metaData = beanMetaData != null ? beanMetaData :
new BeanMetaData(beanClass, null, this, null, true);
Label label = new Label("label", new Model<String>(metaData.getParameter("label")));
add(label);
SearchPanel search = newSearchPanel("search", new Model<String>(null));
add(search);
String orderBy = metaData.getParameter("orderBy");
boolean asc = true;
if (orderBy != null && orderBy.contains(" ")) {