uk.ac.ed.epcc.webapp.servlet

Class QRServlet

java.lang.Object

HttpServlet

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

uk.ac.ed.epcc.webapp.servlet.QRServlet

public class QRServlet
extends WebappServlet

Servlet to generate a QRCode This is not authenticated but may use the HttpSession

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
QRServlet()

Method Summary

Modifier and Type	Method and Description
protected void	doPost(HttpServletRequest req, HttpServletResponse res, AppContext conn) Method that does the actual work
static java.lang.String	getImageURL(AppContext conn, java.lang.String image_name, java.lang.String text)

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

Constructor Detail

QRServlet

public QRServlet()

Method Detail

doPost

protected 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

getImageURL

public static java.lang.String getImageURL(AppContext conn,
                                           java.lang.String image_name,
                                           java.lang.String text)
                                    throws java.io.UnsupportedEncodingException

Throws:

java.io.UnsupportedEncodingException