NullCallbackHandler (sakai-kerberos-provider 22.0 API)

java.lang.Object
- org.sakaiproject.component.kerberos.user.NullCallbackHandler

All Implemented Interfaces:

CallbackHandler
```
public class NullCallbackHandler
extends Object
implements CallbackHandler
```
Callback handler that doesn't support anything. This is used when the login is done using a keychain.

Author:

Matthew Buckett

- Constructor Summary
  
  Constructors
  Constructor Description
  
  NullCallbackHandler()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void handle(Callback[] callbacks)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- NullCallbackHandler
```
public NullCallbackHandler()
```

Method Detail

handle

public void handle(Callback[] callbacks)
            throws IOException,
                   UnsupportedCallbackException

Specified by:: handle in interface CallbackHandler
Throws:: IOException; UnsupportedCallbackException