Thanks, It is working. Is this an issue? Or is it specific to Text
On Nov 3, 11:00 am, Rusty Wright <rwright.li...@gmail.com> wrote:
> What happens if you change @Persistent to @Persistent(defaultFetchGroup =
> "true")
> ?
>
>
>
> Tito George wrote:
> > Enviornment: Local
> > I have a Text field in one Persistent capable object,
> > @Persistent
> > private com.google.appengine.api.datastore.Text event_Description;
>
> > I am sure that i am not setting null into this field.
> > But while operating on queried object event_Description.getValue() is
> > throwing NullPointerException. I am quering like this.
>
> > public static Map<Long, Event> getEvents(AppUser appUser){
> > PersistenceManager pm =
> > PMF.getInstance().getPersistenceManager();
> > Query query = pm.newQuery(Event.class);
> > query.setFilter("email == pEmail");
> > query.declareParameters("String pEmail");
> > List<Event> result = null;
> > Map<Long, Event> eventsMap = null;
> > try {
> > result = (List<Event>) query.execute(appUser.getEmail());
> > eventsMap = new HashMap<Long, Event>();
> > for(Event e: result){
> > //LINE TO REPLACE
> > eventsMap.put(e.getEvent_ID(), e);
> > }
> > } finally {
> > pm.close();
> > query.closeAll();
> > }
> > return eventsMap;
> > }
>
> > Its works fine if I replace above commented line(//LINE TO REPLACE)
> > with
> > String str = e.getEvent_Description();
> > or
> > sop(e.getEvent_Description());
> > or
> > e.getEvent_Description();
>
> > Any Comments???
--~--~---------~--~----~------------~-------~--~----~
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
-~----------~----~----~----~------~----~------~--~---
