Thanks Max - looking forward to it. Keep up the great work. dave
On Nov 6, 8:17 am, "Max Ross (Google)" <maxr+appeng...@google.com> wrote: > The next SDK (1.2.8) is working its way through QA right now so hopefully it > will be available in the next week or two. > > > > On Thu, Nov 5, 2009 at 12:58 PM, Dave Cheong <d...@davecheong.com> wrote: > > > Thanks for the reply Max. I pretty much came to the same conclusion. > > Any ETA on when the support will be released for general use? > > > dave > > > On Nov 4, 5:05 am, "Max Ross (Google)" > > <maxr+appeng...@google.com<maxr%2bappeng...@google.com> > > > wrote: > > > "not-equal" filters are not supported in the current SDK unless you're > > doing > > > "not equal null," in which case we just turn it into " > null" because > > the > > > datastore considers null to be smaller than any non-null value. You can > > > read about the supported filter types here: > >http://code.google.com/appengine/docs/java/datastore/queriesandindexe... > > > > In the forthcoming SDK "not-equal" filters will be supported (along with > > > "IN" filters). > > > > Max > > > > On Sat, Oct 31, 2009 at 8:34 AM, Dave Cheong <d...@davecheong.com> > > wrote: > > > > > And > > > > > public void myMethod2() { > > > > Query query = entityManager.createQuery("select o from Myclass > > > > o where o.title = :p1 and o.myProperty <> :p2"); > > > > // bind params > > > > query.getResultList(); > > > > // exception thrown unexpectedly also > > > > } > > > > > On Nov 1, 3:32 am, Dave Cheong <d...@davecheong.com> wrote: > > > > > The relevant code snippets are: > > > > > > In MyServiceImpl - > > > > > > @Repository > > > > > @Transactional > > > > > public MyServiceImpl ... { > > > > > > protected EntityManager entityManager; > > > > > > public void myMethod() { > > > > > Query query = entityManager.createQuery("select o from > > Myclass > > > > > o where o.title = :p1 and o.myProperty != :p2"); > > > > > // bind params > > > > > query.getResultList(); > > > > > // exception thrown unexpectedly > > > > > } > > > > > > @PersistenceContext > > > > > public void setEntityManager(EntityManager entityManager) { > > > > > this.entityManager = entityManager; > > > > > } > > > > > > } > > > > > > In applicationContext.xml - > > > > > > <!-- JPA EntityManagerFactory --> > > > > > <bean id="entityManagerFactory" > > > > > > class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean" > > > > > p:persistenceUnitName="main"/> > > > > > > <!-- Transaction manager for a single JPA EntityManagerFactory > > > > > (alternative to JTA) --> > > > > > <bean id="transactionManager" > > > > > class="org.springframework.orm.jpa.JpaTransactionManager" > > > > > p:entityManagerFactory-ref="entityManagerFactory"/> > > > > > > In persistence.xml - > > > > > > <persistence-unit name="main"> > > > <provider>org.datanucleus.store.appengine.jpa.DatastorePersistenceProvider< > > > > / > > > > > provider> > > > > > <properties> > > > > > <property name="datanucleus.NontransactionalRead" > > > > > value="true"/> > > > > > <property name="datanucleus.NontransactionalWrite" > > > > > value="true"/> > > > > > <property name="datanucleus.ConnectionURL" > > > > > value="appengine"/> > > > > > </properties> > > > > > </persistence-unit> > > > > > > Any help you provide is appreciated. > > > > > > thanks, > > > > > dave > > > > > > On Nov 1, 3:23 am, Dave Cheong <d...@davecheong.com> wrote: > > > > > > > What I'm saying is I'm using EMF and writing JPQL and "<>" is not > > > > > > working, which it should since it is the valid operator for > > > > > > inequality. Are you saying it works for you? > > > > > > > dave > > > > > > > On Nov 1, 12:27 am, datanucleus <andy_jeffer...@yahoo.com> wrote: > > > > > > > > > 1). I can't seem to get "!=" working either. > > > > > > > > I have no such problems with JDOQL, but then you're using it in > > GAE/J > > > > > > > with an old version of DataNucleus. > > > > > > > > > 2) If I have mapped my objects using JPA annotations, will the > > > > query > > > > > > > > engine default to JDOQL vs JPQL? > > > > > > > > The type of metadata specification ... JDO XML, JDO Annotations, > > JPA > > > > > > > XML, JPA Annotations ... has nothing to do with the persistence > > API > > > > > > > being used (in DataNucleus). If you create a PMF then you use JDO > > > > API, > > > > > > > if you create an EMF then you use JPA API. JPA API only allows > > JPQL > > > > > > > queries (you can't use JDOQL). JDO API allows JDOQL or JPQL > > queries, > > > > > > > using the API to define what you're using; see the JDO javadocs. --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---