es.uvigo.esei.dgss.letta.jsf

Class LoginUserController

java.lang.Object

es.uvigo.esei.dgss.letta.jsf.LoginUserController

public class LoginUserController
extends Object

LoginUserController is a JSF controller to perform login actions.

Author:

abmiguez, bcgonzalez3

Constructor Summary

Constructors

Constructor and Description
LoginUserController()

Method Summary

Modifier and Type	Method and Description
void	doLogin() Login petition.
void	doLogout() Logout petition.
Principal	getCurrentUser() Getter method of currentUserPrincipal variable.
String	getErrorMessage() Getter method of errorMessage global variable.
String	getLogin() Getter method of login variable.
String	getPassword() Getter method of password variable.
boolean	isAdmin() Checks if the current user is an admin.
boolean	isAnonymous() Checks if the current user is the "anonymous" user.
boolean	isError() Getter method of error global variable.
void	redirectIfAnonymous() Forces a page redirect to the index if the current user is the anonymous user.
void	redirectIfNotAdmin() Forces a page redirect to the index if the current user is not an admin user.
void	redirectIfNotAnonymous() Forces a page redirect to the index if the current user is not an anonymous user.
void	setLogin(String login) Setter method of login variable.
void	setPassword(String password) Setter method of password variable.

Methods inherited from class java.lang.Object

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

Constructor Detail

LoginUserController

public LoginUserController()

Method Detail

doLogin

public void doLogin()
             throws IOException

Login petition. If login or password dont match, shows a message.

Throws:

IOException - if an input/output error occurs

doLogout

public void doLogout()
              throws javax.servlet.ServletException,
                     IOException

Logout petition. Redirect to index closing the session.

Throws:

javax.servlet.ServletException - if an error happens while logging out the user.

IOException - if an error happens on the redirection.

getCurrentUser

public Principal getCurrentUser()

Getter method of currentUserPrincipal variable.

Returns:

currentUserPrincipal global variable.

getLogin

public String getLogin()

Getter method of login variable.

Returns:

login global variable.

setLogin

public void setLogin(String login)

Setter method of login variable.

Parameters:

login - login global variable.

getPassword

public String getPassword()

Getter method of password variable.

Returns:

password global variable.

setPassword

public void setPassword(String password)

Setter method of password variable.

Parameters:

password - password global variable.

isError

public boolean isError()

Getter method of error global variable.

Returns:

error global variable.

getErrorMessage

public String getErrorMessage()

Getter method of errorMessage global variable.

Returns:

errorMessage global variable.

isAnonymous

public boolean isAnonymous()

Checks if the current user is the "anonymous" user.

Returns:

true if the current user is the "anonymous" user. false otherwise.

isAdmin

public boolean isAdmin()

Checks if the current user is an admin.

Returns:

true if the current identified user is an administrator, false otherwise.

redirectIfAnonymous

public void redirectIfAnonymous()
                         throws IOException

Forces a page redirect to the index if the current user is the anonymous user.

Throws:

IOException - if an error happens while redirecting.

redirectIfNotAnonymous

public void redirectIfNotAnonymous()
                            throws IOException

Forces a page redirect to the index if the current user is not an anonymous user.

Throws:

IOException - if an error happens while redirecting.

redirectIfNotAdmin

public void redirectIfNotAdmin()
                        throws IOException

Forces a page redirect to the index if the current user is not an admin user.

Throws:

IOException - if an error happens while redirecting.