like this, is "name" necessary?
@Component(immediate = true, property = { "cron.expression=0 0 * * * ?" }, service = PqmFailureRecordPullerScheduler.class)
public class PqmFailureRecordPullerScheduler extends BaseMessageListener {
...
@Component(immediate = true, property = { "cron.expression=0 0 0 * * ?" },
service = PivRecordPullerScheduler.class)
public class PivRecordPullerScheduler extends BaseMessageListener {
...
