147 lines
3.6 KiB
Python
147 lines
3.6 KiB
Python
# Copyright (c) 2013 Rackspace, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from oslo_config import cfg
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from zaqar import storage
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_CONFIG_GROUP = 'drivers:message_store:faulty'
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class DataDriver(storage.DataDriverBase):
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_DRIVER_OPTIONS = [(_CONFIG_GROUP,
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[cfg.StrOpt('uri', default='faulty://')])]
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def __init__(self, conf, cache, control_driver):
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super(DataDriver, self).__init__(conf, cache, control_driver)
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def close(self):
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pass
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@property
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def default_options(self):
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return {}
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@property
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def capabilities(self):
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raise NotImplementedError()
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def is_alive(self):
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raise NotImplementedError()
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def _health(self):
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raise NotImplementedError()
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@property
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def queue_controller(self):
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return self.control_driver.queue_controller
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@property
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def message_controller(self):
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return MessageController(self)
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@property
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def claim_controller(self):
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return None
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@property
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def subscription_controller(self):
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return None
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class ControlDriver(storage.ControlDriverBase):
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def __init__(self, conf, cache):
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super(ControlDriver, self).__init__(conf, cache)
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def close(self):
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pass
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@property
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def queue_controller(self):
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return QueueController(self)
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@property
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def catalogue_controller(self):
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return None
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@property
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def pools_controller(self):
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return None
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@property
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def flavors_controller(self):
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return None
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class QueueController(storage.Queue):
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def __init__(self, driver):
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pass
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def _list(self, project=None):
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raise NotImplementedError()
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def _get(self, name, project=None):
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raise NotImplementedError()
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def get_metadata(self, name, project=None):
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raise NotImplementedError()
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def _create(self, name, metadata=None, project=None):
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raise NotImplementedError()
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def _exists(self, name, project=None):
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raise NotImplementedError()
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def set_metadata(self, name, metadata, project=None):
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raise NotImplementedError()
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def _delete(self, name, project=None):
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raise NotImplementedError()
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def _stats(self, name, project=None):
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raise NotImplementedError()
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class MessageController(storage.Message):
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def __init__(self, driver):
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pass
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def first(self, queue_name, project=None, sort=1):
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raise NotImplementedError()
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def get(self, queue, message_id, project=None):
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raise NotImplementedError()
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def bulk_get(self, queue, message_ids, project=None):
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raise NotImplementedError()
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def list(self, queue, project=None, marker=None,
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limit=None, echo=False, client_uuid=None):
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raise NotImplementedError()
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def post(self, queue, messages, project=None):
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raise NotImplementedError()
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def pop(self, queue, pop_limit, project=None):
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raise NotImplementedError()
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def delete(self, queue, message_id, project=None, claim=None):
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raise NotImplementedError()
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def bulk_delete(self, queue, message_ids, project=None, claim_ids=None):
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raise NotImplementedError()
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