org.springframework.cassandra.core

Interface QueryForObjectListener<T>

Type Parameters:

T -

public interface QueryForObjectListener<T>

Listener used to receive asynchronous results expected as an object of type T or an Exception.

Author:

Matthew T. Adams, Mark Paluch

Method Summary

Modifier and Type	Method and Description
void	onException(Exception ex) Called if an exception is raised while getting or converting the ResultSet.
void	onQueryComplete(T result) Called upon query completion.

Method Detail

onQueryComplete

void onQueryComplete(T result)

Called upon query completion.

Parameters:

result - the result, can be null for empty single-record results.

onException

void onException(Exception ex)

Called if an exception is raised while getting or converting the ResultSet.

Parameters:

ex - the exception that triggered the failure, never null.