Why are you throwing a generic exception like java.sql.SQLException?
Spring's DataAccessException (and many others) are designed to be
wrappers around this exception to give you much better information.
As far as exception handling goes - that's up to you to catch. Most
web frameworks have a way to declaratively say "when X exception gets
thrown, go to this page". However, I've yet to discover how to do this
with JSF.
Matt
On 8/24/07, sudheerp <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> I am using appfuse-jsf 1.9.4
>
> Do I have to throw DataAccessException and java.sql.SQLException in the
> following HibernateSpringDAOImpl? How are database exceptions like DB
> unavailable, bad query etc are
> handled in appfuse-jsf?
>
> public boolean FoundEmptyToDate( Long parentId ) throws
> DataAccessException, java.sql.SQLException
> {
> String lsDate = null;
> DetachedCriteria criteria =
> DetachedCriteria.forClass(ConcernedPersons.class);
> criteria.add(Expression.eq( "to_date", lsDate ));
> List rowsWithEmptyToDate = getHibernateTemplate().findByCriteria(
> criteria );
> if ( ( rowsWithEmptyToDate != null ) && (
> rowsWithEmptyToDate.size() >
> 0 ) )
> {
> return true;
> }
> return false;
> }
>
> Thank you.
>
> Sudheer
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>
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