br.com.caelum.vraptor.mydvds.controller

Class UsersController

java.lang.Object

br.com.caelum.vraptor.mydvds.controller.UsersController

@Resource
public class UsersController
extends Object

The resource UsersController handles all user operations, such as adding new users, listing all users, and so on.

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	add(User user) Accepts HTTP POST requests.
void	home() Accepts HTTP GET requests.
void	list() Accepts HTTP GET requests.
void	view(User user) Accepts HTTP GET requests.

Methods inherited from class java.lang.Object

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

Constructor Detail

UsersController

public UsersController(UserDao dao,
                       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

home

@Path(value="/")
 @Get
public void home()

Accepts HTTP GET requests. URL: /home View: /WEB-INF/jsp/user/home.jsp Shows user's home page containing his Dvd collection.

list

@Path(value="/users")
 @Get
public void list()

Accepts HTTP GET requests. URL: /users (only GET requests for this URL) View: /WEB-INF/jsp/user/list.jsp Lists all users.

add

@Path(value="/users")
 @Post
public void add(User user)

Accepts HTTP POST requests. URL: /users View: /WEB-INF/jsp/user/add.jsp The "user" parameter will be populated with the request parameters, for example: POST /user user.name=Nico user.login=555555 automatically populates the name and login parameters on the user object with values Nico and 555555. Adds new users to the database.

view

@Path(value="/users/{user.login}")
 @Get
public void view(User user)

Accepts HTTP GET requests. URL: /users/{login} (for example, /users/john shows information of the user with login john) View: /WEB-INF/jsp/user/view.jsp Shows information on the specified user.

Parameters:

user -