Source code for ceilometer.api.hooks
# -*- encoding: utf-8 -*-
#
# Copyright © 2012 New Dream Network, LLC (DreamHost)
#
# Author: Doug Hellmann <doug.hellmann@dreamhost.com>
#
# 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 oslo.config import cfg
from pecan import hooks
from ceilometer import storage
[docs]class ConfigHook(hooks.PecanHook):
"""Attach the configuration object to the request
so controllers can get to it.
"""
[docs] def before(self, state):
state.request.cfg = cfg.CONF
[docs]class DBHook(hooks.PecanHook):
[docs] def before(self, state):
storage_engine = storage.get_engine(state.request.cfg)
state.request.storage_engine = storage_engine
state.request.storage_conn = storage_engine.get_connection(
state.request.cfg)
# def after(self, state):
# print 'method:', state.request.method
# print 'response:', state.response.status