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"""ONAP Exception module."""
# Copyright 2022 Orange, 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.
from typing import Optional
class SDKException(Exception):
"""Generic exception for ONAP SDK."""
class RequestError(SDKException):
"""Request error occured."""
class ConnectionFailed(RequestError):
"""Unable to connect."""
class APIError(RequestError):
"""API error occured."""
def __init__(self,
message: Optional[str] = None,
response_status_code: Optional[int] = None,
response_text: Optional[str] = None) -> None:
"""Init api error exception.
Save message and optional response status code.
Args:
message (Optional[str]): Response error message. Defaults to None.
response_status_code (Optional[int], optional): Response status code. Defaults to None.
"""
if message:
super().__init__(message)
else:
super().__init__()
self._response_status_code: int = response_status_code if response_status_code else 0
self._response_text: Optional[str] = response_text
@property
def response_status_code(self) -> int:
"""Response status code property.
Returns:
int: Response status code. If not set, returns 0
"""
return self._response_status_code
@response_status_code.setter
def response_status_code(self, status_code: int) -> None:
"""Response status code property setter.
Args:
status_code (int): Response status code
"""
self._response_status_code = status_code
@property
def response_text(self) -> Optional[str]:
"""Response status code property.
Returns:
int: Response status code. If not set, returns 0
"""
return self._response_text
@response_text.setter
def response_text(self, response_text: str) -> None:
"""Response status code property setter.
Args:
status_code (int): Response status code
"""
self._response_text = response_text
class InvalidResponse(RequestError):
"""Unable to decode response."""
class ResourceNotFound(APIError):
"""Requested resource does not exist."""
class RelationshipNotFound(ResourceNotFound):
"""Required relationship is missing."""
class StatusError(SDKException):
"""Invalid status."""
class ParameterError(SDKException):
"""Parameter does not satisfy requirements."""
class ModuleError(SDKException):
"""Unable to import module."""
class ValidationError(SDKException):
"""Data validation failed."""
class FileError(ValidationError):
"""Reading in a file failed."""
class SettingsError(SDKException):
"""Some settings are wrong."""
class NoGuiError(SDKException):
"""No GUI available for this component."""
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