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The example code above also shows a defined listener-class value. See 4511727759 Event Handlers.

Network Address Tolerance

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If the application wants to control receiving of SAML un-solicited Response messages then an event handler for the receivedResponse event needs to be implemented.

public void receivedResponse(ResponseEvent event) throws MessageRejectedException {
	if(event.getInResponseTo() == null) {
		throw new MessageRejectedException("Unsolicited response rejected");
	}
}

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The UAS SSO login screen locale can be set by implementing an AuthnRequestEventListener and overriding the authnRequest method:

@Override
public void authnRequest(AuthnRequestEvent event) {
String locale = "en";
event.getAuthnRequest().setLocale(locale);
}

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It is possible to change the default language during the login sequence. Application can receive the latest locale selected during UAS SSO login by implementing an LoginEventListener and overriding the login() –method:

@Override
public void login(LoginEvent event) {
	HttpServletRequest rq = event.getHttpRequest();
	HttpSession session = rq.getSession(); 
	String locale = rq.getParameter("locale");
	if(null == locale) {
		locale = "en";
	}
	session.setAttribute("locale", locale); 
}

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The template specified in the authentication request message can be set by implementing AuthnRequestEventListener and overriding the authnRequest() –method.

@Override
public void authnRequest(AuthnRequestEvent e) {
	e.getAuthnRequest().setTemplate("template2");
} 

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