Spring: annotation driven and configured scheduler

Properties file (file.properties):

...
manager.cron=0 */1 * * * ?
...

Application context (context.xml)

...
<context:property-placeholder location="file.properties"/>
<task:annotation-driven/>
...

Bean:

@Component
public class Manager {
...
    @Scheduled(cron = "${manager.cron}")
    public void doSomething() {
        log.info("doSomething");
    }
...
}