* @return a {@link Callable} task that creates and returns a StudioRevenueReport PDF file
*/
public static Callable<File> createStudioRevenueReportTask() {
// SortOrderings
// Sort by studio name alphabetical sort
ERXSortOrderings sortOrderings = Movie.STUDIO.dot(_Studio.NAME).ascs();
// Then sort by Movie Title
sortOrderings = sortOrderings.then(Movie.TITLE.asc());
// EOQualifier, null for this demo
EOQualifier qualifier = null;
ERXFetchSpecification<Movie> fs = new ERXFetchSpecification<Movie>(Movie.ENTITY_NAME, qualifier, sortOrderings);