Stephen, Thanks for the explanation
Steve On 18 May 2011 21:45, Stephen Johnson <[email protected]> wrote: > If u store objects in the Session they must be serializable because this > data gets saved to the datastore in _ah_session so that it can be shared > across multiple instances, etc. However the dev server doesn't need to do > this since it's only one machine and it keeps the session info in memory so > since it's never serialized the dev server never complains. > > Sent from my iPhone > > On May 18, 2011, at 12:29 PM, Steve Fisher <[email protected]> wrote: > >> Hi, >> >> I have now moved the inner class to being in a file of its own - and >> added the implements java.io.Serializable but have not added a >> constructor without arguments and now it is working. This is good. >> However nowhere in the client code is this class referenced it is only >> used on the server side so why was it being serialized and why did it >> work on my own machine but not after it had been deployed? >> >> Steve >> >> On May 18, 9:52 am, Jeff Schnitzer <[email protected]> wrote: >>> >>> Also make sure your inner class is a static inner class, otherwise it >>> will try to serialize the containing object too. >>> >>> Jeff >>> >>> On Tue, May 17, 2011 at 7:58 PM, Brandon Donnelson >>> >>> >>> >>> >>> >>> >>> >>> <[email protected]> wrote: >>>> >>>> Stephen is correct. You won't be able to use some classes since they >>>> don't >>>> know how to translate into javascript. What I do is setup a class for >>>> data >>>> transport, to go between GAE and GWT front end. >>>> Brandon Donnelson >>>> http://gwt-examples.googlecode.com >>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups >>>> "Google App Engine" 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-appengine?hl=en. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google App Engine" 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-appengine?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" 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-appengine?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" 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-appengine?hl=en.
