*
* @return Un array de identificadores de rol.
*/
private ArrayList<String> getRolesAllowed(Page page)
{
RolesAllowed ra;
ArrayList<String> list;
list = new ArrayList<String>();
ra = page.getClass().getAnnotation(RolesAllowed.class);
for (String str : ra.value())
{
list.add(str);
}
return list;