ServerAuthenticationProvider (Red Hat Data Grid 7.3.9 API)

All Known Implementing Classes:

SimpleServerAuthenticationProvider
```
public interface ServerAuthenticationProvider
```
Author:

Darran Lofthouse, Tristan Tarrant

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`AuthorizingCallbackHandler`	`getCallbackHandler(String mechanismName, Map<String,String> mechanismProperties)`	Get a callback handler for the given mechanism name.

- Method Detail
  - getCallbackHandler
```
AuthorizingCallbackHandler getCallbackHandler(String mechanismName,
                                              Map<String,String> mechanismProperties)
```
    Get a callback handler for the given mechanism name. This method is called each time a mechanism is selected for the connection and the resulting AuthorizingCallbackHandler will be cached and used multiple times for this connection, AuthorizingCallbackHandler should either be thread safe or the ServerAuthenticationProvider should provide a new instance each time called.
    
    Parameters:
    
    mechanismName - the SASL mechanism to get a callback handler for
    
    mechanismProperties - the mechanism properties that might need to be adjusted to support the specific mechanism / callbackhandler combination
    
    Returns:
    
    the callback handler or null if the mechanism is not supported