org.richfaces.photoalbum.service

Class UserAction

java.lang.Object

org.richfaces.photoalbum.service.UserAction

All Implemented Interfaces:

IUserAction

public class UserAction
extends Object
implements IUserAction

Class for manipulating with user entity. Analogous to DAO pattern. EJB3 Bean

Author:

Andrey Markhel

Constructor Summary

Constructors

Constructor and Description
UserAction()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isEmailExist(String email) Check if user with specified email already exist
boolean	isUserExist(String login) Check if user with specified login already exist
User	refreshUser() Refresh state of user entity with database
void	register(User user) Persist user entity to database
User	updateUser() Synchronize state of user entity with database

Methods inherited from class java.lang.Object

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

Constructor Detail

UserAction

public UserAction()

Method Detail

register

public void register(User user)
              throws PhotoAlbumException

Persist user entity to database

Specified by:

register in interface IUserAction

Parameters:

user - - user to register

Throws:

PhotoAlbumException

updateUser

public User updateUser()
                throws PhotoAlbumException

Synchronize state of user entity with database

Specified by:

updateUser in interface IUserAction

Returns:

user if success

Throws:

PhotoAlbumException

refreshUser

public User refreshUser()

Refresh state of user entity with database

Specified by:

refreshUser in interface IUserAction

Returns:

user if success

Throws:

PhotoAlbumException

isUserExist

public boolean isUserExist(String login)

Check if user with specified login already exist

Specified by:

isUserExist in interface IUserAction

Returns:

is user with specified login already exist

isEmailExist

public boolean isEmailExist(String email)

Check if user with specified email already exist

Specified by:

isEmailExist in interface IUserAction

Returns:

is user with specified email already exist