| /* |
| * |
| * 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. |
| * |
| */ |
| |
| #include "BasicPubSubTest.h" |
| |
| using namespace qpid; |
| |
| class BasicPubSubTest::Receiver : public Worker, public MessageListener |
| { |
| const Exchange& exchange; |
| const std::string queue; |
| const std::string key; |
| std::string tag; |
| public: |
| Receiver(ConnectionOptions& options, const Exchange& _exchange, const std::string& _queue, const std::string& _key, const int _messages) |
| : Worker(options, _messages), exchange(_exchange), queue(_queue), key(_key){} |
| |
| void init() |
| { |
| Queue q(queue, true); |
| channel.declareQueue(q); |
| framing::FieldTable args; |
| channel.bind(exchange, q, key, args); |
| channel.consume(q, tag, this); |
| channel.start(); |
| } |
| |
| void start(){ |
| } |
| |
| void received(Message&) |
| { |
| count++; |
| } |
| }; |
| |
| class BasicPubSubTest::MultiReceiver : public Worker, public MessageListener |
| { |
| typedef boost::ptr_vector<Receiver> ReceiverList; |
| ReceiverList receivers; |
| |
| public: |
| MultiReceiver(ConnectionOptions& options, const Exchange& exchange, const std::string& key, const int _messages, int receiverCount) |
| : Worker(options, _messages) |
| { |
| for (int i = 0; i != receiverCount; i++) { |
| std::string queue = (boost::format("%1%_%2%") % options.clientid % i).str(); |
| receivers.push_back(new Receiver(options, exchange, queue, key, _messages)); |
| } |
| } |
| |
| void init() |
| { |
| for (ReceiverList::size_type i = 0; i != receivers.size(); i++) { |
| receivers[i].init(); |
| } |
| } |
| |
| void start() |
| { |
| for (ReceiverList::size_type i = 0; i != receivers.size(); i++) { |
| receivers[i].start(); |
| } |
| } |
| |
| void received(Message& msg) |
| { |
| for (ReceiverList::size_type i = 0; i != receivers.size(); i++) { |
| receivers[i].received(msg); |
| } |
| } |
| |
| virtual int getCount() |
| { |
| count = 0; |
| for (ReceiverList::size_type i = 0; i != receivers.size(); i++) { |
| count += receivers[i].getCount(); |
| } |
| return count; |
| } |
| virtual void stop() |
| { |
| for (ReceiverList::size_type i = 0; i != receivers.size(); i++) { |
| receivers[i].stop(); |
| } |
| } |
| }; |
| |
| void BasicPubSubTest::assign(const std::string& role, framing::FieldTable& params, ConnectionOptions& options) |
| { |
| std::string key = params.getString("PUBSUB_KEY"); |
| int messages = params.getInt("PUBSUB_NUM_MESSAGES"); |
| int receivers = params.getInt("PUBSUB_NUM_RECEIVERS"); |
| if (role == "SENDER") { |
| worker = std::auto_ptr<Worker>(new Sender(options, Exchange::STANDARD_TOPIC_EXCHANGE, key, messages)); |
| } else if(role == "RECEIVER"){ |
| worker = std::auto_ptr<Worker>(new MultiReceiver(options, Exchange::STANDARD_TOPIC_EXCHANGE, key, messages, receivers)); |
| } else { |
| throw Exception("unrecognised role"); |
| } |
| worker->init(); |
| } |
| |