I'm looking for a good tutorial on how to customize a DataSource in SmartGWT (a code sample will also do for now).
Some details:
I have a GWT project which uses a proprietary client-server protocol for fetching data (with an extensive API based on GWT classes). The server is non-GWT based, i.e. GWT is used only for client side.
I'd like to use SmartGWT's widgets with this data by creating a custom DataSource which will interact with the existing GWT infrastructure.
Does anybody know of such a resource?
EDIT:
Charles Kendrick's answer worked for me.
For a working code example, you can see this.
You do this via overrides of transformRequest and transformResponse - see the documentation of these methods for an overview: