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/OpenJDK 21

Class TextCallbackHandler

java.lang.Object
com.sun.security.auth.callback.TextCallbackHandler
All Implemented Interfaces:
CallbackHandler
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
See Also:

Constructor Summary

Constructor Description
TextCallbackHandler()
Creates a callback handler that prompts and reads from the command line for answers to authentication questions.

Method Summary

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

Methods declared in class java.lang.Object

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

Constructor Details

TextCallbackHandler

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.

Method Details

handle

public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException
Handles the specified set of callbacks.
Specified by:
handle in interface CallbackHandler
Parameters:
callbacks - the callbacks to handle
Throws:
IOException - if an input or output error occurs.
UnsupportedCallbackException - if the callback is not an instance of NameCallback or PasswordCallback

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
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https://docs.oracle.com/en/java/javase/21/docs/api/jdk.security.auth/com/sun/security/auth/callback/TextCallbackHandler.html