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# Copyright (C) 2013 Hewlett-Packard Development Company, L.P.
# 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.
"""
Volume transfer interface (1.1 extension).
"""
try:
from urllib import urlencode
except ImportError:
from urllib.parse import urlencode
import six
from cinderclient import base
class VolumeTransfer(base.Resource):
"""Transfer a volume from one tenant to another"""
def __repr__(self):
return "<VolumeTransfer: %s>" % self.id
def delete(self):
"""Delete this volume transfer."""
return self.manager.delete(self)
class VolumeTransferManager(base.ManagerWithFind):
"""Manage :class:`VolumeTransfer` resources."""
resource_class = VolumeTransfer
def create(self, volume_id, name=None):
"""Creates a volume transfer.
:param volume_id: The ID of the volume to transfer.
:param name: The name of the transfer.
:rtype: :class:`VolumeTransfer`
"""
body = {'transfer': {'volume_id': volume_id,
'name': name}}
return self._create('/os-volume-transfer', body, 'transfer')
def accept(self, transfer_id, auth_key):
"""Accept a volume transfer.
:param transfer_id: The ID of the transfer to accept.
:param auth_key: The auth_key of the transfer.
:rtype: :class:`VolumeTransfer`
"""
body = {'accept': {'auth_key': auth_key}}
return self._create('/os-volume-transfer/%s/accept' % transfer_id,
body, 'transfer')
def get(self, transfer_id):
"""Show details of a volume transfer.
:param transfer_id: The ID of the volume transfer to display.
:rtype: :class:`VolumeTransfer`
"""
return self._get("/os-volume-transfer/%s" % transfer_id, "transfer")
def list(self, detailed=True, search_opts=None):
"""Get a list of all volume transfer.
:rtype: list of :class:`VolumeTransfer`
"""
if search_opts is None:
search_opts = {}
qparams = {}
for opt, val in six.iteritems(search_opts):
if val:
qparams[opt] = val
query_string = "?%s" % urlencode(qparams) if qparams else ""
detail = ""
if detailed:
detail = "/detail"
return self._list("/os-volume-transfer%s%s" % (detail, query_string),
"transfers")
def delete(self, transfer_id):
"""Delete a volume transfer.
:param transfer_id: The :class:`VolumeTransfer` to delete.
"""
self._delete("/os-volume-transfer/%s" % base.getid(transfer_id))
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