##############################################################################
#
# Copyright (c) 2001, 2002 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE
#
##############################################################################
"""Exceptions for ZEO."""
import transaction.interfaces
from ZODB.POSException import StorageError
[docs]
class ClientStorageError(StorageError):
"""An error occurred in the ZEO Client Storage.
"""
[docs]
class UnrecognizedResult(ClientStorageError):
"""A server call returned an unrecognized result.
"""
[docs]
class ClientDisconnected(ClientStorageError,
transaction.interfaces.TransientError):
"""The database storage is disconnected from the storage.
"""
[docs]
class ProtocolError(ClientStorageError):
"""A client contacted a server with an incomparible protocol
"""
[docs]
class ServerException(ClientStorageError):
"""
"""