Thanks for your help. Unfortunatelly this syntax isn't working at all :(
I tried to run this statement within the datastore viewer but I get an error
"GQL Query".
Apart from that the link you posted is for python, but I would need it for
java. Can you/anybody help me with that too?
Thanks in ad
Meanwhile I tried this *java* code:
PersistenceManagerFactory pmf = JDOHelper.getPersistenceManagerFactory(
"transactions-optional" );
PersistenceManager pm = pmf.getPersistenceManager();
Antwort objectById = pm.getObjectById( Antwort.class, parameters.getLong(
Constants.ID ) );
And this is my *
I just talked about GQL because within the Datastore Viewer of my dashboard
I can enter a GQL-query. That's why I was assuming that "everybody" has to
use GQL...my fault.
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Thanks for your hint. Meanwhile I debugged the code and found the reason of
the NullPointerException.
The method getObjectById is implemented by the class
DatastoreJDOPersistenceManager. Within this method there is
*EntityUtils.idToInternalKey(getObjectManager(),
cls, key, false);*. This metho
