* @return the String representation of the rendered RegionWidget
* @throws {@link org.apache.rave.exception.NotSupportedException}
*/
@Override
public String render(RegionWidgetWrapper rw, RenderContext context) {
RegionWidgetWrapperRenderer renderer = supportedWidgets.get(rw.getWidget().getType());
if (renderer == null) {
throw new NotSupportedException(rw.getWidget().getType() + " is not supported");
}
return renderer.render(rw, context);
}