Hi,
i have a small problem with the getObjectByQuery method. For some reason the
method does not return the object that i expect. actually i works only the
first time,
the second, third etc. times, it does not work anymore (i only get a empty
object).
my code looks like
PersistenceBroker broker =
PersistenceBrokerFactory.defaultPersistenceBroker ();
broker.beginTransaction ();
Criteria crit = new Criteria ();
crit.addEqualTo ("orderid", new Long (form.getId ()));
Query query = new QueryByCriteria (OrderObject.class, crit);
OrderObject order = (OrderObject) broker.getObjectByQuery (query);
// broker.clearCache ();
broker.close ();
what i found out is that :
code does not work properly when i remove the broker.clearCache () method.
however
it works fine if i add the clearCache line, but this is no proper sultions i
think. so what
is wrong with my code ? why does the broker not find my object with the same
id when
i look for it the second time ?
btw. i have two more questions :
is there a way to get the number of currently idle and currently open db
connections ?
Thanks in advance,
Andreas
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