package org.kuali.student.common.ui.client.security;

 import org.kuali.student.common.ui.client.util.BrowserUtils;

 import com.google.gwt.user.client.Window;

 /**

  * This implements the SessionTimeoutHandler. The timeout is handled by redirecting the

  * user to the application root, so the spring login form will be displayed.  

  * 

  * @author Kuali Student Team

  *

  */

 public class SpringSecurityLoginRedirectHandler implements SessionTimeoutHandler {

         /**

          * This assumes the login mechanism is the standard spring security.

          * 

          */

         @Override

         public boolean isSessionTimeout(Throwable error) {

             return error.toString().contains("Login");

         }

         @Override

         public void handleSessionTimeout() {

                 //FIXME: Need a way to get the proper redirect url, for now just reloading the page

                 //BrowserUtils.redirect(GWT.getHostPageBaseURL());

                 Window.alert("Your session has timed out and are being redirected to the login page.");

                 BrowserUtils.reload();

         }

 }