def _on_query(self, message):
qid = message.qid
doc = message.doc
source = self.identity(message.receiver)
target = self.identity(message.sender)
if 'expiration' in message:
expiration = message['expiration']
else:
expiration = None
if not doc.can_read(target):
return message.error(errors.PERMISSION_CANNOT_READ)
sub = Subscription(
source.location,
target.location,
doc.name,
expiration
)
self.parent.subscribe(sub)
self.owner.reply(
doc,
'deje-sub-add-response',
{
'qid': qid,
'subscription': sub.serialize(),
},
target.key
)
def _on_response(self, message):
qid = message.qid
subs = message['subs']
# Deserialize
for h in subs:
sub_obj = Subscription()
sub_obj.deserialize(subs[h])
subs[h] = sub_obj
self.toplevel._on_response(qid, [subs])
def _on_response(self, message):
qid = message.qid
sub = Subscription()
sub.deserialize(message['subscription'])
self.parent.subscribe(sub)
self.toplevel._on_response(qid, [sub])
