if (configuration.getCommunicationErrorMessage() != null) {
html += "<p>" + configuration.getCommunicationErrorMessage()
+ "</p>";
}
if (html.length() > 0) {
VNotification n = new VNotification(1000 * 60 * 45);
n.addEventListener(new NotificationRedirect(configuration
.getCommunicationErrorUrl()));
n
.show(html, VNotification.CENTERED_TOP,
VNotification.STYLE_SYSTEM);
} else {
redirect(configuration.getCommunicationErrorUrl());
}