hi, I've tryed to rearrange the DataSource structure to fit the old navigation system to it. What I've done now is a simple reorganization of methods, I haven't created nothing new, but now it seems that old system is a little more closely integrated with new concepts. What I've done: The abstract class DataSource is became an interface with the minimum methods it needs for now (I think here we can do much better). The old DataSource class is renamed in DataSourceDL, which implements DataSource and is extended by DataSourceJDBC and DataSourceXML as before. The new class DataSourceQRY implements the navigation system. The methods in DataSourceQEY are all copied from: * DataSourceJDBC & DataSourceDL * classic events
The image at http://62.94.134.236/dao.html show the class diagram of the dao package.
the new subsystem is ready, and if you want to take a closer look at it, send me a message and I will post the code to you.
I hope this can be a starting point to begin a better integration for this.
cheers -- Sergio Moretti
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