# Copyright (c) 2023, NVIDIA CORPORATION.
#
# 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.

"""Definition of custom Exceptions"""


class StorageException(Exception):
    """Exception raised for errors in the storage layer"""

    def __init__(self,
                 message: str = 'Exception in storage operation',
                 chained_err: OSError = None):
        self.msg = message if chained_err is None else f'{message}: {chained_err}'
        super().__init__(self.msg)
