@Path("service")
public class service {
    private static Map<Integer,Person> persons = new HashMap<Integer,Person>();
    
    static{
       for(int i =0;i<10;i++){
        Person person = new Person();
        int id= i+1;
        person.setId(id);
        person.setFullName("PersonName"+id);
        person.setAge(new Random().nextInt(40)+1);
        persons.put(id, person);
       }
    }
    @GET
    @Path("/getPersonByIdXml/{id}")
    @Produces(MediaType. APPLICATION_XML)
    public Person getPersonByIdXml(@PathParam("id") int id){
        return persons.get(id);
    }
        @GET
    @Path("/getPersonByIdJson/{id}")
    @Produces(MediaType. APPLICATION_JSON)
    public Person getPersonByIdJson(@PathParam("id") int id){
        return persons.get(id);
    }
    
     @GET
    @Path("/getAllPersonsXml")
    @Produces(MediaType. APPLICATION_XML)
    public List<Person> getAllPersonsXml(){
        return new ArrayList(persons.values());
    }
}