用休眠映射复合键

Question

I'm trying to map one to many relationship using Hibernate :

I have a profil with multiple properties:

Profil.java

 public class Profil {

 private String idProfil;

 private String name; 


 private Set<Properties> setProperties;

 }

Properties.java

  public class Properties {

 private CompositeId id;

 private String  length;

 private String  heigth;

 private String  width;

}

and a compositeId.java

public class CompositeId {

private String idPropertiy; 

private String idProfil;//idProfil is a foreign key 
}

idProperty is assigned manually.

idProfil is assigned automatically.

can anyone help me to write the hbm.xml files.

Answer 1

You can use Hibernate Synchronizer Eclipse plugin to generate the *.hbm files and its associated java classes.

HibernateSynchronizer