@Exported public class TextCallbackHandler extends Object implements CallbackHandler
Prompts and reads from the command line for answers to authentication questions. This can be used by a JAAS application to instantiate a CallbackHandler
javax.security.auth.callback| Constructor and Description | 
|---|
| TextCallbackHandler()Creates a callback handler that prompts and reads from the
 command line for answers to authentication questions. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | handle(Callback[] callbacks)Handles the specified set of callbacks. | 
public TextCallbackHandler()
Creates a callback handler that prompts and reads from the command line for answers to authentication questions. This can be used by JAAS applications to instantiate a CallbackHandler.
public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException
handle in interface CallbackHandlercallbacks - the callbacks to handleIOException - if an input or output error occurs.UnsupportedCallbackException - if the callback is not an
 instance of NameCallback or PasswordCallback
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