trunk is now deployed and serving real traffic.
Simply copied the derbydb directory in jame/var to migrate users and mails.
openjpa2 migration from openjpa1 seems OK (no compatibility issue with the db defined via openjpa1).
Will keep you updated on stability and eventual exceptions.
Tks,
Eric

On 05/15/2010 09:48 AM, Eric Charles wrote:
Hi Norman,
persistence was up-to-date but spring-beans had been merged with local changes.
It's ok now.
Tks
Eric


On 05/15/2010 08:10 AM, Norman Maurer wrote:
Hi Eric,

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


Bye
Norman

2010/5/15, Eric Charles<eric.char...@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<nor...@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.mau...@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<robertburrelldon...@gmail.com>:

On Fri, May 7, 2010 at 5:58 AM, Norman Maurer
<norman.mau...@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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