org.appfuse.dao.jpa
Class UserDaoJpa

java.lang.Object
  org.appfuse.dao.jpa.GenericDaoJpa<User,java.lang.Long>
      org.appfuse.dao.jpa.UserDaoJpa

All Implemented Interfaces:

GenericDao<User,java.lang.Long>, UserDao, org.springframework.security.userdetails.UserDetailsService

@Repository(value="userDao")
public class UserDaoJpa
extends GenericDaoJpa<User,java.lang.Long>
implements UserDao, org.springframework.security.userdetails.UserDetailsService

This class interacts with Spring's HibernateTemplate to save/delete and retrieve User objects.

Author:

Matt Raible Modified by Dan Kibler Extended to implement Acegi UserDetailsService interface by David Carter david@carter.net Modified by Bryan Noll to work with the new BaseDaoHibernate implementation that uses generics.

Field Summary

Fields inherited from class org.appfuse.dao.jpa.GenericDaoJpa

log, PERSISTENCE_UNIT_NAME

Constructor Summary

UserDaoJpa()
Constructor that sets the entity to User.class.

Method Summary

java.lang.String	getUserPassword(java.lang.String username) Retrieves the password in DB for a user
java.util.List<User>	getUsers() Gets a list of users ordered by the uppercase version of their username.
org.springframework.security.userdetails.UserDetails	loadUserByUsername(java.lang.String username) Gets users information based on login name.
User	saveUser(User user) Save user and flush entityManager

Methods inherited from class org.appfuse.dao.jpa.GenericDaoJpa

exists, get, getAll, getAllDistinct, getEntityManager, remove, save

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.appfuse.dao.GenericDao

exists, get, getAll, getAllDistinct, remove, save

Constructor Detail

UserDaoJpa

public UserDaoJpa()

Constructor that sets the entity to User.class.

Method Detail

getUsers

public java.util.List<User> getUsers()

Gets a list of users ordered by the uppercase version of their username.

Specified by:

getUsers in interface UserDao

Returns:

List populated list of users

loadUserByUsername

@Transactional
public org.springframework.security.userdetails.UserDetails loadUserByUsername(java.lang.String username)
                                                                        throws org.springframework.security.userdetails.UsernameNotFoundException

Gets users information based on login name.

Specified by:

loadUserByUsername in interface UserDao

Specified by:

loadUserByUsername in interface org.springframework.security.userdetails.UserDetailsService

Parameters:

username - the user's username

Returns:

userDetails populated userDetails object

Throws:

org.springframework.security.userdetails.UsernameNotFoundException - thrown when user not found in database

saveUser

public User saveUser(User user)

Save user and flush entityManager

Specified by:

saveUser in interface UserDao

Parameters:

user - the user to save

Returns:

the updated user

getUserPassword

public java.lang.String getUserPassword(java.lang.String username)

Retrieves the password in DB for a user

Specified by:

getUserPassword in interface UserDao

Parameters:

username - the user's username

Returns:

the password in DB, if the user is already persisted