Attachment 111820 Details for Bug 246376 – Trac Wiki Text Entered into the Description field

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Trac Wiki Text Entered into the Description field

Failed-Trac-Description.txt (text/plain), 6.33 KB, created by Jörg Thönnes

on 2008-09-05 10:18:27 EDT

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Description:

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Creator: Jörg Thönnes

Created: 2008-09-05 10:18:27 EDT

Size: 6.33 KB

patch

obsolete

>We have a stateless session bean (StaticDataManagerBean) which offers different
>methods for CRUD operations. Also we have several classes annotated with @Entity,
>for example SecurityBean and PriceSteapBean. The stateless session bean uses
>an injected EntityManager instance.
>
>{{{
>#!java
>    @PersistenceContext( unitName="XconnectPersistenceUnit" )
>    private EntityManager entityManager;
>}}}
>
>In the first step we want to delete data. This is done by a query:
>
>{{{
>#!java
>    public void deletePriceSteps( String exchangeId ) {
>        Query query = entityManager.createNamedQuery( "deletePriceStepsByExchangeId" );
>        query.setParameter( "exchangeId", exchangeId );
>        query.executeUpdate();
>        entityManager.flush();
>    }
>}}}
>
>The query is: "DELETE FROM PriceStepBean p WHERE p.exchangeId = :exchangeId"
>This works fine and deletes the expected records in the database.
>
>After deleting price steps we try to create new price steps:
>
>{{{
>#!java
>    public PriceStepBean createPriceStep( PriceStep priceStep ) {
>        PriceStepBean priceStepBean = new PriceStepBean( priceStep );
>        entityManager.persist( priceStepBean );
>        return priceStepBean;
>    }
>}}}
>
>The persist operations fails with an EntityExistsExceptio, see the following stack trace:
>
>{{{
>[#|2008-09-02T11:09:13.799+0200|INFO|sun-appserver9.1|javax.enterprise.system.container.ejb|_ThreadID=25;_ThreadName=p:
>thread-pool-1; w: 10;|
>javax.ejb.EJBException
>        at
>com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:3869)
>        at
>com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:3769)
>        at
>com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:3585)
>        at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1354)
>        at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1316)
>        at
>com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:205)
>        at
>com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:83)
>        at $Proxy89.createPriceStep(Unknown Source)
>        at
>com.macd.xConnect.messageprocessor.rule.glox.staticdata.StorePriceStep.storeData(StorePriceStep.java:61)
>        at
>com.macd.xConnect.messageprocessor.rule.glox.staticdata.StoreDataRule.action(StoreDataRule.java:137)
>        at
>com.macd.xConnect.messageprocessor.SequenceRule.apply(SequenceRule.java:73)
>        at
>com.macd.xConnect.messageprocessor.MessageProcessor.processAndRouteMessage(MessageProcessor.java:159)
>        at
>com.macd.xConnect.messageprocessor.MessageProcessor.onMessage(MessageProcessor.java:116)
>        at
>com.macd.xConnect.ejbeans.messageprocessor.MessageProcessorBean.onMessage(MessageProcessorBean.java:100)
>        at sun.reflect.GeneratedMethodAccessor98.invoke(Unknown Source)
>        at
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>        at java.lang.reflect.Method.invoke(Method.java:597)
>        at
>com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1067)
>        at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:176)
>        at
>com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2895)
>        at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3986)
>        at
>com.sun.ejb.containers.MessageBeanContainer.deliverMessage(MessageBeanContainer.java:1111)
>        at
>com.sun.ejb.containers.MessageBeanListenerImpl.deliverMessage(MessageBeanListenerImpl.java:74)
>        at
>com.sun.enterprise.connectors.inflow.MessageEndpointInvocationHandler.invoke(MessageEndpointInvocationHandler.java:179)
>        at $Proxy90.onMessage(Unknown Source)
>        at com.sun.messaging.jms.ra.OnMessageRunner.run(OnMessageRunner.java:258)
>        at com.sun.enterprise.connectors.work.OneWork.doWork(OneWork.java:76)
>        at
>com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:555)
>Caused by: javax.persistence.EntityExistsException:
>Exception Description: Cannot persist detached object
>[com.macd.xConnect.ejbeans.staticdata.PriceStepBean@529f2b7e].
>Class> com.macd.xConnect.ejbeans.staticdata.PriceStepBean Primary Key> [XVTX,
>5000.000000, P1]
>        at
>oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerImpl.persist(EntityManagerImpl.java:208)
>        at
>com.sun.enterprise.util.EntityManagerWrapper.persist(EntityManagerWrapper.java:238)
>        at
>com.macd.xConnect.ejbeans.staticdatamanager.StaticDataManagerBean.createPriceStep(StaticDataManagerBean.java:168)
>        at sun.reflect.GeneratedMethodAccessor104.invoke(Unknown Source)
>        at
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>        at java.lang.reflect.Method.invoke(Method.java:597)
>        at
>com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1067)
>        at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:176)
>        at
>com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2895)
>        at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3986)
>        at
>com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:197)
>        ... 22 more
>Caused by: Exception [TOPLINK-7231] (Oracle TopLink Essentials - 2.0.1 (Build
>b04-fcs (04/11/2008))): oracle.toplink.essentials.exceptions.ValidationException
>Exception Description: Cannot persist detached object
>[com.macd.xConnect.ejbeans.staticdata.PriceStepBean@529f2b7e].
>Class> com.macd.xConnect.ejbeans.staticdata.PriceStepBean Primary Key> [XVTX,
>5000.000000, P1]
>        at
>oracle.toplink.essentials.exceptions.ValidationException.cannotPersistExistingObject(ValidationException.java:2171)
>        at
>oracle.toplink.essentials.internal.sessions.UnitOfWorkImpl.registerNotRegisteredNewObjectForPersist(UnitOfWorkImpl.java:3251)
>        at
>oracle.toplink.essentials.internal.ejb.cmp3.base.RepeatableWriteUnitOfWork.registerNotRegisteredNewObjectForPersist(RepeatableWriteUnitOfWork.java:339)
>        at
>oracle.toplink.essentials.internal.sessions.UnitOfWorkImpl.registerNewObjectForPersist(UnitOfWorkImpl.java:3220)
>        at
>oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerImpl.persist(EntityManagerImpl.java:205)
>        ... 32 more
>|#]
>}}}

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Attachments on bug 246376: 111820 | 112179 | 112180 | 112181 | 112182 | 112183 | 112184 | 112185 | 115346 | 115347 | 115348