PasswordValidationCallback

java.lang.Object
- javax.security.auth.message.callback.PasswordValidationCallback

All Implemented Interfaces:

javax.security.auth.callback.Callback
```
public class PasswordValidationCallback
extends java.lang.Object
implements javax.security.auth.callback.Callback
```
Callback for PasswordValidation.
This callback may be used by an authentication module to employ the password validation facilities of its containing runtime. This Callback would typically be called by a ServerAuthModule during validateRequest processing.

Constructor Summary

Constructors
Constructor and Description
`PasswordValidationCallback(javax.security.auth.Subject subject, java.lang.String username, char[] password)` Create a PasswordValidationCallback.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clearPassword()` Clear the password.
`char[]`	`getPassword()` Get the password.
`boolean`	`getResult()` Get the authentication result.
`javax.security.auth.Subject`	`getSubject()` Get the subject.
`java.lang.String`	`getUsername()` Get the username.
`void`	`setResult(boolean result)` Set the authentication result.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PasswordValidationCallback
```
public PasswordValidationCallback(javax.security.auth.Subject subject,
                                  java.lang.String username,
                                  char[] password)
```
    Create a PasswordValidationCallback.
    
    Parameters:
    
    subject - The subject for authentication
    
    username - The username to authenticate
    
    password - The user's password, which may be null.
- Method Detail
  - getSubject
```
public javax.security.auth.Subject getSubject()
```
    Get the subject.
    
    Returns:
    
    The subject.
  - getUsername
```
public java.lang.String getUsername()
```
    Get the username.
    
    Returns:
    
    The username.
  - getPassword
```
public char[] getPassword()
```
    Get the password.
    Note that this method returns a reference to the password. If a clone of the array is created it is the caller's responsibility to zero out the password information after it is no longer needed.
    
    Returns:
    
    The password, which may be null.
  - clearPassword
```
public void clearPassword()
```
    Clear the password.
  - setResult
```
public void setResult(boolean result)
```
    Set the authentication result.
    
    Parameters:
    
    result - True if authentication succeeded, false otherwise
  - getResult
```
public boolean getResult()
```
    Get the authentication result.
    
    Returns:
    
    True if authentication succeeded, false otherwise

Class PasswordValidationCallback

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

PasswordValidationCallback

Method Detail

getSubject

getUsername

getPassword

clearPassword

setResult

getResult