Oh, this is probably because you expect it to be an @JoinColumn. Still,
it should either work, or throw an exception.

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Gavin
King
Sent: Sunday, March 26, 2006 7:27 PM
To: Emmanuel Bernard
Cc: Hibernate development
Subject: [Hibernate] @Column(insertable=false, updatable=false) is
broken

The following mapping:

   @Id
   @Column(name="blog_name")
   private String blogName;
   
   @OneToOne
   @Column(insertable=false, updatable=false)
   private Blog blog;

Throws:

Caused by: org.hibernate.MappingException: Repeated column in mapping
for entity: domain.HitCount column: blog_name (should be mapped with
insert="false" update="false")
        at
org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentC
lass.java:575)
        at
org.hibernate.mapping.PersistentClass.checkPropertyColumnDuplication(Per
sistentClass.java:597)
        at
org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentC
lass.java:615)
        at
org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:405)
        at org.hibernate.mapping.RootClass.validate(RootClass.java:192)
        at
org.hibernate.cfg.Configuration.validate(Configuration.java:984)
        at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1
169)
        at
org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Config
uration.java:414)
        at
org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Confi
guration.java:575)
        at
org.hibernate.ejb.Ejb3Configuration.createContainerEntityManagerFactory(
Ejb3Configuration.java:245)
        at
org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFacto
ry(HibernatePersistence.java:108)
        at
org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDep
loyment.java:260)


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