Interface | Description |
---|---|
Callback |
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. |
CallbackHandler |
An application implements a
CallbackHandler and passes it to
underlying security services so that they may interact with the application
to retrieve specific authentication data, such as usernames and passwords, or
to display certain information, such as error and warning messages. |
Class | Description |
---|---|
ChoiceCallback |
Underlying security services instantiate and pass a
ChoiceCallback to the handle() method of a
CallbackHandler to display a list of choices and to retrieve the
selected choice(s). |
ConfirmationCallback |
Underlying security services instantiate and pass a
ConfirmationCallback to the handle() method of a
CallbackHandler to ask for YES/NO, OK/CANCEL, YES/NO/CANCEL or other
similar confirmations. |
LanguageCallback |
Underlying security services instantiate and pass a
LanguageCallback
to the handle() method of a CallbackHandler to retrieve
the Locale used for localizing text. |
NameCallback |
Underlying security services instantiate and pass a
NameCallback
to the handle() method of a CallbackHandler to retrieve
name information. |
PasswordCallback |
Underlying security services instantiate and pass a
PasswordCallback
to the handle() method of a CallbackHandler to retrieve
password information. |
TextInputCallback |
Underlying security services instantiate and pass a
TextInputCallback
to the handle() method of a CallbackHandler to retrieve
generic text information. |
TextOutputCallback |
Underlying security services instantiate and pass a
TextOutputCallback to the handle() method of a
CallbackHandler to display information messages, warning messages and
error messages. |
Exception | Description |
---|---|
UnsupportedCallbackException |
Signals that a
CallbackHandler does not recognize a particular
Callback . |