#!/usr/bin/env python
#
# -*- coding: utf-8 -*-
#
# Copyright (C) 2009-2012:
# Gabes Jean, naparuba@gmail.com
# Gerhard Lausser, Gerhard.Lausser@consol.de
# Gregory Starck, g.starck@gmail.com
# Hartmut Goebel, h.goebel@goebel-consult.de
#
# This file is part of Shinken.
#
# Shinken is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Shinken 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with Shinken. If not, see <http://www.gnu.org/licenses/>.
import cPickle
[docs]class Brok:
"""A Brok is a piece of information exported by Shinken to the Broker.
Broker can do whatever he wants with it.
"""
__slots__ = ('__dict__', 'id', 'type', 'data', 'prepared', 'instance_id')
id = 0
my_type = 'brok'
def __init__(self, type, data):
self.type = type
self.id = self.__class__.id
self.__class__.id += 1
self.data = cPickle.dumps(data, cPickle.HIGHEST_PROTOCOL)
self.prepared = False
def __str__(self):
return str(self.__dict__) + '\n'
# We unserialize the data, and if some prop were
# add after the serialize pass, we integer them in the data
[docs] def prepare(self):
# Maybe the brok is a old daemon one or was already prepared
# if so, the data is already ok
if hasattr(self, 'prepared') and not self.prepared:
self.data = cPickle.loads(self.data)
if hasattr(self, 'instance_id'):
self.data['instance_id'] = self.instance_id
self.prepared = True