Files
almanach/almanach/core/exception.py
Frédéric Guillot 03b1d2ce86 Cleanup Mongo driver and use specific exceptions
- Raise appropriate exceptions
- Rename some methods
- Make unit test more readable

Change-Id: I2a5ae5ef863184c08af7be6860c96d4956fe38e7
2016-12-27 14:20:35 -05:00

82 lines
2.5 KiB
Python

# Copyright 2016 Internap.
#
# 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.
class AlmanachException(Exception):
def __init__(self, message=None):
self.message = message
class EntityNotFoundException(AlmanachException):
def __init__(self, message=None):
if not message:
message = "Entity not found"
super(EntityNotFoundException, self).__init__(message)
class EntityTypeNotSupportedException(AlmanachException):
def __init__(self, message=None):
if not message:
message = "Entity type not supported"
super(EntityTypeNotSupportedException, self).__init__(message)
class AuthenticationFailureException(AlmanachException):
pass
class DateFormatException(AlmanachException):
def __init__(self, message=None):
if not message:
message = "The provided date has an invalid format. Format should be of yyyy-mm-ddThh:mm:ss.msZ, " \
"ex: 2015-01-31T18:24:34.1523Z"
super(DateFormatException, self).__init__(message)
class MultipleEntitiesMatchingQueryException(AlmanachException):
def __init__(self, message=None):
if not message:
message = "Multiple entities found while updating a closed entity"
super(MultipleEntitiesMatchingQueryException, self).__init__(message)
class InvalidAttributeException(AlmanachException):
def __init__(self, errors):
self.errors = errors
def get_error_message(self):
messages = {}
for error in self.errors:
messages[error.path[0]] = error.msg
return messages
class VolumeTypeNotFoundException(AlmanachException):
def __init__(self, volume_type_id=None, message=None):
if not message and volume_type_id:
message = 'Unable to find volume_type_id "{}"'.format(volume_type_id)
elif not message:
message = 'Unable to find volume_type_id'
super(VolumeTypeNotFoundException, self).__init__(message)
class DatabaseDriverNotSupportedException(AlmanachException):
pass