AuthDialogCallback

```
public interface AuthDialogCallback
```
Typical use: a JDBC client registers an implementation that surfaces prompt in its UI and returns the user's answer.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`prompt(boolean echo, java.lang.String prompt, int round)`	Answer a server-issued prompt.

- Method Detail
  - prompt
```
java.lang.String prompt(boolean echo,
                        java.lang.String prompt,
                        int round)
```
    Answer a server-issued prompt.
    
    Parameters:
    
    echo - true if the server expects normal input (info / echoed input); false if it's a password-style prompt where the input should be hidden
    
    prompt - prompt text the server sent (UTF-8, may be empty)
    
    round - the round number (>= 2)
    
    Returns:
    
    the user's answer, or null to fall through to the legacy passwordN URL options