I'm not using SQLTemplate, I'm using Expression.fromString()
On 3/3/08, Mike Kienenberger <mkienen..mail.com> wrote:
> I may very well be wrong, but don't you have to use #result macros to
> assign specific types and values for each result in the map instead of
> using "select *"?
>
> From reviewing my own SQLTemplate code
>
> "select"
> + " #result('s.ID' 'long' 'ID'),"
> + " #result('s.SHORT_NAME' 'String' 'SHORT_NAME'),"
> + " #result('s.SYSTEM_ID' 'long' 'SYSTEM_ID')"
>
>
>
>
> On 3/3/08, Eric Polino <eri..ampgroundautomation.com> wrote:
> > I'm trying to query my db with the following setup and it keep getting
> > Expression parsing errors
> >
> > Expression exp = Expression.fromString(
> > "select * from SA.Site s" +
> > "where not exists ( "+
> > "select * from SA.Reservation r " +
> > "where " +
> > "r.checkindate < $out and " +
> > "r.checkoutdate > $in and " +
> > "r.reservationType = 'S' and r.site = s.siteid" +
> > ") and not exists ( " +
> > "select * from SA.Stay st, SA.Reservation r " +
> > "where " +
> > "r.checkindate < $out and " +
> > "r.checkoutdate > $in and " +
> > "st.site = s.siteid" +
> > ")");
> > Map params = new HashMap();
> >
> > FieldPosition fp = new FieldPosition(DateFormat.DATE_FIELD);
> > SimpleDateFormat sdk = new SimpleDateFormat("yyyy-MM-dd");
> >
> > params.put("in", sdk.format(res.getCheckInDate(), new
> > StringBuffer(""), fp).toString());
> > params.put("out",sdk.format(res.getCheckOutDate(), new
> > StringBuffer(""), fp).toString());
> > SelectQuery sq = new SelectQuery(Site.class,
> > exp.expWithParameters(params));
> >
> > site = (Site)context.performQuery(sq).get(0);
> >
> > Execution never reaches the creation of the HashMap as
> > Expression.fromString() always throws an exception. The following is
> > the start of the logging. It _ends_ with the exception being thrown.
> > There is a long stack trace that follows.
> >
> > INFO QueryLogger: --- will run 1 query.
> > INFO QueryLogger: Opening connection: jdbc:derby://localhost:1527/SunriseDB
> > Login: sa
> > Password: *******
> > INFO QueryLogger: +++ Connecting: SUCCESS.
> > INFO QueryLogger: --- transaction started.
> > INFO QueryLogger: Detected and installed adapter:
> > org.apache.cayenne.dba.derby.DerbyAdapter
> > INFO QueryLogger: SELECT t0.cancelled, t0.checkInDate,
> > t0.checkOutDate, t0.confirmationCode, t0.reservationType, t0.siteType,
> > t0.reservationId, t0.customer, t0.site FROM SA.Reservation t0 WHERE
> > t0.confirmationCode = ? [bind: '32347'] - prepared in 49 ms.
> > INFO QueryLogger: === returned 1 row. - took 1924 ms.
> > INFO QueryLogger: +++ transaction committed.
> > Mar 3, 2008 3:17:36 PM com.sun.xml.ws.server.sei.EndpointMethodHandler invoke
> > SEVERE: [v.2.0.4 October 12 2007] Encountered "Site" at line 1, column 15.
> > Was expecting one of:
> > <EOF>
> > "or" ...
> > "and" ...
> > "not" ...
> > "!" ...
> >
> > I tried using a SQLTemplate to do the same thing, but I had issues
> > with it figuring out what object to create (Site). Anyone know why
> > I'm having this problem? I've been hunting for a few hours and don't
> > know where to look now.
> >
> > Thanks,
> > Eric
> >
> >
> > --
> > Eric Polino
> > Campground Automated Systems
> >
>
-- Eric Polino Campground Automated Systems
This archive was generated by hypermail 2.0.0 : Mon Mar 03 2008 - 16:06:17 EST