javax.security.auth.callback
Interface Callback
- AuthorizeCallback, ChoiceCallback, ConfirmationCallback, LanguageCallback, NameCallback, PasswordCallback, RealmCallback, RealmChoiceCallback, TextInputCallback, TextOutputCallback
Implementations of this interface are passed to a
CallbackHandler,
allowing underlying security services the ability to interact with a calling
application to retrieve specific authentication data such as usernames and
passwords, or to display certain information, such as error and warning
messages.
Callback implementations do not retrieve or display the
information requested by underlying security services.
Callback
implementations simply provide the means to pass such requests to
applications, and for applications, if appropriate, to return requested
information back to the underlying security services.
Callback.java -- marker interface for callback classes
Copyright (C) 2003, Free Software Foundation, Inc.
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