Problem with Mappings

rgeorgiev · **Joined:** Tue Apr 18, 2006 9:16 am **Posts:** 1

I know it is little strange, but :

We have two classes:

Hibernate version: 3.1.2 , Annotation 3.1beta9

Code:

 
 package com.icw.phr.record.domain;
 @javax.persistence.Entity
 @javax.persistence.Table(schema = "Record", name = DocumentReference")
public class DocumentReference extends AbstractDomainObject{...}


package com.icw.phr.workplace.domain;
 @javax.persistence.Entity
 @javax.persistence.Table(schema = "Workplace", name = DocumentReference")
public class DocumentReference extends AbstractDomainObject{...}

We put them in one Configuration, and when we try to build SessionFactory, we get this exception :

org.hibernate.AnnotationException: Use of the same entity name twice: DocumentReference
at org.hibernate.cfg.annotations.EntityBinder.bindEntity(EntityBinder.java:204)
at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:474)
at org.hibernate.cfg.AnnotationConfiguration.processArtifactsOfType(AnnotationConfiguration.java:295)
at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:216)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1168)

alesj · **Posted:** Thu Apr 20, 2006 3:26 am

And?

Don't use the same name twice.

emmanuel · **Posted:** Thu Apr 27, 2006 9:25 am

use @Entity(name="DocumentReference2" in one of you classes. the name defaulted to the unqualified class name has to be unique across a persistence unit