Uiinfrastructure API Docs  
 

IAuthenticator.GetOrSendLoginChallenge Method 

This method returns a Redirect object to the login page. If the login challenge requires additional features (e.g., special HTTP headers in the response, as in the case for HTTP Basic authentication), which cannot be served by a Redirect object, this method may send the login challenge directly using the XPResponse object contained in the requestData.

This method may throw an InterpreterException (com.plumtree.uiinfrastructure.interpreter.InterpreterException) if for some reason the login challenge for this authentication method cannot be generated nor sent.
Redirect GetOrSendLoginChallenge(
   RequestData requestData
);

Parameters

requestData
the request

Return Value

the Redirect to the login page, or null if the login challenge has been sent out directly using the XPResponse in the requestData.

See Also

IAuthenticator Interface | com.plumtree.uiinfrastructure.login Namespace