MyBatis Interceptor 中如何获得resultType

[code="java"]

@Intercepts( {@Signature(method = "handleResultSets", type = ResultSetHandler.class, args = {Statement.class}) })

public class ResultSetHandlerInterceptor implements Interceptor {
private Logger logger = Logger.getLogger(ResultSetHandlerInterceptor.class);

@Override
public Object intercept(Invocation invocation) throws Throwable {
 [color=red]//想在这里获得resultType，如果resultType="map"时进行相关处理[/color]

}
//.....
}
[/code]

[code="java"]
MappedStatement statement = (MappedStatement) invocation.getArgs()[0];
statement.getResultSetType();
[/code]