# -*- encoding: utf-8 -*-
#
# Copyright © 2012 eNovance <licensing@enovance.com>
#
# Author: Julien Danjou <julien@danjou.info>
#
# 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.

from ceilometer.openstack.common.rpc import impl_kombu


class Connection(impl_kombu.Connection):
    """A Kombu connection that does not use the AMQP Proxy class when
    creating a consumer, so we can decode the message ourself."""

    def create_consumer(self, topic, proxy, fanout=False):
        """Create a consumer without using ProxyCallback."""
        if fanout:
            self.declare_fanout_consumer(topic, proxy)
        else:
            self.declare_topic_consumer(topic, proxy)