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# Copyright 2013 IBM Corp
# All Rights Reserved.
#
# 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.
# yardstick comment: this is a modified copy of
# ceilometer/ceilometer/dispatcher/file.py
from __future__ import absolute_import
from yardstick.dispatcher.base import Base as DispatchBase
from yardstick.common import constants as consts
from yardstick.common import utils
class FileDispatcher(DispatchBase):
"""Dispatcher class for recording data to a file.
"""
__dispatcher_type__ = "File"
def __init__(self, conf):
super(FileDispatcher, self).__init__(conf)
self.result = []
def record_result_data(self, data):
self.result.append(data)
def flush_result_data(self):
file_path = self.conf.get('file_path', consts.DEFAULT_OUTPUT_FILE)
res = utils.read_json_from_file(file_path).get('result')
res.extend(self.result)
data = {'status': 0, 'result': res}
utils.write_json_to_file(file_path, data)
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