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/*
*
* Copyright (c) 2006 The Apache Software Foundation
*
* Licensed 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 <iostream>
#include "qpid/QpidError.h"
#include "qpid/client/Channel.h"
#include "qpid/client/Connection.h"
#include "qpid/client/Message.h"
#include "qpid/client/MessageListener.h"
#include "qpid/concurrent/MonitorImpl.h"
#include "qpid/framing/FieldTable.h"
using namespace qpid::client;
using namespace qpid::concurrent;
class SimpleListener : public virtual MessageListener{
Monitor* monitor;
public:
inline SimpleListener(Monitor* _monitor) : monitor(_monitor){}
inline virtual void received(Message& /*msg*/){
std::cout << "Received message " /**<< msg **/<< std::endl;
monitor->acquire();
monitor->notify();
monitor->release();
}
};
int main(int argc, char**)
{
try{
Connection con(argc > 1);
Channel channel;
Exchange exchange("MyExchange", Exchange::TOPIC_EXCHANGE);
Queue queue("MyQueue", true);
string host("localhost");
con.open(host);
std::cout << "Opened connection." << std::endl;
con.openChannel(&channel);
std::cout << "Opened channel." << std::endl;
channel.declareExchange(exchange);
std::cout << "Declared exchange." << std::endl;
channel.declareQueue(queue);
std::cout << "Declared queue." << std::endl;
qpid::framing::FieldTable args;
channel.bind(exchange, queue, "MyTopic", args);
std::cout << "Bound queue to exchange." << std::endl;
//set up a message listener
MonitorImpl monitor;
SimpleListener listener(&monitor);
string tag("MyTag");
channel.consume(queue, tag, &listener);
channel.start();
std::cout << "Registered consumer." << std::endl;
Message msg;
string data("MyMessage");
msg.setData(data);
channel.publish(msg, exchange, "MyTopic");
std::cout << "Published message." << std::endl;
monitor.acquire();
monitor.wait();
monitor.release();
con.closeChannel(&channel);
std::cout << "Closed channel." << std::endl;
con.close();
std::cout << "Closed connection." << std::endl;
}catch(qpid::QpidError error){
std::cout << "Error [" << error.code << "] " << error.msg << " (" << error.file << ":" << error.line << ")" << std::endl;
return 1;
}
return 0;
}
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