javax.security.auth.callback

Class TextInputCallback

  1. java.lang.Object
  2. extended byjavax.security.auth.callback.TextInputCallback
All implemented interfaces:
java.io.Serializable, Callback

  1. public class TextInputCallback
  2. extends java.lang.Object
  3. implements Callback, java.io.Serializable

Underlying security services instantiate and pass a TextInputCallback to the handle method of a CallbackHandler to retrieve generic text information.

See Also:
CallbackHandler, Serialized Form

Constructor Summary

Constructor and Description
TextInputCallback(java.lang.String prompt)
Construct a TextInputCallback with a prompt.
TextInputCallback(java.lang.String prompt,java.lang.String defaultText)
Construct a TextInputCallback with a prompt and default input value.

Method Summary

Modifier and Type Method and Description
  1. java.lang.String
getDefaultText()
Get the default text.
  1. java.lang.String
getPrompt()
Get the prompt.
  1. java.lang.String
getText()
Get the retrieved text.
  1. void
setText(java.lang.String text)
Set the retrieved text.
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TextInputCallback

  1. public TextInputCallback(java.lang.String prompt)
Construct a TextInputCallback with a prompt.

Parameters:
prompt - the prompt used to request the information.
Throws:
java.lang.IllegalArgumentException - if prompt is null or if prompt has a length of 0.

TextInputCallback

  1. public TextInputCallback(java.lang.String prompt,
  2. java.lang.String defaultText)
Construct a TextInputCallback with a prompt and default input value.

Parameters:
prompt - the prompt used to request the information.

defaultText - the text to be used as the default text displayed with the prompt.
Throws:
java.lang.IllegalArgumentException - if prompt is null, if prompt has a length of 0, if defaultText is null or if defaultText has a length of 0.

Method Detail

getPrompt

  1. public java.lang.String getPrompt( )
Get the prompt.

Returns:
the prompt.

getDefaultText

  1. public java.lang.String getDefaultText( )
Get the default text.

Returns:
the default text, or null if this TextInputCallback was not instantiated with defaultText.

setText

  1. public void setText(java.lang.String text)
Set the retrieved text.

Parameters:
text - the retrieved text, which may be null.
See Also:

getText

  1. public java.lang.String getText( )
Get the retrieved text.

Returns:
the retrieved text, which may be null.
See Also: