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Class TextInputCallback

java.lang.Object  |  +--javax.security.auth.callback.TextInputCallback

All Implemented Interfaces:

Callback

public classTextInputCallback

extends java.lang.Object

implementsCallback

Underlying security services instantiate and pass aTextInputCallback to theinvokeCallback method of aCallbackHandler to retrieve generic text information.

See Also:

CallbackHandler

TextInputCallback

publicTextInputCallback(java.lang.String prompt)

Construct aTextInputCallback with a prompt.

Parameters:

prompt - the prompt used to request the information.

Throws:

java.lang.IllegalArgumentException - ifprompt is nullor ifprompt has a length of 0.

TextInputCallback

publicTextInputCallback(java.lang.String prompt,                         java.lang.String defaultText)

Construct aTextInputCallback 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 displayedwith the prompt.

Throws:

java.lang.IllegalArgumentException - ifprompt is null,ifprompt has a length of 0,ifdefaultText is nullor ifdefaultText has a length of 0.

getPrompt

public java.lang.StringgetPrompt()

Get the prompt.

Returns:

the prompt.

getDefaultText

public java.lang.StringgetDefaultText()

Get the default text.

Returns:

the default text, or null if thisTextInputCallbackwas not instantiated withdefaultText.

setText

public voidsetText(java.lang.String text)

Set the retrieved text.

Parameters:

text - the retrieved text, which may be null.

getText

public java.lang.StringgetText()

Get the retrieved text.

Returns:

the retrieved text, which may be null.