# -*- coding: utf-8; -*-
#
# This file is part of Invenio.
# Copyright (C) 2015, 2016 CERN.
#
# Invenio is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# Invenio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Invenio; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.

"""OAI harvester errors."""

from __future__ import absolute_import, print_function, unicode_literals


class InvenioOAIRequestError(Exception):
    """Error with the OAI-PMH request."""


class NameOrUrlMissing(Exception):
    """Name or url for harvesting missing."""


class WrongDateCombination(Exception):
    """'Until' date is larger that 'from' date."""


class IdentifiersOrDates(Exception):
    """Identifiers cannot be used in combination with dates."""
