diff options
Diffstat (limited to 'python/examples/xml-exchange')
| -rwxr-xr-x | python/examples/xml-exchange/declare_queues.py | 90 | ||||
| -rwxr-xr-x | python/examples/xml-exchange/listener.py | 105 | ||||
| -rw-r--r-- | python/examples/xml-exchange/verify | 22 | ||||
| -rw-r--r-- | python/examples/xml-exchange/verify.in | 15 | ||||
| -rwxr-xr-x | python/examples/xml-exchange/xml_consumer.py | 96 | ||||
| -rwxr-xr-x | python/examples/xml-exchange/xml_producer.py | 92 |
6 files changed, 0 insertions, 420 deletions
diff --git a/python/examples/xml-exchange/declare_queues.py b/python/examples/xml-exchange/declare_queues.py deleted file mode 100755 index ca40af5dc5..0000000000 --- a/python/examples/xml-exchange/declare_queues.py +++ /dev/null @@ -1,90 +0,0 @@ -#!/usr/bin/env python -# -# Licensed to the Apache Software Foundation (ASF) under one -# or more contributor license agreements. See the NOTICE file -# distributed with this work for additional information -# regarding copyright ownership. The ASF licenses this file -# to you 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. -# -""" - declare_queues.py - - Creates and binds a queue on an AMQP direct exchange. - - All messages using the routing key "routing_key" are - sent to the queue named "message_queue". -""" - -import qpid -import sys -import os -from qpid.util import connect -from qpid.connection import Connection -from qpid.datatypes import Message, RangedSet, uuid4 -from qpid.queue import Empty - -#----- Initialization ----------------------------------- - - -# Set parameters for login - -host="127.0.0.1" -port=5672 -user="guest" -password="guest" - -# If an alternate host or port has been specified, use that instead -# (this is used in our unit tests) -if len(sys.argv) > 1 : - host=sys.argv[1] -if len(sys.argv) > 2 : - port=int(sys.argv[2]) - -# Create a connection. -socket = connect(host, port) -connection = Connection (sock=socket, username=user, password=password) -connection.start() -session = connection.session(str(uuid4())) - -#----- Create a queue ------------------------------------- - -# queue_declare() creates an AMQP queue, which is held -# on the broker. Published messages are sent to the AMQP queue, -# from which messages are delivered to consumers. -# -# queue_bind() determines which messages are routed to a queue. -# Route all messages with the routing key "routing_key" to -# the AMQP queue named "message_queue". - -session.exchange_declare(exchange="xml", type="xml") -session.queue_declare(queue="message_queue") - -binding = {} -binding["xquery"] = """ - let $w := ./weather - return $w/station = 'Raleigh-Durham International Airport (KRDU)' - and $w/temperature_f > 50 - and $w/temperature_f - $w/dewpoint > 5 - and $w/wind_speed_mph > 7 - and $w/wind_speed_mph < 20 """ - - -session.exchange_bind(exchange="xml", queue="message_queue", binding_key="weather", arguments=binding) - - -#----- Cleanup --------------------------------------------- - -session.close() - - diff --git a/python/examples/xml-exchange/listener.py b/python/examples/xml-exchange/listener.py deleted file mode 100755 index a56f5d6018..0000000000 --- a/python/examples/xml-exchange/listener.py +++ /dev/null @@ -1,105 +0,0 @@ -#!/usr/bin/env python -# -# Licensed to the Apache Software Foundation (ASF) under one -# or more contributor license agreements. See the NOTICE file -# distributed with this work for additional information -# regarding copyright ownership. The ASF licenses this file -# to you 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. -# -""" - listener.py - - This AMQP client reads messages from a message - queue named "message_queue". It is implemented - as a message listener. -""" - - -import qpid -import sys -import os -from qpid.util import connect -from qpid.connection import Connection -from qpid.datatypes import Message, RangedSet, uuid4 -from qpid.queue import Empty - -# - -from time import sleep - - -#----- Message Receive Handler ----------------------------- -class Receiver: - def __init__ (self): - self.finalReceived = False - - def isFinal (self): - return self.finalReceived - - def Handler (self, message): - content = message.body - session.message_accept(RangedSet(message.id)) - print content - -#----- Initialization -------------------------------------- - -# Set parameters for login - -host="127.0.0.1" -port=5672 -user="guest" -password="guest" - -# If an alternate host or port has been specified, use that instead -# (this is used in our unit tests) -if len(sys.argv) > 1 : - host=sys.argv[1] -if len(sys.argv) > 2 : - port=int(sys.argv[2]) - -# Create a connection. -socket = connect(host, port) -connection = Connection (sock=socket, username=user, password=password) -connection.start() -session = connection.session(str(uuid4())) - -#----- Read from queue -------------------------------------------- - -# Now let's create a local client queue and tell it to read -# incoming messages. - -# The consumer tag identifies the client-side queue. - -local_queue_name = "local_queue" -local_queue = session.incoming(local_queue_name) - -# Call message_subscribe() to tell the broker to deliver messages -# from the AMQP queue to this local client queue. The broker will -# start delivering messages as soon as local_queue.start() is called. - -session.message_subscribe(queue="message_queue", destination=local_queue_name) -local_queue.start() - -receiver = Receiver () -local_queue.listen (receiver.Handler) - -sleep (10) - - -#----- Cleanup ------------------------------------------------ - -# Clean up before exiting so there are no open threads. -# - -session.close() diff --git a/python/examples/xml-exchange/verify b/python/examples/xml-exchange/verify deleted file mode 100644 index a93a32dc90..0000000000 --- a/python/examples/xml-exchange/verify +++ /dev/null @@ -1,22 +0,0 @@ -# -# Licensed to the Apache Software Foundation (ASF) under one -# or more contributor license agreements. See the NOTICE file -# distributed with this work for additional information -# regarding copyright ownership. The ASF licenses this file -# to you 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. -# - -# See https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid/bin/verify -clients ./declare_queues.py ./xml_producer.py ./xml_consumer.py -outputs ./declare_queues.py.out ./xml_producer.py.out ./xml_consumer.py.out diff --git a/python/examples/xml-exchange/verify.in b/python/examples/xml-exchange/verify.in deleted file mode 100644 index e5b9909408..0000000000 --- a/python/examples/xml-exchange/verify.in +++ /dev/null @@ -1,15 +0,0 @@ -==== declare_queues.py.out -==== xml_producer.py.out -<weather><station>Raleigh-Durham International Airport (KRDU)</station><wind_speed_mph>0</wind_speed_mph><temperature_f>30</temperature_f><dewpoint>35</dewpoint></weather> -<weather><station>New Bern, Craven County Regional Airport (KEWN)</station><wind_speed_mph>2</wind_speed_mph><temperature_f>40</temperature_f><dewpoint>40</dewpoint></weather> -<weather><station>Boone, Watauga County Hospital Heliport (KTNB)</station><wind_speed_mph>5</wind_speed_mph><temperature_f>50</temperature_f><dewpoint>45</dewpoint></weather> -<weather><station>Hatteras, Mitchell Field (KHSE)</station><wind_speed_mph>10</wind_speed_mph><temperature_f>60</temperature_f><dewpoint>50</dewpoint></weather> -<weather><station>Raleigh-Durham International Airport (KRDU)</station><wind_speed_mph>16</wind_speed_mph><temperature_f>70</temperature_f><dewpoint>35</dewpoint></weather> -<weather><station>New Bern, Craven County Regional Airport (KEWN)</station><wind_speed_mph>22</wind_speed_mph><temperature_f>80</temperature_f><dewpoint>40</dewpoint></weather> -<weather><station>Boone, Watauga County Hospital Heliport (KTNB)</station><wind_speed_mph>28</wind_speed_mph><temperature_f>90</temperature_f><dewpoint>45</dewpoint></weather> -<weather><station>Hatteras, Mitchell Field (KHSE)</station><wind_speed_mph>35</wind_speed_mph><temperature_f>100</temperature_f><dewpoint>50</dewpoint></weather> -<weather><station>Raleigh-Durham International Airport (KRDU)</station><wind_speed_mph>42</wind_speed_mph><temperature_f>30</temperature_f><dewpoint>35</dewpoint></weather> -<weather><station>New Bern, Craven County Regional Airport (KEWN)</station><wind_speed_mph>51</wind_speed_mph><temperature_f>40</temperature_f><dewpoint>40</dewpoint></weather> -==== xml_consumer.py.out -<weather><station>Raleigh-Durham International Airport (KRDU)</station><wind_speed_mph>16</wind_speed_mph><temperature_f>70</temperature_f><dewpoint>35</dewpoint></weather> -No more messages! diff --git a/python/examples/xml-exchange/xml_consumer.py b/python/examples/xml-exchange/xml_consumer.py deleted file mode 100755 index cd89110b05..0000000000 --- a/python/examples/xml-exchange/xml_consumer.py +++ /dev/null @@ -1,96 +0,0 @@ -#!/usr/bin/env python -# -# Licensed to the Apache Software Foundation (ASF) under one -# or more contributor license agreements. See the NOTICE file -# distributed with this work for additional information -# regarding copyright ownership. The ASF licenses this file -# to you 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. -# -""" - direct_consumer.py - - This AMQP client reads messages from a message - queue named "message_queue". -""" - -import qpid -import sys -import os -from random import randint -from qpid.util import connect -from qpid.connection import Connection -from qpid.datatypes import Message, RangedSet, uuid4 -from qpid.queue import Empty - - -#----- Initialization -------------------------------------- - -# Set parameters for login - -host="127.0.0.1" -port=5672 -user="guest" -password="guest" - -# If an alternate host or port has been specified, use that instead -# (this is used in our unit tests) -if len(sys.argv) > 1 : - host=sys.argv[1] -if len(sys.argv) > 2 : - port=int(sys.argv[2]) - -# Create a connection. -socket = connect(host, port) -connection = Connection (sock=socket, username=user, password=password) -connection.start() -session = connection.session(str(uuid4())) - - -#----- Read from queue -------------------------------------------- - -# Now let's create a local client queue and tell it to read -# incoming messages. - -# The consumer tag identifies the client-side queue. - -local_queue_name = "local_queue" -local_queue = session.incoming(local_queue_name) - -# Call message_consume() to tell the broker to deliver messages -# from the AMQP queue to this local client queue. The broker will -# start delivering messages as soon as local_queue.start() is called. - -session.message_subscribe(queue="message_queue", destination=local_queue_name) -local_queue.start() - -# Initialize 'final' and 'content', variables used to identify the last message. - -message = None -while True: - try: - message = local_queue.get(timeout=10) - session.message_accept(RangedSet(message.id)) - content = message.body - print content - except Empty: - print "No more messages!" - break - - -#----- Cleanup ------------------------------------------------ - -# Clean up before exiting so there are no open threads. -# - -session.close() diff --git a/python/examples/xml-exchange/xml_producer.py b/python/examples/xml-exchange/xml_producer.py deleted file mode 100755 index fa97cab4e1..0000000000 --- a/python/examples/xml-exchange/xml_producer.py +++ /dev/null @@ -1,92 +0,0 @@ -#!/usr/bin/env python -# -# Licensed to the Apache Software Foundation (ASF) under one -# or more contributor license agreements. See the NOTICE file -# distributed with this work for additional information -# regarding copyright ownership. The ASF licenses this file -# to you 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. -# -""" - xml_producer.py - - Publishes messages to an XML exchange, using - the routing key "weather" -""" - - -import qpid -import sys -import os -from qpid.util import connect -from qpid.connection import Connection -from qpid.datatypes import Message, RangedSet, uuid4 -from qpid.queue import Empty - -#----- Functions ---------------------------------------- - -# Data for weather reports - -station = ("Raleigh-Durham International Airport (KRDU)", - "New Bern, Craven County Regional Airport (KEWN)", - "Boone, Watauga County Hospital Heliport (KTNB)", - "Hatteras, Mitchell Field (KHSE)") -wind_speed_mph = ( 0, 2, 5, 10, 16, 22, 28, 35, 42, 51, 61, 70, 80 ) -temperature_f = ( 30, 40, 50, 60, 70, 80, 90, 100 ) -dewpoint = ( 35, 40, 45, 50 ) - -def pick_one(list, i): - return str( list [ i % len(list)] ) - -def report(i): - return "<weather>" + "<station>" + pick_one(station,i)+ "</station>" + "<wind_speed_mph>" + pick_one(wind_speed_mph,i) + "</wind_speed_mph>" + "<temperature_f>" + pick_one(temperature_f,i) + "</temperature_f>" + "<dewpoint>" + pick_one(dewpoint,i) + "</dewpoint>" + "</weather>" - - -#----- Initialization ----------------------------------- - -# Set parameters for login - -host="127.0.0.1" -port=5672 -user="guest" -password="guest" - -# If an alternate host or port has been specified, use that instead -# (this is used in our unit tests) -if len(sys.argv) > 1 : - host=sys.argv[1] -if len(sys.argv) > 2 : - port=int(sys.argv[2]) - -# Create a connection. -socket = connect(host, port) -connection = Connection (sock=socket, username=user, password=password) -connection.start() -session = connection.session(str(uuid4())) - -#----- Publish some messages ------------------------------ - -# Create some messages and put them on the broker. - -props = session.delivery_properties(routing_key="weather") - -for i in range(10): - print report(i) - session.message_transfer(destination="xml", message=Message(props, report(i))) - - -#----- Cleanup -------------------------------------------- - -# Clean up before exiting so there are no open threads. - -session.close() |