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From "Patrick Linskey" <plins...@bea.com>
Subject RE: Set query params without TX?
Date Wed, 25 Apr 2007 02:31:43 GMT
> >> 	at org.apache.openjpa.persistence.EntityManagerImpl.close
> >> (EntityManagerImpl.java:999)
> 
> 3) OpenJPA calls em.close since there is no transaction, 
> which I think "closes" the query
> 
> >> 	at org.apache.openejb.persistence.JtaEntityManager.closeIfNoTx
> >> (JtaEntityManager.java:87)
> 
> 2) OpenJPA calls closeIfNoTx
> 
> >> 	at
> >> org.apache.openejb.persistence.JtaEntityManager.createNamedQuery
> >> (JtaEntityManager.java:189)
> 
> 1) OpenEJB calls createNamedQuery
> 
> >> 	at org.apache.openejb.core.cmp.jpa.JpaCmpEngine.createNamedQuery
> >> (JpaCmpEngine.java:287)

JtaEntityManager is one of your classes, not one of ours. closeIfNoTx is
your method, not ours. Punk.

-Patrick

-- 
Patrick Linskey
BEA Systems, Inc.
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> -----Original Message-----
> From: Dain Sundstrom [mailto:dain@iq80.com] 
> Sent: Tuesday, April 24, 2007 7:29 PM
> To: open-jpa-dev@incubator.apache.org
> Subject: Re: Set query params without TX?
> 
> I am "they", the one writing the cmp code in OpenEJB.
> 
> On first read of the stack trace I thought as you that, I was 
> the one close the entity manager, but on a second read I 
> notice it was OpenJPA calling "closeIfNoTx" that closes the broker.
> 
> > On Apr 24, 2007, at 7:02 PM, Dain Sundstrom wrote:
> >
> >> java.lang.IllegalStateException
> >> 	at 
> org.apache.openjpa.kernel.BrokerImpl.free(BrokerImpl.java:4083)
> >> 	at 
> org.apache.openjpa.kernel.BrokerImpl.close(BrokerImpl.java:4013)
> >> 	at org.apache.openjpa.kernel.DelegatingBroker.close
> >> (DelegatingBroker.java:1284)
> >> 	at org.apache.openjpa.persistence.EntityManagerImpl.close
> >> (EntityManagerImpl.java:999)
> 
> 3) OpenJPA calls em.close since there is no transaction, 
> which I think "closes" the query
> 
> >> 	at org.apache.openejb.persistence.JtaEntityManager.closeIfNoTx
> >> (JtaEntityManager.java:87)
> 
> 2) OpenJPA calls closeIfNoTx
> 
> >> 	at
> >> org.apache.openejb.persistence.JtaEntityManager.createNamedQuery
> >> (JtaEntityManager.java:189)
> 
> 1) OpenEJB calls createNamedQuery
> 
> >> 	at org.apache.openejb.core.cmp.jpa.JpaCmpEngine.createNamedQuery
> >> (JpaCmpEngine.java:287)
> >> 	at org.apache.openejb.core.cmp.jpa.JpaCmpEngine.queryBeans
> >> (JpaCmpEngine.java:218)
> >> 	at org.apache.openejb.core.cmp.CmpContainer.findEJBObject
> >> (CmpContainer.java:718)
> >> 	at org.apache.openejb.core.cmp.CmpContainer.invoke
> >> (CmpContainer.java:286)
> >>
> >> -dain
> >>
> >> On Apr 24, 2007, at 3:07 PM, Marc Prud'hommeaux wrote:
> >>
> >>> Dain-
> >>>
> >>> Can you send the embedded exception as well? That should 
> tell us who 
> >>> closed the query, and it might give us a hint why...
> >>>
> >>>
> >>> On Apr 24, 2007, at 3:03 PM, Dain Sundstrom wrote:
> >>>
> >>>> I have some code that runs outside of a transaction which does 
> >>>> basically the following:
> >>>>
> >>>>     Query query = entityManager.createNamedQuery(name)
> >>>>     query.setParameter(1, "foo");
> >>>>     List results = query.getResultList();
> >>>>
> >>>> If I don't set the parameter the code works fine (assuming the 
> >>>> query didn't need a parameter), but when I set the 
> parameter, I get 
> >>>> the following exception:
> >>>>
> >>>> Caused by: <0.9.7-incubating-SNAPSHOT fatal user error>
> >>>> org.apache.openjpa.persistence.InvalidStateException: 
> The context 
> >>>> has been closed.  The stack trace at which the context 
> was closed 
> >>>> is held in the embedded exception.
> >>>> FailedObject: java.lang.IllegalStateException
> >>>> 	at org.apache.openjpa.kernel.BrokerImpl.assertOpen
> >>>> (BrokerImpl.java:4283)
> >>>> 	at org.apache.openjpa.kernel.QueryImpl.assertOpen
> >>>> (QueryImpl.java:1613)
> >>>> 	at org.apache.openjpa.kernel.DelegatingQuery.assertOpen
> >>>> (DelegatingQuery.java:626)
> >>>> 	at org.apache.openjpa.persistence.QueryImpl.setParameter
> >>>> (QueryImpl.java:404)
> >>>> 	at org.apache.openjpa.persistence.QueryImpl.setParameter
> >>>> (QueryImpl.java:49)
> >>>> 	at org.apache.openejb.core.cmp.jpa.JpaCmpEngine.executeQuery
> >>>> (JpaCmpEngine.java:261)
> >>>>
> >>>> Is this supposed to work?  If not, maybe we should throw the 
> >>>> exception when getting the query.
> >>>>
> >>>> In the mean time I'll code around this.
> >>>>
> >>>> -dain
> >>>
> >>
> >
> 
> 

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