Creating a branch for experimenting with some ideas for JMS client.rajith_jms_client

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/rajith_jms_client@1128369 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 135 insertions, 0 deletions

diff --git a/qpid/cpp/examples/qmf-console/ping.cpp b/qpid/cpp/examples/qmf-console/ping.cpp
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+++ b/qpid/cpp/examples/qmf-console/ping.cpp
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+/*
+ *
+ * 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/console/SessionManager.h"
+#include "qpid/sys/Time.h"
+
+using namespace std;
+using namespace qpid::console;
+
+//==============================================================
+// Main program
+//==============================================================
+int main_int(int /*argc*/, char** /*argv*/)
+{
+    //
+    // Declare connection settings for the messaging broker.  The settings default to
+    // localhost:5672 with user guest (password guest).  Refer to the header file
+    // <qpid/client/ConnectionSettings.h> for full details.
+    //
+    qpid::client::ConnectionSettings connSettings;
+
+    //
+    // Declare the (optional) session manager settings.  Override the default timeout
+    // for methods calls to be 2 seconds.
+    //
+    SessionManager::Settings smSettings;
+    smSettings.methodTimeout = 2;
+    smSettings.getTimeout = 2;
+
+    //
+    // Declare the console session manager.  With a null listener argument, it defaults to
+    // synchronous-only access mode.
+    //
+    SessionManager sm(0, smSettings);
+
+    //
+    // Add a broker connection to the session manager.
+    //
+    Broker* broker = sm.addBroker(connSettings);
+    broker->waitForStable();
+
+    uint32_t count = 5;  // The number of echo requests we will send to the broker.
+    Object::Vector list; // A container for holding objects retrieved from the broker.
+
+    for (uint32_t iter = 0; iter < count; iter++) {
+        cout << "Ping Broker: " << broker->getUrl() << "... ";
+        cout.flush();
+
+        //
+        // Query for a list of 'broker' objects from the Management Database
+        //
+        sm.getObjects(list, "broker");
+
+        //
+        // We expect one object (since we are connected to only one broker)
+        //
+        if (list.size() == 1) {
+            Object& brokerObject = *(list.begin());
+
+            //
+            // Declare a container for arguments to be sent with the "echo" method
+            // that we will invoke on the remote "broker" object.
+            //
+            Object::AttributeMap args;
+
+            //
+            // Declare a container for the result of the method invocation.
+            //
+            MethodResponse result;
+
+            //
+            // Set the values of the input arguments.
+            //
+            args.addUint("sequence", iter);
+            args.addString("body", "ABCDEFGHIJKLMNOPQRSTUVWXYZ");
+
+            //
+            // Invoke the method.  This is a synchronous operation that will block until
+            // the method completes and returns a result.
+            //
+            brokerObject.invokeMethod("echo", args, result);
+
+            //
+            // result.code is the return code (0 => Success)
+            // result.text is the return text
+            // result.arguments is a container (of type Object::AttributeMap) that holds
+            //     the output arguments (if any) from the method.
+            //
+            cout << "Result: code=" << result.code << " text=" << result.text;
+            if (result.code == 0)
+                cout << " seq=" << result.arguments["sequence"]->asUint();
+            cout << endl;
+
+            if (result.code == 0 && iter < count - 1)
+              qpid::sys::sleep(1);
+        } else {
+            cout << "Disconnected..." << endl;
+            qpid::sys::sleep(1);
+        }
+    }
+
+    //
+    // Disconnect the broker from the session manager.
+    //
+    sm.delBroker(broker);
+    return 0;
+}
+
+int main(int argc, char** argv)
+{
+    try {
+        return main_int(argc, argv);
+    } catch(std::exception& e) {
+        cout << "Top Level Exception: " << e.what() << endl;
+    }
+}
+