The following source code has the same problem.
---------
PersistenceManager pm = pmfInstance.getPersistenceManager();
pm.makePersistent(new EntityB("key")); // If this two lines are
commented out,
pm.getObjectById(EntityB.class, "key"); // the following code throws
exception on sdk1.3.0 too.
Transaction tx = pm.currentTransaction();
tx.begin();
pm.makePersistent(new EntityA());
pm.makePersistent(new EntityA()); // it throws exception if it
compiled using sdk1.3.1.
tx.commit();
---------
Full source code is included in the following repository.
Hg repo
https://test-gae-j-sdk-131.googlecode.com/hg/
Project page: http://code.google.com/p/test-gae-j-sdk-131/
On 2月12日, 午後4:25, vori <vori...@gmail.com> wrote:
> Sorry, I am wrong.
> I inspected my source code and found the real cause.
>
> The following code can works on SDK1.3.0, but it throws
> "java.lang.IllegalArgumentException:
> can't operate on multiple entity groups in a single transaction."
> when it used on SDK1.3.1.
>
> ----
> PersistenceManager pm = pmfInstance.getPersistenceManager();
>
> pm.makePersistent(new EntityB("key")); // If this two lines are
> commented out,
> pm.getObjectById(EntityB.class, "key"); // the following code throws
> exception on SDK1.3.0 too.
>
> ArrayList<EntityA> entities = new ArrayList<EntityA>(2);
> entities.add(new EntityA());
> entities.add(new EntityA());
> Transaction tx = pm.currentTransaction();
> tx.begin();
> pm.makePersistentAll(entities); // it throws exception if it compiled
> using sdk1.3.1.
> tx.commit();
> ----
>
> Full source code is here.https://test-gae-j-sdk-131.googlecode.com/hg/
>
> On 2月12日, 午前3:11, "Max Ross (Google)" <maxr+appeng...@google.com>
> wrote:
>
>
>
> > Assuming a ClassA object with the specified id already exists, the code
> > you've posted works fine for me. Could you put together a complete example
> > that demonstrates the unexpected behavior?
>
> > Thanks,
> > Max
>
> > On Wed, Feb 10, 2010 at 7:49 PM, vori <vori...@gmail.com> wrote:
> > > Is it a bug on JDO of SDK 1.3.1?
>
> > > ------
> > > PersistentManager pm = PMF.get().getPersistenceManager();;
>
> > > ClassA classA = pm.getObjectById(ClassA.class, "id");
> > > ClassB classB = new ClassB();
>
> > > Transaction tx = pm.currentTransaction();
> > > tx.begin();
> > > pm.makePersistent(classB);
>
> > > tx.commit(); // It throws "javax.jdo.JDOException: can't operate on
> > > multiple entity groups in a single transaction."
> > > ------
>
> > > --
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