[jbossts-issues] [JBoss JIRA] (JBTM-3158) jta-and-hibernate-standalone Narayana quickstart will not execute properly - EntityExistsException

[Mayank Kunwar (Jira)]

    [ https://issues.redhat.com/browse/JBTM-3158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14018092#comment-14018092 ] 

Mayank Kunwar commented on JBTM-3158:
-------------------------------------

In the class QuickstartEntity.java for class member variable *id*, there was a annotation used i.e. *@GeneratedValue(strategy = GenerationType.AUTO)*, which I changed to *@GeneratedValue(strategy = GenerationType.IDENTITY)*, which I think resolves the issue.

> jta-and-hibernate-standalone Narayana quickstart will not execute properly - EntityExistsException
> --------------------------------------------------------------------------------------------------
>
>                 Key: JBTM-3158
>                 URL: https://issues.redhat.com/browse/JBTM-3158
>             Project: JBoss Transaction Manager
>          Issue Type: Bug
>          Components: Testing
>            Reporter: Miloslav Žežulka
>            Assignee: Mayank Kunwar
>            Priority: Minor
>
> One of the [Narayana quickstarts|https://github.com/jbosstm/quickstart] throws the following exception when executed according to the steps in README.md:
> java.lang.reflect.InvocationTargetException
>     at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
>     at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
>     at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke (Method.java:498)
>     at org.codehaus.mojo.exec.ExecJavaMojo$1.run (ExecJavaMojo.java:293)
>     at java.lang.Thread.run (Thread.java:748)
> Caused by: javax.persistence.EntityExistsException: A different object with the same identifier value was already associated with the session : [org.jboss.narayana.quickstart.jta.QuickstartEntity#1]
>     at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert (AbstractEntityManagerImpl.java:1664)
>     at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert (AbstractEntityManagerImpl.java:1602)
>     at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert (AbstractEntityManagerImpl.java:1608)
>     at org.hibernate.jpa.spi.AbstractEntityManagerImpl.persist (AbstractEntityManagerImpl.java:1152)
>     at org.jboss.narayana.quickstart.jta.QuickstartEntityRepository.save (QuickstartEntityRepository.java:45)
>     at org.jboss.narayana.quickstart.jta.QuickstartEntityRepository$Proxy$_$$_WeldSubclass.save$$super (Unknown Source)
>     at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
>     at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
>     at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke (Method.java:498)
>     at org.jboss.weld.interceptor.proxy.TerminalAroundInvokeInvocationContext.proceedInternal (TerminalAroundInvokeInvocationContext.java:49)
>     at org.jboss.weld.interceptor.proxy.AroundInvokeInvocationContext.proceed (AroundInvokeInvocationContext.java:77)
>     at com.arjuna.ats.jta.cdi.transactional.TransactionalInterceptorBase.invokeInCallerTx (TransactionalInterceptorBase.java:186)
>     at com.arjuna.ats.jta.cdi.transactional.TransactionalInterceptorRequired.doIntercept (TransactionalInterceptorRequired.java:55)
>     at com.arjuna.ats.jta.cdi.transactional.TransactionalInterceptorBase.intercept (TransactionalInterceptorBase.java:88)
>     at com.arjuna.ats.jta.cdi.transactional.TransactionalInterceptorRequired.intercept (TransactionalInterceptorRequired.java:47)
>     at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
>     at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
>     at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke (Method.java:498)
>     at org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke (SimpleInterceptorInvocation.java:74)
>     at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeAroundInvoke (InterceptorMethodHandler.java:84)
>     at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeInterception (InterceptorMethodHandler.java:72)
>     at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.invoke (InterceptorMethodHandler.java:56)
>     at org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke (CombinedInterceptorAndDecoratorStackMethodHandler.java:79)
>     at org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke (CombinedInterceptorAndDecoratorStackMethodHandler.java:68)
>     at org.jboss.narayana.quickstart.jta.QuickstartEntityRepository$Proxy$_$$_WeldSubclass.save (Unknown Source)
>     at org.jboss.narayana.quickstart.jta.QuickstartService.executeDemonstration (QuickstartService.java:106)
>     at org.jboss.narayana.quickstart.jta.QuickstartService.demonstrateCommit (QuickstartService.java:55)
>     at org.jboss.narayana.quickstart.jta.QuickstartApplication.main (QuickstartApplication.java:78)
>     at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
>     at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
>     at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke (Method.java:498)
>     at org.codehaus.mojo.exec.ExecJavaMojo$1.run (ExecJavaMojo.java:293)
>     at java.lang.Thread.run (Thread.java:748)



--
This message was sent by Atlassian Jira
(v7.13.8#713008)