Hi,
On GAE Server I have these two entities:
public class Convive implements Serializable, HasKey {
@Id
private Long id;
private String identifiant;
private Key<TypeConvive> typeConvive;
private boolean groupe;
private int nombreConvives;
private Key<?> entiteLiee;
private Date dateEntree;
private Date dateSortie;
private Key<LieuLivraisonRepas> lieuLivraisonRepas;
private List<Key<ItemProfilAlimentaire>> itemsProfilAlimentaire;
private List<Key<ItemDoublePortion>> itemsDoublePortion;
private List<Key<ItemFinition>> itemsFinition;
private List<Key<TypeRepas>> typesRepasPresentDefaut;
private String photoBlobKey;
.
.
.
}
public class Plat implements Serializable, HasKey {
@Id
private Long id;
private String nom;
private String ttsName;
private String photoBlobKey;
private List<Key<TypePlat>> typesPlat;
private List<Key<ItemProfilAlimentaire>> compatibilitesAlimentaires;
private List<Key<ItemDoublePortion>> compatibilitesDoublesPortions;
.
.
.
}
If I want to retrieve a List of all the Convive entities on a Java SE client,
it works perfectly. The beginning of the response:
HTTP/1.1 200 OK
Content-Type: application/x-java-serialized-object
Accept-Ranges: bytes
Vary: Accept-Charset, Accept-Encoding, Accept-Language, Accept
Date: Fri, 07 Sep 2012 15:13:59 GMT
Server: Google Frontend
Content-Length: 25130
If I do the same thing with a List of all Plat entities, the entities are
returned (I can see them in Fiddler), but the deserialized object is null
(without an error message). The beginning of the response:
HTTP/1.1 200 OK
Content-Type: application/x-java-serialized-object
Date: Fri, 07 Sep 2012 15:20:04 GMT
Accept-Ranges: bytes
Server: Restlet-Framework/2.1m7
Vary: Accept-Charset, Accept-Encoding, Accept-Language, Accept
Content-Length: 22172
I thought it was a matter of length, but as you can see the content length of
the Convive List is higher. But If I reduce the size of the returned Plat
Entities to 14 entities, I have got the List deserialized (I tested that it is
not the fifteenth entity which causes the trouble). But The "funniest" thing
is that if try these on a GWT client, everything works fine (using
application/x-java-serialized-object+gwt serialization on the Java SE client
might have solved the problem, but it seems that it is not possible:
http://tinyurl.com/cap425w).
Any clue will be welcomed.
Thanks for your reading...
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