The fact that you are using RequestFactory eliminates the need for DTO. You might want to see this project sample: listwidget - GWT+GAE sample app that tracks informal lists of ... <http://code.google.com/p/listwidget/>
<http://code.google.com/p/listwidget/>HTH On Wed, Aug 10, 2011 at 5:35 PM, Micah Caldwell <[email protected]> wrote: > The app I have been working on to test this is as small of an app that I > can figure out how to write that utilizes RequestFactory and JDO at the same > time (since it's the interplay between them that is the problem). Currently > it only does 4 things to test this functionality: > > - generate an entity on the client and send it to the server for saving > in the datastore > - generate a new entity on the server, save it in the datastore and > send the new entity back to the client > - count the number of entities in the datastore and send the count to > the client > - *send a list of all entities in the datastore to the client* > > All but the last work fine. It's only when I try to get an entity out of > the datastore and send it to the client that the problem presents itself. > In fact, I have commented out the code for the first 3 tests just to make > sure there wasn't a problem with with the interaction of the different > tests. > > Can you extrapolate on what you mean by using a DTO in this situation? Are > you suggesting that I do not use the same object for client-server transfer > as I do for server-datastore transfer? This method seems to be contrary to > the method outlined at > http://code.google.com/webtoolkit/doc/latest/DevGuideRequestFactory.html where > the JDO and RequestFactory objects are one and the same. > > [RequestFactory] is designed to be used with an ORM layer like JDO or JPA > on the server, although this is not required. > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/google-web-toolkit/-/O02ysUU8l_UJ. > > 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. > -- Odeyemi 'Kayode O. http://www.sinati.com. t: @charyorde -- 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.
