Publisher Use Cases

Working with publishers.

Working with publishers.

Setting up a publisher

• Set up participant
• Create a DDSPublisher

  PublisherQos publisher_qos = new PublisherQos();
   
  // MyPublisherListener is user defined and 
  // extends DDSPublisherListener
  PublisherListener publisher_listener
      = new MyPublisherListener(); // or = null
   
  participant.get_default_publisher_qos(publisher_qos);
   
  Publisher publisher = null;
  try {
      publisher = participant.create_publisher(publisher_qos,
                                               publisher_listener,
                                         StatusKind.STATUS_MASK_ALL);
  } catch (RETCODE_ERROR err) {
      // respond to exception
  }

Tearing down a publisher

• Delete DDSPublisher:

  try {
      participant.delete_publisher(publisher);
  } catch (RETCODE_ERROR err) {
      // respond to exception
  }