TestListener.java

public class TestListener implements MongoEventListener {
  @Override
  public void exportDocument(Document doc) {
    System.out.println("Export: " + doc.toString());
  }

  @Override
  public void delete(Delete entry) {
    System.out.println("Delete: " + entry.getId());
  }

  @Override
  public void insert(Insert entry) {
    System.out.println("Delete: " + entry.getDocument().toString());
  }

  @Override
  public void update(Update entry) {
    System.out.println("Update: " + entry.getDocument().toString());
  }

  @Override
  public void command(Command entry) {
    System.out.println("Command: " + entry.toString());
  }
}