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Louevie
 Post subject: Caused by: org.hibernate.MappingException: Repeated column i
PostPosted: Fri Feb 13, 2009 9:57 am 
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Joined: Wed Jan 28, 2009 10:16 am
Posts: 37
Hello,

I try to test the sample in the hibernate documentation about annotation :

I have a simple class Adresse :
Code:
@Embeddable
public class Adresse implements Serializable{

   private String adresse;

   private String codePostal;

// ... Getters()/Setters()


And I would like to have two members of adresse in another class :



Code:

@Entity
....class

@Column(name="lieuDepannage")
private Adresse lieuDepannage;

@Column(name="lieuSinistre")
private Adresse lieuSinistre;


I see in documentation when we want at least two embedded object, we need to override at least one default column name.

But it does not work ... ?
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parmendratyagi
 Post subject:
PostPosted: Fri Feb 13, 2009 10:09 am 
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Joined: Thu Sep 06, 2007 2:22 am
Posts: 108
Location: Noida,India
Hi Louevie,

Your mapping is wrong. As you defined the Address class as Embeddable , so each property of Address class with store in different column. so your mapping
Code:
@Column(name="lieuDepannage")
private Adresse lieuDepannage;



is wrong.

it should be in this way

Code:
@AttributeOverrides({
            @AttributeOverride(name="adresse", column=@Column("adresse")),
            @AttributeOverride(name="codePostal", column=@Column("postal_code"))
    })
private Address lieuDepannage;



same way you can override column defination for another property lieuSinistre
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Louevie
 Post subject:
PostPosted: Fri Feb 13, 2009 11:08 am 
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Joined: Wed Jan 28, 2009 10:16 am
Posts: 37
Code:

@AttributeOverrides({
      @AttributeOverride(name="villeLieu", column=@Column(name="ville")),
        @AttributeOverride(name="adresseLieu", column=@Column(name="adresse")),
        @AttributeOverride(name="codePostalLieu", column=@Column(name="postal_code"))
   })


I overide like this for the two members with villeOther, etc... But it still does not work... ?[/code]

I have this information in log error :
column: adresse (should be mapped with insert="false" update="false")
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parmendratyagi
 Post subject:
PostPosted: Fri Feb 13, 2009 11:36 am 
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Joined: Thu Sep 06, 2007 2:22 am
Posts: 108
Location: Noida,India
Could you post code of both class and Error message.
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Louevie
 Post subject:
PostPosted: Fri Feb 13, 2009 11:51 am 
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Joined: Wed Jan 28, 2009 10:16 am
Posts: 37
This is the code

Code:
@Entity
public class Sinistre implements Serializable{
   
...
   
   @Id
   private long idH;

...   
   
   @AttributeOverrides({
      @AttributeOverride(name="villeLieu", column=@Column(name="ville")),
        @AttributeOverride(name="adresseLieu", column=@Column(name="adresse")),
        @AttributeOverride(name="codePostalLieu", column=@Column(name="postal_code"))
   })
   private Adresse lieuDepannage;
   @Column(name="lieuSinistre")
   @AttributeOverrides({
      @AttributeOverride(name="ville", column=@Column(name="ville")),
        @AttributeOverride(name="adresse", column=@Column(name="adresse")),
        @AttributeOverride(name="codePostal", column=@Column(name="postal_code"))
   })


An this is the log error :
Code:
Exception in thread "main" java.lang.ExceptionInInitializerError
   at project.control.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:108)
   at project.control.Application.getAllFile(Application.java:108)
   at project.control.Application.main(Application.java:80)
Caused by: org.hibernate.MappingException: Repeated column in mapping for entity: project.model.hibernate.Sinistre column: adresse (should be mapped with insert="false" update="false")
   at org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentClass.java:670)
   at org.hibernate.mapping.PersistentClass.checkPropertyColumnDuplication(PersistentClass.java:692)
   at org.hibernate.mapping.PersistentClass.checkPropertyColumnDuplication(PersistentClass.java:688)
   at org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentClass.java:714)
   at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:468)
   at org.hibernate.mapping.RootClass.validate(RootClass.java:215)
   at org.hibernate.cfg.Configuration.validate(Configuration.java:1135)
   at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1320)
   at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:867)
   at projectcontrol.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:101)
   ... 2 more
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parmendratyagi
 Post subject:
PostPosted: Fri Feb 13, 2009 11:57 am 
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Joined: Thu Sep 06, 2007 2:22 am
Posts: 108
Location: Noida,India
i have some question/suggestions ?

Code:
@Entity
public class Sinistre implements Serializable{
   
...
   
   @Id
   private long idH;

...   
   
   @AttributeOverrides({
      @AttributeOverride(name="villeLieu", column=@Column(name="ville")),
        @AttributeOverride(name="adresseLieu", column=@Column(name="adresse")),
        @AttributeOverride(name="codePostalLieu", column=@Column(name="postal_code"))
   })
   private Adresse lieuDepannage;

   @Column(name="lieuSinistre") // REMOVE THIS


   @AttributeOverrides({
// how are you changing the property name,this should be "villeLieu" not "ville". same for others also.
      @AttributeOverride(name="ville", column=@Column(name="ville")),
        @AttributeOverride(name="adresse", column=@Column(name="adresse")),
        @AttributeOverride(name="codePostal", column=@Column(name="postal_code"))
   })


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Louevie
 Post subject:
PostPosted: Fri Feb 13, 2009 11:59 am 
Beginner
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Joined: Wed Jan 28, 2009 10:16 am
Posts: 37
Thank you very much, it works, it is just a mistake between the @Column value.

Correted :
@AttributeOverrides({
@AttributeOverride(name="ville", column=@Column(name="ville_lieu")),
@AttributeOverride(name="adresse", column=@Column(name="adresse_lieu")),
@AttributeOverride(name="codePostal", column=@Column(name="postal_code_lieu"))
})

I wish you an excellent weekend and thank again !!!
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parmendratyagi
 Post subject:
PostPosted: Fri Feb 13, 2009 12:01 pm 
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Regular

Joined: Thu Sep 06, 2007 2:22 am
Posts: 108
Location: Noida,India
Please rate the post , if helps you.
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parmendratyagi
 Post subject:
PostPosted: Fri Feb 13, 2009 12:02 pm 
Regular
Regular

Joined: Thu Sep 06, 2007 2:22 am
Posts: 108
Location: Noida,India
Please rate the post , if it helps you.
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