Kevin L. Mitchell
9a15c0d070
Creates the concept of an XML template, which is a description of how to serialize an object into XML. XML templates are split into master and slave templates, and slave templates can be attached to master templates to augment the serialization. The expected use case is with extensions, allowing extensions to not only add data to the object, but to also ensure that the new data gets serialized into the output XML representation. Also includes lazy serialization, for use by extensions. Change-Id: Ifd8493be04c73bbb2a850080b687c5e799c48239
97 lines
3.0 KiB
Python
97 lines
3.0 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 OpenStack LLC.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import json
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from nova.api.openstack import extensions
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class FoxInSocksController(object):
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def index(self, req):
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return "Try to say this Mr. Knox, sir..."
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class Foxinsocks(object):
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def __init__(self):
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pass
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def get_name(self):
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return "Fox In Socks"
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def get_alias(self):
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return "FOXNSOX"
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def get_description(self):
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return "The Fox In Socks Extension"
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def get_namespace(self):
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return "http://www.fox.in.socks/api/ext/pie/v1.0"
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def get_updated(self):
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return "2011-01-22T13:25:27-06:00"
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def get_resources(self):
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resources = []
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resource = extensions.ResourceExtension('foxnsocks',
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FoxInSocksController())
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resources.append(resource)
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return resources
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def get_actions(self):
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actions = []
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actions.append(extensions.ActionExtension('servers', 'add_tweedle',
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self._add_tweedle))
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actions.append(extensions.ActionExtension('servers', 'delete_tweedle',
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self._delete_tweedle))
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return actions
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def get_request_extensions(self):
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request_exts = []
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def _goose_handler(req, res, body):
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#NOTE: This only handles JSON responses.
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# You can use content type header to test for XML.
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body['flavor']['googoose'] = req.GET.get('chewing')
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return res
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req_ext1 = extensions.RequestExtension('GET',
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'/v1.1/:(project_id)/flavors/:(id)',
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_goose_handler)
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request_exts.append(req_ext1)
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def _bands_handler(req, res, body):
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#NOTE: This only handles JSON responses.
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# You can use content type header to test for XML.
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body['big_bands'] = 'Pig Bands!'
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return res
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req_ext2 = extensions.RequestExtension('GET',
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'/v1.1/:(project_id)/flavors/:(id)',
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_bands_handler)
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request_exts.append(req_ext2)
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return request_exts
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def _add_tweedle(self, input_dict, req, id):
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return "Tweedle Beetle Added."
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def _delete_tweedle(self, input_dict, req, id):
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return "Tweedle Beetle Deleted."
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