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com.sun.security.auth.callback
Class DialogCallbackHandler

java.lang.Object
  com.sun.security.auth.callback.DialogCallbackHandler

All Implemented Interfaces:

CallbackHandler

public class DialogCallbackHandler
extends Object
implements CallbackHandler

Uses a Swing dialog window to query the user for answers to authentication questions. This can be used by a JAAS application to instantiate a CallbackHandler

See Also:

javax.security.auth.callback

Constructor and Description

DialogCallbackHandler()
Creates a callback dialog with the default parent window.

DialogCallbackHandler(Component parentComponent)
Creates a callback dialog and specify the parent window.

Method Summary

Modifier and Type	Method and Description
void	handle(Callback[] callbacks) Handles the specified set of callbacks.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DialogCallbackHandler

public DialogCallbackHandler()

Creates a callback dialog with the default parent window.

DialogCallbackHandler

public DialogCallbackHandler(Component parentComponent)

Creates a callback dialog and specify the parent window.

Parameters:

parentComponent - the parent window -- specify null for the default parent

Method Detail

handle

public void handle(Callback[] callbacks)
            throws UnsupportedCallbackException

Handles the specified set of callbacks.

Specified by:

handle in interface CallbackHandler

Parameters:

callbacks - the callbacks to handle

Throws:

UnsupportedCallbackException - if the callback is not an instance of NameCallback or PasswordCallback