uk.ac.ed.epcc.webapp.servlet

Class SessionServlet

java.lang.Object

HttpServlet

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

uk.ac.ed.epcc.webapp.servlet.SessionServlet

Direct Known Subclasses:

APISessionServlet, BounceAuthServlet, EmailChangeRequestServlet, StaticServlet, UserServlet

public abstract class SessionServlet
extends WebappServlet

abstract servlet class that does the basic authentication. retreives the current person and passes it to the doPost method.

Field Summary

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
SessionServlet()

Method Summary

Modifier and Type	Method and Description
protected boolean	authorized(ServletSessionService serv)
void	doPost(HttpServletRequest req, HttpServletResponse res, AppContext conn) Method that does the actual work
abstract void	doPost(HttpServletRequest req, HttpServletResponse res, AppContext conn, SessionService person) work to be performed after authorisation check.
void	doPut(HttpServletRequest req, HttpServletResponse res, AppContext conn) Method to handle put requests
void	doPut(HttpServletRequest req, HttpServletResponse res, AppContext conn, SessionService person) handle put requests
protected ServletSessionService	getSessionService(AppContext conn) Extension point to implement additional authorisation mechanisms on a per servlet basis.

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

badInputCheck, checkBadInput, confirm, confirm, doGet, doPost, 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

Constructor Detail

SessionServlet

public SessionServlet()

Method Detail

doPost

public final 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

doPut

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

Description copied from class: WebappServlet

Method to handle put requests

Overrides:

doPut in class WebappServlet

Throws:

ServletException

java.io.IOException

getSessionService

protected ServletSessionService getSessionService(AppContext conn)

Extension point to implement additional authorisation mechanisms on a per servlet basis.

Parameters:

conn -

Returns:

authorized

protected boolean authorized(ServletSessionService serv)

doPost

public abstract void doPost(HttpServletRequest req,
                            HttpServletResponse res,
                            AppContext conn,
                            SessionService person)
                     throws java.lang.Exception

work to be performed after authorisation check.

Parameters:

req -

res -

conn -

person -

Throws:

java.lang.Exception

doPut

public void doPut(HttpServletRequest req,
                  HttpServletResponse res,
                  AppContext conn,
                  SessionService person)
           throws java.lang.Exception

handle put requests

Parameters:

req -

res -

conn -

person -

Throws:

java.lang.Exception