def post(self):
sender = self.get_parameter('sender')
content = self.get_parameter('content')
if sender is None:
raise badrequest('parameter "sender" not provided')
if content is None:
raise badrequest('parameter "content" not provided')
# persist so it can be processed in the background
correlationid, category, position, body = extract_all(content)
message = messaging_uow.store_incoming(sender, correlationid, category, position, body)
# if message is complete, create processing task
if message.complete:
process_incomingmessage.delay(message.id)
self.accepted()
def get(self, receiveraddress):
query = self.get_parameter('query')
if query is None:
raise badrequest('parameter "query" not provided')
# persist so it can be processed in the background
correlationid = gen_correlationid()
message = messaging_uow.store_outgoing(receiveraddress, correlationid, MessageCategory.SPARQL_QUERY, query)
try:
outgoing = process_outgoingmessage.delay(message.id)
def check(): return outgoing.ready() and messaging_uow.is_answered(message)
self.asyncwait(check, 1, 30, self.write_responsetomessage, message)
except TimeoutError:
raise timeout('the incoming "SparqlQuery" request has timed out')
except Exception:
raise servererror('the incoming "SparqlQuery" request failed')