Could anyone please give me a hand on this? I'm not sure about the path i should follow
Thanks On 31 mayo, 19:29, Víctor Mayoral <[email protected]> wrote: > Hello, > I've just an applications using GWT and GAE. After reading the docs > and doing some examples I decided to begin coding but soon I reach > something tricky. > > My application data would be at the GAE datastore. I want to assume > that the app "will live". Let me explain this: > The entities at the datastore will change. This means that some > properties would be added and some of them maybe removed what leaves > me with a ton of exceptions to handle. Knowing this, which should be > the way to update the datastore entities? One by one after a change is > made? Should I handle exceptions and then change just the entitie > requested? Is there a way to do this cleaner? > > I've been thinking about how to do this stuff with my actual knowledge > and i think that the most logical way to proceed is get the object, > remove it from the database, create a new one based on this old object > and then persist it again. > > To sum up the question is about if there's a way to add a property to > an stored entitie in the datastore (GAE) easily. > > I hope you to understand my lines. Any suggestion would be > appreciated. > > Thanks, > > Víctor. -- 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.
