logger.debug('In notify_change_to_smo')
msg_type = cmd.type
if msg_type == 'ResourceType':
- _notify_resourcetype(uow, cmd)
+ _notify_resourcetype(uow, cmd.data)
elif msg_type == 'ResourcePool':
- _notify_resourcepool(uow, cmd)
+ _notify_resourcepool(uow, cmd.data)
elif msg_type == 'Dms':
- _notify_dms(uow, cmd)
+ _notify_dms(uow, cmd.data)
elif msg_type == 'Resource':
- _notify_resource(uow, cmd)
+ _notify_resource(uow, cmd.data)
-def _notify_resourcetype(uow, cmd):
- data = cmd.data
- msg_type = cmd.type
+def _notify_resourcetype(uow, data):
with uow:
resource_type = uow.resource_types.get(data.id)
if resource_type is None:
for sub in subs:
sub_data = sub.serialize()
logger.debug('Subscription: {}'.format(sub_data['subscriptionId']))
- if not sub_data.get('filter', None):
- callback_smo(sub, data, msg_type, resource_type_dict)
- continue
- try:
- args = gen_orm_filter(ocloud.ResourceType, sub_data['filter'])
- except KeyError:
- logger.warning(
- 'Subscription {} filter {} has wrong attribute name '
- 'or value. Ignore the filter.'.format(
- sub_data['subscriptionId'], sub_data['filter']))
- callback_smo(sub, data, msg_type, resource_type_dict)
+ filters = handle_filter(sub_data['filter'], 'ResourceTypeInfo')
+ if not filters:
+ callback_smo(sub, data, resource_type_dict)
continue
- args.append(ocloud.ResourceType.resourceTypeId == data.id)
- ret = uow.resource_types.list_with_count(*args)
- if ret[0] != 0:
- logger.debug(
- 'ResourceType {} skip for subscription {} because of the '
- 'filter.'
- .format(data.id, sub_data['subscriptionId']))
+ filter_effect = 0
+ for filter in filters:
+ try:
+ args = gen_orm_filter(ocloud.ResourceType, filter)
+ except KeyError:
+ logger.warning(
+ 'Subscription {} filter {} has wrong attribute '
+ 'name or value. Ignore the filter.'.format(
+ sub_data['subscriptionId'],
+ sub_data['filter']))
+ continue
+ args.append(ocloud.ResourceType.resourceTypeId == data.id)
+ ret = uow.resource_types.list_with_count(*args)
+ if ret[0] > 0:
+ logger.debug(
+ 'ResourcePool {} skip for subscription {} because of'
+ ' the filter.'
+ .format(data.id, sub_data['subscriptionId']))
+ filter_effect += 1
+ break
+ if filter_effect > 0:
continue
- callback_smo(sub, data, msg_type, resource_type_dict)
+ callback_smo(sub, data, resource_type_dict)
-def _notify_resourcepool(uow, cmd):
- data = cmd.data
- msg_type = cmd.type
+def _notify_resourcepool(uow, data):
with uow:
resource_pool = uow.resource_pools.get(data.id)
if resource_pool is None:
for sub in subs:
sub_data = sub.serialize()
logger.debug('Subscription: {}'.format(sub_data['subscriptionId']))
- if not sub_data.get('filter', None):
- callback_smo(sub, data, msg_type, resource_pool_dict)
+ filters = handle_filter(sub_data['filter'], 'ResourcePoolInfo')
+ if not filters:
+ callback_smo(sub, data, resource_pool_dict)
continue
- try:
- args = gen_orm_filter(ocloud.Resource, sub_data['filter'])
- except KeyError:
- logger.warning(
- 'Subscription {} filter {} has wrong attribute name '
- 'or value. Ignore the filter.'.format(
- sub_data['subscriptionId'], sub_data['filter']))
- callback_smo(sub, data, msg_type, resource_pool_dict)
+ filter_effect = 0
+ for filter in filters:
+ try:
+ args = gen_orm_filter(ocloud.ResourcePool, filter)
+ except KeyError:
+ logger.warning(
+ 'Subscription {} filter {} has wrong attribute '
+ 'name or value. Ignore the filter.'.format(
+ sub_data['subscriptionId'],
+ sub_data['filter']))
+ continue
+ args.append(ocloud.ResourcePool.resourcePoolId == data.id)
+ ret = uow.resource_pools.list_with_count(*args)
+ if ret[0] > 0:
+ logger.debug(
+ 'ResourcePool {} skip for subscription {} because of'
+ ' the filter.'
+ .format(data.id, sub_data['subscriptionId']))
+ filter_effect += 1
+ break
+ if filter_effect > 0:
continue
- args.append(ocloud.ResourcePool.resourcePoolId == data.id)
- ret = uow.resource_pools.list_with_count(*args)
- if ret[0] != 0:
- logger.debug(
- 'ResourcePool {} skip for subscription {} because of the '
- 'filter.'
- .format(data.id, sub_data['subscriptionId']))
- continue
- callback_smo(sub, data, msg_type, resource_pool_dict)
+ callback_smo(sub, data, resource_pool_dict)
-def _notify_dms(uow, cmd):
- data = cmd.data
- msg_type = cmd.type
+def _notify_dms(uow, data):
with uow:
dms = uow.deployment_managers.get(data.id)
if dms is None:
for sub in subs:
sub_data = sub.serialize()
logger.debug('Subscription: {}'.format(sub_data['subscriptionId']))
- if not sub_data.get('filter', None):
- callback_smo(sub, data, msg_type, dms_dict)
- continue
- try:
- args = gen_orm_filter(ocloud.Resource, sub_data['filter'])
- except KeyError:
- logger.warning(
- 'Subscription {} filter {} has wrong attribute name '
- 'or value. Ignore the filter.'.format(
- sub_data['subscriptionId'], sub_data['filter']))
- callback_smo(sub, data, msg_type, dms_dict)
+ filters = handle_filter(
+ sub_data['filter'], 'DeploymentManagerInfo')
+ if not filters:
+ callback_smo(sub, data, dms_dict)
continue
- args.append(
- ocloud.DeploymentManager.deploymentManagerId == data.id)
- ret = uow.deployment_managers.list_with_count(*args)
- if ret[0] != 0:
- logger.debug(
- 'DeploymentManager {} skip for subscription {} because of '
- 'the filter.'
- .format(data.id, sub_data['subscriptionId']))
+ filter_effect = 0
+ for filter in filters:
+ try:
+ args = gen_orm_filter(ocloud.DeploymentManager, filter)
+ except KeyError:
+ logger.warning(
+ 'Subscription {} filter {} has wrong attribute '
+ 'name or value. Ignore the filter.'.format(
+ sub_data['subscriptionId'],
+ sub_data['filter']))
+ continue
+ args.append(
+ ocloud.DeploymentManager.deploymentManagerId == data.id)
+ ret = uow.deployment_managers.list_with_count(*args)
+ if ret[0] > 0:
+ logger.debug(
+ 'DeploymentManager {} skip for subscription {} because'
+ ' of the filter.'
+ .format(data.id, sub_data['subscriptionId']))
+ filter_effect += 1
+ break
+ if filter_effect > 0:
continue
- callback_smo(sub, data)
- callback_smo(sub, data, msg_type, dms_dict)
+ callback_smo(sub, data, dms_dict)
-def _notify_resource(uow, cmd):
- data = cmd.data
- msg_type = cmd.type
+class FilterNotEffect(Exception):
+ pass
+
+
+class FilterEffect(Exception):
+ pass
+
+
+def _notify_resource(uow, data):
with uow:
resource = uow.resources.get(data.id)
if resource is None:
return
res_pool_id = resource.serialize()['resourcePoolId']
logger.debug('res pool id is {}'.format(res_pool_id))
+ res_dict = {
+ 'resourceId': resource.resourceId,
+ 'description': resource.description,
+ 'resourceTypeId': resource.resourceTypeId,
+ 'resourcePoolId': resource.resourcePoolId,
+ 'globalAssetId': resource.globalAssetId
+ }
subs = uow.subscriptions.list()
for sub in subs:
sub_data = sub.serialize()
logger.debug('Subscription: {}'.format(sub_data['subscriptionId']))
- if not sub_data.get('filter', None):
- callback_smo(sub, data, msg_type)
+ filters = handle_filter(sub_data['filter'], 'ResourceInfo')
+ if not filters:
+ callback_smo(sub, data, res_dict)
continue
- try:
- args = gen_orm_filter(ocloud.Resource, sub_data['filter'])
- except KeyError:
- logger.warning(
- 'Subscription {} filter {} has wrong attribute name '
- 'or value. Ignore the filter.'.format(
- sub_data['subscriptionId'], sub_data['filter']))
- callback_smo(sub, data, msg_type)
+ filter_effect = 0
+ for filter in filters:
+ try:
+ args = gen_orm_filter(ocloud.Resource, filter)
+ except KeyError:
+ logger.warning(
+ 'Subscription {} filter {} has wrong attribute '
+ 'name or value. Ignore the filter.'.format(
+ sub_data['subscriptionId'],
+ sub_data['filter']))
+ continue
+ args.append(ocloud.Resource.resourceId == data.id)
+ ret = uow.resources.list_with_count(res_pool_id, *args)
+ if ret[0] > 0:
+ logger.debug(
+ 'Resource {} skip for subscription {} because of '
+ 'the filter.'
+ .format(data.id, sub_data['subscriptionId']))
+ filter_effect += 1
+ break
+ if filter_effect > 0:
continue
- args.append(ocloud.Resource.resourceId == data.id)
- ret = uow.resources.list_with_count(res_pool_id, *args)
- if ret[0] != 0:
- logger.debug(
- 'Resource {} skip for subscription {} because of the '
- 'filter.'
- .format(data.id, sub_data['subscriptionId']))
+ callback_smo(sub, data, res_dict)
+
+
+def handle_filter(filter: str, f_type: str):
+ if not filter:
+ return
+ filter_strip = filter.strip(' []')
+ filter_list = filter_strip.split('|')
+ filters = list()
+ for sub_filter in filter_list:
+ exprs = sub_filter.split(';')
+ objectType = False
+ objectTypeValue = ''
+ for expr in exprs:
+ expr_strip = expr.strip(' ()')
+ items = expr_strip.split(',')
+ item_key = items[1].strip()
+ if item_key != 'objectType':
continue
- callback_smo(sub, data, msg_type)
+ objectType = True
+ objectTypeValue = items[2].strip()
+ if not objectType:
+ if f_type == 'ResourceInfo':
+ filters.append(sub_filter)
+ continue
+ if objectTypeValue == f_type:
+ filters.append(sub_filter)
+ return filters
-def callback_smo(sub: Subscription, msg: Message2SMO, msg_type: str,
- obj_dict: dict = None):
+def callback_smo(sub: Subscription, msg: Message2SMO, obj_dict: dict = None):
sub_data = sub.serialize()
callback = {
'consumerSubscriptionId': sub_data['consumerSubscriptionId'],
'objectRef': msg.objectRef,
'updateTime': msg.updatetime
}
- if msg_type != 'Resource':
- if msg.notificationEventType in [NotificationEventEnum.DELETE,
- NotificationEventEnum.MODIFY]:
- callback['priorObjectState'] = obj_dict
- if msg.notificationEventType in [NotificationEventEnum.CREATE,
- NotificationEventEnum.MODIFY]:
- callback['postObjectState'] = obj_dict
+ if msg.notificationEventType in [NotificationEventEnum.DELETE,
+ NotificationEventEnum.MODIFY]:
+ callback['priorObjectState'] = obj_dict
+ if msg.notificationEventType in [NotificationEventEnum.CREATE,
+ NotificationEventEnum.MODIFY]:
+ callback['postObjectState'] = obj_dict
+ if msg.notificationEventType == NotificationEventEnum.DELETE:
+ callback.pop('objectRef')
callback_data = json.dumps(callback)
logger.info('URL: {}, data: {}'.format(
sub_data['callback'], callback_data))
filter = subscriptionDto.get('filter', '')
consumer_subs_id = subscriptionDto.get('consumerSubscriptionId', '')
- check_filter(ocloud.Resource, filter)
+ _check_subscription_filter(filter)
sub_uuid = str(uuid.uuid4())
subscription = Subscription(
return first.serialize()
+def _check_subscription_filter(filter: str):
+ if not filter:
+ return
+
+ def _sub_filter_checking(sub_filter: str):
+ exprs = sub_filter.split(';')
+ objectType = False
+ objectTypeValue = ''
+ for expr in exprs:
+ expr_strip = expr.strip(' ()')
+ items = expr_strip.split(',')
+ if len(items) < 3:
+ raise BadRequestException("invalid filter {}".format(expr))
+ item_key = items[1].strip()
+ if item_key != 'objectType':
+ continue
+ item_op = items[0].strip()
+ if item_op != 'eq':
+ raise BadRequestException(
+ "Filter objectType only support 'eq' operation")
+ objectType = True
+ objectTypeValue = items[2].strip()
+ if not objectType:
+ # if there has no objectType specific, by default is ResourceInfo
+ check_filter(ocloud.Resource, sub_filter)
+ # return 'ResourceInfo'
+ return
+ if objectTypeValue == 'ResourceTypeInfo':
+ check_filter(ocloud.ResourceType, sub_filter)
+ elif objectTypeValue == 'ResourcePoolInfo':
+ check_filter(ocloud.ResourcePool, sub_filter)
+ elif objectTypeValue == 'DeploymentManagerInfo':
+ check_filter(ocloud.DeploymentManager, sub_filter)
+ elif objectTypeValue == 'CloudInfo':
+ check_filter(ocloud.Ocloud, sub_filter)
+ elif objectTypeValue == 'ResourceInfo':
+ check_filter(ocloud.Resource, sub_filter)
+ else:
+ raise BadRequestException(
+ "Filter ObjectType {} not support.".format(items[2]))
+ # return objectTypeValue
+ filter_strip = filter.strip(' []')
+ filter_list = filter_strip.split('|')
+ # check_duplication = dict()
+ for sub_filter in filter_list:
+ _sub_filter_checking(sub_filter)
+ # obj_type = _sub_filter_checking(sub_filter)
+ # if obj_type not in check_duplication:
+ # check_duplication[obj_type] = 0
+ # check_duplication[obj_type] += 1
+ # if check_duplication[obj_type] > 1:
+ # raise BadRequestException(
+ # "Filter objectType {} only support one in each."
+ # .format(obj_type))
+
+
def subscription_delete(subscriptionId: str,
uow: unit_of_work.AbstractUnitOfWork):
with uow: