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From Norman Maurer <nor...@apache.org>
Subject Re: [Fixed?] Re: James IMAP and Alfresco and refactoring
Date Sat, 15 May 2010 06:10:09 GMT
Hi Eric,

your persistence.xml is not up-to-date. Compare it with trunk...


Bye
Norman

2010/5/15, Eric Charles <eric.charles@u-mangate.com>:
> Hi Norman,
>
> Just svn up, mvn package and tested. I've got:
>
> Exception in thread "pool-16-thread-1" <openjpa-2.0.0-r422266:935683
> nonfatal user error>
> org.apache.openjpa.persistence.InvalidStateException: Can only perform
> operation while a transaction is active.
> FailedObject: SELECT user FROM JamesUser user WHERE user.name=:name
> [java.lang.String]
>      at
> org.apache.openjpa.kernel.BrokerImpl.assertTransactionOperation(BrokerImpl.java:4595)
>      at
> org.apache.openjpa.kernel.BrokerImpl.beginStore(BrokerImpl.java:1378)
>      at
> org.apache.openjpa.jdbc.kernel.PessimisticLockManager.ensureStoreManagerTransaction(PessimisticLockManager.java:177)
>      at
> org.apache.openjpa.jdbc.kernel.PessimisticLockManager.selectForUpdate(PessimisticLockManager.java:86)
>      at org.apache.openjpa.jdbc.sql.SelectImpl.execute(SelectImpl.java:377)
>      at org.apache.openjpa.jdbc.sql.SelectImpl.execute(SelectImpl.java:363)
>      at
> org.apache.openjpa.jdbc.sql.LogicalUnion$UnionSelect.execute(LogicalUnion.java:427)
>      at
> org.apache.openjpa.jdbc.sql.LogicalUnion.execute(LogicalUnion.java:230)
>      at
> org.apache.openjpa.jdbc.sql.LogicalUnion.execute(LogicalUnion.java:220)
>      at
> org.apache.openjpa.jdbc.kernel.SelectResultObjectProvider.open(SelectResultObjectProvider.java:94)
>      at
> org.apache.openjpa.lib.rop.EagerResultList.<init>(EagerResultList.java:34)
>      at org.apache.openjpa.kernel.QueryImpl.toResult(QueryImpl.java:1246)
>      at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:1005)
>      at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:861)
>      at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:792)
>      at
> org.apache.openjpa.kernel.DelegatingQuery.execute(DelegatingQuery.java:542)
>      at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:288)
>      at
> org.apache.openjpa.persistence.QueryImpl.getResultList(QueryImpl.java:302)
>      at
> org.apache.openjpa.persistence.QueryImpl.getSingleResult(QueryImpl.java:326)
>      at
> org.apache.james.server.jpa.JPAUsersRepository.getUserByName(JPAUsersRepository.java:143)
>      at
> org.apache.james.server.jpa.JPAUsersRepository.test(JPAUsersRepository.java:290)
>      at
> org.apache.james.impl.user.LocalUsersRepository.test(LocalUsersRepository.java:127)
>      at
> org.apache.james.imapserver.UserRepositoryAuthenticator.isAuthentic(UserRepositoryAuthenticator.java:45)
>      at
> org.apache.james.imap.store.StoreMailboxManager.login(StoreMailboxManager.java:425)
>      at
> org.apache.james.imap.store.StoreMailboxManager.login(StoreMailboxManager.java:468)
>      at
> org.apache.james.imap.processor.LoginProcessor.doProcess(LoginProcessor.java:67)
>      at
> org.apache.james.imap.processor.AbstractMailboxProcessor.doProcess(AbstractMailboxProcessor.java:125)
>      at
> org.apache.james.imap.processor.AbstractMailboxProcessor.process(AbstractMailboxProcessor.java:80)
>      at
> org.apache.james.imap.processor.AbstractMailboxProcessor.doProcess(AbstractMailboxProcessor.java:73)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:44)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.processor.base.AbstractChainedProcessor.process(AbstractChainedProcessor.java:46)
>      at
> org.apache.james.imap.main.AbstractImapRequestHandler.doProcessRequest(AbstractImapRequestHandler.java:65)
>      at
> org.apache.james.imap.main.ImapRequestStreamHandler.handleRequest(ImapRequestStreamHandler.java:82)
>      at
> org.apache.james.imapserver.netty.ImapStreamChannelUpstreamHandler.processStreamIo(ImapStreamChannelUpstreamHandler.java:64)
>      at
> org.jboss.netty.handler.stream.StreamHandler$1.run(StreamHandler.java:127)
>      at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>      at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>      at java.lang.Thread.run(Thread.java:636)
>
>
> Tks,
>
> Eric
>
>
> On 05/14/2010 08:20 PM, Norman Maurer wrote:
>> Any new one this ? I would like to cut a milestone soon, so it would
>> be cool to know if it work out...
>>
>> Bye,
>> Norman
>>
>> 2010/5/7 Norman Maurer<norman@apache.org>:
>>
>>> Hi Eric,
>>>
>>> could you update to current trunk and see if it helps?
>>>
>>> We should now only use one session per thread.
>>>
>>> Feedback Welcome...
>>>
>>> Bye
>>> Norman
>>>
>>> 2010/5/7, Norman Maurer<norman.maurer@googlemail.com>:
>>>
>>>> Hi Robert,
>>>>
>>>> maybe I just don't get what you want todo.. How about some "pseudo code"
>>>> ?
>>>>
>>>> I just committed some code to use only one EntityManager/JCR Session
>>>> per request. Hopefully this will help with Alfresco.
>>>>
>>>> Bye,
>>>> Norman
>>>>
>>>> 2010/5/7 Robert Burrell Donkin<robertburrelldonkin@gmail.com>:
>>>>
>>>>> On Fri, May 7, 2010 at 5:58 AM, Norman Maurer
>>>>> <norman.maurer@googlemail.com>  wrote:
>>>>>
>>>>>> Hi Robert,
>>>>>>
>>>>>> to be honest I think it would make things just more complicated.
I
>>>>>> think we should just make sure we keep the jcr session / entitymanager
>>>>>> etc open till we are done with processing the request. Nothing more...
>>>>>>
>>>>>> I don't see the advance of implement such a callback interface. Maybe
>>>>>> you can outline why you "prefer" this way ?
>>>>>>
>>>>> fit in better with the message style API used by the rest of the IMAP
>>>>> stack. should make transactions transparent and allow scheduling
>>>>> rather than synchronisation for some operations.
>>>>>
>>>>> - robert
>>>>>
>>>>> ---------------------------------------------------------------------
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>>>>>
>>>>>
>>>>>
>>>>
>>>
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>>
>>
>
>
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>
>

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