Hi all,
I'm a true beginner with GWT and have a simple project.
My intention is to use the RequestFactory for my objects' persistence
and such, on top of vanilla DataNucleus/JDO.
I have the following model:
@PersistenceCapable(..)
A {
@PrimaryKey
Long getPK()
B getB();
void setB(B b);
void setName(String s);
String getName();
}
@PersistenceCapable(..)
B {
@PrimaryKey
Long getPK()
}
@ProxyFor(...)
AProxy extends EntityProxy {
BProxy getB();
String getName();
void setB(Bproxy b);
void setName(String s);
}
@ProxyFor(...)
BProxy extends EntityProxy {
}
I also have proper locators and interfaces such as :
public interface IARequestContext extends RequestContext {
public Request<A> storeA(AProxy a);
}
In one of my modules I do the following:
// Previously got the factory and set a private member of
the class this code is executed with a BProxy object selected from a
SuggestionBox
IARequestContext aContext = factory.getARequestContext();
AProxy a = aContext.create(AProxy.class);
Request<Void> request = aContext.storeA(a);
a = animalContext.edit(a);
b = animalContext.edit(b);
a.setName("test");
a.setB(b);
request.fire();
It goes well up to the DAO side of my application in which I have the
value of the A object's name set, but not the B object (which is
null). This fires a constraint validation error
I'm sure I'm doing something wrong and wasn't able to see a working
example of that stuff. Could someone please explain to me how it
should be done properly?
Thanks.
--
Julien Cassignol
--
You received this message because you are subscribed to the Google Groups
"Google Web Toolkit" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.
