AccountManager (DMX 5.4-SNAPSHOT API)

```
public interface AccountManager
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`changePassword(Credentials currentCred, Credentials newCred)`	Unconditionally changes an account's password
`CheckCredentialsResult`	`checkCredentials(Credentials credentials)`	Check whether the given credentials are valid in the underlying system.
`void`	`createAccount(Credentials cred)`	Unconditionally creates an account.
`String`	`name()`
`void`	`onUsernameDeleted(String username)`	Called by the DMX platform when a username topic has been deleted.

- Method Detail
  - name
```
String name()
```
  - createAccount
```
void createAccount(Credentials cred)
```
    Unconditionally creates an account.
  - changePassword
```
void changePassword(Credentials currentCred,
                    Credentials newCred)
```
    Unconditionally changes an account's password
  - onUsernameDeleted
```
void onUsernameDeleted(String username)
```
    Called by the DMX platform when a username topic has been deleted. This indicates the no more logins will happen with that username. The implementation may choose to remove what is has stored about that user, too.
    
    Parameters:
    
    username -
  - checkCredentials
```
CheckCredentialsResult checkCredentials(Credentials credentials)
```
    Check whether the given credentials are valid in the underlying system.
    Non-DMX implementations are supposed to tell the platform via the return value, that a username topic lookup is necessary. See CheckCredentialsResult for details on how to do that.
    
    Parameters:
    
    credentials -
    
    Returns: