br.com.caelum.vraptor.mydvds.controller

Class DvdRentalsController

java.lang.Object

br.com.caelum.vraptor.mydvds.controller.DvdRentalsController

@Resource
public class DvdRentalsController
extends Object

The resource DvdController handles all Dvd operations, such as adding new Dvds, listing all Dvds, and so on. This is a RESTful Resource, so we will explain how to use REST on VRaptor 3 here. POST /dvds -> adds a dvd GET /dvds/{id} -> shows the dvd of given id

Constructor Summary

Constructors

Constructor and Description
DvdRentalsController(DvdDao dao, UserDao userDao, UserInfo userInfo, Result result, Validator validator) Receives dependencies through the constructor.

Method Summary

Modifier and Type	Method and Description
void	addToMyList(User user, Dvd dvd) Accepts HTTP PUT requests.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DvdRentalsController

public DvdRentalsController(DvdDao dao,
                            UserDao userDao,
                            UserInfo userInfo,
                            Result result,
                            Validator validator)

Receives dependencies through the constructor.

Parameters:

factory - dao factory.

userInfo - info on the logged user.

result - VRaptor result handler.

validator - VRaptor validator.

Method Detail

addToMyList

@Path(value="/users/{user.login}/dvds/{dvd.id}")
 @Put
public void addToMyList(User user,
                                                                               Dvd dvd)

Accepts HTTP PUT requests. URL: /users/login/dvds/id (for example, /users/john/dvds/3 adds the dvd with id 3 to the john's collection) View: redirects to user's home You can use more than one variable on URI. Since the browsers don't support PUT method you have to pass an additional parameter: _method=PUT for calling this method. This method adds a dvd to a user's collection.