Authenticator (Gluon Mobile 6.0.5 API)

```
public interface Authenticator
```
Contains the various tasks defined by the UserClient to be performed in the AuthenticationView during the authentication process. The methods to be called during the authentication process are as follows:
- connected(User) - When a user has been returned successfully.
- failed(String) - When the authentication process has failed.
- aborted(String) - When the process has been aborted by the user.
- finished() - When the control is to be handed back to the UserClient.
finished() should be called at the end of the AuthenticationView.authenticate(Authenticator) and no more code execution should happen after the call is made because these action could interfere with the user provided action in finished().
See Also:

UserClient, AuthenticationView

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`aborted(String reason)`	Task to be performed when the authentication process is aborted by the user.
`void`	`connected(User user)`	Task to be performed when a `user` has been fetched and ready to use.
`void`	`failed(String message)`	Task to be performed when the authentication process has been unsuccessful.
`void`	`finished()`	Optional additional task to be performed after the authentication process has finished.

- Method Detail
  - connected
```
void connected(User user)
```
    Task to be performed when a user has been fetched and ready to use.
    
    Parameters:
    
    user - An authenticated user.
  - failed
```
void failed(String message)
```
    Task to be performed when the authentication process has been unsuccessful.
    
    Parameters:
    
    message - Reason for failure
  - aborted
```
void aborted(String reason)
```
    Task to be performed when the authentication process is aborted by the user.
    
    Parameters:
    
    reason - A String with the reason for cancellation.
  - finished
```
void finished()
```
    Optional additional task to be performed after the authentication process has finished. Usually these tasks are executed at the end and irrespective of the status of the authentication process.