QPID-664: Initial checkin of high level messaging api for c++

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@807731 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 78 insertions, 0 deletions

diff --git a/qpid/cpp/examples/messaging/server.cpp b/qpid/cpp/examples/messaging/server.cpp
new file mode 100644
index 0000000000..6f0f2af02d
--- /dev/null
+++ b/qpid/cpp/examples/messaging/server.cpp
@@ -0,0 +1,78 @@
+/*
+ *
+ * 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 <qpid/messaging/Address.h>
+#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 <qpid/messaging/Variant.h>
+
+#include <algorithm>
+#include <cstdlib>
+#include <iostream>
+#include <memory>
+#include <sstream>
+
+using namespace qpid::messaging;
+
+using std::stringstream;
+using std::string;
+
+int main(int argc, char** argv) {
+    const char* url = argc>1 ? argv[1] : "amqp:tcp:127.0.0.1:5672";
+
+    try {
+        Connection connection = Connection::open(url);
+        Session session = connection.newSession();
+        VariantMap options;
+        options["auto_acknowledge"] = 0;
+        Receiver receiver = session.createReceiver("service_queue", options);
+
+        while (true) {
+            Message request = receiver.fetch();
+            const Address& address = request.getReplyTo();
+            if (address) {
+                Sender sender = session.createSender(address);
+                std::string s = request.getContent().asString();
+                std::transform(s.begin(), s.end(), s.begin(), toupper);
+                Message response(s);
+                sender.send(response);
+                std::cout << "Processed request: " 
+                          << request.getContent().asString() 
+                          << " -> " 
+                          << response.getContent().asString() << std::endl;
+                session.acknowledge();
+            } else {
+                std::cerr << "Error: no reply address specified for request: " << request.getContent().asString() << std::endl;
+                session.reject(request);
+            }
+        }
+        connection.close();
+        return 0;
+    } catch(const std::exception& error) {
+        std::cout << error.what() << std::endl;
+    }
+    return 1;
+}
+
+