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"""Owning entity resource module."""
"""
Copyright 2021 Deutsche Telekom AG
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.
"""
import logging
from typing import Any, Dict, Optional
from onapsdk.aai.business import OwningEntity # type: ignore
from onapsdk.exceptions import ResourceNotFound # type: ignore
from .resource import Resource
class OwningEntityResource(Resource):
"""Owning entity resource class.
Creates A&AI line of business.
"""
def __init__(self, data: Dict[str, Any]) -> None:
"""Initialize line of business resource.
Args:
data (Dict[str, Any]): Data needed to create resource.
"""
super().__init__(data)
self._owning_entity: Optional[OwningEntity] = None
def create(self) -> None:
"""Create line of business resource."""
logging.debug(f"Create Owning entity {self.data['name']}")
if not self.exists:
self._owning_entity = OwningEntity.create(self.data["name"])
@property
def exists(self) -> bool:
"""Determine if resource already exists or not.
Returns:
bool: True if object exists, False otherwise
"""
return bool(self.owning_entity)
@property
def owning_entity(self) -> OwningEntity:
"""Owning entity property.
Owning entity which is represented by the data provided by user.
Returns:
OwningEntity: Owning entity object
"""
if not self._owning_entity:
try:
self._owning_entity = OwningEntity.get_by_owning_entity_name(
self.data["name"]
)
except ResourceNotFound:
return None
return self._owning_entity
|
