[hibernate-issues] [Hibernate-JIRA] Created: (ANN-420) Unable to find physical table: File

[Ole Jørgen Aurebekk (JIRA)]

Unable to find physical table: File
-----------------------------------

         Key: ANN-420
         URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-420
     Project: Hibernate Annotations
        Type: Bug

    Versions: 3.2.0.cr1    
 Environment: Hibernate 3.2.0 CR2, MSSQL 2000
    Reporter: Ole Jørgen Aurebekk
 Attachments: hibernate testcase.zip

As posted on the forum : ( http://forum.hibernate.org/viewtopic.php?t=963737 )
(Might be a duplicate of http://opensource.atlassian.com/projects/hibernate/browse/ANN-362 )
Attached is a minimized testcase (run FileFail).
-----------------------------

I'm converting a kind of complicated application to use hibernate+annotations for persistence. I'm stuck with the old classnames like "File" which creates some problems for me. 

I can annotate it like this, avoiding reserved words conflicts : 


@Entity 
@Table(name = "`File`") 
public class File ... 
 


and it works nicely until I try to make a manytomany relation like this : 


@ManyToMany(targetEntity=FileFolder.class ) 
@JoinTable( 
   name="File_FileFolder", 
   joinColumns={@JoinColumn(name="File_id")}, 
   inverseJoinColumns={@JoinColumn(name="FileFolder_id")} 
) 
private List virtualFolders; 
 


What happens is I get an exception when creating my session factory : 

org.hibernate.MappingException: Unable to find physical table: File
	at org.hibernate.cfg.Mappings.getLogicalTableName(Mappings.java:473)
	at org.hibernate.cfg.Mappings.getLogicalTableName(Mappings.java:520)
	at org.hibernate.cfg.annotations.CollectionBinder.bindManyToManySecondPass(CollectionBinder.java:866)
	at org.hibernate.cfg.annotations.CollectionBinder.bindStarToManySecondPass(CollectionBinder.java:527)
	at org.hibernate.cfg.annotations.CollectionBinder$1.secondPass(CollectionBinder.java:468)
	at org.hibernate.cfg.CollectionSecondPass.doSecondPass(CollectionSecondPass.java:35)
	at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1049)
	at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:302)
	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1205)
	at HibernateSessionFactory.currentSession(HibernateSessionFactory.java:15)
	at Filefail.main(Filefail.java:21)
	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 com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
Exception in thread "main" java.lang.NullPointerException
	at HibernateSessionFactory.currentSession(HibernateSessionFactory.java:21)
	at Filefail.main(Filefail.java:21)
	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 com.intellij.rt.execution.application.AppMain.main(AppMain.java:90) 


It seems the relation somehow makes Hibernate forget that my File-class is mapped to `File`... 

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