ConsoleCallbackHandler

java.lang.Object
- com.sun.grid.security.login.ConsoleCallbackHandler

All Implemented Interfaces:

javax.security.auth.callback.CallbackHandler
```
public class ConsoleCallbackHandler
extends java.lang.Object
implements javax.security.auth.callback.CallbackHandler
```
This CallbackHandler reads input from the console. The following callback can be handled:
- NameCallback
- PasswordCallback
- TextInputCallback
- TextOutputCallback
It uses the native library juti to turn of echoing.
See Also:

SGEUtil.getPassword(java.lang.String)

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

- Constructor Detail
  - ConsoleCallbackHandler
```
public ConsoleCallbackHandler()
```
- Method Detail
  - handle
```
public void handle(javax.security.auth.callback.Callback[] callbacks)
            throws java.io.IOException,
                   javax.security.auth.callback.UnsupportedCallbackException
```
    Handle callbacks
    
    Specified by:
    
    handle in interface javax.security.auth.callback.CallbackHandler
    
    Parameters:
    
    callbacks - array of callbacks
    
    Throws:
    
    java.io.IOException - on an IO error
    
    javax.security.auth.callback.UnsupportedCallbackException - if a callback is not supported