|
Java DTV API 1.3 18-Nov-2009 |
||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface 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 username and password, or to display certain information, such as error and warning messages.
Method Summary | |
---|---|
void |
handle(Callback[] callbacks)
Called when a callback needs handling. |
Method Detail |
---|
void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException
callbacks
- an array of Callback objects provided by an underlying
security service which contains the information requested to be
retrieved or displayed.
IOException
- if an input or output error occurs when
retrieving the password
UnsupportedCallbackException
- if one of the callbacks in the
array is not supported by the handler
|
Java DTV API 1.3 18-Nov-2009 |
||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |