It depends on whether the JSON is hierarchical or flat. Take a look at the visitor pattern for complexer JSON structures. http://en.wikipedia.org/wiki/Visitor_pattern
On 11 Sep., 17:40, Alex Rice <[EMAIL PROTECTED]> wrote: > Good day all, > > I ordered the GWT in Practice book and eagerly awaiting it's arrival. > Maybe maybe my question is answered in there. However, I wanted to see > if anyone has a suggestion for a Java OO design pattern to use for the > following purpose: > > I am working on a GWT project where application/survey forms are > presented to the user. It downloads JSON from our server. The JSON > describes the forms layout in terms of sections, fields, labels, > formatting, and validation rules for the form the user is filling in. > The forms and file attachments will get posted back to the server as > JSON and as http file uploads. > > My question is- what is the best Java pattern for constructing the GWT > UI on the fly at runtime as the JSON is read from the server? Like a > Factory pattern ? Or an Object un-marshalling pattern? I am not that > experienced with Java or with Design Patterns, but I have a feeling > there is an ideal way to do this, I am just not aware of it. > > Also I am using a MVC pattern to separate the Data and the Views. > Thanks in advance for any ideas or pointers on the above. --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
