public void start() throws MessagingException {
   Properties properties = new Properties();
   properties.setProperty(
       Context.INITIAL_CONTEXT_FACTORY,
       "org.apache.activemq.jndi.ActiveMQInitialContextFactory");
   properties.setProperty(Context.PROVIDER_URL, "tcp://localhost:61616");
   properties.setProperty(JMSManager.CONNECTION_FACTORY_NAME, "ConnectionFactory");
   properties.setProperty("topic.fedora", "fedora.apim.*");
   messagingClient = new JmsMessagingClient("example1", this, properties, false);
   messagingClient.start();
 }
 public void stop() throws MessagingException {
   messagingClient.stop(false);
 }