Source code for tvb.core.entities.storage.exceptions

# -*- coding: utf-8 -*-
#
#
# TheVirtualBrain-Framework Package. This package holds all Data Management, and 
# Web-UI helpful to run brain-simulations. To use it, you also need to download
# TheVirtualBrain-Scientific Package (for simulators). See content of the
# documentation-folder for more details. See also http://www.thevirtualbrain.org
#
# (c) 2012-2023, Baycrest Centre for Geriatric Care ("Baycrest") and others
#
# This program is free software: you can redistribute it and/or modify it under the
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"""
Created on Jan 15, 2013

.. moduleauthor:: Bogdan Neacsa <bogdan.neacsa@codemart.ro>
"""



class BaseStorageException(Exception):
    """
    Base class for all TVB storage exceptions.
    """

    def __init__(self, message):
        Exception.__init__(self, message)
        self.message = message


    def __repr__(self):
        return self.message



class NestedTransactionUnsupported(BaseStorageException):
    """
    Nested transactions are not supported unless in testing.
    """

    def __init__(self, message):
        BaseStorageException.__init__(self, message)



class InvalidTransactionAccess(BaseStorageException):
    """
    Exception raised in case you have any faulty access to a transaction.
    """

    def __init__(self, message):
        BaseStorageException.__init__(self, message)