[Thuban-list] Further work on extensibility

[nym]

Hey,

I'm not sure if this is the case, but is this intended to help extend 
thuban to allow objects from an application-ontop-thuban, such as 
postgis server connectivity? I'm trying to pick up as much as I can as 
quickly as possible on this, but I'm still a bit fuzzy. I'm in the process 
of going through the code to understand it all. At the moment I'm 
imagining a layer that supports dynamic objects, such as data from 
postgis. Obviously there are certain design issues at play here, and 
I'd like to know where this would best be implemented. For example, 
what about refreshing? Is this something we should do just on 
specific layers, or does it have to be done on the whole map?

Sincerely,
Tom 


-----Original Message-----
From: Jan-Oliver Wagner <jan at intevation.de>
To: Thuban Mailing List <thuban-list at intevation.de>
Date: Thu, 20 Jun 2002 17:34:05 +0200
Subject: [Thuban-list] Further work on extensibility

> Hi,
> 
> I just checked in some further experimental code to handle
> extensions for Thuban. I introduced a new type Extension
> of which can many be part of a Scenario. An extension
> can have a list of Objects which are to be defined by your
> application-ontop-thuban.
> 
> The sample code will eventually show up as part of GREAT-ER,
> the first Thuban-extending Application.
> 
> Remind that the concept has not yet settled and is pontially
> subject to change. Discussion is welcome of course.
> 
> 	Jan
> 
> -- 
> Jan-Oliver Wagner               http://intevation.de/~jan/
> 
> Intevation GmbH	              	     http://intevation.de/
> FreeGIS	                               http://freegis.org/
> 
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