Application

Application.java

package controllers;

import models.Country;
import play.data.Form;
import play.mvc.Controller;
import play.mvc.Result;
import views.html.*;

public class Application extends Controller {

    public static Result index() {
        return ok(index.render("Your new application is ready."));
    }


    public static Result saludaEdad(String nombre, Integer edad) {
        return ok(index.render("Hola " + nombre + ", tienes " + edad + " años"));
    }
    
    public static Result showCountries() {
        return 
          ok(countries.render(Country.find.all()));
    }

    public static Result showCountry(String code) {
    	Country c = Country.find.byId(code);
    	return ok(country.render(c));
	}

    public static Result addCountry() {
    	Country c = countryForm.bindFromRequest().get();
    	c.save();
        return 
          redirect(routes.Application.showCountries());
    }

    public static Result updateCountry(String code) {
    	Country c = Country.find.byId(code);
    	Country updated = countryForm.bindFromRequest().get(); 
    	c.name = updated.name;
    	c.save();
        return 
          redirect(routes.Application.showCountries());
    }

    public static Result delCountry(String code) {
    	Country c = Country.find.byId(code);
    	c.delete();
        return 
          redirect(routes.Application.showCountries());
    }
    
    static Form<Country> countryForm = Form.form(Country.class); 
    
}