Hi!
I'm trying to create a schedule service at jboss 4.2.1 but I'm not sure what to
do.
I need a service to be started by the application server that runs every half
an hour.
I wrote a class but the problem is when I start jboss, I have the following
error message:
anonymous wrote : 10:11:11,280 ERROR [TimerServiceImpl] Cannot create txtimer
| java.lang.IllegalStateException: Unable to persist timer
anonymous wrote : Caused by: java.sql.SQLException: Unique constraint
violation: in statement [insert into TIMERS
(TIMERID,TARGETID,INITIALDATE,TIMERINTERVAL,INSTANCEPK,INFO) values
(?,?,?,?,?,?)]
Here is the class:
| @Service
| @Management(AtividadeTimerServiceManagement.class)
| public class AtividadeTimerServiceBean implements
AtividadeTimerServiceLocal,
| AtividadeTimerServiceManagement {
|
| @Resource
| private TimerService timerService;
|
| public void create() throws Exception {
| this.timerService.createTimer(15*60*1000, 5*60*1000, null);
| }
|
| public void destroy() {
|
| }
|
| public void start() throws Exception {
| }
|
| public void stop() {
| }
|
| @Timeout
| public void monitorPeriodoCadastral(Timer timer) {
| log.info("monitorPeriodoCadastral...");
| }
| }
|
Does anybody have any idea why am I getting this error message?
Thanks!
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