com.ibm.di.api.remote.impl.rmi
Class NullPrompter

java.lang.Object
  com.ibm.di.api.remote.impl.rmi.NullPrompter

All Implemented Interfaces:

javax.security.auth.callback.CallbackHandler

public class NullPrompter
extends java.lang.Object
implements javax.security.auth.callback.CallbackHandler

This class implements CallbackHandler interface handling behaviour but without doing any prompting.

The constructor with no parameters is overridden by NullPrompter class to hide the constructor with no parameters, since we are not prompting. *

Constructor Summary

NullPrompter(java.lang.String userName, char[] authenticator)
Constructor with two parameters.

Method Summary

void	handle(javax.security.auth.callback.Callback[] callbacks) Handles callbacks passed from the underlying security services.
void	nukeEm() Clears the user name and authenticator.

Methods inherited from class java.lang.Object

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

Constructor Detail

NullPrompter

public NullPrompter(java.lang.String userName,
                    char[] authenticator)

Constructor with two parameters.

Parameters:

userName -

authenticator -

Method Detail

nukeEm

public void nukeEm()

Clears the user name and authenticator.

handle

public void handle(javax.security.auth.callback.Callback[] callbacks)
            throws java.io.IOException,
                   javax.security.auth.callback.UnsupportedCallbackException

Handles callbacks passed from the underlying security services.

Specified by:

handle in interface javax.security.auth.callback.CallbackHandler

Parameters:

callbacks - an array of Callback objects provided by an underlying security service which contains the information requested to be retrieved or displayed

Throws:

java.io.IOException - if an I/O error occurs

javax.security.auth.callback.UnsupportedCallbackException - if unrecognized callback occurs