public PasswordValidationCallback(Subject subject,
    String username,
    char[] password) 
{
      this.subject = subject;
      this.username = username;
      this.password = password;
}

Create a new PasswordValidationCallback.

Parameters:

username - the username to authenticate

password - the user�s password, which may be null.

 public  void clearPassword() 
{
      this.password = null;
}

Clear the password.

 public char[] getPassword() 
{
      return this.password;
}

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.

 public boolean getResult() 
{
      return this.resultOfAuthentication;
}

Get the authentication result.

 public Subject getSubject() 
{
      return this.subject;
}

 public String getUsername() 
{
      return this.username;
}

Get the username.

 public  void setResult(boolean result) 
{
      this.resultOfAuthentication = result;
}

Set the authentication result.