ABC):
26 oclouds: OcloudRepository
27 resource_types: ResourceTypeRepository
28 resource_pools: ResourcePoolRepository
29 resources: ResourceRepository
30 deployment_managers: DeploymentManagerRepository
31 stxobjects: StxObjectRepository
36 def __exit__(self, *args):
42 def collect_new_events(self):
43 for entry in self.oclouds.seen:
45 yield entry.events.pop(0)
46 for entry in self.resource_pools.seen:
48 yield entry.events.pop(0)
49 for entry in self.resources.seen:
51 yield entry.events.pop(0)
52 for entry in self.resource_types.seen:
54 yield entry.events.pop(0)
55 # for entry in self.stxobjects.seen:
57 # yield entry.events.pop(0)
58 for entry in self.deployment_managers.seen:
60 yield entry.events.pop(0)
64 raise NotImplementedError
68 raise NotImplementedError