We have one controller class, which exposes just one method (we can extend it further to expose more APIs). This method lists all the movies in the hardcoded movie list under a URL, /movie, as shown in the following code snippet:

@RestController
public class MovieController {
   @RequestMapping(value = "/movie", method = RequestMethod.GET)
   @ResponseBody
   @PreAuthorize("#oauth2.hasScope('movie') and #oauth2.hasScope('read')")
   public Movie[] getMovies() {
      initIt();//Movie list initialization
      return movies;
   }
   //…
}

We are using a Movie model class utilizing all the features of the lombok library, as shown in the following code snippet:

@Data
@ToString
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class Movie {
  private Long id;
  private String title;
  private String genre;
}

It has three attributes and the annotations will do all the magic and keep the model concise.