Hi Karthik,
Yet another approach to integrate GWT with Hibernate is to use intermediary
DTOs (Data Transfer Objects). You'll find this solution mentioned in other
threads on this forum relating to using Hibernate with GWT.
As mentioned earlier, since Hibernate uses types like PersistentSet and
I have been using hibernate in a GWT project for a long time without
any external library.
There are only a few things you need to keep in mind and you wont have
any trouble
1. Dont use Lazy loading. You should shut off lazy=false if using
xml config
2. Hibernate convert sets to PersistentSet so
Another alternative is to use Dozer to map beans onto themselves. We
do this and it eliminates Hibernate specific set/list implementations.
--
Arthur Kalmenson
On Fri, Jan 30, 2009 at 12:50 PM, Karthik Karuppannan
kkaruppan...@guident.com wrote:
GWT is not able to serialize the PersistentSet
GWT is not able to serialize the PersistentSet in Hibernate POJO objects
and throwing below errors.
Caused by: com.google.gwt.user.client.rpc.SerializationException: Type
'org.hibernate.collection.PersistentSet' was not assignable to
'com.google.gwt.user.client.rpc.IsSerializable' and did not
You might want to look into the 'Dynamic Proxy' or 'Stateful Server'
configurations of Gilead. These modes do not impose any technical
inheritance or interface implementation requirements on your POJOs.
Regarding remote services, you'll want to look into GWT-SL - it allows
exporting regular POJOs
