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.





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