"""
Copyright 2014 Hewlett-Packard

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.

This product includes cryptographic software written by Eric Young
(eay@cryptsoft.com). This product includes software written by Tim
Hudson (tjh@cryptsoft.com).
========================================================================
"""


class FreezerClientException(Exception):
    """
    Base Freezer API Exception
    """
    message = ("Unknown exception occurred")

    def __init__(self, message=None, *args, **kwargs):
        if not message:
            message = self.message
        message = message % kwargs

        Exception.__init__(self, message)


class MetadataCreationFailure(FreezerClientException):
    message = "Metadata creation failed: %reason"


class MetadataGetFailure(FreezerClientException):
    message = "Metadata read failed: %reason"


class MetadataDeleteFailure(FreezerClientException):
    message = "Metadata deletion failed: %reason"