code: @Override
  	protected void onInitialize()
  	{
  		super.onInitialize();
  		fileNameLabel = newFileNameLabel("fileName",
  			new PropertyModel<String>(getModelObject(), "filename"));
  		downloadLink = newDownloadLink("downloadLink", getModel());
  		downloadLink.addOrReplace(fileNameLabel);
  		addOrReplace(downloadLink);
  	}
docs: {@inheritDoc}