i got it working!!!! the problem was that i was using com.google.gwt.user.RemoteServiceObfuscateTypeNames in my module but my faked SerializationPolicy does not implements TypeNameObfuscator.
so the next question is: what is the best approach to get the right SerializationPolicy for serializing?? thanks Michael On Apr 29, 3:56 pm, mmoossen <mmoos...@gmail.com> wrote: > please, somebody help! > > thanks > Michael > > On Apr 27, 2:54 pm, mmoossen <mmoos...@gmail.com> wrote: > > > > > Dear all! > > > i tried the described RPC prefetching mechanism and i am facing one > > problem: > > > first, on the server-side to serialize/RPC.encode(...) i need the > > serialization policy, but i need the strong name to get it from the > > RemoteService. so i am just using a dummy serialization policy that > > seems to work fine. is this the right approach? any alternative? > > > then i have to put the resulting payload into the host page as js > > global string variable, i am enclosing it in single quotation marks, > > but do i have to escape single quotation marks in the payload or will > > they be already escaped? > > > and finally on the client-side the code fails at this line: > > > > streamFactory.createStreamReader(data).readObject(); > > > with following exception: > > com.google.gwt.user.client.rpc.SerializationException: my.project.Data/ > > 2847679377 > > at > > com.google.gwt.user.client.rpc.impl.SerializerBase.check(SerializerBase.java: > > 161) > > at > > com.google.gwt.user.client.rpc.impl.SerializerBase.instantiate(SerializerBase.java: > > 138) > > at > > com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.deserialize(ClientSerializationStreamReader.java: > > 114) > > at > > com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java: > > 61) > > > which seems to mean that the client side serializer does not know > > about my.project.Data, but this is included in the .gwt.rpc file. > > so i have no idea what is wrong nor how to fix it. > > any help is really appreciated. > > > thanks > > Michael > > > On Apr 26, 7:55 pm, mmoossen <mmoos...@gmail.com> wrote: > > > > Hi, thomas! > > > > good hint that RPC prefetching method... i was using json for that, > > > but with this method i can skip the java to json conversion, cool ;) > > > > thanks for sharing > > > Michael > > > > --http://groups.google.com/group/Google-Web-Toolkit-Contributors > > > --http://groups.google.com/group/Google-Web-Toolkit-Contributors > > --http://groups.google.com/group/Google-Web-Toolkit-Contributors -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
