[appfuse-user] How database exceptions are handled in appfuse-jsf?

[sudheerp]

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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