edu.cornell.mannlib.vitro.webapp.controller.authenticate

Class LogoutRedirector

java.lang.Object

edu.cornell.mannlib.vitro.webapp.controller.authenticate.LogoutRedirector

public class LogoutRedirector
extends Object

When a user logs out, where will they go?

Constructor Summary

Constructors

Constructor and Description
LogoutRedirector()

Method Summary

Modifier and Type	Method and Description
static String	getRedirectUrl(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, String referrer) If the page they were on was not restricted, send them back to it.
static void	recordRestrictedPageUri(javax.servlet.http.HttpServletRequest request) This must be called each time VitroHttpRequest checks to see whether a page's restrictions are met, so we know which pages are restricted.

Methods inherited from class java.lang.Object

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

Constructor Detail

LogoutRedirector

public LogoutRedirector()

Method Detail

getRedirectUrl

public static String getRedirectUrl(javax.servlet.http.HttpServletRequest request,
                                    javax.servlet.http.HttpServletResponse response,
                                    String referrer)
                             throws IOException

If the page they were on was not restricted, send them back to it. Otherwise, send them to the home page.

Throws:

IOException

recordRestrictedPageUri

public static void recordRestrictedPageUri(javax.servlet.http.HttpServletRequest request)

This must be called each time VitroHttpRequest checks to see whether a page's restrictions are met, so we know which pages are restricted. We might be content to just know the last restricted page, but that could lead to problems if two pages are nested.