# Copyright 2016 FUJITSU LIMITED
#
# 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.

import falcon

from monasca_log_api.app.base import model


def log_envelope_exception_handler(ex, req, resp, params):
    raise falcon.HTTPUnprocessableEntity(
        title='Failed to create Envelope',
        description=ex.message)


def register_error_handlers(app):
    app.add_error_handler(model.LogEnvelopeException,
                          log_envelope_exception_handler)