gwt-rpc Questions
2
4
Solved
After upgrading to GWT 2.3 some of my RPC services no longer work and
fail with "The response could not be deserialized". It seems to
happen to services that are returning objects that are use Da...
1
Solved
I am deploying a GWT 2.4 app on Glassfish 3.0.1. I can easily access my application via http://host:PORT/appContext/ However, when I reverse proxy the application with Apache I get an exception wit...
Tybie asked 30/9, 2011 at 13:20
8
I am trying to figure out if I should migrate my gwt-rpc calls to the new GWT2.1 RequestFactory cals.
Google documentation vaguely mentions that RequestFactory is a better client-server communicat...
Calipash asked 7/11, 2010 at 21:45
3
Solved
What is your preferred approach to serializing BigDecimal in GWT?
Are there any clever workarounds, or do you simply use Double or String?
Of all of the GWT pains this is so far the biggest; I'd ...
General asked 29/10, 2009 at 18:30
3
Solved
I am trying to run GWT test from eclipse 3.6 but have stuck with this strange error.
The test class 'com.company.demo.smartgwt.RequestBuilderTest' was not found in module 'com.company.demo.smartgw...
Fame asked 3/3, 2011 at 12:14
2
Solved
I would like to know the difference between GWT, GWT-RPC, EXT-GWT and Smart GWT. Currently, I managed to borrow books on GWT which I understand is just a library designed to facilitate fast and eff...
1
Solved
I'd like to use PlayN to create a client/server card game, e.g. Hearts. While I'm mostly focusing on the HTML5 output, I'd ideally like to be output-platform-agnostic in case I decide to make an An...
Loosetongued asked 28/1, 2012 at 16:35
1
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I got a question about the usage of GWT-RequestFactory in Android. As a starting point I used the code from the “Create a AppEngine connected Android-Project”-Wizard (infos: http://code.google.com/...
Marcello asked 8/11, 2011 at 10:59
1
I want to define a SuggestBox, which behaves like the search bar in Google Maps: When you begin to type, real addresses, starting with the typed letters, appear.
I think, that I need to use the G...
Cracy asked 12/12, 2011 at 19:19
3
Solved
I have an enum with a nested enum (which I want to make private), but when I do so GWT tells me that the nested enum is not visible and throws an exception.
public enum OuterEnum {
A(NestedEnum.X...
2
Solved
3
Solved
4
Solved
UPDATE : GWT 2.3 introduces a better mechanism to fight XSRF attacks. See http://code.google.com/webtoolkit/doc/latest/DevGuideSecurityRpcXsrf.html
GWT's RPC mechanism does the following things ...
4
Solved
Which are the Best practices to send huge amount of data from server to client in GWT?
Right now we are facing performance issue in GWT 2.3.0.
Our server side is sending huge xml (Size in MB/GB) ...
1
Solved
I'm using the following code as part of the GWT server-side class (servlet) for GWT-RPC.
private void getImage() {
HttpServletResponse res = this.getThreadLocalResponse();
try {
// Set content ...
2
I have GWT page with rich functionality. I wanted to use this module in different web sites as a widget. But due to limited flexibility of this module I can't change design easily, nor embed this m...
Lundeen asked 29/4, 2011 at 15:43
1
Solved
I have this simple object in my GWT project. I cannot send it over the wire. Is it impossible to put a constructor in such a class?
public class MceDto implements IsSerializable {
public MceDto(S...
Applaud asked 21/3, 2011 at 14:49
1
Solved
Dozer custom converter ID mapping: Object to Long and Long to Object via DozerConverter getParameter
I need help configuring my dozer mapping file.
Mainly I would like to know how to get User user obejct to convert to Long userId.
Hence map: user >> userId
But I have multiple objects such as com...
Overweary asked 8/12, 2010 at 17:6
3
Solved
My friend and I want to develop a big web2.0 project. We decided to write it in Java because we love it and we are good at it and the other libraries which we will use are written in Java (Apache L...
1
Solved
I have RPC service that returns an object of type GameEvent that
extends from Event (abstract). When I get the object on the client
side, all the properties inherited from Event (eventId, copyEve...
Septennial asked 25/8, 2010 at 23:11
2
I'm currently making a site using GWT, being hosted on AppEngine. I'm making it with my own logins that I'm making (I know Google provides something with GWT, but I need my own login system), and I...
4
Solved
I have an RPC service in GWT that needs to return a List. The List can be filled with various types of objects, all of which are serializable and all of are referenced elsewhere in my service so th...
Kasper asked 5/2, 2010 at 20:33
2
Solved
What is the purpose of the IsSerializable interface in GWT (regarding the RPC mechanism). I have never been able to find a good explanation as to why it is the way it is and why the default Java Se...
3
Solved
I have a RPC service with the following method:
public List<Serializable> myMethod(TransactionCall call) {...}
But I get a warning when this method is analyzed, and then the rpc call fails...
Toshiatoshiko asked 17/6, 2010 at 7:49
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