Hello,
I am currently using EJB3 RC3 and I have some problems with exceptions.
If my DAO throws a new Exception a remote client that should take care of that
exception ignores it. Ignoring means that the programm does not go right into
the catch clause.
Here is an example:
|
| public Forecast getForecastByDate(int month,int year) throws
GenericBusinessException
| {
| StringBuffer ejbQL = new StringBuffer();
|
| try
| {
| ejbQL.append("select f from Forecast f ");
| ejbQL.append("where f.month = :paramMonth ");
| ejbQL.append("and f.year = :paramYear ");
|
| Query query = em.createQuery(ejbQL.toString());
|
| query.setParameter("paramMonth",month);
| query.setParameter("paramYear",year);
|
| return (Forecast) query.getSingleResult();
| }
| catch (RuntimeException e)
| {
| logService.logError
| (
| this.getClass().getName(),
| Thread.currentThread().getStackTrace(),
| e.getMessage()
| );
| throw new GenericBusinessException(e.getMessage(),
e.getCause());
| }
| }
My client looks like this:
| try
| {
| forecast =
forecastManager.getForecastByDate(cal.get(Calendar.MONTH) + 1,
cal.get(Calendar.YEAR));
| }
| catch (GenericBusinessException e1)
| {
|
| System.out.println("Exception should be handled
here!");
| }
|
Did I something wrong or should I migrate to RC5 PFD?
Thanks a lot!
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