That's odd. Perhaps your class didn't get reenhanced when you made the
change? One way to do a sanity check is to change the name of the class and
then run again.
2009/9/24 antichrist <ttlt...@gmail.com>
>
> I have same problem and I'm already using java.util.date. but in
> eclipse, debug as web application works,
>
> but run as web application makes same problem. my object looks like
> this
>
> @PersistenceCapable(identityType = IdentityType.APPLICATION)
> public class Bidder {
> @PrimaryKey
> @Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
> private Long id;
> @Persistent
> private String some;
>
> @Persistent
> private Integer some;
>
> @Persistent
> private Integer some;
>
> @Persistent
> private Long some;
>
> @Persistent
> private Date some;
>
> On 7월28일, 오전4시19분, Max Ross
> <maxr+appeng...@google.com<maxr%2bappeng...@google.com>>
> wrote:
> > Thanks for the report. There are two things going on here. First,
> > DataNucleus is doing something I don't understand with the meta-data that
> is
> > being created for your GregorianCalendar field. I'll look into this.
> > However, even if this problem didn't exist, the datastore doesn't support
> > Calendar or any of its subtypes. This isn't a whitelisting issue - it's
> a
> > data issue. A Calendar contains a TimeZone attribute, but the datastore
> > represents a point in time as an int 64, so we can't just store the
> > millisecond representation of the Calendar without potentially losing
> > important data. The workaround is to use java.util.Date.
> >
> > Max
> >
> >
> >
> > On Sun, Jul 26, 2009 at 10:18 PM, alosii <alo...@gmail.com> wrote:
> >
> > > The problem apparently happens at line 60 of your EntityUtils.class
> >
> > > if (ammd.getColumnMetaData() != null && ammd.getColumnMetaData
> > > ().length > 0) {
> > > if (ammd.getColumnMetaData().length != 1) { //<-----------------
> > > BOOOOOOM!!!
> > > // TODO(maxr) throw something more appropriate
> > > throw new UnsupportedOperationException();
> > > }
> >
> > > My object looks like this:
> >
> > > @PersistenceCapable(identityType = IdentityType.APPLICATION)
> > > public class Object{
> > > @PrimaryKey
> > > private String someattribute;
> >
> > > @Persistent
> > > private String someattribute;
> >
> > > @Persistent
> > > private String someattribute;
> >
> > > ...
> >
> > > @Persistent
> > > private STATUS status;
> >
> > > @Persistent
> > > private GregorianCalendar lastActiveTime;
> >
> > > ...
> > > }
> >
> > > I'm I doing something wrong? Last time i checked the GregorianCalendar
> > > was available:
> > >http://code.google.com/appengine/docs/java/jrewhitelist.html
> >
> > > Any ideas would be great!
> >
> > > Thanks!
> >
>
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Google App Engine for Java" group.
To post to this group, send email to google-appengine-java@googlegroups.com
To unsubscribe from this group, send email to
google-appengine-java+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/google-appengine-java?hl=en
-~----------~----~----~----~------~----~------~--~---
