[hibernate-issues] [Hibernate-JIRA] Updated: (ANN-768) Getting org.hibernate.MappingException for basic Hibernate annotations application

[Mandar Shukla (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/ANN-768?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mandar Shukla updated ANN-768:
------------------------------

    Attachment: FlightMaster.java

> Getting org.hibernate.MappingException for basic Hibernate annotations application
> ----------------------------------------------------------------------------------
>
>                 Key: ANN-768
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-768
>             Project: Hibernate Annotations
>          Issue Type: New Feature
>    Affects Versions: 3.3.0.ga
>         Environment: Hibernate 3.3, MySql 5, Eclipse 3
>            Reporter: Mandar Shukla
>         Attachments: FlightMaster.java
>
>
> Hi,
> I'm trying Hibernate annotations program along with a business object having 4 attributes.
> I referred one of the online tutorial and created BO class with annotations, HibernateUtil.java, hibernate.cfg.xml, and .java with main method in it for execution.
> Everything compiled successfully in eclipse but while executing I got below mentioned exception:
> Exception in thread "main" org.hibernate.MappingException: Unknown entity: com.flylite.ticketing.model.FlightMaster
> 	at org.hibernate.impl.SessionFactoryImpl.getEntityPersister(SessionFactoryImpl.java:557)
> 	at org.hibernate.impl.SessionImpl.getEntityPersister(SessionImpl.java:1342)
> 	at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:98)
> 	at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:187)
> 	at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:33)
> 	at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:172)
> 	at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:27)
> 	at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70)
> 	at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:539)
> 	at org.hibernate.impl.SessionImpl.save(SessionImpl.java:527)
> 	at org.hibernate.impl.SessionImpl.save(SessionImpl.java:523)
> 	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 org.hibernate.context.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:318)
> 	at $Proxy9.save(Unknown Source)
> 	at com.flylite.ticketing.application.TestFlightManager.main(TestFlightManager.java:23)
> I followed all the steps as per given in tutorial apart from @Table (name="") as we have to use appliesTo in latest version.
> I doubt (I may be wrong) on @Table(appliesTo="") tag, as I tried similar program couple of months back with lower version of Hibernate where tag was @Table(name=""), and it ran successfully.
> Please helpe me in this issue. Let me know in case I need to upload my files.
> Regards
> Mandar

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