libervia-pubsub: sat_pubsub/memory

annotate sat_pubsub/memory_storage.py @ 241:d2bdff8a4b45

changed version handler to SàT Pubsub

author	Goffi <goffi@goffi.org>
date	Sat, 26 May 2012 16:09:27 +0200
parents	64f780413b82
children	d55620ceafed

rev	line source
233 564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	1 #!/usr/bin/python
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	2 #-- coding: utf-8 --
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	3
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	4 """
235 64f780413b82 fixed Ralph Meijer copyright years (last commit was in 2011, not in 2009) Goffi <goffi@goffi.org> parents: 234 diff changeset	5 Copyright (c) 2003-2011 Ralph Meijer
233 564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	6 Copyright (c) 2012 Jérôme Poisson
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	7
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	8
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	9 This program is free software: you can redistribute it and/or modify
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	10 it under the terms of the GNU Affero General Public License as published by
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	11 the Free Software Foundation, either version 3 of the License, or
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	12 (at your option) any later version.
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	13
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	14 This program is distributed in the hope that it will be useful,
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	15 but WITHOUT ANY WARRANTY; without even the implied warranty of
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	17 GNU Affero General Public License for more details.
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	18
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	19 You should have received a copy of the GNU Affero General Public License
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	20 along with this program. If not, see <http://www.gnu.org/licenses/>.
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	21 --
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	22
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	23 This program is based on Idavoll (http://idavoll.ik.nu/),
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	24 originaly written by Ralph Meijer (http://ralphm.net/blog/)
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	25 It is sublicensed under AGPL v3 (or any later version) as allowed by the original
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	26 license.
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	27
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	28 --
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	29
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	30 Here is a copy of the original license:
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	31
235 64f780413b82 fixed Ralph Meijer copyright years (last commit was in 2011, not in 2009) Goffi <goffi@goffi.org> parents: 234 diff changeset	32 Copyright (c) 2003-2011 Ralph Meijer
233 564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	33
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	34 Permission is hereby granted, free of charge, to any person obtaining
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	35 a copy of this software and associated documentation files (the
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	36 "Software"), to deal in the Software without restriction, including
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	37 without limitation the rights to use, copy, modify, merge, publish,
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	38 distribute, sublicense, and/or sell copies of the Software, and to
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	39 permit persons to whom the Software is furnished to do so, subject to
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	40 the following conditions:
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	41
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	42 The above copyright notice and this permission notice shall be
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	43 included in all copies or substantial portions of the Software.
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	44
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	45 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	46 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	47 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	48 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	49 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	50 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	51 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	52
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	53 """
155 5191ba7c4df8 Work towards first release 0.5.0. Ralph Meijer <ralphm@ik.nu> parents: 148 diff changeset	54
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	55 import copy
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	56 from zope.interface import implements
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	57 from twisted.internet import defer
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	58 from twisted.words.protocols.jabber import jid
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 155 diff changeset	59
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	60 from wokkel.pubsub import Subscription
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	61
234 51af2ed8bd50 replaced idavoll imports by sat_pubsub imports Goffi <goffi@goffi.org> parents: 233 diff changeset	62 from sat_pubsub import error, iidavoll
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	63
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	64 class Storage:
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	65
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 155 diff changeset	66 implements(iidavoll.IStorage)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	67
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	68 defaultConfig = {
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	69 'leaf': {
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	70 "pubsub#persist_items": True,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	71 "pubsub#deliver_payloads": True,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	72 "pubsub#send_last_published_item": 'on_sub',
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	73 },
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	74 'collection': {
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	75 "pubsub#deliver_payloads": True,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	76 "pubsub#send_last_published_item": 'on_sub',
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	77 }
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	78 }
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	79
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	80 def __init__(self):
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	81 rootNode = CollectionNode('', jid.JID('localhost'),
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	82 copy.copy(self.defaultConfig['collection']))
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	83 self._nodes = {'': rootNode}
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	84
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	85
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	86 def getNode(self, nodeIdentifier):
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	87 try:
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	88 node = self._nodes[nodeIdentifier]
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	89 except KeyError:
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 155 diff changeset	90 return defer.fail(error.NodeNotFound())
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	91
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	92 return defer.succeed(node)
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	93
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	94
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	95 def getNodeIds(self):
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	96 return defer.succeed(self._nodes.keys())
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	97
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	98
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	99 def createNode(self, nodeIdentifier, owner, config):
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	100 if nodeIdentifier in self._nodes:
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 155 diff changeset	101 return defer.fail(error.NodeExists())
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	102
173 246911bcb699 Make node type part of node configuration. Ralph Meijer <ralphm@ik.nu> parents: 171 diff changeset	103 if config['pubsub#node_type'] != 'leaf':
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	104 raise error.NoCollections()
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	105
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	106 node = LeafNode(nodeIdentifier, owner, config)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	107 self._nodes[nodeIdentifier] = node
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	108
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	109 return defer.succeed(None)
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	110
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	111
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	112 def deleteNode(self, nodeIdentifier):
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	113 try:
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	114 del self._nodes[nodeIdentifier]
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	115 except KeyError:
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 155 diff changeset	116 return defer.fail(error.NodeNotFound())
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	117
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	118 return defer.succeed(None)
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	119
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	120
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	121 def getAffiliations(self, entity):
112 72c8812fa1b5 Fix interpretation of JIDs. Ralph Meijer <ralphm@ik.nu> parents: 107 diff changeset	122 entity = entity.userhost()
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	123 return defer.succeed([(node.nodeIdentifier, node._affiliations[entity])
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	124 for name, node in self._nodes.iteritems()
112 72c8812fa1b5 Fix interpretation of JIDs. Ralph Meijer <ralphm@ik.nu> parents: 107 diff changeset	125 if entity in node._affiliations])
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	126
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	127
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	128 def getSubscriptions(self, entity):
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	129 subscriptions = []
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	130 for node in self._nodes.itervalues():
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	131 for subscriber, subscription in node._subscriptions.iteritems():
148 b03e5ad81173 Change all calls to jid.JID to jid.internJID to avoid redoing stringprep. Ralph Meijer <ralphm@ik.nu> parents: 146 diff changeset	132 subscriber = jid.internJID(subscriber)
112 72c8812fa1b5 Fix interpretation of JIDs. Ralph Meijer <ralphm@ik.nu> parents: 107 diff changeset	133 if subscriber.userhostJID() == entity.userhostJID():
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	134 subscriptions.append(subscription)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	135
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	136 return defer.succeed(subscriptions)
171 bc269696ef42 Reply with the correct error condition on subscription when not subscribed. Ralph Meijer <ralphm@ik.nu> parents: 167 diff changeset	137
bc269696ef42 Reply with the correct error condition on subscription when not subscribed. Ralph Meijer <ralphm@ik.nu> parents: 167 diff changeset	138
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	139 def getDefaultConfiguration(self, nodeType):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	140 if nodeType == 'collection':
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	141 raise error.NoCollections()
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	142
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	143 return self.defaultConfig[nodeType]
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	144
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	145
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	146 class Node:
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	147
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 155 diff changeset	148 implements(iidavoll.INode)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	149
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	150 def __init__(self, nodeIdentifier, owner, config):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	151 self.nodeIdentifier = nodeIdentifier
112 72c8812fa1b5 Fix interpretation of JIDs. Ralph Meijer <ralphm@ik.nu> parents: 107 diff changeset	152 self._affiliations = {owner.userhost(): 'owner'}
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	153 self._subscriptions = {}
221 a430976f2977 Make a copy of the config to prevent later modification. Ralph Meijer <ralphm@ik.nu> parents: 215 diff changeset	154 self._config = copy.copy(config)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	155
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	156
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	157 def getType(self):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	158 return self.nodeType
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	159
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	160
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	161 def getConfiguration(self):
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	162 return self._config
171 bc269696ef42 Reply with the correct error condition on subscription when not subscribed. Ralph Meijer <ralphm@ik.nu> parents: 167 diff changeset	163
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	164
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	165 def getMetaData(self):
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	166 config = copy.copy(self._config)
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	167 config["pubsub#node_type"] = self.nodeType
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	168 return config
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	169
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	170
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	171 def setConfiguration(self, options):
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	172 for option in options:
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	173 if option in self._config:
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	174 self._config[option] = options[option]
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	175
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	176 return defer.succeed(None)
171 bc269696ef42 Reply with the correct error condition on subscription when not subscribed. Ralph Meijer <ralphm@ik.nu> parents: 167 diff changeset	177
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	178
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	179 def getAffiliation(self, entity):
226 b7018ec56ee5 Always use the bare JID for affilitations. Ralph Meijer <ralphm@ik.nu> parents: 223 diff changeset	180 return defer.succeed(self._affiliations.get(entity.userhost()))
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	181
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	182
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	183 def getSubscription(self, subscriber):
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	184 try:
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	185 subscription = self._subscriptions[subscriber.full()]
120 8892331314c8 Change Node.add_subscription() to return a Failure when a subscription already Ralph Meijer <ralphm@ik.nu> parents: 115 diff changeset	186 except KeyError:
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	187 return defer.succeed(None)
120 8892331314c8 Change Node.add_subscription() to return a Failure when a subscription already Ralph Meijer <ralphm@ik.nu> parents: 115 diff changeset	188 else:
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	189 return defer.succeed(subscription)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	190
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	191
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	192 def getSubscriptions(self, state=None):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	193 return defer.succeed(
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	194 [subscription
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	195 for subscription in self._subscriptions.itervalues()
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	196 if state is None or subscription.state == state])
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	197
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	198
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	199
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	200 def addSubscription(self, subscriber, state, options):
120 8892331314c8 Change Node.add_subscription() to return a Failure when a subscription already Ralph Meijer <ralphm@ik.nu> parents: 115 diff changeset	201 if self._subscriptions.get(subscriber.full()):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 155 diff changeset	202 return defer.fail(error.SubscriptionExists())
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 155 diff changeset	203
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	204 subscription = Subscription(self.nodeIdentifier, subscriber, state,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	205 options)
120 8892331314c8 Change Node.add_subscription() to return a Failure when a subscription already Ralph Meijer <ralphm@ik.nu> parents: 115 diff changeset	206 self._subscriptions[subscriber.full()] = subscription
8892331314c8 Change Node.add_subscription() to return a Failure when a subscription already Ralph Meijer <ralphm@ik.nu> parents: 115 diff changeset	207 return defer.succeed(None)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	208
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	209
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	210 def removeSubscription(self, subscriber):
120 8892331314c8 Change Node.add_subscription() to return a Failure when a subscription already Ralph Meijer <ralphm@ik.nu> parents: 115 diff changeset	211 try:
8892331314c8 Change Node.add_subscription() to return a Failure when a subscription already Ralph Meijer <ralphm@ik.nu> parents: 115 diff changeset	212 del self._subscriptions[subscriber.full()]
8892331314c8 Change Node.add_subscription() to return a Failure when a subscription already Ralph Meijer <ralphm@ik.nu> parents: 115 diff changeset	213 except KeyError:
171 bc269696ef42 Reply with the correct error condition on subscription when not subscribed. Ralph Meijer <ralphm@ik.nu> parents: 167 diff changeset	214 return defer.fail(error.NotSubscribed())
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	215
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	216 return defer.succeed(None)
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	217
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	218
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	219 def isSubscribed(self, entity):
146 b4490bdc77e5 Change semantics of Node.is_subscribed() to match all subscriptions for an Ralph Meijer <ralphm@ik.nu> parents: 145 diff changeset	220 for subscriber, subscription in self._subscriptions.iteritems():
148 b03e5ad81173 Change all calls to jid.JID to jid.internJID to avoid redoing stringprep. Ralph Meijer <ralphm@ik.nu> parents: 146 diff changeset	221 if jid.internJID(subscriber).userhost() == entity.userhost() and \
146 b4490bdc77e5 Change semantics of Node.is_subscribed() to match all subscriptions for an Ralph Meijer <ralphm@ik.nu> parents: 145 diff changeset	222 subscription.state == 'subscribed':
b4490bdc77e5 Change semantics of Node.is_subscribed() to match all subscriptions for an Ralph Meijer <ralphm@ik.nu> parents: 145 diff changeset	223 return defer.succeed(True)
171 bc269696ef42 Reply with the correct error condition on subscription when not subscribed. Ralph Meijer <ralphm@ik.nu> parents: 167 diff changeset	224
146 b4490bdc77e5 Change semantics of Node.is_subscribed() to match all subscriptions for an Ralph Meijer <ralphm@ik.nu> parents: 145 diff changeset	225 return defer.succeed(False)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	226
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	227
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	228 def getAffiliations(self):
148 b03e5ad81173 Change all calls to jid.JID to jid.internJID to avoid redoing stringprep. Ralph Meijer <ralphm@ik.nu> parents: 146 diff changeset	229 affiliations = [(jid.internJID(entity), affiliation) for entity, affiliation
145 f393bccec4bc Add get_affiliations to Node class in storage facilities in preparation of Ralph Meijer <ralphm@ik.nu> parents: 142 diff changeset	230 in self._affiliations.iteritems()]
f393bccec4bc Add get_affiliations to Node class in storage facilities in preparation of Ralph Meijer <ralphm@ik.nu> parents: 142 diff changeset	231
f393bccec4bc Add get_affiliations to Node class in storage facilities in preparation of Ralph Meijer <ralphm@ik.nu> parents: 142 diff changeset	232 return defer.succeed(affiliations)
f393bccec4bc Add get_affiliations to Node class in storage facilities in preparation of Ralph Meijer <ralphm@ik.nu> parents: 142 diff changeset	233
171 bc269696ef42 Reply with the correct error condition on subscription when not subscribed. Ralph Meijer <ralphm@ik.nu> parents: 167 diff changeset	234
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	235
202 77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	236 class PublishedItem(object):
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	237 """
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	238 A published item.
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	239
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	240 This represent an item as it was published by an entity.
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	241
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	242 @ivar element: The DOM representation of the item that was published.
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	243 @type element: L{Element<twisted.words.xish.domish.Element>}
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	244 @ivar publisher: The entity that published the item.
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	245 @type publisher: L{JID<twisted.words.protocols.jabber.jid.JID>}
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	246 """
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	247
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	248 def __init__(self, element, publisher):
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	249 self.element = element
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	250 self.publisher = publisher
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	251
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	252
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	253
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	254 class LeafNode(Node):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	255
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	256 implements(iidavoll.ILeafNode)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	257
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	258 nodeType = 'leaf'
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	259
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	260 def __init__(self, nodeIdentifier, owner, config):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	261 Node.__init__(self, nodeIdentifier, owner, config)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	262 self._items = {}
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	263 self._itemlist = []
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	264
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	265
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	266 def storeItems(self, items, publisher):
202 77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	267 for element in items:
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	268 item = PublishedItem(element, publisher)
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	269 itemIdentifier = element["id"]
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	270 if itemIdentifier in self._items:
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	271 self._itemlist.remove(self._items[itemIdentifier])
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	272 self._items[itemIdentifier] = item
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	273 self._itemlist.append(item)
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	274
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	275 return defer.succeed(None)
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	276
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	277
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	278 def removeItems(self, itemIdentifiers):
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	279 deleted = []
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	280
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	281 for itemIdentifier in itemIdentifiers:
142 812300cdbc22 Changed behaviour of retraction of items so that only the actually deleted Ralph Meijer <ralphm@ik.nu> parents: 139 diff changeset	282 try:
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	283 item = self._items[itemIdentifier]
142 812300cdbc22 Changed behaviour of retraction of items so that only the actually deleted Ralph Meijer <ralphm@ik.nu> parents: 139 diff changeset	284 except KeyError:
812300cdbc22 Changed behaviour of retraction of items so that only the actually deleted Ralph Meijer <ralphm@ik.nu> parents: 139 diff changeset	285 pass
812300cdbc22 Changed behaviour of retraction of items so that only the actually deleted Ralph Meijer <ralphm@ik.nu> parents: 139 diff changeset	286 else:
812300cdbc22 Changed behaviour of retraction of items so that only the actually deleted Ralph Meijer <ralphm@ik.nu> parents: 139 diff changeset	287 self._itemlist.remove(item)
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	288 del self._items[itemIdentifier]
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	289 deleted.append(itemIdentifier)
171 bc269696ef42 Reply with the correct error condition on subscription when not subscribed. Ralph Meijer <ralphm@ik.nu> parents: 167 diff changeset	290
142 812300cdbc22 Changed behaviour of retraction of items so that only the actually deleted Ralph Meijer <ralphm@ik.nu> parents: 139 diff changeset	291 return defer.succeed(deleted)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	292
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	293
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	294 def getItems(self, maxItems=None):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	295 if maxItems:
202 77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	296 itemList = self._itemlist[-maxItems:]
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	297 else:
202 77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	298 itemList = self._itemlist
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	299 return defer.succeed([item.element for item in itemList])
171 bc269696ef42 Reply with the correct error condition on subscription when not subscribed. Ralph Meijer <ralphm@ik.nu> parents: 167 diff changeset	300
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	301
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	302 def getItemsById(self, itemIdentifiers):
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	303 items = []
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	304 for itemIdentifier in itemIdentifiers:
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	305 try:
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	306 item = self._items[itemIdentifier]
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	307 except KeyError:
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	308 pass
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	309 else:
202 77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	310 items.append(item.element)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	311 return defer.succeed(items)
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	312
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 180 diff changeset	313
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	314 def purge(self):
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	315 self._items = {}
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	316 self._itemlist = []
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	317
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	318 return defer.succeed(None)
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	319
171 bc269696ef42 Reply with the correct error condition on subscription when not subscribed. Ralph Meijer <ralphm@ik.nu> parents: 167 diff changeset	320
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	321 class CollectionNode(Node):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	322 nodeType = 'collection'
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	323
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	324
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	325
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	326 class GatewayStorage(object):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	327 """
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	328 Memory based storage facility for the XMPP-HTTP gateway.
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	329 """
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	330
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	331 def __init__(self):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	332 self.callbacks = {}
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	333
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	334
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	335 def addCallback(self, service, nodeIdentifier, callback):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	336 try:
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	337 callbacks = self.callbacks[service, nodeIdentifier]
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	338 except KeyError:
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	339 callbacks = set([callback])
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	340 self.callbacks[service, nodeIdentifier] = callbacks
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	341 else:
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	342 callbacks.add(callback)
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	343 pass
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	344
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	345 return defer.succeed(None)
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	346
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	347
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	348 def removeCallback(self, service, nodeIdentifier, callback):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	349 try:
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	350 callbacks = self.callbacks[service, nodeIdentifier]
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	351 callbacks.remove(callback)
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	352 except KeyError:
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	353 return defer.fail(error.NotSubscribed())
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	354 else:
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	355 if not callbacks:
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	356 del self.callbacks[service, nodeIdentifier]
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	357
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	358 return defer.succeed(not callbacks)
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	359
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	360
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	361 def getCallbacks(self, service, nodeIdentifier):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	362 try:
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	363 callbacks = self.callbacks[service, nodeIdentifier]
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	364 except KeyError:
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	365 return defer.fail(error.NoCallbacks())
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	366 else:
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	367 return defer.succeed(callbacks)
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	368
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	369
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	370 def hasCallbacks(self, service, nodeIdentifier):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	371 return defer.succeed((service, nodeIdentifier) in self.callbacks)

Mercurial > libervia-pubsub

annotate sat_pubsub/memory_storage.py @ 241:d2bdff8a4b45