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ARTEMIS-2249 - update cpp example to use correct client libs 

https://issues.apache.org/jira/browse/ARTEMIS-2249
This commit is contained in:
andytaylor 2019-02-08 13:24:16 +00:00 committed by Clebert Suconic
parent 3bfeaa4cd5
commit f99db14c3a
4 changed files with 83 additions and 57 deletions
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2
examples/protocols/amqp/proton-cpp/compile.sh
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@ -15,4 +15,4 @@
# specific language governing permissions and limitations
# under the License.
# This requires g++ and qpid-cpp-client-devel
g++ src/main/cpp/hello.cpp -o hello -l qpidmessaging -l qpidtypes
g++ src/main/cpp/hello.cpp -o hello -l qpid-proton-cpp -l qpidtypes

2
examples/protocols/amqp/proton-cpp/readme.md
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@ -9,7 +9,7 @@ To run this example simply run the command **mvn verify -Pexample**, execute the
# first make sure you have the dependencies you need to compile and run the client
# You will have to adapt this step according to your platform. Consult the [qpid docs](http://qpid.apache.org/releases/qpid-0.30/programming/book/) for more information.
# There is a list of [packages](http://qpid.apache.org/packages.html) you can install as well.
[proton-cpp]$ sudo yum install qpid-cpp-client-devel
[proton-cpp]$ sudo yum install qpid-proton-cpp-devel qpid-proton-cpp-docs
# on a first window
[proton-cpp]$ mvn verify -Pexample

34
examples/protocols/amqp/proton-cpp/src/main/cpp/fake_cpp11.hpp Normal file
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@ -0,0 +1,34 @@
#ifndef FAKE_CPP11_HPP
#define FAKE_CPP11_HPP
/*
* 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.
*/
/// These definitions allow us to use some new C++11 features in previous compilers
///
/// It is strongly recommended not to copy this - just use C++11/C++14 instead!
#if __cplusplus < 201103L
#define OVERRIDE
#else
#define OVERRIDE override
#endif
#endif // FAKE_CPP11_HPP

102
examples/protocols/amqp/proton-cpp/src/main/cpp/hello.cpp
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@ -7,9 +7,9 @@
* 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
@ -18,63 +18,55 @@
* under the License.
*
*/
// Step 2. Make the proper C++ imports
#include <qpid/messaging/Connection.h>
#include <qpid/messaging/Message.h>
#include <qpid/messaging/Receiver.h>
#include <qpid/messaging/Sender.h>
#include <qpid/messaging/Session.h>
#include <proton/connection.hpp>
#include <proton/container.hpp>
#include <proton/delivery.hpp>
#include <proton/message.hpp>
#include <proton/messaging_handler.hpp>
#include <proton/tracker.hpp>
#include <iostream>
using namespace qpid::messaging;
#include "fake_cpp11.hpp"
int main(int argc, char** argv) {
std::string broker = argc > 1 ? argv[1] : "localhost:61616";
std::string address = argc > 2 ? argv[2] : "exampleQueue";
class hello_world : public proton::messaging_handler {
std::string conn_url_;
std::string addr_;
// Connection options documented at http://qpid.apache.org/releases/qpid-0.30/programming/book/connections.html#connection-options
std::string connectionOptions = argc > 3 ? argv[3] : "{protocol:amqp1.0}";
public:
hello_world(const std::string& u, const std::string& a) :
conn_url_(u), addr_(a) {}
try {
// Step 3. Create an amqp qpid 1.0 connection
Connection connection(broker, connectionOptions);
connection.open();
// Step 4. Create a session
Session session = connection.createSession();
// Step 5. Create a sender
Sender sender = session.createSender(address);
//create a receiver
Receiver receiver = session.createReceiver(address);
for (int i = 0; i < 10; i++) {
Message message;
message.getContentObject() = "Hello world!";
message.getContentObject().setEncoding("utf8");
message.setContentType("text/plain");
sender.send(message);
// receive the simple message
message = receiver.fetch(Duration::SECOND * 1);
std::cout << "Received a message with this following content \"" << message.getContent() << "\"" << std::endl;
// acknowledge the message
session.acknowledge();
}
// close the connection
connection.close();
return 0;
} catch(const std::exception& error) {
std::cerr << error.what() << std::endl;
return 1;
void on_container_start(proton::container& c) OVERRIDE {
c.connect(conn_url_);
}
}
void on_connection_open(proton::connection& c) OVERRIDE {
c.open_receiver(addr_);
c.open_sender(addr_);
}
void on_sendable(proton::sender &s) OVERRIDE {
proton::message m("Hello World!");
s.send(m);
s.close();
}
void on_message(proton::delivery &d, proton::message &m) OVERRIDE {
std::cout << m.body() << std::endl;
d.connection().close();
}
};
int main(int argc, char **argv) {
try {
std::string conn_url = argc > 1 ? argv[1] : "//127.0.0.1:5672";
std::string addr = argc > 2 ? argv[2] : "exampleQueue";
hello_world hw(conn_url, addr);
proton::container(hw).run();
return 0;
} catch (const std::exception& e) {
std::cerr << e.what() << std::endl;
}
return 1;
}