This is a Groovy model and Controller? Is this a grails app?
-D
On May 20, 2008, at 4:38 AM, Julien C. wrote:
Hi,
I have a class Annonce with an unidirectional one to many relation
with class media. I use a SortedSet for this.
It works when there is only 1 media but if I had an other media it
fails silently. If I replace SortedSet with a simple Set it works
correctly.
What is the problem in my code ?
class Annonce extends Produit {
String titre
SortedSet medias
static hasMany = [ medias: Media ]
static mapping = {
medias joinTable:[name:'annonce_media', key:'annonce_id',
column:'media_id'], lazy:true
}
}
class Media implements Comparable {
String nom
Integer ordre = 0
...
int compareTo(obj) {
return ordre.compareTo(obj.ordre);
}
}
class MediaImage extends Media{
int largeur
int hauteur
}
// In the controller
def aMedia = new MediaImage()
...
annonce.addToMedias( aMedia )
if (annonce.save(flush: true)){
...
}
Thanks. Julien C.
