org.bejug.javacareers.jobs.dao
Interface UserDao

All Known Implementing Classes:

UserDaoHibernateImpl

public interface UserDao

The User Data Access Object interface.

Version:

$Revision: 1.2 $ - $Date: 2005/09/13 08:11:17 $

Author:

Sven Schauwvliege (Last modified by $Author: schauwvliege $)

Method Summary

void	deleteUser(java.lang.Integer id) Delete an User by id.
void	deleteUser(org.bejug.javacareers.jobs.model.User user) Delete an User by id.
org.bejug.javacareers.jobs.model.User	getUser(java.lang.Integer id) Gets an User by id.
org.bejug.javacareers.jobs.model.User	getUserByUserName(java.lang.String userName) Gets an User by username.
java.util.List	getUsers() Lists all users.
void	store(org.bejug.javacareers.jobs.model.User user) Adds and updates an user type to the database.

Method Detail

getUsers

public java.util.List getUsers()
                        throws org.springframework.dao.DataAccessException

Lists all users.

Returns:

a List containing all users

Throws:

org.springframework.dao.DataAccessException - thrown when something goes wrong

store

public void store(org.bejug.javacareers.jobs.model.User user)
           throws org.springframework.dao.DataAccessException,
                  org.bejug.javacareers.common.exception.DuplicateUserNameException,
                  org.bejug.javacareers.common.exception.LastAdminException

Adds and updates an user type to the database.

Parameters:

user - the User to add

Throws:

org.springframework.dao.DataAccessException - thrown when something goes wrong when adding an user

org.bejug.javacareers.common.exception.DuplicateUserNameException - thrown when username is already in use

org.bejug.javacareers.common.exception.LastAdminException - thrown when trying to delete the last admin.

getUser

public org.bejug.javacareers.jobs.model.User getUser(java.lang.Integer id)
                                              throws org.springframework.dao.DataAccessException

Gets an User by id.

Parameters:

id - the id of the User

Returns:

the wanted User or null if not found

Throws:

org.springframework.dao.DataAccessException - thrown when something goes wrong when getting an User

deleteUser

public void deleteUser(org.bejug.javacareers.jobs.model.User user)
                throws org.springframework.dao.DataAccessException,
                       org.bejug.javacareers.common.exception.LastAdminException

Delete an User by id.

Parameters:

user - The user.

Throws:

org.springframework.dao.DataAccessException - thrown when something goes wrong

org.bejug.javacareers.common.exception.LastAdminException - if someone deletes the last username.

deleteUser

public void deleteUser(java.lang.Integer id)
                throws org.springframework.dao.DataAccessException,
                       org.bejug.javacareers.common.exception.LastAdminException

Delete an User by id.

Parameters:

id - The user identifier.

Throws:

org.springframework.dao.DataAccessException - thrown when something goes wrong

org.bejug.javacareers.common.exception.LastAdminException - if someone deletes the last username.

getUserByUserName

public org.bejug.javacareers.jobs.model.User getUserByUserName(java.lang.String userName)
                                                        throws org.springframework.dao.DataAccessException

Gets an User by username.

Parameters:

userName - of the User

Returns:

the wanted User or null if not found

Throws:

org.springframework.dao.DataAccessException - thrown when something goes wrong when getting an User