Callback


Callback javax.security.auth.callback

Java 1.4

This interface defines no methods but serves as a "marker interface" to identify the type of objects that can be passed to the handle( ) method of a CallbackHandler . All of the classes in this package, with the exception of UnsupportedCallbackException implement this interface.

 public interface  Callback  { } 

Implementations

ChoiceCallback , ConfirmationCallback , LanguageCallback , NameCallback , PasswordCallback , TextInputCallback , TextOutputCallback

Passed To

CallbackHandler.handle( ) , UnsupportedCallbackException.UnsupportedCallbackException( )

Returned By

UnsupportedCallbackException.getCallback( )



Java In A Nutshell
Java In A Nutshell, 5th Edition
ISBN: 0596007736
EAN: 2147483647
Year: 2004
Pages: 1220

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