Fred,I have tried transferring a JDO enhanced class from server to client, to no avail. The error I get is the same as before: "org.datanucleus.store.appengine.query.*StreamingQueryResult* cannot be cast .... "
On Wed, Aug 5, 2009 at 3:43 PM, Fred Sauer <[email protected]> wrote: > Let me know how it goes with the latest plugin and GWT 1.7.0. > Just to be clear, JDO enhanced classes still won't pass round trip, even if > they are in detached state. For that you still need to transfer some sort of > DTO between client and server. However, if you just want to take a JDO class > and transfer it one way, you can sort of get that to work. > > Fred > > > On Wed, Aug 5, 2009 at 12:26 PM, Pavel Byles <[email protected]> wrote: > >> Ok, >> this is great news. I will try this w/o your workaround and hope for the >> best. >> >> On Wed, Aug 5, 2009 at 12:21 PM, Fred Sauer <[email protected]> wrote: >> >>> Pavel, >>> Some of the annoyances have been cleaned up. The latest plugin takes care >>> of some of that. >>> >>> The biggest thing left is how to deal with detachable 'bytecode enhanced' >>> classes so that they can be sent round trip server->client->server. This has >>> been discussed at length on the GWT user + contributor forums. I think some >>> good work is happening in this area to make life easier. >>> >>> Fred >>> >>> >>> On Wed, Aug 5, 2009 at 8:54 AM, Pavel Byles <[email protected]>wrote: >>> >>>> Has there been any further word on the GWT bug that requires the >>>> following workaround: >>>> http://fredsa.allen-sauer.com/2009/04/1st-look-at-app-engine-using-jdo.html? >>>> Has this been fixed in 1.7? >>>> -- >>>> -Pav >>>> >>>> >>>> >>> >>> >>> -- >>> Fred Sauer >>> Developer Advocate >>> Google Inc. 1600 Amphitheatre Parkway >>> Mountain View, CA 94043 >>> [email protected] >>> >>> >>> >>> >>> >>> >> >> >> -- >> -Pav >> >> >> > > > -- > Fred Sauer > Developer Advocate > Google Inc. 1600 Amphitheatre Parkway > Mountain View, CA 94043 > [email protected] > > > > > > > -- -Pav --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
