Hi, I don't have a solution to your problem, but since you aren't even persisting user2 with the entity manager, will the JPA annotations even apply? Isn't it just a POJO until you do that - maybe you can try it with a similar object without any JPA annotations!
Chris On Feb 28, 10:38 pm, tekbe <[email protected]> wrote: > Hi, > > maybe my problem is related > tohttp://code.google.com/p/google-web-toolkit/issues/detail?id=4140 > > The gwt remote call to the following service works for getUser1() but > fails for getUser2(): > > @Service("testService") > public class TestServiceImpl implements TestService { > > public User getUser1() { > User u = new User(); > u.setGroups(new HashSet<Group>()); > u.setId(0); > u.setPassword("pw"); > u.setUsername("name"); > return u; > } > > public User getUser2() { > return new User(); > } > > } > > User is a simple JPA annotated entity. I'm using gwt 2.0.3, JPA 2, > spring 3.0.1 and the GWTSpringController of gwt-sl 1.0. Before > switching to gwt 2.0 everything worked fine. > > This is the exception thrown: > > Something other than an int was returned from JSNI method > '....@com.google.gwt.user.client.rpc.impl.clientserializationstreamreader::readI > nt()': > JS value of type undefined, expected int > com.google.gwt.dev.shell.HostedModeException: Something other than an > int was returned from JSNI method > '....@com.google.gwt.user.client.rpc.impl.clientserializationstreamreader::readI > nt()': > JS value of type undefined, expected int at > com.google.gwt.dev.shell.JsValueGlue.getIntRange(JsValueGlue.java:266) > at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:144) > at > com.google.gwt.dev.shell.ModuleSpace.invokeNativeInt(ModuleSpace.java: > 242) at > com.google.gwt.dev.shell.JavaScriptHost.invokeNativeInt(JavaScriptHost.java : > 75) at > com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.readInt > (ClientSerializationStreamReader.java) > at > com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.readStr > ing(ClientSerializationStreamReader.java: > 107) at > net.anwaltsdatenbank.adb.client.domain.jforum.User_FieldSerializer.deserial > ize(User_FieldSerializer.java: > 42) (...) > > Hope someone can help here. -- 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.
