uk.ac.ed.epcc.webapp.servlet

Class LoginServlet<T extends AppUser>

java.lang.Object

HttpServlet

uk.ac.ed.epcc.webapp.servlet.WebappServlet

uk.ac.ed.epcc.webapp.servlet.LoginServlet<T>

Type Parameters:

T -

public class LoginServlet<T extends AppUser>
extends WebappServlet

LoginServlet Handles password based logins.

Field Summary

Fields

Modifier and Type	Field and Description
static Feature	BUILT_IN_LOGIN
static Feature	COOKIE_TEST
static Feature	REPORT_ACCOUNT_NOT_FOUND
static Feature	RESET_PASSWORD_PAGE

Fields inherited from class uk.ac.ed.epcc.webapp.servlet.WebappServlet

ARGS, CONFIRM_NO, CONFIRM_POST_URL, CONFIRM_TYPE, CONFIRM_YES, EXTRA_HTML, MESSAGE_EXTRA_ATTR, MESSAGE_TYPE_ATTR, MESSAGES_JSP_URL, SCRIPTS_CONFIRM_JSP

Constructor Summary

Constructors

Constructor and Description
LoginServlet()

Method Summary

Modifier and Type	Method and Description
static void	clearSavedResult(SessionService sess)
static void	doLoginResult(AppContext conn, HttpServletRequest req, HttpServletResponse res, FormResult result) go to intial page on login.
void	doPost(HttpServletRequest req, HttpServletResponse res, AppContext conn) Method that does the actual work
static java.lang.String	getLoginPage(AppContext conn)
static java.lang.String	getMainPage(AppContext conn)
static SerializableFormResult	getSavedResult(SessionService sess)
static java.lang.String	getWelcomePage(AppContext conn)
static void	setSavedResult(SessionService sess, SerializableFormResult result)

Methods inherited from class uk.ac.ed.epcc.webapp.servlet.WebappServlet

badInputCheck, checkBadInput, confirm, confirm, doGet, doPost, doPut, doPut, encodeCGI, getLogger, handleFormResult, message, message, messageWithArgs, sendMessageWithArgs

Methods inherited from class java.lang.Object

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

Field Detail

REPORT_ACCOUNT_NOT_FOUND

public static final Feature REPORT_ACCOUNT_NOT_FOUND

RESET_PASSWORD_PAGE

public static final Feature RESET_PASSWORD_PAGE

COOKIE_TEST

public static final Feature COOKIE_TEST

BUILT_IN_LOGIN

public static final Feature BUILT_IN_LOGIN

Constructor Detail

LoginServlet

public LoginServlet()

Method Detail

doPost

public void doPost(HttpServletRequest req,
                   HttpServletResponse res,
                   AppContext conn)
            throws ServletException,
                   java.io.IOException

Description copied from class: WebappServlet

Method that does the actual work

Specified by:

doPost in class WebappServlet

Throws:

ServletException

java.io.IOException

doLoginResult

public static void doLoginResult(AppContext conn,
                                 HttpServletRequest req,
                                 HttpServletResponse res,
                                 FormResult result)
                          throws java.lang.Exception

go to intial page on login. optionally this performs a double redirect through the LoginServlet to test if cookies are supported and suppress url rewriting for the initial page

Parameters:

conn -

req -

res -

result -

Throws:

java.lang.Exception

setSavedResult

public static void setSavedResult(SessionService sess,
                                  SerializableFormResult result)

clearSavedResult

public static void clearSavedResult(SessionService sess)

getSavedResult

public static SerializableFormResult getSavedResult(SessionService sess)

getWelcomePage

public static java.lang.String getWelcomePage(AppContext conn)

getMainPage

public static java.lang.String getMainPage(AppContext conn)

getLoginPage

public static java.lang.String getLoginPage(AppContext conn)