* Reads the data.
*/
private void doReadData() {
// select a random song from the table by first starting
YoutubeLinkService service = (YoutubeLinkService) SpringUtil.getBean("youtubeLinkService");
YoutubeLink youtubeLink = service.getRandomYoutubeLink();
if (youtubeLink != null) {
// set the title
youTubePanel.setTooltiptext(youtubeLink.getInterpret() + "\n" + " - " + youtubeLink.getTitle() + " - ");
// clear all old stuff