Controller

gistfile1.java

class NewsController {

    @Inject
    private News news;

    @Inject
    private Author authors;

    array respond_to() {
        return [
            'format' : ['html', 'xml', 'json'],
            'only' : [
                'json' : ['get_autores']
            ]
        ];
    }


    // @GET /news
    @Cache(expires="1 hour")
    array get() {
        return news.list();
    }

    // @GET /news/123
    @Cache(expires="tomorrow")
    array get(int id) {
        return news.findById(id);
    }

    // @POST /news
    @Cache(no_cache)
    array post() {
        return news.create(params['news']);
    }


    // @GET /news/2312/autores
    @Cache(expires="tomorrow")
    array get_autores(int id) {
        return authors.findByNews(id)
    }
};