o2app/service/handlers.py

   1 # Copyright (C) 2021 Wind River Systems, Inc.
   2 #
   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
   6 #
   7 #      http://www.apache.org/licenses/LICENSE-2.0
   8 #
   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.
  14
  15 # pylint: disable=unused-argument
  16 from __future__ import annotations
  17
  18 from o2dms.service import nfdeployment_handler
  19 # from dataclasses import asdict
  20 from typing import List, Dict, Callable, Type
  21 # TYPE_CHECKING
  22 from o2ims.domain import commands, events
  23
  24 from o2dms.domain import commands as o2dms_cmmands
  25 from o2dms.domain import events as o2dms_events
  26 from o2ims.service.auditor import ocloud_handler, dms_handler, \
  27     resourcepool_handler, pserver_handler, pserver_cpu_handler, \
  28     pserver_mem_handler, pserver_port_handler, pserver_if_handler,\
  29     pserver_eth_handler, alarm_handler
  30 from o2ims.service.command import notify_handler, registration_handler,\
  31     notify_alarm_handler
  32 from o2ims.service.event import ocloud_event, resource_event, \
  33     resource_pool_event, configuration_event, alarm_event
  34
  35 # if TYPE_CHECKING:
  36 #     from . import unit_of_work
  37
  38
  39 class InvalidResourceType(Exception):
  40     pass
  41
  42
  43 EVENT_HANDLERS = {
  44     o2dms_events.NfDeploymentStateChanged: [
  45         nfdeployment_handler.publish_nfdeployment_state_change
  46     ],
  47     # o2dms_events.NfDeploymentCreated: [
  48     #     nfdeployment_handler.publish_nfdeployment_created],
  49     # o2dms_events.NfDeploymentInstalled: [
  50     #     nfdeployment_handler.publish_nfdeployment_installed],
  51     # o2dms_events.NfDeploymentUninstalling: [
  52     #     nfdeployment_handler.publish_nfdeployment_uninstalling],
  53     # o2dms_events.NfDeploymentUninstalled: [
  54     #     nfdeployment_handler.publish_nfdeployment_uninstalled]
  55     events.OcloudChanged: [ocloud_event.notify_ocloud_update],
  56     events.ResourceChanged: [resource_event.notify_resource_change],
  57     events.ResourcePoolChanged: [resource_pool_event.\
  58                                  notify_resourcepool_change],
  59     events.ConfigurationChanged: [configuration_event.\
  60                                   notify_configuration_change],
  61     events.AlarmEventChanged: [alarm_event.\
  62                                notify_alarm_event_change],
  63 }  # type: Dict[Type[events.Event], Callable]
  64
  65
  66 COMMAND_HANDLERS = {
  67     commands.UpdateOCloud: ocloud_handler.update_ocloud,
  68     commands.UpdateDms: dms_handler.update_dms,
  69     commands.UpdateAlarm: alarm_handler.update_alarm,
  70     commands.UpdateResourcePool: resourcepool_handler.update_resourcepool,
  71     commands.UpdatePserver: pserver_handler.update_pserver,
  72     commands.UpdatePserverCpu: pserver_cpu_handler.update_pserver_cpu,
  73     commands.UpdatePserverMem: pserver_mem_handler.update_pserver_mem,
  74     commands.UpdatePserverIf: pserver_if_handler.update_pserver_if,
  75     commands.UpdatePserverIfPort: pserver_port_handler.update_pserver_port,
  76     commands.UpdatePserverEth: pserver_eth_handler.update_pserver_eth,
  77     o2dms_cmmands.HandleNfDeploymentStateChanged:
  78     nfdeployment_handler.handle_nfdeployment_statechanged,
  79     o2dms_cmmands.InstallNfDeployment:
  80     nfdeployment_handler.install_nfdeployment,
  81     o2dms_cmmands.UninstallNfDeployment:
  82     nfdeployment_handler.uninstall_nfdeployment,
  83     o2dms_cmmands.DeleteNfDeployment:
  84     nfdeployment_handler.delete_nfdeployment,
  85     commands.PubMessage2SMO: notify_handler.notify_change_to_smo,
  86     commands.PubAlarm2SMO: notify_alarm_handler.notify_alarm_to_smo,
  87     commands.Register2SMO: registration_handler.registry_to_smo,
  88 }  # type: Dict[Type[commands.Command], Callable]