public Result eliminarAlumno(String id) {
Alumno alumno = Alumno.find.byId(id);
if (alumno == null) {
return notFound();
}
alumno.delete();
return ok();
}
public Result crearAlumno() {
Form<Alumno> form = Form.form(Alumno.class).bindFromRequest();
if (form.hasErrors()) {
return badRequest(ControllerHelper.errorJson(2, "invalid_alumno", form.errorsAsJson()));
}
Alumno alumno = form.get();
alumno.save();
return created();
}
public Result actualizarAlumno(String id) {
Alumno alumno = Alumno.find.byId(id);
if (alumno == null) {
return notFound();
}
Form<Alumno> form = Form.form(Alumno.class).bindFromRequest();
if (form.hasErrors()) {
return badRequest(ControllerHelper.errorJson(1, "invalid_alumno", form.errorsAsJson()));
}
Result res;
if (alumno.changeData(form.get())) {
alumno.save();
res = ok();
} else {
res = status(NOT_MODIFIED);
}
return res;
}
public Result listarAlumnos() {
Result res;
List<Alumno> alumnos = Alumno.findAll();
if (ControllerHelper.acceptsJson(request())) {
res = ok(Json.toJson(alumnos));
} else if (ControllerHelper.acceptsXml(request())) {
res = ok(views.xml.alumnos.render(alumnos));
} else {
res = badRequest(ControllerHelper.errorJson(1, "unsupported_format", null));
}
return res;
}