protected XMLTreeLoader initXMLLoader() {
final XMLTreeLoader loader = new XMLTreeLoader();
loader.setDataUrl(databaseConnectionString);
loader.setMethod(Connection.GET);
loader.setRootTag("userTrees");
loader.setFolderTitleMapping("@name");
loader.setFolderTag("activity");
loader.setLeafTitleMapping("@name");
loader.setLeafTag("activityEntry");
// loader.setQtipMapping("@treetipp");
loader.setDisabledMapping("@disabled");
loader.setCheckedMapping("@checked");
loader.setIconMapping("@icon");
// loader.setHrefMapping("moodleUrl");
loader.setHrefTargetMapping("moodleUrl");
return initPreviewHack(loader);
}
