}
// get the screen renderer; or create a new one
ScreenRenderer screens = (ScreenRenderer) context.get("screens");
if (screens == null) {
// TODO: replace "screen" to support dynamic rendering of different output
ScreenStringRenderer screenStringRenderer = new MacroScreenRenderer(UtilProperties.getPropertyValue("widget", "screen.name"), UtilProperties.getPropertyValue("widget", "screen.screenrenderer"));
screens = new ScreenRenderer(out, context, screenStringRenderer);
screens.getContext().put("screens", screens);
}
// render the screen
ModelScreen modelScreen = null;
ScreenStringRenderer renderer = screens.getScreenStringRenderer();
String combinedName = dataResource.getString("objectInfo");
if ("URL_RESOURCE".equals(dataResource.getString("dataResourceTypeId")) && UtilValidate.isNotEmpty(combinedName) && combinedName.startsWith("component://")) {
modelScreen = ScreenFactory.getScreenFromLocation(combinedName);
} else { // stored in a single file, long or short text
Document screenXml = UtilXml.readXmlDocument(getDataResourceText(dataResource, targetMimeTypeId, locale, templateContext, delegator, cache), true, true);