org.appfuse.service
Class UserManagerImpl

java.lang.Object
  org.appfuse.service.BaseManager
      org.appfuse.service.UserManagerImpl

All Implemented Interfaces:

UserManager

public class UserManagerImpl

extends BaseManager

implements UserManager

Implementation of UserManager interface. This basically transforms POJOs -> Forms and back again.

View Source

Version:

$Revision: 1.1 $ $Date: 2004/03/31 13:04:17 $

Author:

Matt Raible

Constructor Summary

UserManagerImpl()

Method Summary

String	checkLoginCookie(String value) Validates a user based on a cookie value.
String	createLoginCookie(String username) Creates a cookie string using a username - designed for use when a user logs in and wants to be remembered.
Object	getUser(String username) Retrieves a user by name, and can create a new one
List	getUsers(Object obj) Retrieves a list of users, filtering with parameters on a user object
void	removeLoginCookies(String username) Deletes all cookies for user.
void	removeUser(Object obj) Removes a user from the database by id
Object	saveUser(Object obj) Saves a user's information
void	setUserDAO(UserDAO dao) Set the DAO for communication with the data layer.

Methods inherited from class java.lang.Object

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

Constructor Detail

UserManagerImpl

public UserManagerImpl()

Method Detail

setUserDAO

public void setUserDAO(UserDAO dao)

Set the DAO for communication with the data layer.

Parameters:

dao -

getUser

public Object getUser(String username)
               throws Exception

Description copied from interface: UserManager

Retrieves a user by name, and can create a new one

Specified by:

getUser in interface UserManager

Parameters:

username -

Returns:

User

Throws:

Exception

See Also:

UserManager.getUser(java.lang.String)

getUsers

public List getUsers(Object obj)
              throws Exception

Description copied from interface: UserManager

Retrieves a list of users, filtering with parameters on a user object

Specified by:

getUsers in interface UserManager

Parameters:

obj - parameters to filter on

Returns:

List

Throws:

Exception

See Also:

UserManager.getUsers(java.lang.Object)

saveUser

public Object saveUser(Object obj)
                throws Exception

Description copied from interface: UserManager

Saves a user's information

Specified by:

saveUser in interface UserManager

Parameters:

obj - the user's information

Returns:

updated user information

Throws:

Exception

See Also:

UserManager.saveUser(java.lang.Object)

removeUser

public void removeUser(Object obj)
                throws Exception

Description copied from interface: UserManager

Removes a user from the database by id

Specified by:

removeUser in interface UserManager

Throws:

Exception

See Also:

UserManager.removeUser(java.lang.Object)

checkLoginCookie

public String checkLoginCookie(String value)
                        throws Exception

Description copied from interface: UserManager

Validates a user based on a cookie value. If successfull, it returns a new cookie String. If not, then it returns null.

Specified by:

checkLoginCookie in interface UserManager

Parameters:

value - (in format username|guid)

Returns:

indicator that this is a valid login

Throws:

Exception

See Also:

UserManager.checkLoginCookie(java.lang.String)

createLoginCookie

public String createLoginCookie(String username)
                         throws Exception

Description copied from interface: UserManager

Creates a cookie string using a username - designed for use when a user logs in and wants to be remembered.

Specified by:

createLoginCookie in interface UserManager

Parameters:

username -

Returns:

String to put in a cookie for remembering user

Throws:

Exception

See Also:

UserManager.createLoginCookie(java.lang.String)

removeLoginCookies

public void removeLoginCookies(String username)

Description copied from interface: UserManager

Deletes all cookies for user.

Specified by:

removeLoginCookies in interface UserManager

Parameters:

username -

See Also:

UserManager.removeLoginCookies(java.lang.String)