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From Diane J <jewettdi...@gmail.com>
Subject Re: How to persist then update in same transaction
Date Tue, 01 Sep 2009 12:55:26 GMT

My DAO tests inherit from Springs AbstractJpaTests which start/commit the
transaction for me.
The only differences are that when I deploy to websphere, websphere handles
the transactions and in test spring does and the other difference is that I
enhance the classes when I deploy and donot when testing.

I switched out openjpa with hibernate and hibernate handles this code fine.


Rick Curtis wrote:
> 
> When running your application in JSE mode, are you calling
> em.getTransaction().begin(commit())? I'm willing to bet you aren't and
> that
> is why your test works in JSE, but fails on WAS.
> 
> -Rick
> 
> On Mon, Aug 31, 2009 at 12:48 PM, Diane J <jewettdiane@gmail.com> wrote:
> 
>>
>> I do the following in one transaction:
>>
>> OrgType orgType = new OrgType();
>> getOrgTypeDAO().persist(orgType);
>> Organization org = new Organization();
>> org.setOrgName("Test");
>> org.setOrgTypeId(orgType.getOrgTypeId());
>> getOrganizationDAO().persist(org);
>> orgType.setOwnerOrgId(org.getOrgId());
>> getOrgTypeDAO().merge(orgType);
>>
>> And the merge throws this exception:
>>
>>  WTRN0074E: Exception caught from before_completion synchronization
>> operation: <openjpa-1.2.1-SNAPSHOT-r422266:686069 nonfatal user error>
>> org.apache.openjpa.persistence.InvalidStateException: The generated value
>> processing detected an existing value assigned to this field:
>> com.adp.ei9.common.entity.OrgType.orgTypeId.  This existing value was
>> either
>> provided via an initializer or by calling the setter method.  You either
>> need to remove the @GeneratedValue annotation or modify the code to
>> remove
>> the initializer processing.
>>        at
>> org.apache.openjpa.util.ApplicationIds.assign(ApplicationIds.java:483)
>>        at
>> org.apache.openjpa.util.ApplicationIds.assign(ApplicationIds.java:463)
>>        at
>>
>> org.apache.openjpa.jdbc.kernel.JDBCStoreManager.assignObjectId(JDBCStoreManager.java:682)
>>        at
>>
>> org.apache.openjpa.kernel.DelegatingStoreManager.assignObjectId(DelegatingStoreManager.java:134)
>>        at
>>
>> org.apache.openjpa.kernel.StateManagerImpl.assignObjectId(StateManagerImpl.java:519)
>>        at
>>
>> org.apache.openjpa.kernel.StateManagerImpl.preFlush(StateManagerImpl.java:2823)
>>        at
>> org.apache.openjpa.kernel.PNewState.beforeFlush(PNewState.java:39)
>>        at
>>
>> org.apache.openjpa.kernel.StateManagerImpl.beforeFlush(StateManagerImpl.java:959)
>>        at
>> org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:1948)
>>        at
>> org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:1908)
>>        at
>> org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1826)
>>        at
>>
>> com.ibm.ws.uow.ComponentContextSynchronizationWrapper.beforeCompletion(ComponentContextSynchronizationWrapper.java:65)
>>        at
>>
>> com.ibm.tx.jta.RegisteredSyncs.coreDistributeBefore(RegisteredSyncs.java:289)
>>        at
>>
>> com.ibm.ws.tx.jta.RegisteredSyncs.distributeBefore(RegisteredSyncs.java:150)
>>        at
>> com.ibm.ws.tx.jta.TransactionImpl.prePrepare(TransactionImpl.java:2222)
>>        at
>>
>> com.ibm.ws.tx.jta.TransactionImpl.stage1CommitProcessing(TransactionImpl.java:486)
>>        at
>> com.ibm.tx.jta.TransactionImpl.processCommit(TransactionImpl.java:978)
>>        at com.ibm.tx.jta.TransactionImpl.commit(TransactionImpl.java:913)
>>        at
>> com.ibm.ws.tx.jta.TranManagerImpl.commit(TranManagerImpl.java:369)
>>        at com.ibm.tx.jta.TranManagerSet.commit(TranManagerSet.java:161)
>>        at com.ibm.ejs.csi.TranStrategy.commit(TranStrategy.java:915)
>>        at com.ibm.ejs.csi.TranStrategy.postInvoke(TranStrategy.java:228)
>>        at
>>
>> com.ibm.ejs.csi.TransactionControlImpl.postInvoke(TransactionControlImpl.java:561)
>>        at
>> com.ibm.ejs.container.EJSContainer.postInvoke(EJSContainer.java:4512)
>>        at
>>
>> com.adp.ei9.esb.test.EJSLocalStatelessJPATester_80c7ee76.testPersistAndMergeOwnerId(EJSLocalStatelessJPATester_80c7ee76.java:138)
>>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>        at
>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:45)
>>        at
>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
>>        at java.lang.reflect.Method.invoke(Method.java:599)
>>        at
>>
>> com.ibm.etools.utc.model.ReflectionMethodModel.invoke(ReflectionMethodModel.java:65)
>>        at
>> com.ibm.etools.utc.servlet.InvokeServlet.invoke(InvokeServlet.java:113)
>>        at
>> com.ibm.etools.utc.servlet.InvokeServlet.doPost(InvokeServlet.java:374)
>>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
>>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
>>        at
>>
>> com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1443)
>>        at
>>
>> com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:790)
>>        at
>>
>> com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:443)
>>        at
>>
>> com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:175)
>>        at
>>
>> com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:91)
>>        at
>> com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:859)
>>        at
>>
>> com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1557)
>>        at
>> com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:173)
>>        at
>>
>> com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:455)
>>        at
>>
>> com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:384)
>>        at
>>
>> com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83)
>>        at
>>
>> com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1772)
>>        at
>>
>> com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
>>        at
>>
>> com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
>>        at
>>
>> com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
>>        at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
>>        at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:202)
>>        at
>>
>> com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:766)
>>        at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:896)
>>        at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1527)
>>
>>
>> This is expected to have a generated id because I already persisted the
>> entity. This only fails on websphere and not in my testcase where the
>> transactions are not set to managed.
>>
>> These are my jpa props:
>>                                <entry key="openjpa.TransactionMode"
>> value="managed" />
>>                                <entry key="openjpa.ConnectionFactoryMode"
>> value="managed" />
>>                                <entry key="openjpa.jdbc.UpdateManager"
>> value="operation-order" />
>>
>> My test jpa props are:
>>                                <entry
>> key="openjpa.jdbc.SynchronizeMappings"
>> value="buildSchema(ForeignKeys=true)" />
>>                                <entry key="openjpa.jdbc.DBDictionary"
>>
>>
>> value="org.apache.openjpa.jdbc.sql.H2Dictionary(useGetObjectForBlobs=false)"
>> />
>>                                <entry key="openjpa.jdbc.UpdateManager"
>> value="operation-order" />
>>
>>
>> --
>> View this message in context:
>> http://n2.nabble.com/How-to-persist-then-update-in-same-transaction-tp3555069p3555069.html
>> Sent from the OpenJPA Users mailing list archive at Nabble.com.
>>
> 
> 

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