[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=45283#comment-45283 ]

Gail Badner commented on HHH-1870:
----------------------------------

I had a bug in how I tweaked the test case for entity manager and can no longer reproduce this.

I believe this was fixed by EJB-221.

> org.hibernate.TransientObjectException: object references an unsaved transient
> -------------------------------------------------------------------------------
>
>           Key: HHH-1870
>           URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1870
>         Project: Hibernate ORM
>       Issue Type: Bug
>      Environment: Hibernate 3.2.0 RC 2 from SVN tunk 2006/06/30
>        Reporter: Sergey Vladimirov
>        Assignee: Gail Badner
>      Attachments: manytoonelazy.zip, patch.txt
>
>
> JUnit test case shows strange error on commit():
>         Session session = sessionFactory.openSession();
>         Transaction transaction = session.beginTransaction();
>         BeanB beanB = new BeanB();
>         beanB.setId(1);
>         session.save(beanB);
>         beanB = (BeanB) session.load(BeanB.class, 1);
>         BeanA beanA = new BeanA();
>         beanA.setId(2);
>         beanA.setParent((BeanB) session.load(BeanB.class, 1));
>         session.save(beanA);
>         transaction.commit();
>         session.close();
> org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing: ru.arptek.arpsite.data.manytoonelazy.BeanA.parent -> ru.arptek.arpsite.data.manytoonelazy.BeanB
>  at org.hibernate.engine.CascadingAction$9.noCascade(CascadingAction.java:273)
>  at org.hibernate.engine.Cascade.cascade (Cascade.java:257)
>  at org.hibernate.event.def.AbstractFlushingEventListener.cascadeOnFlush (AbstractFlushingEventListener.java:131)
>  at org.hibernate.event.def.AbstractFlushingEventListener.prepareEntityFlushes (AbstractFlushingEventListener.java:121)
>  at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions (AbstractFlushingEventListener.java:65)
>  at org.hibernate.event.def.DefaultFlushEventListener.onFlush (DefaultFlushEventListener.java:26)
>  at org.hibernate.impl.SessionImpl.flush (SessionImpl.java:1000)
>  at org.hibernate.impl.SessionImpl.managedFlush (SessionImpl.java:338)
>  at org.hibernate.transaction.JTATransaction.commit (JTATransaction.java:135)
>  at ru.arptek.arpsite.data.manytoonelazy.TestWithoutCache.testFind(TestWithoutCache.java:57)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>  at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39)
>  at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25)
>  at java.lang.reflect.Method.invoke (Method.java:585)
>  at junit.framework.TestCase.runTest (TestCase.java:154)
>  at junit.framework.TestCase.runBare (TestCase.java:127)
>  at junit.framework.TestResult$1.protect(TestResult.java:106)
>  at junit.framework.TestResult.runProtected (TestResult.java:124)
>  at junit.framework.TestResult.run (TestResult.java:109)
>  at junit.framework.TestCase.run (TestCase.java:118)
>  at junit.framework.TestSuite.runTest (TestSuite.java:208)
>  at junit.framework.TestSuite.run (TestSuite.java:203)
>  at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128)
>  at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
>  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests (RemoteTestRunner.java:460)
>  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests (RemoteTestRunner.java:673)
>  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run (RemoteTestRunner.java:386)
>  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main (RemoteTestRunner.java:196)
> Temporary patch included. May be it is brokes other issue.

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