@Override
public void show(Map<String, Object> parameters, HttpServletResponse response) throws IOException {
ItemScalar itemScalar = new ItemScalar(MOVIES, (String) parameters.get("directory"));
File file = itemScalar.value((String) parameters.get("item"));
MetaDataScalar metaDataScalar = new MetaDataScalar();
parameters.put("metaData", metaDataScalar.value(file));
merge("metadata/show.freemarker", parameters, response.getWriter());
}