Bonjour,

j'ai utilisé une relation intermédiare pour fair le mapping many-to-many
voici mon bout de code pour le mapping de la classe intermédiare:

<composite-id name="id" unsaved-value="any" class="Base.TransaDocument">

<key-property name="iddoc" access="field" column="IDDOC" />

<key-property name="idtransaction" access="field" column="IDTRANSACTION" />
</composite-id>

Mais quand je compile j'ai cette erreur:


Caused by: org.hibernate.MappingException: Foreign key (FKFBA4ED49015EE94:TRANSADOCUMENT [IDTRANSACTION])) must have same number of columns as the referenced primary key (TRANSADOCUMENT [IDDOC,IDTRANSACTION])
at org.hibernate.mapping.ForeignKey.alignColumns(ForeignKey.java:90)
at org.hibernate.mapping.ForeignKey.alignColumns(ForeignKey.java:73)
at org.hibernate.cfg.Configuration.secondPassCompileForeignKeys(Configuration.java:1263)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1170)
at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:324)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1286)
at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:859)
at Base.HibernateUtil.<clinit>(HibernateUtil.java:28)
... 2 more

Merci pour otre aide je me bloque là et je devrais passer