IBM WebSphere Application ServerTM
Release 8

com.ibm.websphere.security.auth.callback
Class NonPromptCallbackHandler

java.lang.Object
  extended by com.ibm.websphere.security.auth.callback.NonPromptCallbackHandler
All Implemented Interfaces:
javax.security.auth.callback.CallbackHandler

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

The NonPromptCallbackHandler gathers the authentication data from the constructor and passes it to the login module. These data includes Kerberos realm name, Kerberos principal name and password.

Supported Callbacks:

Since:
1.0
Version:
1.0
See Also:
WSRealmNameCallbackImpl, NameCallback, PasswordCallback

Constructor Summary
NonPromptCallbackHandler()
          Constructor with no parameters.
NonPromptCallbackHandler(java.lang.String realmName, java.lang.String userid, java.lang.String password)
          Constructs a NonPromptCallbackHandler using realmName, userid and password parameters.
 
Method Summary
 void handle(javax.security.auth.callback.Callback[] callbacks)
          This implementation of NonPromptCallbackHandler collects the Kerberos realm name, principal name and password data supplied via the constructor and pushes them to the login module.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NonPromptCallbackHandler

public NonPromptCallbackHandler()
Constructor with no parameters.


NonPromptCallbackHandler

public NonPromptCallbackHandler(java.lang.String realmName,
                                java.lang.String userid,
                                java.lang.String password)
Constructs a NonPromptCallbackHandler using realmName, userid and password parameters. The parameters should include only stateless information.

Parameters:
realName - The Kerberos realm name.
userid - The Kerberos user name.
password - The Kerberos user password.
Method Detail

handle

public void handle(javax.security.auth.callback.Callback[] callbacks)
            throws java.io.IOException,
                   javax.security.auth.callback.UnsupportedCallbackException
This implementation of NonPromptCallbackHandler collects the Kerberos realm name, principal name and password data supplied via the constructor and pushes them to the login module. If the realm name can not determined at the time of login prompt, a "<default>" realm name will be displayed.

Specified by:
handle in interface javax.security.auth.callback.CallbackHandler
Parameters:
callbacks - An array of Callback objects provided by the underlying security service which contains the information requested to be retrieved or displayed.
Throws:
java.io.IOException - If an input or output error occurs.
javax.security.auth.callback.UnsupportedCallbackException - If the implementation of this method does not support one or more of the Callbacks specified in the callbacks parameter.

IBM WebSphere Application ServerTM
Release 8