How to programmatically get message count of a Topic on messaging-activemq

[isurumd]

I'm in a process of upgrading Jboss for 4.2.3 GA to wildfly 10

in 4.2.3 GA i were able get the message count using a TopicMBean. is there a specific MBean in wildfly 10 that will give me the message count and what will be the format of the Object name for topic

my previous code as follow

String objName= "jboss.messaging.destination:service=Topic,name=Student"

TopicMBean newMBeanProxy = MBeanServerInvocationHandler.newProxyInstance(Connection.getInstance().connect(), new ObjectName(

          objName), TopicMBean.class, false);

newMBeanProxy .getAllMessageCount();

[jbertram]

Management beans are available for most Wildfly components.  These MBeans typically mirror what's available via the Wildfly management CLI.  For example, if you had a topic named "myTopic" it would have an MBean at "jboss.as:subsystem=messaging-activemq,server=default,jms-topic=myTopic".

[isurumd]

Thanks jbertram

i were able to get message count as follow.

had to include jboss-client.jar for class path

<code>

    String host = "localhost";

    int port = 9990;

    String urlString =

        System.getProperty("jmx.service.url","service:jmx:remote+http://" + host + ":" + port);

    JMXServiceURL serviceURL = new JMXServiceURL(urlString);

    JMXConnector jmxConnector = JMXConnectorFactory.connect(serviceURL, null);

    MBeanServerConnection connection = jmxConnector.getMBeanServerConnection();

    ObjectName activeMQ = new ObjectName("jboss.as:subsystem=messaging-activemq,server=default,jms-queue=ERROR");

    System.out.println(connection.getAttribute(activeMQ, "message-count"));

    jmxConnector.close();

</code>